All your exercise conditionals are separate and the else is only tied to the last if statement. Use else if to bind them all together in the way I believe you intend.

[Quick Answer]

There are a problem with Metro using some NPM and Node versions.

You can fix the problem changing some code in the file \node_modules\metro-config\src\defaults\blacklist.js .

Search this variable:

var sharedBlacklist = [
  /node_modules[/\\]react[/\\]dist[/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\/.*/
];

and change to this:

var sharedBlacklist = [
  /node_modules[\/\\]react[\/\\]dist[\/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\/.*/
];

Please note that if you run an npm install or a yarn install you need to change the code again.

CORS issue can be simply resolved by following this:

Create a new shortcut of Google Chrome(update browser installation path accordingly) with following value:

"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disable-web-security --user-data-dir="D:\chrome\temp"

As this post gets a bit of popularity I edited it a bit. Spring Boot 2.x.x changed default JDBC connection pool from Tomcat to faster and better HikariCP. Here comes incompatibility, because HikariCP uses different property of jdbc url. There are two ways how to handle it:

OPTION ONE

There is very good explanation and workaround in spring docs:

Also, if you happen to have Hikari on the classpath, this basic setup does not work, because Hikari has no url property (but does have a jdbcUrl property). In that case, you must rewrite your configuration as follows:

app.datasource.jdbc-url=jdbc:mysql://localhost/test
app.datasource.username=dbuser
app.datasource.password=dbpass

OPTION TWO

There is also how-to in the docs how to get it working from "both worlds". It would look like below. ConfigurationProperties bean would do "conversion" for jdbcUrl from app.datasource.url

@Configuration
public class DatabaseConfig {
    @Bean
    @ConfigurationProperties("app.datasource")
    public DataSourceProperties dataSourceProperties() {
        return new DataSourceProperties();
    }

    @Bean
    @ConfigurationProperties("app.datasource")
    public HikariDataSource dataSource(DataSourceProperties properties) {
        return properties.initializeDataSourceBuilder().type(HikariDataSource.class)
                .build();
    }
}

Here is my solution

private static final int NOTIFICATION_ID = 200;
private static final String CHANNEL_ID = "myChannel";
private static final String CHANNEL_NAME = "myChannelName";

private void startForeground() {

    final NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
            getApplicationContext(), CHANNEL_ID);

    Notification notification;



        notification = mBuilder.setTicker(getString(R.string.app_name)).setWhen(0)
                .setOngoing(true)
                .setContentTitle(getString(R.string.app_name))
                .setContentText("Send SMS gateway is running background")
                .setSmallIcon(R.mipmap.ic_launcher)
                .setShowWhen(true)
                .build();

        NotificationManager notificationManager = (NotificationManager) getApplication().getSystemService(Context.NOTIFICATION_SERVICE);

        //All notifications should go through NotificationChannel on Android 26 & above
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            NotificationChannel channel = new NotificationChannel(CHANNEL_ID,
                    CHANNEL_NAME,
                    NotificationManager.IMPORTANCE_DEFAULT);
            notificationManager.createNotificationChannel(channel);

        }
        notificationManager.notify(NOTIFICATION_ID, notification);

    }

Hope it will help :)

Many answer above are correct but same time convoluted with other aspects of authN/authZ. What actually resolves the exception in question is this line:

services.AddScheme<YourAuthenticationOptions, YourAuthenticationHandler>(YourAuthenticationSchemeName, options =>
    {
        options.YourProperty = yourValue;
    })

Since React eventually boils down to plain old JavaScript, you can really place it anywhere! For instance, you could place it on a componentDidMount() in a React class.

For you edit, you may want to try something like this:

class Component extends React.Component {
  constructor(props) {
    super(props);
    this.onAddBucket = this.onAddBucket.bind(this);
  }
  componentWillMount() {
    this.setState({
      buckets: {},
    })
  }
  componentDidMount() {
    this.onAddBucket();
  }
  onAddBucket() {
    let self = this;
    let getToken = localStorage.getItem('myToken');
    var apiBaseUrl = "...";
    let input = {
      "name" :  this.state.fields["bucket_name"]
    }
    axios.defaults.headers.common['Authorization'] = getToken;
    axios.post(apiBaseUrl+'...',input)
    .then(function (response) {
      if (response.data.status == 200) {
        this.setState({
          buckets: this.state.buckets.concat(response.data.buckets),
        });
      } else {
        alert(response.data.message);
      }
    })
    .catch(function (error) {
      console.log(error);
    });
  }
  render() {
    return (
      {this.state.bucket}
    );
  }
}

I also have the same error. I have updated the jackson library version and error has gone.

<!-- Jackson to convert Java object to Json -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.4</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>2.9.4</version>
        </dependency>
    </dependencies>

and also check your data classes that have you created getters and setters for all the properties.

I was using blazor webassembly as client and asp.net web api core as backend and had cors problem too.

I found solution with these code:

My ASP.Net core web api Startup.cs ConfigureServices and Configure methods first lines looks like this:

public void ConfigureServices(IServiceCollection services)
{
   services.AddCors(options => options.AddPolicy("ApiCorsPolicy", builder =>
   {
        builder.WithOrigins("http://example.com").AllowAnyMethod().AllowAnyHeader();
    }));

 //other code below...
}

and my Configure method:

public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
    app.UseCors(
        options =>   options.WithOrigins("http://example.com").AllowAnyMethod().AllowAnyHeader()
            );
 //other code below...
}

change http://example.com with your client domain or ip address

On non-simple http requests your browser will send a "preflight" request (an OPTIONS method request) first in order to determine what the site in question considers safe information to send (see here for the cross-origin policy spec about this). One of the relevant headers that the host can set in a preflight response is Access-Control-Allow-Headers. If any of the headers you want to send were not listed in either the spec's list of whitelisted headers or the server's preflight response, then the browser will refuse to send your request.

In your case, you're trying to send an Authorization header, which is not considered one of the universally safe to send headers. The browser then sends a preflight request to ask the server whether it should send that header. The server is either sending an empty Access-Control-Allow-Headers header (which is considered to mean "don't allow any extra headers") or it's sending a header which doesn't include Authorization in its list of allowed headers. Because of this, the browser is not going to send your request and instead chooses to notify you by throwing an error.

Any Javascript workaround you find that lets you send this request anyways should be considered a bug as it is against the cross origin request policy your browser is trying to enforce for your own safety.

tl;dr - If you'd like to send Authorization headers, your server had better be configured to allow it. Set your server up so it responds to an OPTIONS request at that url with an Access-Control-Allow-Headers: Authorization header.

This happened to me because I was using OpenVPN. I found a way that I don't need to stop using the VPN or manually add a network to the docker-compose file nor run any crazy script.

I switched to WireGuard instead of OpenVPN. More specifically, as I am running the nordvpn solution, I installed WireGuard and used their version of it, NordLynx.

I had to manually remove(delete) the Yarn folder from drive and then run npm uninstall -g yarn again to reinstall it. It worked for me.

I met this problem today, and fix it with bellowed steps.

1, Check the log file /var/log/mysqld.log

tail -f /var/log/mysqld.log

 2017-03-14T07:06:53.374603Z 0 [ERROR] /usr/sbin/mysqld: Can't create/write to file '/var/run/mysqld/mysqld.pid' (Errcode: 2 - No such file or directory)
 2017-03-14T07:06:53.374614Z 0 [ERROR] Can't start server: can't create PID file: No such file or directory

The log says that there isn't a file or directory /var/run/mysqld/mysqld.pid

2, Create the directory /var/run/mysqld

mkdir -p /var/run/mysqld/

3, Start the mysqld again service mysqld start, but still fail, check the log again /var/log/mysqld.log

2017-03-14T07:14:22.967667Z 0 [ERROR] /usr/sbin/mysqld: Can't create/write to file '/var/run/mysqld/mysqld.pid' (Errcode: 13 - Permission denied)
2017-03-14T07:14:22.967678Z 0 [ERROR] Can't start server: can't create PID file: Permission denied

It saids permission denied.

4, Grant the permission to mysql chown mysql.mysql /var/run/mysqld/

5, Restart the mysqld

# service mysqld restart
Restarting mysqld (via systemctl):                         [  OK  ]

It seems to me that your Hibernate libraries are not found (NoClassDefFoundError: org/hibernate/boot/archive/scan/spi/ScanEnvironment as you can see above).

Try checking to see if Hibernate core is put in as dependency:

<dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate-core</artifactId>
  <version>5.0.11.Final</version>
  <scope>compile</scope>
</dependency>

To clone a particular branch in a git repository

- Command: git clone "repository_url" -b "branch_name"
- Example: git clone https://gitlab.com/amm.kazi/yusufoverseas.git -b routes

I had the same issue and I believe this occurred because of checksum between linux and windows (also mac). you can use repair() command in flyway.

flyway.repair();

Be careful , if you are in production environment , make sure that you did not change the migration SQL file; because when you run the flyway.repair(); it means you saying to flyway that your are sure about the migration version and their checksum and then the flyway repair them !

For Angular 6,

ng config schematics.@schematics/angular:component.styleext scss

note: @schematics/angular is the default schematic for the Angular CLI

I was successful via settings > Terminal > Integrated > Shell: Linux

from there I edited the path of the shell to be /bin/zsh from the default /bin/bash

• there are also options for OSX and Windows as well

@charlieParker - here's what i'm seeing for available commands in the command pallette

There's 8 hours of my life I will never get back...

Make sure that you set both Exposed Headers AND Allowed Headers in your CorsConfiguration

@Bean
CorsConfigurationSource corsConfigurationSource() {
    CorsConfiguration configuration = new CorsConfiguration();
    configuration.setAllowedOrigins(Collections.singletonList("http://localhost:3000"));
    configuration.setAllowedMethods(Arrays.asList("GET","POST", "PUT", "DELETE", "PATCH", "OPTIONS"));
    configuration.setExposedHeaders(Arrays.asList("Authorization", "content-type"));
    configuration.setAllowedHeaders(Arrays.asList("Authorization", "content-type"));
    UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
    source.registerCorsConfiguration("/**", configuration);
    return source;
}

People using Java 9 include this dependency:

<dependency>
    <groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.3.0</version>
</dependency>

The data container is a superfluous workaround. Data-volumes would do the trick for you. Alter your docker-compose.yml to:

version: '2'
services:
  mysql:
    container_name: flask_mysql
    restart: always
    image: mysql:latest
    environment:
      MYSQL_ROOT_PASSWORD: 'test_pass' # TODO: Change this
      MYSQL_USER: 'test'
      MYSQL_PASS: 'pass'
    volumes:
      - my-datavolume:/var/lib/mysql
volumes:
  my-datavolume:

Docker will create the volume for you in the /var/lib/docker/volumes folder. This volume persist as long as you are not typing docker-compose down -v

You could alter the figsize by passing a tuple showing the width, height parameters you would like to keep.

import matplotlib.pyplot as plt

fig, ax = plt.subplots(figsize=(10,10))         # Sample figsize in inches
sns.heatmap(df1.iloc[:, 1:6:], annot=True, linewidths=.5, ax=ax)

EDIT

I remember answering a similar question of yours where you had to set the index as TIMESTAMP. So, you could then do something like below:

df = df.set_index('TIMESTAMP')
df.resample('30min').mean()
fig, ax = plt.subplots()
ax = sns.heatmap(df.iloc[:, 1:6:], annot=True, linewidths=.5)
ax.set_yticklabels([i.strftime("%Y-%m-%d %H:%M:%S") for i in df.index], rotation=0)

For the head of the dataframe you posted, the plot would look like:

Export the store from the module you called createStore with. Then you are assured it will both be created and will not pollute the global window space.

MyStore.js

const store = createStore(myReducer);
export store;

or

const store = createStore(myReducer);
export default store;

MyClient.js

import {store} from './MyStore'
store.dispatch(...)

or if you used default

import store from './MyStore'
store.dispatch(...)

For Multiple Store Use Cases

If you need multiple instances of a store, export a factory function. I would recommend making it async (returning a promise).

async function getUserStore (userId) {
   // check if user store exists and return or create it.
}
export getUserStore

On the client (in an async block)

import {getUserStore} from './store'

const joeStore = await getUserStore('joe')

To install a specific package:

conda install <pkg>=<version>

eg:

conda install matplotlib=1.4.3

I could resolve it by overriding Configuration in MyContext through adding connection string to the DbContextOptionsBuilder:

protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        if (!optionsBuilder.IsConfigured)
        {
            IConfigurationRoot configuration = new ConfigurationBuilder()
               .SetBasePath(Directory.GetCurrentDirectory())
               .AddJsonFile("appsettings.json")
               .Build();
            var connectionString = configuration.GetConnectionString("DbCoreConnectionString");
            optionsBuilder.UseSqlServer(connectionString);
        }
    }

For all struggling around with the #selector in Swift 3 or Swift 4, here a full code example:

// WE NEED A CLASS THAT SHOULD RECEIVE NOTIFICATIONS
    class MyReceivingClass {

    // ---------------------------------------------
    // INIT -> GOOD PLACE FOR REGISTERING
    // ---------------------------------------------
    init() {
        // WE REGISTER FOR SYSTEM NOTIFICATION (APP WILL RESIGN ACTIVE)

        // Register without parameter
        NotificationCenter.default.addObserver(self, selector: #selector(MyReceivingClass.handleNotification), name: .UIApplicationWillResignActive, object: nil)

        // Register WITH parameter
        NotificationCenter.default.addObserver(self, selector: #selector(MyReceivingClass.handle(withNotification:)), name: .UIApplicationWillResignActive, object: nil)
    }

    // ---------------------------------------------
    // DE-INIT -> LAST OPTION FOR RE-REGISTERING
    // ---------------------------------------------
    deinit {
        NotificationCenter.default.removeObserver(self)
    }

    // either "MyReceivingClass" must be a subclass of NSObject OR selector-methods MUST BE signed with '@objc'

    // ---------------------------------------------
    // HANDLE NOTIFICATION WITHOUT PARAMETER
    // ---------------------------------------------
    @objc func handleNotification() {
        print("RECEIVED ANY NOTIFICATION")
    }

    // ---------------------------------------------
    // HANDLE NOTIFICATION WITH PARAMETER
    // ---------------------------------------------
    @objc func handle(withNotification notification : NSNotification) {
        print("RECEIVED SPECIFIC NOTIFICATION: \(notification)")
    }
}

In this example we try to get POSTs from AppDelegate (so in AppDelegate implement this):

// ---------------------------------------------
// WHEN APP IS GOING TO BE INACTIVE
// ---------------------------------------------
func applicationWillResignActive(_ application: UIApplication) {

    print("POSTING")

    // Define identifiyer
    let notificationName = Notification.Name.UIApplicationWillResignActive

    // Post notification
    NotificationCenter.default.post(name: notificationName, object: nil)
}

I had a semicolon at the end, and gave me this error.

I faced the same problem but I had still had some debris in my manifest from the old GCM. When I took the following permission out of my manifest it fixed the error. com.google.android.c2dm.permission.RECEIVE

I'm triggering my notifications from FCM console and through HTTP/JSON ... with the same result.

I can handle the title, full message, but the icon is always a default white circle:

Notification screenshot

Instead of my custom icon in the code (setSmallIcon or setSmallIcon) or default icon from the app:

 Intent intent = new Intent(this, MainActivity.class);
    // use System.currentTimeMillis() to have a unique ID for the pending intent
    PendingIntent pIntent = PendingIntent.getActivity(this, (int) System.currentTimeMillis(), intent, 0);

    if (Build.VERSION.SDK_INT < 16) {
        Notification n  = new Notification.Builder(this)
                .setContentTitle(messageTitle)
                .setContentText(messageBody)
                .setSmallIcon(R.mipmap.ic_launcher)
                .setContentIntent(pIntent)
                .setAutoCancel(true).getNotification();
        NotificationManager notificationManager =
                (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        //notificationManager.notify(0, n);
        notificationManager.notify(id, n);
    } else {
        Bitmap bm = BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher);

        Notification n  = new Notification.Builder(this)
                .setContentTitle(messageTitle)
                .setContentText(messageBody)
                .setSmallIcon(R.drawable.ic_stat_ic_notification)
                .setLargeIcon(bm)
                .setContentIntent(pIntent)
                .setAutoCancel(true).build();

        NotificationManager notificationManager =
                (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        //notificationManager.notify(0, n);
        notificationManager.notify(id, n);
    }

Your DemoApplication class is in the com.ag.digital.demo.boot package and your LoginBean class is in the com.ag.digital.demo.bean package. By default components (classes annotated with @Component) are found if they are in the same package or a sub-package of your main application class DemoApplication. This means that LoginBean isn't being found so dependency injection fails.

There are a couple of ways to solve your problem:

1. Move LoginBean into com.ag.digital.demo.boot or a sub-package.
2. Configure the packages that are scanned for components using the scanBasePackages attribute of @SpringBootApplication that should be on DemoApplication.

A few of other things that aren't causing a problem, but are not quite right with the code you've posted:

• @Service is a specialisation of @Component so you don't need both on LoginBean
• Similarly, @RestController is a specialisation of @Component so you don't need both on DemoRestController
• DemoRestController is an unusual place for @EnableAutoConfiguration. That annotation is typically found on your main application class (DemoApplication) either directly or via @SpringBootApplication which is a combination of @ComponentScan, @Configuration, and @EnableAutoConfiguration.

In my case, I had to do the following while running with Junit5

@SpringBootTest(classes = {abc.class}) @ExtendWith(SpringExtension.class

Here abc.class was the class that was being tested

I got the same error, here is how I resolved it:

• Downloaded logs from AWS.
• Reviewed Nginx logs, no additional details as above.
• Reviewed node.js logs, AccessDenied AWS SDK permissions error.
• Checked the S3 bucket that AWS was trying to read from.
• Added additional bucket with read permission to correct server role.

Even though I was processing large files there were no other errors or settings I had to change once I corrected the missing S3 access.

Use security.ignored property:

security.ignored=/**

security.basic.enable: false will just disable some part of the security auto-configurations but your WebSecurityConfig still will be registered.

There is a default security password generated at startup

Try to Autowired the AuthenticationManagerBuilder:

@Override
@Autowired
protected void configure(AuthenticationManagerBuilder auth) throws Exception { ... }

In Angular 6, you can do this:

In your service file:

 function_name(data) {
    const url = `the_URL`;
    let input = new FormData();
    input.append('url', data);   // "url" as the key and "data" as value
    return this.http.post(url, input).pipe(map((resp: any) => resp));
  }

In component.ts file: in any function say xyz,

xyz(){
this.Your_service_alias.function_name(data).subscribe(d => {   // "data" can be your file or image in base64 or other encoding
      console.log(d);
    });
}

If you have a single play that you want to loop over the items, define that list in group_vars/all or somewhere else that makes sense:

all_items:
  - first
  - second
  - third
  - fourth

Then your task can look like this:

  - name: List items or default list
    debug:
      var: item
    with_items: "{{ varlist | default(all_items) }}"

Pass in varlist as a JSON array:

ansible-playbook <playbook_name> --extra-vars='{"varlist": [first,third]}'

Prior to that, you might also want a task that checks that each item in varlist is also in all_items:

  - name: Ensure passed variables are in all_items
    fail:
      msg: "{{ item }} not  in all_items list"
    when: item not in all_items
    with_items: "{{ varlist | default(all_items) }}"

For me, dataBinding { enabled true } was enabled in gradle, removing this helped me

I faced with same trouble after brew installs yarn on my MacOs Sierra 10.12.6. (And the first try of installation fall after brew update self with a message " Homebrew must be run under Ruby 2.3! You're running 2.0.0. (RuntimeError)". So I re-run it.)

So I use n manager to reinstall npm.

• switch to another node version (for my case to 8.0) by "n" command with empty parameters
• or install new by "n x.x.x" where x.x.x the node version number (i need 6.9.1)
• delete working version by "n rm x.x.x" where x.x.x the node version number. use sudo if need
• install working version by "n x.x.x" where x.x.x the node version number. use sudo if need
• switch by to the working version of node. (see first step for reference)

I think the trouble can be caused that node was installed under sudo for case.

In mysql 8.0.13 zip package initializing.

1. Verify that data folder is empty.

2. Under the mysql bin path run

   mysqld.exe --initialize-insecure

3. Add to my.ini native mysql

   [mysqld]

   default_authentication_plugin=mysql_native_password

Ok so here's how I figured this out. It all has to do with CORS policy. Before the POST request, Chrome was doing a preflight OPTIONS request, which should be handled and acknowledged by the server prior to the actual request. Now this is really not what I wanted for such a simple server. Hence, resetting the headers client side prevents the preflight:

app.config(function ($httpProvider) {
  $httpProvider.defaults.headers.common = {};
  $httpProvider.defaults.headers.post = {};
  $httpProvider.defaults.headers.put = {};
  $httpProvider.defaults.headers.patch = {};
});

The browser will now send a POST directly. Hope this helps a lot of folks out there... My real problem was not understanding CORS enough.

Link to a great explanation: http://www.html5rocks.com/en/tutorials/cors/

Kudos to this answer for showing me the way.

 UIAlertController * alert = [UIAlertController
                                 alertControllerWithTitle:@"Are you sure you want to logout?"
                                 message:@""
                                 preferredStyle:UIAlertControllerStyleAlert];

    UIAlertAction* yesButton = [UIAlertAction
                                actionWithTitle:@"Logout"
                                style:UIAlertActionStyleDestructive
                                handler:^(UIAlertAction * action)
                                {

                                }];

    UIAlertAction* noButton = [UIAlertAction
                               actionWithTitle:@"Cancel"
                               style:UIAlertActionStyleDefault
                               handler:^(UIAlertAction * action) {
                                   //Handle no, thanks button
                               }];

    [alert addAction:noButton];
    [alert addAction:yesButton];

    [self presentViewController:alert animated:YES completion:nil];

In Swift 4 You can use

->Go Info.plist

-> Click plus of Information properties list

->Add App Transport Security Settings as dictionary

-> Click Plus icon App Transport Security Settings

-> Add Allow Arbitrary Loads set YES

Bellow image look like

1.Right click to Gitbash shortcut choose Properties
2.Choose "Shortcut" tab
3.Type your starting directory to "Start in" field
4.Remove "--cd-to-home" part from "Target" field

In my case, my co-worker changed the solution name so that after I get latest version of the project, I run my web application with IIS EXPRESS, then I got the message ERR_CONNECTION_REFUSED in my google chrome.

After I try all the solution that I find on the internet, finally I solved the problem with these steps :

1. Close VS

2. Delete the .vs folder in the project folder

3. Run As Administrator VS

4. Open Debug > [Your Application] Properties > Web

5. Change the port in Project URL and don't forget using https because in my case, when I'm using http it still did not work.

6. Click Create virtual directory

7. Run the application again using IIS EXPRESS.

8. And the web application ran successfully.

Hope these helps.

I was facing this issue while deploying my ear to my local weblogic instance. Clearing the local repository and building the ear again resolved the issue for me.

For me the issue was because of Case sensitivity. I was using ~{fragments/Base} instead of ~{fragments/base} (The name of the file was base.html)

My development environment was windows but the server hosting the application was Linux so I was not seeing this issue during development since windows' paths are not case sensitive.

On macOS, this worked for me:

brew reinstall node

//Save
NSUserDefaults.standardUserDefaults().setObject("yourString", forKey: "YourStringKey")

//retrive
let yourStr : AnyObject? = NSUserDefaults.standardUserDefaults().objectForKey("YourStringKey")

Spark 1.6+

sc.getConf.getAll.foreach(println)

I have got this error report problem, too. My code is under below.

public static void getShop() throws Exception {
    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                OkHttpClient client = new OkHttpClient();
                Request request = new Request.Builder()
                        .url("https://10.0.2.2:8010/getShopInfo/aaa")
                        .build();
                Response response = client.newCall(request).execute();
                Log.d("response", response.body().string());
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();
}

I have my Springboot as my backend and use Android OKHttp to get information. The critical mistake i made was that i use a .url("https://10.0.2.2:8010/getShopInfo/aaa") in code of Android. But the my backend is not allowed https request. After i use .url("http://10.0.2.2:8010/getShopInfo/aaa"), then my code went well. So, i want to say my mistake is not the version of emulator, it about the request protocol. I meet another problem after doing what i said, but it's another problem, and i attach the resolve method of the new problem .
Good Luck!GUY!

The MySQL dependency should be like the following syntax in the pom.xml file.

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>8.0.21</version>
    </dependency>

Make sure the syntax, groupId, artifactId, Version has included in the dependancy.

This is a server side issue. You don't need to add any headers in angular for cors. You need to add header on the server side:

Access-Control-Allow-Headers: Content-Type
Access-Control-Allow-Methods: GET, POST, OPTIONS
Access-Control-Allow-Origin: *

First two answers here: How to enable CORS in AngularJs

I had a similar issue with Spring Data MongoDB: I had to add the package path to @EnableMongoRepositories

Add play-services-safetynet library in android build.gradle:

implementation 'com.google.android.gms:play-services-safetynet:+'

and add this code to your MainApplication.java:

@Override
  public void onCreate() {
    super.onCreate();
    upgradeSecurityProvider();
    SoLoader.init(this, /* native exopackage */ false);
  }

  private void upgradeSecurityProvider() {
    ProviderInstaller.installIfNeededAsync(this, new ProviderInstallListener() {
      @Override
      public void onProviderInstalled() {

      }

      @Override
      public void onProviderInstallFailed(int errorCode, Intent recoveryIntent) {
//        GooglePlayServicesUtil.showErrorNotification(errorCode, MainApplication.this);
        GoogleApiAvailability.getInstance().showErrorNotification(MainApplication.this, errorCode);
      }
    });
  }

If your own module is in the same path, you need mark the path as Sources Root. In the project explorer, right-click on the directory that you want import. Then select Mark Directory As and select Sources Root.

I hope this helps.

Add produces = "application/json" in @RequestMapping

You are mixing razor and aspx syntax,if your view engine is razor just do this:

<button class="btn btn-info" type="button" id="addressSearch"   
          onclick="location.href='@Url.Action("List", "Search")'">

Try this:

var req={StrContactDetails:'data',IsPrimary:'True'}

$.ajax({
                   type: 'POST',
                   data: req,
                   url: '@url.Action("SaveEmergencyContact","Dhp")',
                   contentType: "application/json; charset=utf-8",
                   dataType: "json",
                   data: JSON.stringify(req),
                   success: function (data) {
                       alert("Success");
                   },
                   error: function (ob, errStr) {
                       alert("An error occured.Please try after sometime.");
                   }
               });

http://api.jquery.com/jquery.ajax/

When building a GET request, there is no body to the request, but rather everything goes on the URL. To build a URL (and properly percent escaping it), you can also use URLComponents.

var url = URLComponents(string: "https://www.google.com/search/")!

url.queryItems = [
    URLQueryItem(name: "q", value: "War & Peace")
]

The only trick is that most web services need + character percent escaped (because they'll interpret that as a space character as dictated by the application/x-www-form-urlencoded specification). But URLComponents will not percent escape it. Apple contends that + is a valid character in a query and therefore shouldn't be escaped. Technically, they are correct, that it is allowed in a query of a URI, but it has a special meaning in application/x-www-form-urlencoded requests and really should not be passed unescaped.

Apple acknowledges that we have to percent escaping the + characters, but advises that we do it manually:

var url = URLComponents(string: "https://www.wolframalpha.com/input/")!

url.queryItems = [
    URLQueryItem(name: "i", value: "1+2")
]

url.percentEncodedQuery = url.percentEncodedQuery?.replacingOccurrences(of: "+", with: "%2B")

This is an inelegant work-around, but it works, and is what Apple advises if your queries may include a + character and you have a server that interprets them as spaces.

So, combining that with your sendRequest routine, you end up with something like:

func sendRequest(_ url: String, parameters: [String: String], completion: @escaping ([String: Any]?, Error?) -> Void) {
    var components = URLComponents(string: url)!
    components.queryItems = parameters.map { (key, value) in 
        URLQueryItem(name: key, value: value) 
    }
    components.percentEncodedQuery = components.percentEncodedQuery?.replacingOccurrences(of: "+", with: "%2B")
    let request = URLRequest(url: components.url!)

    let task = URLSession.shared.dataTask(with: request) { data, response, error in
        guard let data = data,                            // is there data
            let response = response as? HTTPURLResponse,  // is there HTTP response
            (200 ..< 300) ~= response.statusCode,         // is statusCode 2XX
            error == nil else {                           // was there no error, otherwise ...
                completion(nil, error)
                return
        }

        let responseObject = (try? JSONSerialization.jsonObject(with: data)) as? [String: Any]
        completion(responseObject, nil)
    }
    task.resume()
}

And you'd call it like:

sendRequest("someurl", parameters: ["foo": "bar"]) { responseObject, error in
    guard let responseObject = responseObject, error == nil else {
        print(error ?? "Unknown error")
        return
    }

    // use `responseObject` here
}

Personally, I'd use JSONDecoder nowadays and return a custom struct rather than a dictionary, but that's not really relevant here. Hopefully this illustrates the basic idea of how to percent encode the parameters into the URL of a GET request.

See previous revision of this answer for Swift 2 and manual percent escaping renditions.

If the problem is happening on a specific computer,then please try the following fix provided you have Internet Explorer 11.

Please open regedit.exe as an Administrator. Navigate to the following path/paths:

1. For 32 bit machine:

   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
   

2. For 64 bit machine:

   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION & 
   HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
   

And delete the REG_DWORD value iexplore.exe.

Please close and relaunch the website using Internet Explorer 11, it will default to Edge as Document Mode.

All you have to do is enable the html variable to true.. I had same issue, all i had to do was html : true ,

    var hh = "<b>test</b>"; 
swal({
        title: "" + txt + "", 
        text: "Testno  sporocilo za objekt " + hh + "",  
        html: true,  
        confirmButtonText: "V redu", 
        allowOutsideClick: "true"  
});

Note: html : "Testno sporocilo za objekt " + hh + "",
may not work as html porperty is only use to active this feature by assign true / false value in the Sweetalert.
this html : "Testno sporocilo za objekt " + hh + "", is used in SweetAlert2

spark-submit \

  --class org.apache.spark.examples.SparkPi \

  --master yarn \

  --deploy-mode cluster \  # can be client for client mode

  --executor-memory 2G \

  --num-executors 5 \

  /path/to/examples.jar \

  1000

I checked the source code you provided on GitHub. There were several mistakes / typos in the configuration.

In CustomerDbConfig / OrderDbConfig you should refer to customerEntityManager and packages should point at existing packages:

@Configuration
@EnableJpaRepositories(
    entityManagerFactoryRef = "customerEntityManager",
    transactionManagerRef = "customerTransactionManager",
    basePackages = {"com.mm.boot.multidb.repository.customer"})
public class CustomerDbConfig {

The packages to scan in customerEntityManager and orderEntityManager were both not pointing at proper package:

em.setPackagesToScan("com.mm.boot.multidb.model.customer");

Also the injection of proper EntityManagerFactory did not work. It should be:

@Bean(name = "customerTransactionManager")
public PlatformTransactionManager transactionManager(EntityManagerFactory customerEntityManager){

}

The above was causing the issue and the exception. While providing the name in a @Bean method you are sure you get proper EMF injected.

The last thing I have done was to disable to automatic configuration of JpaRepositories:

@EnableAutoConfiguration(exclude = JpaRepositoriesAutoConfiguration.class)

And with all fixes the application starts as you probably expect!

Note: not recommended solution. but quick fix in some cases.

For me, dbo._MigrationHistory in production database missed migration records during publish process, but development database had all migration records.

If you are sure that production db has same-and-newest schema compared to dev db, copying all migration records to production db could resolve the issue.

You can do with VisualStudio solely.

1. Open 'SQL Server Object Explorer' panel > right-click dbo._MigrationHistory table in source(in my case dev db) database > Click "Data Comparison..." menu.
2. Then, Data Comparison wizard poped up, select target database(in my case production db) and click Next.
3. A few seconds later, it will show some records only in source database. just click 'Update Target' button.
4. In browser, hit refresh button and see the error message gone.

Note that, again, it is not recommended in complex and serious project. Use this only you have problem during ASP.Net or EntityFramework learning.

Swift 4 Version

If you want to create a name for NotificationCenter:

extension Notification.Name {
    static let updateDataList1 = Notification.Name("updateDataList1")
}

Subscribe to notifications:

NotificationCenter.default.addObserver(self, selector: #selector(youFunction), name: .updateDataList1, object: nil)

Send notification:

NotificationCenter.default.post(name: .updateDataList1, object: nil)

If you just want a class with variables to use:

class Keys {
    static let key1 = "YOU_KEY"
    static let key2 = "YOU_KEY"
}

Or:

struct Keys {
    static let key1 = "YOU_KEY"
    static let key2 = "YOU_KEY"
}

The problem is that dataTable is not defined at the point you are calling this method.

Ensure that you are loading the .js files in the correct order:

<script src="/Scripts/jquery.dataTables.js"></script>
<script src="/Scripts/dataTables.bootstrap.js"></script>

See my post here

How are you? I had the same problem while i was trying connect to MSSQL Server remotely using jdbc (dbeaver on debian).

After a while, i found out that my firewall configuration was not correctly. So maybe it could help you!

Configure the firewall to allow network traffic that is related to SQL Server and to the SQL Server Browser service.

Four exceptions must be configured in Windows Firewall to allow access to SQL Server:

A port exception for TCP Port 1433. In the New Inbound Rule Wizard dialog, use the following information to create a port exception: Select Port Select TCP and specify port 1433 Allow the connection Choose all three profiles (Domain, Private & Public) Name the rule “SQL – TCP 1433" A port exception for UDP Port 1434. Click New Rule again and use the following information to create another port exception: Select Port Select UDP and specify port 1434 Allow the connection Choose all three profiles (Domain, Private & Public) Name the rule “SQL – UDP 1434 A program exception for sqlservr.exe. Click New Rule again and use the following information to create a program exception: Select Program Click Browse to select ‘sqlservr.exe’ at this location: [C:\Program Files\Microsoft SQL Server\MSSQL11.\MSSQL\Binn\sqlservr.exe] where is the name of your SQL instance. Allow the connection Choose all three profiles (Domain, Private & Public) Name the rule SQL – sqlservr.exe A program exception for sqlbrowser.exe Click New Rule again and use the following information to create another program exception: Select Program Click Browse to select sqlbrowser.exe at this location: [C:\Program Files\Microsoft SQL Server\90\Shared\sqlbrowser.exe]. Allow the connection Choose all three profiles (Domain, Private & Public) Name the rule SQL - sqlbrowser.exe

Source: http://blog.citrix24.com/configure-sql-express-to-accept-remote-connections/

In my case I had to move the @Service annotation from the interface to the implementation class.

At this point in your code the view controller's view has only been created but not added to any view hierarchy. If you want to present from that view controller as soon as possible you should do it in viewDidAppear to be safest.

you might try this if you logged in with root:

mysqld --user=root

Have a look at this plunker

HTML:

<!DOCTYPE html>
<html ng-app="app">

  <head>
    <script data-require="[email protected]" data-semver="1.3.0-beta.16" src="https://code.angularjs.org/1.3.0-beta.16/angular.min.js"></script>
    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
  </head>

  <body ng-controller="FollowsController">
    <div class="row" ng:repeat="follower in myform.all_followers">
      <ons-col class="views-row" size="50" ng-repeat="data in follower">
        <img ng-src="http://dealsscanner.com/obaidtnc/plugmug/uploads/{{data.token}}/thumbnail/{{data.Path}}" alt="{{data.fname}}" ng-click="showDetail2(data.token)" />
        <h3 class="title" ng-click="showDetail2('ss')">{{data.fname}}</h3>
      </ons-col>
    </div>
  </body>

</html>

Javascript:

var app = angular.module('app', []);
//Follows Controller
app.controller('FollowsController', function($scope, $http) {
    var ukey = window.localStorage.ukey;
    //alert(dataFromServer);
    $scope.showDetail = function(index) {
        profileusertoken =  index;
        $scope.ons.navigator.pushPage('profile.html'); 
    }

    function showDetail2(index) {
        alert("here");
    }

    $scope.showDetail2 = showDetail2;
    $scope.myform ={};
    $scope.myform.reports ="";
    $http.defaults.headers.post["Content-Type"] = "application/x-www-form-urlencoded";
    var dataObject = "usertoken="+ukey;
    //var responsePromise = $http.post("follows/", dataObject,{});
    //responsePromise.success(function(dataFromServer, status,    headers, config) {

    $scope.myform.all_followers = [[{fname: "blah"}, {fname: "blah"}, {fname: "blah"}, {fname: "blah"}]];
});

Here is an example of reading and writing a list of objects of type SNStock that implements NSCoding - we have an accessor for the entire list, watchlist, and two methods to add and remove objects, that is addStock(stock: SNStock) and removeStock(stock: SNStock).

import Foundation

class DWWatchlistController {

  private let kNSUserDefaultsWatchlistKey: String = "dw_watchlist_key"

  private let userDefaults: NSUserDefaults

  private(set) var watchlist:[SNStock] {

    get {
      if let watchlistData : AnyObject = userDefaults.objectForKey(kNSUserDefaultsWatchlistKey) {
        if let watchlist : AnyObject = NSKeyedUnarchiver.unarchiveObjectWithData(watchlistData as! NSData) {
          return watchlist as! [SNStock]
        }
      }
      return []
    }

    set(watchlist) {
      let watchlistData = NSKeyedArchiver.archivedDataWithRootObject(watchlist)
      userDefaults.setObject(watchlistData, forKey: kNSUserDefaultsWatchlistKey)
      userDefaults.synchronize()
    }
  }

  init() {
    userDefaults = NSUserDefaults.standardUserDefaults()
  }

  func addStock(stock: SNStock) {
    var watchlist = self.watchlist
    watchlist.append(stock)
    self.watchlist = watchlist
  }

  func removeStock(stock: SNStock) {
    var watchlist = self.watchlist
    if let index = find(watchlist, stock) {
      watchlist.removeAtIndex(index)
      self.watchlist = watchlist
    }
  }

}

Remember that your object needs to implement NSCoding or else the encoding won't work. Here is what SNStock looks like:

import Foundation

class SNStock: NSObject, NSCoding
{
  let ticker: NSString
  let name: NSString

  init(ticker: NSString, name: NSString)
  {
    self.ticker = ticker
    self.name = name
  }

  //MARK: NSCoding

  required init(coder aDecoder: NSCoder) {
    self.ticker = aDecoder.decodeObjectForKey("ticker") as! NSString
    self.name = aDecoder.decodeObjectForKey("name") as! NSString
  }

  func encodeWithCoder(aCoder: NSCoder) {
    aCoder.encodeObject(ticker, forKey: "ticker")
    aCoder.encodeObject(name, forKey: "name")
  }

  //MARK: NSObjectProtocol

  override func isEqual(object: AnyObject?) -> Bool {
    if let object = object as? SNStock {
      return self.ticker == object.ticker &&
        self.name == object.name
    } else {
      return false
    }
  }

  override var hash: Int {
    return ticker.hashValue
  }
}

Hope this helps!

There is a segmentation fault problem which was introduced in 0.1.39. You may check my repository that fixed this one in meanwhile: https://github.com/vdudouyt/mhddfs-nosegfault

If you are using webjars. You need to add this in your configure method: http.authorizeRequests().antMatchers("/webjars/**").permitAll();

Make sure this is the first statement. For example:

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().antMatchers("/webjars/**").permitAll();
        http.authorizeRequests().anyRequest().authenticated();
         http.formLogin()
         .loginPage("/login")
         .failureUrl("/login?error")
         .usernameParameter("email")
         .permitAll()
         .and()
         .logout()
         .logoutUrl("/logout")
         .deleteCookies("remember-me")
         .logoutSuccessUrl("/")
         .permitAll()
         .and()
         .rememberMe();
    }

You will also need to have this in order to have webjars enabled:

@Configuration
    public class MvcConfig extends WebMvcConfigurerAdapter {
        ...
        @Override
        public void addResourceHandlers(ResourceHandlerRegistry registry) {
                registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
        }
        ...
    }

The top rated solutions didn't seem to work for me. My solution is below:

1. Uninstall nvm completely using homebrew:brew uninstall nvm
2. Reinstall brew install nvm

3. In Terminal, follow the steps below(these are also listed when installing nvm via homebrew):

   mkdir ~/.nvm cp $(brew --prefix nvm)/nvm-exec ~/.nvm/ export NVM_DIR=~/.nvm source $(brew --prefix nvm)/nvm.sh

The steps outlined above will add NVM's working directory to your $HOME path, copy nvm-exec to NVM's working directory and add to $HOME/.bashrc, $HOME/.zshrc, or your shell's equivalent configuration file.(again taken from whats listed on an NVM install using homebrew)

Spring Data JPA by default looks for an EntityManagerFactory named entityManagerFactory. Check out this part of the Javadoc of EnableJpaRepositories or Table 2.1 of the Spring Data JPA documentation.

That means that you either have to rename your emf bean to entityManagerFactory or change your Spring configuration to:

<jpa:repositories base-package="your.package" entity-manager-factory-ref="emf" /> 

(if you are using XML)

or

@EnableJpaRepositories(basePackages="your.package", entityManagerFactoryRef="emf")

(if you are using Java Config)

I tried all the mentioned things above but could not resolve the issue. I am using SQLite and my SQLite file was in the resources directory.

a) Set Up done for IDE

I need to manually add below lines in the .classpath file of my project.

<classpathentry kind="src" path="resources"/>
<classpathentry kind="output" path="target/classes"/>

After that, I refreshed and Cleaned the project from MenuBar at the top. like Project->Clean->My Project Name.

After that, I run the project and problem resolved.

application.properties for my project is

spring.datasource.url=jdbc:sqlite:resources/apiusers.sqlite
spring.datasource.driver-class-name=org.sqlite.JDBC
spring.jpa.properties.hibernate.dialect=com.enigmabridge.hibernate.dialect.SQLiteDialect
spring.datasource.username=
spring.datasource.password=
spring.jpa.hibernate.ddl-auto=update

b) Set Up done if Jar deployment throw same error

You need to add following lines to your pom.xml

  <build>
        <resources>
        <resource>
            <directory>resources</directory>
            <targetPath>${project.build.outputDirectory}</targetPath>
            <includes>
                <include>application.properties</include>
            </includes>
        </resource>
    </resources>
</build>

May be it may help someone.

This issue occurs because of web application security model policy that is Same Origin Policy Under the policy, a web browser permits scripts contained in a first web page to access data in a second web page, but only if both web pages have the same origin. That means requester must match the exact host, protocol, and port of requesting site.

We have multiple options to over come this CORS header issue.

1. Using Proxy - In this solution we will run a proxy such that when request goes through the proxy it will appear like it is some same origin. If you are using the nodeJS you can use cors-anywhere to do the proxy stuff. https://www.npmjs.com/package/cors-anywhere.

   Example:-

   var host = process.env.HOST || '0.0.0.0';
   var port = process.env.PORT || 8080;
   var cors_proxy = require('cors-anywhere');
   cors_proxy.createServer({
       originWhitelist: [], // Allow all origins
       requireHeader: ['origin', 'x-requested-with'],
       removeHeaders: ['cookie', 'cookie2']
   }).listen(port, host, function() {
       console.log('Running CORS Anywhere on ' + host + ':' + port);
   });
   

2. JSONP - JSONP is a method for sending JSON data without worrying about cross-domain issues.It does not use the XMLHttpRequest object.It uses the <script> tag instead. https://www.w3schools.com/js/js_json_jsonp.asp

3. Server Side - On server side we need to enable cross-origin requests. First we will get the Preflighted requests (OPTIONS) and we need to allow the request that is status code 200 (ok).

   Preflighted requests first send an HTTP OPTIONS request header to the resource on the other domain, in order to determine whether the actual request is safe to send. Cross-site requests are preflighted like this since they may have implications to user data. In particular, a request is preflighted if it uses methods other than GET or POST. Also, if POST is used to send request data with a Content-Type other than application/x-www-form-urlencoded, multipart/form-data, or text/plain, e.g. if the POST request sends an XML payload to the server using application/xml or text/xml, then the request is preflighted. It sets custom headers in the request (e.g. the request uses a header such as X-PINGOTHER)

   If you are using the spring just adding the bellow code will resolves the issue. Here I have disabled the csrf token that doesn't matter enable/disable according to your requirement.

   @SpringBootApplication
   public class SupplierServicesApplication {
   
       public static void main(String[] args) {
           SpringApplication.run(SupplierServicesApplication.class, args);
       }
   
       @Bean
       public WebMvcConfigurer corsConfigurer() {
           return new WebMvcConfigurerAdapter() {
               @Override
               public void addCorsMappings(CorsRegistry registry) {
                   registry.addMapping("/**").allowedOrigins("*");
               }
           };
       }
   }
   

   If you are using the spring security use below code along with above code.

   @Configuration
   @EnableWebSecurity
   public class SupplierSecurityConfig extends WebSecurityConfigurerAdapter {
   
       @Override
       protected void configure(HttpSecurity http) throws Exception {
           http.csrf().disable().authorizeRequests().antMatchers(HttpMethod.OPTIONS, "/**").permitAll().antMatchers("/**").authenticated().and()
                   .httpBasic();
       }
   
   }
   

If nothing happens even if you added all the annotation needed, try to add this dependency to your pom.xml, I just faced the same problem and resolved it by adding this one here:

<dependency>
   <groupId>commons-configuration</groupId>
   <artifactId>commons-configuration</artifactId>
   <version>1.9</version>
</dependency>

When you really want to write an i-test for a spring data repository you can do it like this:

@RunWith(SpringRunner.class)
@DataJpaTest
@EnableJpaRepositories(basePackageClasses = WebBookingRepository.class)
@EntityScan(basePackageClasses = WebBooking.class)
public class WebBookingRepositoryIntegrationTest {

    @Autowired
    private WebBookingRepository repository;

    @Test
    public void testSaveAndFindAll() {
        WebBooking webBooking = new WebBooking();
        webBooking.setUuid("some uuid");
        webBooking.setItems(Arrays.asList(new WebBookingItem()));
        repository.save(webBooking);

        Iterable<WebBooking> findAll = repository.findAll();

        assertThat(findAll).hasSize(1);
        webBooking.setId(1L);
        assertThat(findAll).containsOnly(webBooking);
    }
}

To follow this example you have to use these dependencies:

<dependency>
    <groupId>com.h2database</groupId>
    <artifactId>h2</artifactId>
    <version>1.4.197</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.assertj</groupId>
    <artifactId>assertj-core</artifactId>
    <version>3.9.1</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>

To link to a YouTube video so it plays in HD by default, use the following URL:

https://www.youtube.com/v/VIDEOID?version=3&vq=hd1080

Change VIDEOID to the YouTube video ID that you want to link to. When someone follows the link, it will display the highest-resolution available (up to 1080p) in full-screen mode. Unfortunately, vq=hd1080 does not work on the normal YouTube site (with comments and related videos).

Another info: If you want use a Route Constraint, imagine that you want force that parameter has int datatype, then you need use this syntax:

[Route("v1/location/**{deviceOrAppid:int?}**", Name = "AddNewLocation")]

The ? character is put always before the last } character

For more information see: Optional URI Parameters and Default Values

EDIT: http://jsfiddle.net/nCFGL/223/ My Example.

You should be able to like follows:

var pieData = [{
    value: 30,
    color: "#F38630",
    label: 'Sleep',
    labelColor: 'white',
    labelFontSize: '16'
  },
  ...
];

Include the Chart.js located at:

https://github.com/nnnick/Chart.js/pull/35

Just to add up my bit:
Remember, you're gonna need to have at least 2 areas in your MVC application to get the routeValues: { area="" } working; otherwise the area value will be used as a query-string parameter and you link will look like this: /?area=

If you don't have at least 2 areas, you can fix this behavior by:
1. editing the default route in RouteConfig.cs like this:

routes.MapRoute(
    name: "Default",
    url: "{controller}/{action}/{id}",
    defaults: new { area = "", controller = "Home", action = "Index", id = UrlParameter.Optional }
);

OR
2. Adding a dummy area to your MVC project.

I had the same issue and I resolved it with MySQL workbench, as shown in the attached screenshot:

1. in the navigator (on the left side), under the section "management", click on "Status and System variables",
2. then choose "system variables" (tab at the top),
3. then search for "connection" in the search field,
4. and 5. you will see two fields that need to be adjusted to fit your needs (max_connections and mysqlx_max_connections).

Hope that helps!

The system does not allow me to upload pictures, instead please click on this link and you can see my screenshot...

For those coming across this question more recently, .values is deprecated as of Sequelize 3.0.0. Use .get() instead to get the plain javascript object. So the above code would change to:

var nodedata = node.get({ plain: true });

Sequelize docs here

Use count(d.ertek) or count(d.id) instead of count(d). This can be happen when you have composite primary key at your entity.

The ENTRYPOINT specifies a command that will always be executed when the container starts.

The CMD specifies arguments that will be fed to the ENTRYPOINT.

If you want to make an image dedicated to a specific command you will use ENTRYPOINT ["/path/dedicated_command"]

Otherwise, if you want to make an image for general purpose, you can leave ENTRYPOINT unspecified and use CMD ["/path/dedicated_command"] as you will be able to override the setting by supplying arguments to docker run.

For example, if your Dockerfile is:

FROM debian:wheezy
ENTRYPOINT ["/bin/ping"]
CMD ["localhost"]

Running the image without any argument will ping the localhost:

$ docker run -it test
PING localhost (127.0.0.1): 48 data bytes
56 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.096 ms
56 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.088 ms
56 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.088 ms
^C--- localhost ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.088/0.091/0.096/0.000 ms

Now, running the image with an argument will ping the argument:

$ docker run -it test google.com
PING google.com (173.194.45.70): 48 data bytes
56 bytes from 173.194.45.70: icmp_seq=0 ttl=55 time=32.583 ms
56 bytes from 173.194.45.70: icmp_seq=2 ttl=55 time=30.327 ms
56 bytes from 173.194.45.70: icmp_seq=4 ttl=55 time=46.379 ms
^C--- google.com ping statistics ---
5 packets transmitted, 3 packets received, 40% packet loss
round-trip min/avg/max/stddev = 30.327/36.430/46.379/7.095 ms

For comparison, if your Dockerfile is:

FROM debian:wheezy
CMD ["/bin/ping", "localhost"]

Running the image without any argument will ping the localhost:

$ docker run -it test
PING localhost (127.0.0.1): 48 data bytes
56 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.076 ms
56 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.087 ms
56 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.090 ms
^C--- localhost ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.076/0.084/0.090/0.000 ms

But running the image with an argument will run the argument:

docker run -it test bash
root@e8bb7249b843:/#

See this article from Brian DeHamer for even more details: https://www.ctl.io/developers/blog/post/dockerfile-entrypoint-vs-cmd/

No you don't have to put credentials, You have to put headers on client side eg:

 $http({
        url: 'url of service',
        method: "POST",
        data: {test :  name },
        withCredentials: true,
        headers: {
                    'Content-Type': 'application/json; charset=utf-8'
        }
    });

And and on server side you have to put headers to this is example for nodejs:

/**
 * On all requests add headers
 */
app.all('*', function(req, res,next) {


    /**
     * Response settings
     * @type {Object}
     */
    var responseSettings = {
        "AccessControlAllowOrigin": req.headers.origin,
        "AccessControlAllowHeaders": "Content-Type,X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5,  Date, X-Api-Version, X-File-Name",
        "AccessControlAllowMethods": "POST, GET, PUT, DELETE, OPTIONS",
        "AccessControlAllowCredentials": true
    };

    /**
     * Headers
     */
    res.header("Access-Control-Allow-Credentials", responseSettings.AccessControlAllowCredentials);
    res.header("Access-Control-Allow-Origin",  responseSettings.AccessControlAllowOrigin);
    res.header("Access-Control-Allow-Headers", (req.headers['access-control-request-headers']) ? req.headers['access-control-request-headers'] : "x-requested-with");
    res.header("Access-Control-Allow-Methods", (req.headers['access-control-request-method']) ? req.headers['access-control-request-method'] : responseSettings.AccessControlAllowMethods);

    if ('OPTIONS' == req.method) {
        res.send(200);
    }
    else {
        next();
    }


});

File pathToBinary = new File("C:\\user\\Programme\\FirefoxPortable\\App\\Firefox\\firefox.exe");
FirefoxBinary ffBinary = new FirefoxBinary(pathToBinary);
FirefoxProfile firefoxProfile = new FirefoxProfile();       
WebDriver driver = new FirefoxDriver(ffBinary,firefoxProfile);

I had the same issue, for me this fixed the issue:
right click on the project ->maven -> update project

I was also getting same error when I start first time on laravel + Ubuntu 14.04 I just right click on bootstrap and storage folder >>> properties >>>permission>> Others Access >>> change it to "Create and delete files" Change permission for enclosed files

Thank you

The simplest way is create a static folder inside the main project folder. Static folder containing .css files.

main folder

/Main Folder
/Main Folder/templates/foo.html
/Main Folder/static/foo.css
/Main Folder/application.py(flask script)

Image of main folder containing static and templates folders and flask script

flask

from flask import Flask, render_template

app = Flask(__name__)

@app.route("/")
def login():
    return render_template("login.html")

html (layout)

<!DOCTYPE html>
<html>
    <head>
        <title>Project(1)</title>
        <link rel="stylesheet" href="/static/styles.css">
     </head>
    <body>
        <header>
            <div class="container">
                <nav>
                    <a class="title" href="">Kamook</a>
                    <a class="text" href="">Sign Up</a>
                    <a class="text" href="">Log In</a>
                </nav>
            </div>
        </header>  
        {% block body %}
        {% endblock %}
    </body>
</html>

html

{% extends "layout.html" %}

{% block body %}
    <div class="col">
        <input type="text" name="username" placeholder="Username" required>
        <input type="password" name="password" placeholder="Password" required>
        <input type="submit" value="Login">
    </div>
{% endblock %}

Considering that a LocalDb instance only intended for use in development. LocalDb is not available for production servers When you deploy the final result.

I think your connection string is pointing to a LocalDb instance and you need to take certain steps to turn it into the SQL Server database. It's not just a matter of copying an mdf file either. It will possibly differ from one hosting company to another, but typically, you need to create a backup of your existing database (a .bak file) and then restore that to the hosting company's SQL Server. You should ask them where you can find instructions on deploying your database into production.

Using Google Finance as an example to retrieve the ticker's last close price and the updated date & time. You may visit YouTiming.com for the run-time execution.

The service:

MyApp.service('getData', 
  [
    '$http',
    function($http) {

      this.getQuote = function(ticker) {
        var _url = 'https://www.google.com/finance/info?q=' + ticker;
        return $http.get(_url); //Simply return the promise to the caller
      };
    }
  ]
);

The controller:

MyApp.controller('StockREST', 
  [
    '$scope',
    'getData', //<-- the service above
    function($scope, getData) {
      var getQuote = function(symbol) {
        getData.getQuote(symbol)
        .success(function(response, status, headers, config) {
          var _data = response.substring(4, response.length);
          var _json = JSON.parse(_data);
          $scope.stockQuoteData = _json[0];
          // ticker: $scope.stockQuoteData.t
          // last price: $scope.stockQuoteData.l
          // last updated time: $scope.stockQuoteData.ltt, such as "7:59PM EDT"
          // last updated date & time: $scope.stockQuoteData.lt, such as "Sep 29, 7:59PM EDT"
        })
        .error(function(response, status, headers, config) {
          console.log('@@@ Error: in retrieving Google Finance stock quote, ticker = ' + symbol);
        });
      };

      getQuote($scope.ticker.tick.name); //Initialize
      $scope.getQuote = getQuote; //as defined above
    }
  ]
);

The HTML:

<span>{{stockQuoteData.l}}, {{stockQuoteData.lt}}</span>

At the top of YouTiming.com home page, I have placed the notes for how to disable the CORS policy on Chrome and Safari.

In my case, I was careless while merging the application.yml file, and I've unnecessary indented my properties to the right.

I've indented it like this:

spring:
    application:
       name: applicationName
............................
    myProperties:
       property1: property1value

While the code expected it to be like this:

spring:
    application:
        name: applicationName
.............................
myProperties:
    property1: property1value

It's also much more better to not modify the app/config/database.php file itself... otherwise modify .env file and put your DB info there. (.env file is available in Laravel 5, not sure if it was there in previous versions...)

NOTE: Of course you should have already set mysql as your default database connection in the app/config/database.php file.

I encountered the same problem, probably when I uninstalled it and tried to install it again. This happens because of the database file containing login details is still stored in the pc, and the new password will not match the older one. So you can solve this by just uninstalling mysql, and then removing the left over folder from the C: drive (or wherever you must have installed).

Use cmd prompt and type

java -jar exapmple.jar

To run your jar file.

for more information refer to this link it describes how to properly open the jar file. https://superuser.com/questions/745112/how-do-i-run-a-jar-file-without-installing-java

My issue was caused by missing bindings in IIS, in the left tree view "Connections", under Sites, Right click on your site > edit bindings > add > https

Choose 'IIS Express Development Certificate' and set port to 443 Then I added another binding to the webconfig:

<endpoint address="wsHttps" binding="wsHttpBinding" bindingConfiguration="DefaultWsHttpBinding" name="Your.bindingname" contract="Your.contract" />

Also added to serviceBehaviours: <serviceMetadata httpGetEnabled="false" httpsGetEnabled="true" />

And eventually it worked, none of the solutions I checked on stackoverflow for this error was applicable to my specific scenario, so including here in case it helps others

I ran into this and eventually figured out it was because I was trying to use NSNumber as dictionary keys, and property lists only allow strings as keys. The documentation for setObject:forKey: doesn't mention this limitation, but the About Property Lists page that it links to does:

By convention, each Cocoa and Core Foundation object listed in Table 2-1 is called a property-list object. Conceptually, you can think of “property list” as being an abstract superclass of all these classes. If you receive a property list object from some method or function, you know that it must be an instance of one of these types, but a priori you may not know which type. If a property-list object is a container (that is, an array or dictionary), all objects contained within it must also be property-list objects. If an array or dictionary contains objects that are not property-list objects, then you cannot save and restore the hierarchy of data using the various property-list methods and functions. And although NSDictionary and CFDictionary objects allow their keys to be objects of any type, if the keys are not string objects, the collections are not property-list objects.

(Emphasis mine)

Here's a handy short-hand way to install a specific tag or commit from GitHub via bower.json.

{
  "dependencies": {
    "your-library-name": "<GITHUB-USERNAME>/<REPOSITORY-NAME>#<TAG-OR-COMMIT>"
  }
}

For example:

{
  "dependencies": {
    "custom-jquery": "jquery/jquery#2.0.3"
  }
}

You have also to ensure you have the correct SDK platform version installed in your environment by using SDK Manager.

Add this to your web.config. You need to tell IIS what PUT PATCH DELETE and OPTIONS means. And which IHttpHandler to invoke.

<configuation>
    <system.webServer>
    <handlers>
    <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
    <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
    <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
    <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
    <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
    <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
    </handlers>
    </system.webServer>
</configuration>

Also check you don't have WebDAV enabled.

I use the consolidate function, like so:

 element.transform.baseVal.consolidate()

The .e and .f values correspond to the x and y coordinates

For anyone using Wing IDE: set the DJANGO_SETTINGS_MODULE in your project properties to DJANGO_SETTINGS_MODULE=${DJANGO_SITENAME}.config.settings.development

You will find the settings under: Project --> Project Properties and set the value in the field Environment

The following syntax fixes it for you:

curl -v -F key1=value1 -F upload=@localfilename URL

You also can use in this form:

<a href="@Url.Action("Information", "Admin", null)"> Admin</a>

If you are using Swift, the Just library does this for you. Example from it's readme file:

//  talk to registration end point
Just.post(
    "http://justiceleauge.org/member/register",
    data: ["username": "barryallen", "password":"ReverseF1ashSucks"],
    files: ["profile_photo": .URL(fileURLWithPath:"flash.jpeg", nil)]
) { (r)
    if (r.ok) { /* success! */ }
}

I solved this by deleting d:\test\mongodb\data\mongod.lock file. When you will reconnect mongo db than this file will auto generate in same folder. it works for me.

Use setInverseBackgroundForced(true) on the alert dialog builder to invert the background.

I couldn't find any solution to this problem, until I found out the files didn't exist! This took me a long time to figure out, because the Solution Explorer shows the files!

But when I click on Index.cshtml I get this error:

So that was the reason for this error to show. I hope this answer helps somebody.

To support SDK version >= 26, you also should build NotificationChanel and set a vibration pattern and sound there. There is a Kotlin code sample:

    val vibrationPattern = longArrayOf(500)
    val soundUri = "<your sound uri>"

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            val notificationManager =    
                 getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
            val attr = AudioAttributes.Builder()
                        .setUsage(AudioAttributes.USAGE_ALARM)
                        .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
                        .build()
            val channelName: CharSequence = Constants.NOTIFICATION_CHANNEL_NAME
            val importance = NotificationManager.IMPORTANCE_HIGH
            val notificationChannel =
                NotificationChannel(Constants.NOTIFICATION_CHANNEL_ID, channelName, importance)
                notificationChannel.enableLights(true)
                notificationChannel.lightColor = Color.RED
                notificationChannel.enableVibration(true)
                notificationChannel.setSound(soundUri, attr)
                notificationChannel.vibrationPattern = vibrationPattern
                notificationManager.createNotificationChannel(notificationChannel)
    }

And this is the builder:

 with(NotificationCompat.Builder(applicationContext, Constants.NOTIFICATION_CHANNEL_ID)) {
        setContentTitle("Some title")
        setContentText("Some content")
        setSmallIcon(R.drawable.ic_logo)
        setAutoCancel(true)    
        setVibrate(vibrationPattern)
        setSound(soundUri)
        setDefaults(Notification.DEFAULT_VIBRATE)
        setContentIntent(
            // this is an extension function of context you should build
            // your own pending intent and place it here
            createNotificationPendingIntent(
                Intent(applicationContext, target).apply {
                    flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
                }
            )
        )

        return build()
    }

Be sure your AudioAttributes are chosen right to read more here.

In my case the best solution including the requirement for authentication is:

username="admin"
new_password="helloworld"

PGPASSWORD=DB_PASSWORD \
  psql -h HOSTNAME -U DB_USERNAME -d DATABASE_NAME -c \
  "UPDATE user SET password = '$new_password' WHERE username = '$username'"

This command will update a password of a user e.g. for recovery case.

Info: The trade-off here is that you need to keep in mind that the password will be visible in the bash history. For more information see here.

Update: I'm running the databse in a docker container and there I just need the commmand: docker exec -i container_name psql -U postgres -d postgres -c "$SQL_COMMAND"

You already have a version of mySQL installed on this machine that is using port 3306. Go into the most recent my.ini file and change the port to 3307. Restart the mySQL service and see if it comes up.

You also need to change port 3306 to 3307 in xampp\php\php.ini

You need to add a unique ID to each of the notifications so that they do not combine with each other. You can use this link for your reference :

https://github.com/sanathe06/AndroidGuide/tree/master/ExampleCompatNotificationBuilder

Given it's a raw expression, you should use DB::raw() to set CURRENT_TIMESTAMP as a default value for a column:

$table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP'));

This works flawlessly on every database driver.

New shortcut

As of Laravel 5.1.25 (see PR 10962 and commit 15c487fe) you can use the new useCurrent() column modifier method to set the CURRENT_TIMESTAMP as a default value for a column:

$table->timestamp('created_at')->useCurrent();

Back to the question, on MySQL you could also use the ON UPDATE clause through DB::raw():

$table->timestamp('updated_at')->default(DB::raw('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'));

Gotchas

• MySQL
  
  Starting with MySQL 5.7, 0000-00-00 00:00:00 is no longer considered a valid date. As documented at the Laravel 5.2 upgrade guide, all timestamp columns should receive a valid default value when you insert records into your database. You may use the useCurrent() column modifier (from Laravel 5.1.25 and above) in your migrations to default the timestamp columns to the current timestamps, or you may make the timestamps nullable() to allow null values.

• PostgreSQL & Laravel 4.x
  
  In Laravel 4.x versions, the PostgreSQL driver was using the default database precision to store timestamp values. When using the CURRENT_TIMESTAMP function on a column with a default precision, PostgreSQL generates a timestamp with the higher precision available, thus generating a timestamp with a fractional second part - see this SQL fiddle.

  This will led Carbon to fail parsing a timestamp since it won't be expecting microseconds being stored. To avoid this unexpected behavior breaking your application you have to explicitly give a zero precision to the CURRENT_TIMESTAMP function as below:

  $table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP(0)'));
  

  Since Laravel 5.0, timestamp() columns has been changed to use a default precision of zero which avoids this.

  Thanks to @andrewhl for pointing out this issue in the comments.

Flex layout modes are not (fully) natively supported in IE yet. IE10 implements the "tween" version of the spec which is not fully recent, but still works.

https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Flexible_boxes

This CSS-Tricks article has some advice on cross-browser use of flexbox (including IE): http://css-tricks.com/using-flexbox/

edit: after a bit more research, IE10 flexbox layout mode implemented current to the March 2012 W3C draft spec: http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/

The most current draft is a year or so more recent: http://dev.w3.org/csswg/css-flexbox/

from bower help, save option has a capital S

-S, --save  Save installed packages into the project's bower.json dependencies

I changed the output path of the service. it should be inside bin folder of the service project. Once I put the output path back to bin, it worked.

You can solve the issue by clearing value of address in endpoint tag in web.config:

<endpoint address="" name="wsHttpEndpoint"  .......           />

Share Any File as below ( Kotlin ) :
first create a folder named xml in the res folder and create a new XML Resource File named provider_paths.xml and put the below code inside it :

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <files-path
        name="files"
        path="."/>

    <external-path
        name="external_files"
        path="."/>
</paths>

now go to the manifests folder and open the AndroidManifest.xml and then put the below code inside the <application> tag :

<provider
android:name="androidx.core.content.FileProvider"
android:authorities="${applicationId}.provider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
    android:name="android.support.FILE_PROVIDER_PATHS"
    android:resource="@xml/provider_paths" /> // provider_paths.xml file path in this example
</provider>

now you put the below code in the setOnLongClickListener :

share_btn.setOnClickListener {
    try {
        val file = File("pathOfFile")
        if(file.exists()) {
            val uri = FileProvider.getUriForFile(this, BuildConfig.APPLICATION_ID + ".provider", file)
            val intent = Intent(Intent.ACTION_SEND)
            intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
            intent.setType("*/*")
            intent.putExtra(Intent.EXTRA_STREAM, uri)
            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(intent)
        }
    } catch (e: java.lang.Exception) {
        e.printStackTrace()
        toast("Error")
    }
}

file is not defined in Python3, which you are using apparently. The package you're instaling is not suitable for Python 3, instead, you should install Python 2.7 and try again.

See: http://docs.python.org/release/3.0/whatsnew/3.0.html#builtins

Generally speaking,

$('#startdate').data('date') 

is best because

$('#startdate').val()

not work if you have a datepicker "inline"

The private key password defined in your app/config is incorrect. First try verifying the the private key password by changing to another one as follows:

keytool -keypasswd -new changeit -keystore cacerts -storepass changeit -alias someapp -keypass password

The above example changes the password from password to changeit. This command will succeed if the private key password was password.

1. Go to cmd and run it with Administrator mode.

2. Uninstall mysql service through command prompt using the following command.

           sc delete mysql
   

3. restart XAMPP

I'm Using Windows 8.1 and I use this command

c:\wamp\bin\mysql\mysql5.6.12\bin\mysql.exe

instead of

 c:\wamp\bin\mysql\mysql5.6.12\bin\mysqld

and it works fine..

Before runing ipython:

1. Change directory to your preferred directory
2. Run ipython

After runing ipython:

1. Use %cd /Enter/your/prefered/path/here/
2. Use %pwd to check your current directory

Here is the example of a web.config that solve the issue for me. Pay attention on the <binding name="TransportSecurity" messageEncoding="Text" textEncoding="utf-8">

For reasons that aren't clear to me I had declared all of my Methods / Actions as static - apparently if you do this it doesn't work. So just drop the static off

[AllowAnonymous]
[Route()]
public static HttpResponseMessage Get()
{
    return new HttpResponseMessage(System.Net.HttpStatusCode.OK);
}

Became:-

[AllowAnonymous]
[Route()]
public HttpResponseMessage Get()
{
    return new HttpResponseMessage(System.Net.HttpStatusCode.OK);
}

First, create staticfiles folder. Inside that folder create css, js, and img folder.

settings.py

import os

PROJECT_DIR = os.path.dirname(__file__)

DATABASES = {
    'default': {
         'ENGINE': 'django.db.backends.sqlite3', 
         'NAME': os.path.join(PROJECT_DIR, 'myweblabdev.sqlite'),                        
         'USER': '',
         'PASSWORD': '',
         'HOST': '',                      
         'PORT': '',                     
    }
}

MEDIA_ROOT = os.path.join(PROJECT_DIR, 'media')

MEDIA_URL = '/media/'

STATIC_ROOT = os.path.join(PROJECT_DIR, 'static')

STATIC_URL = '/static/'

STATICFILES_DIRS = (
    os.path.join(PROJECT_DIR, 'staticfiles'),
)

main urls.py

from django.conf.urls import patterns, include, url
from django.conf.urls.static import static
from django.contrib import admin
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
from myweblab import settings

admin.autodiscover()

urlpatterns = patterns('',
    .......
) + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

urlpatterns += staticfiles_urlpatterns()

template

{% load static %}

<link rel="stylesheet" href="{% static 'css/style.css' %}">

You need to deserialize your form data before passing it as the second parameter to .post (). You can achieve this using jQuery's $.param (data) method. Then you will be able to on server side to reference it like $.POST ['email'];

I would rewrite your dequeue function as:

std::string FileQueue::dequeue(const std::chrono::milliseconds& timeout)
{
    std::unique_lock<std::mutex> lock(qMutex);
    while(q.empty()) {
        if (populatedNotifier.wait_for(lock, timeout) == std::cv_status::timeout ) 
           return std::string();
    }
    std::string ret = q.front();
    q.pop();
    return ret;
}

It is shorter and does not have duplicate code like your did. Only issue it may wait longer that timeout. To prevent that you would need to remember start time before loop, check for timeout and adjust wait time accordingly. Or specify absolute time on wait condition.

If you want to allow for all hosts. Use ALLOWED_HOSTS = ['*',] instead of ALLOWED_HOSTS = ['*']

In bash version 4 associative arrays were introduced.

declare -A arr

arr["key1"]=val1

arr+=( ["key2"]=val2 ["key3"]=val3 )

The arr array now contains the three key value pairs. Bash is fairly limited what you can do with them though, no sorting or popping etc.

for key in ${!arr[@]}; do
    echo ${key} ${arr[${key}]}
done

Will loop over all key values and echo them out.

Note: Bash 4 does not come with Mac OS X because of its GPLv3 license; you have to download and install it. For more on that see here

I was looking for an answer on what |= does in Groovy and although answers above are right on they did not help me understand a particular piece of code I was looking at.

In particular, when applied to a boolean variable "|=" will set it to TRUE the first time it encounters a truthy expression on the right side and will HOLD its TRUE value for all |= subsequent calls. Like a latch.

Here a simplified example of this:

groovy> boolean result  
groovy> //------------ 
groovy> println result           //<-- False by default
groovy> println result |= false 
groovy> println result |= true   //<-- set to True and latched on to it
groovy> println result |= false 

Output:

false
false
true
true

Edit: Why is this useful?

Consider a situation where you want to know if anything has changed on a variety of objects and if so notify some one of the changes. So, you would setup a hasChanges boolean and set it to |= diff (a,b) and then |= dif(b,c) etc. Here is a brief example:

groovy> boolean hasChanges, a, b, c, d 
groovy> diff = {x,y -> x!=y}  
groovy> hasChanges |= diff(a,b) 
groovy> hasChanges |= diff(b,c) 
groovy> hasChanges |= diff(true,false) 
groovy> hasChanges |= diff(c,d) 
groovy> hasChanges 

Result: true

You need to set basicHttpBinding -> MaxReceivedMessageSize in the client configuration.

I got this one on a PickerView of all places. The error message was naming the problem with "queuePicker" at the first of the message. It was caused by a previous Referencing Outlet which was no long valid after I added a component and renamed the original NSArray something other than queuePicker. CNTL+click on your StoryBoard object gives you the connections. I clicked the "x" next to the ViewController for queuePicker in Referencing Outlets, made a new connection, and viola, no more crashes.

Try this.

public class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        // Web API configuration and services

        var json = config.Formatters.JsonFormatter;
        json.SupportedMediaTypes.Add(new System.Net.Http.Headers.MediaTypeHeaderValue("application/json"));
        config.Formatters.Remove(config.Formatters.XmlFormatter);

        // Web API routes
        config.MapHttpAttributeRoutes();

        config.Routes.MapHttpRoute(
            name: "DefaultApi",
            routeTemplate: "api/{controller}/{action}/{id}",
            defaults: new { id = RouteParameter.Optional , Action =RouteParameter.Optional }

        );
    }
}

Related, so I thought I would post for others. If you want to find the UTC of the start of today (for your timezone) the following code works for any UTC offset (-23.5 thru +23.5). This looks like we add X hours then subtract X hours, but the important thing is the ".Date" after the add.

double utcOffset= 10.0;  // Set to your UTC offset in hours (eg. Melbourne Australia)
var now = DateTime.UtcNow;

var startOfToday = now.AddHours(utcOffset - 24.0).Date;
startOfToday = startOfToday.AddHours(24.0 - utcOffset);

A simple, but not pure java solution, is to shell out to curl from java, which gives you complete control over how the request is done. If you're just doing this for something simple, this allows you to ignore certificate errors at times, by using this method. This example shows how to make a request against a secure server with a valid or invalid certificate, pass in a cookie, and get the output using curl from java.

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;

public class MyTestClass
{
  public static void main(String[] args) 
  {
    String url = "https://www.google.com";
    String sessionId = "faf419e0-45a5-47b3-96d1-8c62b2a3b558";

    // Curl options are:
    // -k: ignore certificate errors
    // -L: follow redirects
    // -s: non verbose
    // -H: add a http header

    String[] command = { "curl", "-k", "-L", "-s", "-H", "Cookie: MYSESSIONCOOKIENAME=" + sessionId + ";", "-H", "Accept:*/*", url };
    String output = executeShellCmd(command, "/tmp", true, true);
    System.out.println(output);
  }

  public String executeShellCmd(String[] command, String workingFolder, boolean wantsOutput, boolean wantsErrors)
  {
    try
    {
      ProcessBuilder pb = new ProcessBuilder(command);
      File wf = new File(workingFolder);
      pb.directory(wf);

      Process proc = pb.start();
      BufferedReader stdInput = new BufferedReader(new InputStreamReader(proc.getInputStream()));
      BufferedReader stdError = new BufferedReader(new InputStreamReader(proc.getErrorStream()));

      StringBuffer sb = new StringBuffer();
      String newLine = System.getProperty("line.separator");
      String s;

      // read stdout from the command
      if (wantsOutput)
      {
        while ((s = stdInput.readLine()) != null)
        {
          sb.append(s);
          sb.append(newLine);
        }
      }

      // read any errors from the attempted command
      if (wantsErrors)
      {
        while ((s = stdError.readLine()) != null)
        {
          sb.append(s);
          sb.append(newLine);
        }
      }

      String result = sb.toString();

      return result;
    }
    catch (IOException e)
    {
      throw new RuntimeException("Problem occurred:", e);
    }
  }


}

Resolved this issue by using http(s) when accessing the endpoint. The route I was accessing was not available over http. So I would say verify the protocols for which the route is available.

Run your program with valgrind of linked to efence. That will tell you where the pointer is being dereferenced and most likely fix your problem if you fix all the errors they tell you about.

[self dismissModalViewControllerAnimated:NO]; has been deprecated.

Use [self dismissViewControllerAnimated:NO completion:nil]; instead.

As hinted at by this post Error in chrome: Content-Type is not allowed by Access-Control-Allow-Headers just add the additional header to your web.config like so...

<httpProtocol>
  <customHeaders>
    <add name="Access-Control-Allow-Origin" value="*" />
    <add name="Access-Control-Allow-Headers" value="Origin, X-Requested-With, Content-Type, Accept" />
  </customHeaders>
</httpProtocol>

The code is okay but you are in the wrong directory. You must run these commands inside your rails project-directory.

The normal way to get there from scratch is:

$ rails new PROJECT_NAME
$ cd PROJECT_NAME
$ rails generate model ad \
    name:string \ 
    description:text \
    price:decimal \
    seller_id:integer \
    email:string img_url:string

Try this, perhaps it works ;)

.factory('authInterceptor', function($location, $q, $window) {


return {
    request: function(config) {
      config.headers = config.headers || {};

      config.headers.Authorization = 'xxxx-xxxx';

      return config;
    }
  };
})

.config(function($httpProvider) {
  $httpProvider.interceptors.push('authInterceptor');
})

And make sure your back end works too, try this. I'm using RESTful CodeIgniter.

class App extends REST_Controller {
    var $authorization = null;

    public function __construct()
    {
        parent::__construct();
        header('Access-Control-Allow-Origin: *');
        header("Access-Control-Allow-Headers: X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Request-Method, Authorization");
        header("Access-Control-Allow-Methods: GET, POST, OPTIONS, PUT, DELETE");
        if ( "OPTIONS" === $_SERVER['REQUEST_METHOD'] ) {
            die();
        }

        if(!$this->input->get_request_header('Authorization')){
            $this->response(null, 400);    
        }

        $this->authorization = $this->input->get_request_header('Authorization');
    }

}

If you need to check and set one argument, your build.gradle file would be like this:

....

def coverageThreshold = 0.15

if (project.hasProperty('threshold')) {
    coverageThreshold = project.property('threshold').toString().toBigDecimal()
}

//print the value of variable
println("Coverage Threshold: $coverageThreshold")
...

And the Sample command in windows:

gradlew clean test -Pthreshold=0.25

I had the same exception, caused when attempting to remove the kid from the person (Person - OneToMany - Kid). On Person side annotation:

@OneToMany(fetch = FetchType.EAGER, orphanRemoval = true, ... cascade    = CascadeType.ALL)
public Set<Kid> getKids() {    return kids; }

On Kid side annotation:

@ManyToOne(cascade = CascadeType.ALL)
@JoinColumn(name = "person_id")
public Person getPerson() {        return person;    }

So solution was to remove cascade = CascadeType.ALL, just simple: @ManyToOne on the Kid class and it started to work as expected.

Put Route Prefix [RoutePrefix("api/Profiles")] at the controller level and put a route at action method [Route("LikeProfile")]. Don't need to change anything in global.asax file

namespace KhandalVipra.Controllers
{
    [RoutePrefix("api/Profiles")]
    public class ProfilesController : ApiController
    {
        // POST: api/Profiles/LikeProfile
        [Authorize]
        [HttpPost]
        [Route("LikeProfile")]
        [ResponseType(typeof(List<Like>))]
        public async Task<IHttpActionResult> LikeProfile()
        {
        }
    }
}

I downloaded an mvc 5 project and the offending issue pointing at

<add namespace="System.Web.Mvc.Ajax" />  

With this error message:

CS0234: The type or namespace name 'Ajax' does not exist in the namespace 'System.Web.Mvc' (are you missing an assembly reference?)

-- > in which I came to this webpage and tried a clean and a few things above etc...

What worked for me was just to

Manage Nuget and Update all the packages.  Then it worked fine.

When using HTTPS instead of ON the binding, put it IN the binding with the httpsTransport tag:

    <binding name="MyServiceBinding">
      <security defaultAlgorithmSuite="Basic256Rsa15" 
                authenticationMode="MutualCertificate" requireDerivedKeys="true" 
                securityHeaderLayout="Lax" includeTimestamp="true" 
                messageProtectionOrder="SignBeforeEncrypt" 
                messageSecurityVersion="WSSecurity10WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10"
                requireSignatureConfirmation="false">
        <localClientSettings detectReplays="true" />
        <localServiceSettings detectReplays="true" />
        <secureConversationBootstrap keyEntropyMode="CombinedEntropy" />
      </security>
      <textMessageEncoding messageVersion="Soap11WSAddressing10">
        <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" 
                      maxArrayLength="2147483647" maxBytesPerRead="4096" 
                      maxNameTableCharCount="16384"/>
      </textMessageEncoding>
      <httpsTransport maxReceivedMessageSize="2147483647" 
                      maxBufferSize="2147483647" maxBufferPoolSize="2147483647" 
                      requireClientCertificate="false" />
    </binding>

I got this error when running a query without SSL.

Simply changing the URL scheme of my request from HTTP to HTTPS fixed it.

Here is what I did to solve just by 2 ways:

1. make ID column as int type

2. if you are using autogenerate in ID dont assing value in the setter of ID. If your mapping the some then sometimes autogenetated ID is not concedered. (I dont know why)

3. try using @GeneratedValue(strategy=GenerationType.SEQUENCE) if possible

There are errors here :

var formTag = document.getElementsByTagName("form"), // form tag is an array
selectListItem = $('select'),
makeSelect = document.createElement('select'),
makeSelect.setAttribute("id", "groups");

The code must change to:

var formTag = document.getElementsByTagName("form");
var selectListItem = $('select');
var makeSelect = document.createElement('select');
makeSelect.setAttribute("id", "groups");

By the way, there is another error at line 129 :

var createLi.appendChild(createSubList);

Replace it with:

createLi.appendChild(createSubList);

Revised Answer

If you're not calling this code from another program, an option is to skip PL/SQL and do it strictly in SQL using bind variables:

var myname varchar2(20);

exec :myname := 'Tom';

SELECT *
FROM   Customers
WHERE  Name = :myname;

In many tools (such as Toad and SQL Developer), omitting the var and exec statements will cause the program to prompt you for the value.

Original Answer

A big difference between T-SQL and PL/SQL is that Oracle doesn't let you implicitly return the result of a query. The result always has to be explicitly returned in some fashion. The simplest way is to use DBMS_OUTPUT (roughly equivalent to print) to output the variable:

DECLARE
   myname varchar2(20);
BEGIN
     myname := 'Tom';

     dbms_output.print_line(myname);
END;

This isn't terribly helpful if you're trying to return a result set, however. In that case, you'll either want to return a collection or a refcursor. However, using either of those solutions would require wrapping your code in a function or procedure and running the function/procedure from something that's capable of consuming the results. A function that worked in this way might look something like this:

CREATE FUNCTION my_function (myname in varchar2)
     my_refcursor out sys_refcursor
BEGIN
     open my_refcursor for
     SELECT *
     FROM   Customers
     WHERE  Name = myname;

     return my_refcursor;
END my_function;

I ran into this problem, and my solution was moreso that www-data didn't own the proper folders, and instead I set it for one of the users to own it. (I was trying to do a bit of fancy, but erroneous trickery to get ftp to play nicely.)

After running:

chown -R www-data:www-data /var/www/html

The machine started serving data again. You can see who currently owns the folder by means of

ls -l /var/www/html

I fixed it by added the jquery.slim.min.js after the jquery.min.js, as the Solution Sequence.

Problem Sequence

<script src="./vendor/jquery/jquery.min.js"></script>
<script src="./vendor/bootstrap/js/bootstrap.bundle.min.js"></script>

Solution Sequence

<script src="./vendor/jquery/jquery.min.js"></script>
<script src="./vendor/jquery/jquery.slim.min.js"></script>
<script src="./vendor/jquery-easing/jquery.easing.min.js"></script>

By reading your exception , It's sure that you forgot to autowire customerService

You should autowire your customerservice .

make following changes in your controller class

@Controller
public class CustomerController{

    @Autowired
    private Customerservice customerservice;
......other code......

}

Again your service implementation class

write

@Service
public class CustomerServiceImpl implements CustomerService {
    @Autowired
    private CustomerDAO customerDAO;
......other code......

.....add transactional methods
}

If you are using hibernate make necessary changes in your applicationcontext xml file(configuration of session factory is needed).

you should autowire sessionFactory set method in your DAO mplementation

please find samle application context :

<?xml  version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:util="http://www.springframework.org/schema/util"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">

    <context:annotation-config />
    <context:component-scan base-package="com.sparkle" />
    <!-- Configures the @Controller programming model -->
    <mvc:annotation-driven />

    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" 
            p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" p:order="0" />

    <bean id="messageSource"
        class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
        <property name="basename" value="classpath:messages" />
        <property name="defaultEncoding" value="UTF-8" />
    </bean>
    <!-- <bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
        p:location="/WEB-INF/jdbc.properties" /> -->

     <bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">         
        <list>
            <value>/WEB-INF/jdbc.properties</value>          

        </list>    
    </property>     
    </bean>




    <bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource"
        p:driverClassName="${jdbc.driverClassName}"
        p:url="${jdbc.databaseurl}" p:username="${jdbc.username}"
        p:password="${jdbc.password}" />


    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
        <property name="configurationClass">
            <value>org.hibernate.cfg.AnnotationConfiguration</value>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${jdbc.dialect}</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>

    <tx:annotation-driven />


   <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"
          p:sessionFactory-ref="sessionFactory"/>


</beans>

note that i am using jdbc.properties file for jdbc url and driver specification

You can pass as many arguments as you want, separating them by commas:

{{ path('_files_manage', {project: project.id, user: user.id}) }}

It looks like your Spring component scan Base is missing UserServiceImpl

<context:component-scan base-package="org.assessme.com.controller." />

With C++17 the standard way to copy a file will be including the <filesystem> header and using:

bool copy_file( const std::filesystem::path& from,
                const std::filesystem::path& to);

bool copy_file( const std::filesystem::path& from,
                const std::filesystem::path& to,
                std::filesystem::copy_options options);

The first form is equivalent to the second one with copy_options::none used as options (see also copy_file).

The filesystem library was originally developed as boost.filesystem and finally merged to ISO C++ as of C++17.

I get very different results on my system, but this is not using the defaults. You are likely bottlenecked on innodb-log-file-size, which is 5M by default. At innodb-log-file-size=100M I get results like this (all numbers are in seconds):

                             MyISAM     InnoDB
create table                  0.001      0.276
create 1024000 rows           2.441      2.228
insert test data             13.717     21.577
select 1023751 rows           2.958      2.394
fetch 1023751 batches         0.043      0.038
drop table                    0.132      0.305

Increasing the innodb-log-file-size will speed this up by a few seconds. Dropping the durability guarantees by setting innodb-flush-log-at-trx-commit=2 or 0 will improve the insert numbers somewhat as well.

I solved the issue by adding https binding in my IIS websites and adding 443 SSL port and selecting a self signed certificate in binding.

I've had a similar issue with this error. In my case, I was entering the incorrect password for the Keystore.

I changed the password for the Keystore to match what I was entering (I didn't want to change the password I was entering), but it still gave the same error.

keytool -storepasswd -keystore keystore.jks

Problem was that I also needed to change the Key's password within the Keystore.

When I initially created the Keystore, the Key was created with the same password as the Keystore (I accepted this default option). So I had to also change the Key's password as follows:

keytool -keypasswd  -alias my.alias -keystore keystore.jks

I can suggest Templatized C++ Command Line Parser Library (some forks on GitHub are available), the API is very straightforward and (cited from the site):

the library is implemented entirely in header files making it easy to use and distribute with other software. It is licensed under the MIT License for worry free distribution.

This is an example from the manual, colored here for simplicity:

#include <string>
#include <iostream>
#include <algorithm>
#include <tclap/CmdLine.h>

int main(int argc, char** argv)
{

    // Wrap everything in a try block.  Do this every time,
    // because exceptions will be thrown for problems.
    try {

    // Define the command line object, and insert a message
    // that describes the program. The "Command description message"
    // is printed last in the help text. The second argument is the
    // delimiter (usually space) and the last one is the version number.
    // The CmdLine object parses the argv array based on the Arg objects
    // that it contains.
    TCLAP::CmdLine cmd("Command description message", ' ', "0.9");

    // Define a value argument and add it to the command line.
    // A value arg defines a flag and a type of value that it expects,
    // such as "-n Bishop".
    TCLAP::ValueArg<std::string> nameArg("n","name","Name to print",true,"homer","string");

    // Add the argument nameArg to the CmdLine object. The CmdLine object
    // uses this Arg to parse the command line.
    cmd.add( nameArg );

    // Define a switch and add it to the command line.
    // A switch arg is a boolean argument and only defines a flag that
    // indicates true or false.  In this example the SwitchArg adds itself
    // to the CmdLine object as part of the constructor.  This eliminates
    // the need to call the cmd.add() method.  All args have support in
    // their constructors to add themselves directly to the CmdLine object.
    // It doesn't matter which idiom you choose, they accomplish the same thing.
    TCLAP::SwitchArg reverseSwitch("r","reverse","Print name backwards", cmd, false);

    // Parse the argv array.
    cmd.parse( argc, argv );

    // Get the value parsed by each arg.
    std::string name = nameArg.getValue();
    bool reverseName = reverseSwitch.getValue();

    // Do what you intend.
    if ( reverseName )
    {
            std::reverse(name.begin(),name.end());
            std::cout << "My name (spelled backwards) is: " << name << std::endl;
    }
    else
            std::cout << "My name is: " << name << std::endl;


    } catch (TCLAP::ArgException &e)  // catch any exceptions
    { std::cerr << "error: " << e.error() << " for arg " << e.argId() << std::endl; }
}

I had the same error and ended up solving it by upgrading my Oracle ojdbc driver to a version compatible with the Oracle database version

IF(compliment IN('set','Y',1), 'Y', 'N') AS customer_compliment

Will do the job as Buttle Butkus suggested.

If you use Mac OS X and XAMPP, let's assume that your folder with your site or API located in folder /Applications/XAMPP/xamppfiles/htdocs/API. Then you can grant access like this:

$ chmod 777 /Applications/XAMPP/xamppfiles/htdocs/API

And now open the page inside the folder:

http://localhost/API/index.php

The existing answers had a few problems for me:

1. I needed to insert text (e.g. 'Good Day John Doe') with html formatting where you would normally type your message.
2. At least on my machine, Outlook adds 2 blank lines above the signature where you should start typing. These should obviously be removed (replaced with custom HTML).

The code below does the job. Please note the following:

1. The 'From' parameter allows you to choose the account (since there could be different default signatures for different email accounts)
2. The 'Recipients' parameter expects an array of emails, and it will 'Resolve' the added email (i.e. find it in contacts, as if you had typed it in the 'To' box)
3. Late binding is used, so no references are required

'Opens an outlook email with the provided email body and default signature
'Parameters:
'  from: Email address of Account to send from.  Wildcards are supported e.g. *@example.com
'  recipients: Array of recipients.  Recipient can be a Contact name or email address
'  subject: Email subject
'  htmlBody: Html formatted body to insert before signature (just body markup, should not contain html, head or body tags)
Public Sub CreateMail(from As String, recipients, subject As String, htmlBody As String)
    Dim oApp, oAcc As Object
    
    Set oApp = CreateObject("Outlook.application")
    
    With oApp.CreateItem(0) 'olMailItem = 0
        'Ensure we are sending with the correct account (to insert the correct signature)
        'oAcc is of type Outlook.Account, which has other properties that could be filtered with if required
        'SmtpAddress is usually equal to the raw email address
        .SendUsingAccount = Nothing
        For Each oAcc In oApp.Session.Accounts
            If CStr(oAcc.SmtpAddress) = from Or CStr(oAcc.SmtpAddress) Like from Then
                Set .SendUsingAccount = oAcc
            End If
        Next oAcc
        If .SendUsingAccount Is Nothing Then Err.Raise -1, , "Unknown email account " & from
        For Each addr In recipients
            With .recipients.Add(addr)
                'This will resolve the recipient as if you had typed the name/email and pressed Tab/Enter
                .Resolve
            End With
        Next addr
        .subject = subject
        .Display 'HTMLBody is only populated after this line
        'Remove blank lines at the top of the body
        .htmlBody = Replace(.htmlBody, "<o:p>&nbsp;</o:p>", "")
        'Insert the html at the start of the 'body' tag
        Dim bodyTagEnd As Long: bodyTagEnd = InStr(InStr(1, .htmlBody, "<body"), .htmlBody, ">")
        .htmlBody = Left(.htmlBody, bodyTagEnd) & htmlBody & Right(.htmlBody, Len(.htmlBody) - bodyTagEnd)
    End With
    Set oApp = Nothing
End Sub

Use as follows:

CreateMail from:="*@contoso.com", _
    recipients:= Array("[email protected]", "Jane Doe", "[email protected]"), _
    subject:= "Test Email", _
    htmlBody:= "<p>Good Day All</p><p>Hello <b>World!</b></p>"

Result:

I think that in order to get the request data, bound and validated by the form object, you must use this command :

$form->getViewData();
$form->getClientData(); // Deprecated since version 2.1, to be removed in 2.3.

Add this to you applicationContext:

 <bean id="userService" class="com.example.my.services.user.UserServiceImpl ">

startDate = new Date(today.getTime() - 30*24*60*60*1000);

The .getTime() method returns a standard JS timestamp (milliseconds since Jan 1/1970) on which you can use regular math operations, which can be fed back to the Date object directly.

java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String;

That method was added in Servlet 2.5.

So this problem can have at least 3 causes:

1. The servlet container does not support Servlet 2.5.
2. The web.xml is not declared conform Servlet 2.5 or newer.
3. The webapp's runtime classpath is littered with servlet container specific JAR files of a different servlet container make/version which does not support Servlet 2.5.

To solve it,

1. Make sure that your servlet container supports at least Servlet 2.5. That are at least Tomcat 6, Glassfish 2, JBoss AS 4.1, etcetera. Tomcat 5.5 for example supports at highest Servlet 2.4. If you can't upgrade Tomcat, then you'd need to downgrade Spring to a Servlet 2.4 compatible version.
2. Make sure that the root declaration of web.xml complies Servlet 2.5 (or newer, at least the highest whatever your target runtime supports). For an example, see also somewhere halfway our servlets wiki page.
3. Make sure that you don't have any servlet container specific libraries like servlet-api.jar or j2ee.jar in /WEB-INF/lib or even worse, the JRE/lib or JRE/lib/ext. They do not belong there. This is a pretty common beginner's mistake in an attempt to circumvent compilation errors in an IDE, see also How do I import the javax.servlet API in my Eclipse project?.

You can use the parse method from the URL module in the request callback.

var http = require('http');
var url = require('url');

// Configure our HTTP server to respond with Hello World to all requests.
var server = http.createServer(function (request, response) {
  var queryData = url.parse(request.url, true).query;
  response.writeHead(200, {"Content-Type": "text/plain"});

  if (queryData.name) {
    // user told us their name in the GET request, ex: http://host:8000/?name=Tom
    response.end('Hello ' + queryData.name + '\n');

  } else {
    response.end("Hello World\n");
  }
});

// Listen on port 8000, IP defaults to 127.0.0.1
server.listen(8000);

I suggest you read the HTTP module documentation to get an idea of what you get in the createServer callback. You should also take a look at sites like http://howtonode.org/ and checkout the Express framework to get started with Node faster.

the htaccess solution

<filesmatch "\.(?i:doc|odf|pdf|cer|txt)$">
  Header set Content-Disposition attachment
</FilesMatch>

you can read this page: https://www.techmesto.com/force-files-to-download-using-htaccess/

Just find the text ignore: ":hidden" in your jquery validation file and comment it. After comment this it will never loss any hidden elements to validate...

Thanks

Use the "minDate" option to restrict the earliest allowed date. The value "0" means today (0 days from today):

    $(document).ready(function () {
        $("#txtdate").datepicker({
            minDate: 0,
            // ...
        });
    });

Docs here: http://api.jqueryui.com/datepicker/#option-minDate

I was also getting the same error, the WCF was working properly for me when i was using it in the Dev Environment with my credentials, but when someone else was using it in TEST, it was throwing the same error. I did a lot of research, and then instead of doing config updates, handled an exception in the WCF method with the help of fault exception. Also the identity for the WCF needs to be set with the same credentials which are having access in the database, someone might have changed your authority. Please find below the code for the same:

 [ServiceContract]
public interface IService1
{
    [OperationContract]
    [FaultContract(typeof(ServiceData))]
    ForDataset GetCCDBdata();

    [OperationContract]
    [FaultContract(typeof(ServiceData))]
    string GetCCDBdataasXMLstring();


    //[OperationContract]
    //string GetData(int value);

    //[OperationContract]
    //CompositeType GetDataUsingDataContract(CompositeType composite);

    // TODO: Add your service operations here
}

  [DataContract]
public class ServiceData
{
    [DataMember]
    public bool Result { get; set; }
    [DataMember]
    public string ErrorMessage { get; set; }
    [DataMember]
    public string ErrorDetails { get; set; }
}

in your service1.svc.cs you can use this in the catch block:

 catch (Exception ex)
        {
            myServiceData.Result = false;
            myServiceData.ErrorMessage = "unforeseen error occured. Please try later.";
            myServiceData.ErrorDetails = ex.ToString();
            throw new FaultException<ServiceData>(myServiceData, ex.ToString());
        }

And use this in the Client application like below code:

  ConsoleApplicationWCFClient.CCDB_HIG_service.ForDataset ds = obj.GetCCDBdata();

            string str = obj.GetCCDBdataasXMLstring();

        }

        catch (FaultException<ConsoleApplicationWCFClient.CCDB_HIG_service.ServiceData> Fex)
      {
          Console.WriteLine("ErrorMessage::" + Fex.Detail.ErrorMessage + Environment.NewLine);
          Console.WriteLine("ErrorDetails::" + Environment.NewLine + Fex.Detail.ErrorDetails);
          Console.ReadLine();
      }

Just try this, it will help for sure to get the exact issue.

Using symfony 2.3 with php 5.5 and using the built in server with

app/console server:run

which should output something like:

Server running on http://127.0.0.1:8000
Quit the server with CONTROL-C.

then go to http://127.0.0.1:8000/app_dev.php/app/example

this should give you the default, which you can also find the default route by viewing src/AppBundle/Controller/DefaultController.php

If you know the settings in advance you can define it in a single statement:

var defaultsettings = {
                        ajaxsettings : { "ak1" : "v1", "ak2" : "v2", etc. },
                        uisettings : { "ui1" : "v1", "ui22" : "v2", etc }
                      };

If you don't know the values in advance you can just define the top level object and then add properties:

var defaultsettings = { };
defaultsettings["ajaxsettings"] = {};
defaultsettings["ajaxsettings"]["somekey"] = "some value";

Or half-way between the two, define the top level with nested empty objects as properties and then add properties to those nested objects:

var defaultsettings = {
                        ajaxsettings : {  },
                        uisettings : {  }
                      };

defaultsettings["ajaxsettings"]["somekey"] = "some value";
defaultsettings["uisettings"]["somekey"] = "some value";

You can nest as deep as you like using the above techniques, and anywhere that you have a string literal in the square brackets you can use a variable:

var keyname = "ajaxsettings";
var defaultsettings = {};
defaultsettings[keyname] = {};
defaultsettings[keyname]["some key"] = "some value";

Note that you can not use variables for key names in the { } literal syntax.

public class Organization {

    @Id
    @Column(name="org_id")
    @GeneratedValue
    private int id;

    @Column(name="org_name")
    private String name;

    @Column(name="org_office_address1")
    private String address1;

    @Column(name="org_office_addres2")
    private String address2;

    @Column(name="city")
    private String city;

    @Column(name="state")
    private String state;

    @Column(name="country")
    private String country;

    @JsonIgnore
    @OneToOne
    @JoinColumn(name="pkg_id")
    private int pkgId;

    public int getPkgId() {
        return pkgId;
    }

    public void setPkgId(int pkgId) {
        this.pkgId = pkgId;
    }

    public String getCountry() {
        return country;
    }

    public void setCountry(String country) {
        this.country = country;
    }

    @Column(name="pincode")
    private String pincode;

    @OneToMany(mappedBy = "organization", cascade=CascadeType.ALL, fetch = FetchType.EAGER)
    private Set<OrganizationBranch> organizationBranch = new HashSet<OrganizationBranch>(0);

    @Column(name="status")
    private String status = "ACTIVE";

    @Column(name="project_id")
    private int redmineProjectId;

    public int getRedmineProjectId() {
        return redmineProjectId;
    }

    public void setRedmineProjectId(int redmineProjectId) {
        this.redmineProjectId = redmineProjectId;
    }

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public Set<OrganizationBranch> getOrganizationBranch() {
        return organizationBranch;
    }

    public void setOrganizationBranch(Set<OrganizationBranch> organizationBranch) {
        this.organizationBranch = organizationBranch;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getAddress1() {
        return address1;
    }

    public void setAddress1(String address1) {
        this.address1 = address1;
    }

    public String getAddress2() {
        return address2;
    }

    public void setAddress2(String address2) {
        this.address2 = address2;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public String getState() {
        return state;
    }

    public void setState(String state) {
        this.state = state;
    }

    public String getPincode() {
        return pincode;
    }

    public void setPincode(String pincode) {
        this.pincode = pincode;
    }
}

You change the private int pkgId line in change datatype int to primitive class name or add annotation @autowired

My VirtualHost's ServerName was commented out by default. It worked after uncommenting.

Make git repository from private to public.

_route is not the way to go and never was. It was always meant for debugging purposes according to Fabien who created Symfony. It is unreliable as it will not work with things like forwarding and other direct calls to controllers like partial rendering.

You need to inject your route's name as a parameter in your controller, see the doc here

Also, please never use $request->get(''); if you do not need the flexibility it is way slower than using get on the specific property bag that you need (attributes, query or request) so $request->attributes->get('_route'); in this case.

You definitely don't need to use the various different llvm-ar etc programs:

SET (CMAKE_AR      "/usr/bin/llvm-ar")
SET (CMAKE_LINKER  "/usr/bin/llvm-ld")
SET (CMAKE_NM      "/usr/bin/llvm-nm")
SET (CMAKE_OBJDUMP "/usr/bin/llvm-objdump")
SET (CMAKE_RANLIB  "/usr/bin/llvm-ranlib")

These are made to work on the llvm internal format and as such aren't useful to the build of your application.

As a note -O4 will invoke LTO on your program which you may not want (it will increase compile time greatly) and clang defaults to c99 mode so that flag isn't necessarily needed either.

According to the stack trace, your issue is that your app cannot find org.apache.commons.dbcp.BasicDataSource, as per this line:

java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource

I see that you have commons-dbcp in your list of jars, but for whatever reason, your app is not finding the BasicDataSource class in it.

check this out,

we can use Keychain instead of NSUserDefaults class, to store UUID created by CFUUIDCreate.

with this way we could avoid for UUID recreation with reinstallation, and obtain always same UUID for same application even user uninstall and reinstall again.

UUID will recreated just when device reset by user.

I tried this method with SFHFKeychainUtils and it's works like a charm.

To update this question:

For those using Swift checkout this drag and drop swift implementation by Mihai Costea supporting access groups:

https://github.com/macostea/KeychainItemWrapper.swift/blob/master/KeychainItemWrapper.swift

Before using the keychain: consider twice before storing passwords. In many cases storing an authentication token (such as a persistence session id) and the email or account name might be enough. You can easily invalidate authentication tokens to block unauthorized access, requiring the user to login again on the compromised device but not requiring reset password and having to login again on all devices (we are not only using Apple are we?).

How about like this

public static MvcHtmlString HiddenFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, object value, object htmlAttributes)
    {
        return HiddenFor(htmlHelper, expression, value, HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
    }

    public static MvcHtmlString HiddenFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, object value, IDictionary<string, object> htmlAttributes)
    {
        return htmlHelper.Hidden(ExpressionHelper.GetExpressionText(expression), value, htmlAttributes);
    }

Use it like this

 @Html.HiddenFor(customerId => reviewModel.CustomerId, Site.LoggedInCustomerId, null)

Try javax.net.ssl.keyStorePassword instead of javax.net.ssl.keyPassword: the latter isn't mentioned in the JSSE ref guide.

The algorithms you mention should be there by default using the default security providers. NoSuchAlgorithmExceptions are often cause by other underlying exceptions (file not found, wrong password, wrong keystore type, ...). It's useful to look at the full stack trace.

You could also use -Djavax.net.debug=ssl, or at least -Djavax.net.debug=ssl,keymanager, to get more debugging information, if the information in the stack trace isn't sufficient.

EDIT: This is the answer for inazaruk and electrichead... I had run into a similar issue to them and found out the following...

There is a long-standing bug for this problem here: http://code.google.com/p/android/issues/detail?id=6191

Looks like it started around Android 2.1 and has been present in all of the Android 2.x releases since. I'm not sure if it is still a problem in Android 3.x or 4.x though.

Anyway, this StackOverflow post explains how to workaround the problem correctly (it doesn't look relevant by the URL but I promise it is)

Why does keyboard-slide crash my app?

We were getting this same error in Fiddler when trying to figure out why our Silverlight ArcGIS map viewer wasn't loading the map. In our case it was a typo in the URL in the code. There was an equal sign in there for some reason.
http:=//someurltosome/awesome/place
instead of
http://someurltosome/awesome/place

After taking out that equal sign it worked great (of course).

I think the best way to solve this is to follow the error advice, hence looking for server logs. To enable logs I added

 <system.diagnostics>
    <sources>
      <source name="System.ServiceModel" switchValue="Information, ActivityTracing" propagateActivity="true">
        <listeners>
          <add name="traceListener" type="System.Diagnostics.XmlWriterTraceListener" initializeData="c:\logs\TracesServ_ce.svclog" />
        </listeners>
      </source>
    </sources>
  </system.diagnostics>

Then you go to c:\logs\TracesServ_ce.svclog open it with microsoft service trace viewer. And see what the problem really is.

The best way is using "DEFAULT 0". Other way:

    /************ ROLE ************/
    drop table if exists `role`;
    create table `role` (
        `id_role` bigint(20) unsigned not null auto_increment,
        `date_created` datetime,
        `date_deleted` datetime,
        `name` varchar(35) not null,
        `description` text,
        primary key (`id_role`)
    ) comment='';

    drop trigger if exists `role_date_created`;
    create trigger `role_date_created` before insert
        on `role`
        for each row 
        set new.`date_created` = now();

All necessary git bash commands to push and pull into Github:

git status 
git pull
git add filefullpath

git commit -m "comments for checkin file" 
git push origin branch/master
git remote -v 
git log -2 

If you want to edit a file then:

edit filename.* 

To see all branches and their commits:

git show-branch

I solved by deleting tc.log into /var/lib/mysql directory because it was corrupdet after full disk. Than, when i started mysql, the log file was created as new.

Swift version of Adam Alexanders Objective C answer:

let logoImageURL = NSURL(fileURLWithPath: "\(Bundle.main.bundlePath)/PDF_HeaderImage.png")

If the script always outputs lines of 10 characters followed by 3 extra (in other words, you just want the first 10 characters), you can use

script | cut -c 1-10

If it outputs an uncertain number of non-space characters, followed by a space and then 2 other extra characters (in other words, you just want the first field), you can use

script | cut -d ' ' -f 1

... as in majhool's comment earlier. Depending on your platform, you may also have colrm, which, again, would work if the lines are a fixed length:

script | colrm 11

Probably I have found myself:

ConnectivityManager connectivityManager = (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
return connectivityManager.getActiveNetworkInfo().isConnectedOrConnecting();

It's a builtin function that returns an object that can be iterated over. See the documentation.

In short, it loops over the elements of an iterable (like a list), as well as an index number, combined in a tuple:

for item in enumerate(["a", "b", "c"]):
    print item

prints

(0, "a")
(1, "b")
(2, "c")

It's helpful if you want to loop over a sequence (or other iterable thing), and also want to have an index counter available. If you want the counter to start from some other value (usually 1), you can give that as second argument to enumerate.

Not sure exactly what all the code you posted does, but to answer the question posed in the title, you can use + as the normal string concat function as well as str().

"hello " + str(10) + " world" = "hello 10 world"

Hope that helps!

Answer according to current version of express

If you talk about the current version of express, if you run app.listen() to start listening without specifying port, Express will chose a random port for your application, to find out about which port it is currently running on use

app.listen(0, () => {
    console.log(app.address().port)
}

should output the port of your app. Moreover that first parameter 0 can be totally ignored but is not recommended

if use phpmyadmin add: fastcgi_param HTTPS on;

Replace the rule you have with the following:

div:not(#a) { // add your bg image here //}

Sort and Lock Table is the only solution I have seen which does work on other browsers than IE. (although this "locked column css" might do the trick as well). Required code block below.

<!DOCTYPE html>
<html>
<head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <meta name="robots" content="noindex, nofollow">
  <meta name="googlebot" content="noindex, nofollow">
  <script type="text/javascript" src="/js/lib/dummy.js"></script>
    <link rel="stylesheet" type="text/css" href="/css/result-light.css">
  <style type="text/css">
    /* Scrollable Content Height */
.scrollContent {
 height:100px;
 overflow-x:hidden;
 overflow-y:auto;
}
.scrollContent tr {
 height: auto;
 white-space: nowrap;
}

/* Prevent Mozilla scrollbar from hiding right-most cell content */
.scrollContent tr td:last-child {
 padding-right: 20px;
}

/* Fixed Header Height */
.fixedHeader tr {
 position: relative;
 height: auto;
}

/* Put border around entire table */
div.TableContainer {
 border: 1px solid #7DA87D;
}

/* Table Header formatting */
.headerFormat {
 background-color: white;
 color: #FFFFFF;
 margin: 3px;
 padding: 1px;
 white-space: nowrap;
 font-family: Helvetica;
 font-size: 16px;
 text-decoration: none;
 font-weight: bold;
}
.headerFormat tr td {
 border: 1px solid #000000;
 background-color: #7DA87D;
}

/* Table Body (Scrollable Content) formatting */
.bodyFormat tr td {
    color: #000000;
    margin: 3px;
    padding: 1px;
    border: 0px none;
    font-family: Helvetica;
    font-size: 12px;
}

/* Use to set different color for alternating rows */
.alternateRow {
  background-color: #E0F1E0;
}

/* Styles used for SORTING */
.point {
 cursor:pointer;
}
td.sortedColumn {
  background-color: #E0F1E0;
}

tr.alternateRow td.sortedColumn {
  background-color: #c5e5c5;
}
.total {
    background-color: #FED362;
    color: #000000;
    white-space: nowrap;
    font-size: 12px;
    text-decoration: none;
}
  </style>

  <title></title>
<script type='text/javascript'>//<![CDATA[

/* This script and many more are available free online at
The JavaScript Source :: http://www.javascriptsource.com
Created by: Stan Slaughter :: http://www.stansight.com/ */

/* ======================================================
Generic Table Sort

Basic Concept: A table can be sorted by clicking on the title of any
column in the table, toggling between ascending and descending sorts.


Assumptions:

* The first row of the table contains column titles that are "clicked"
  to sort the table

* The images 'desc.gif','asc.gif','none.gif','sorting.gif' exist

* The img tag is in each column of the the title row to represent the
  sort graphic.

* The CSS classes 'alternateRow' and 'sortedColumn' exist so we can
  have alternating colors for each row and a highlight the sorted
  column.  Something like the <style> definition below, but with the
  background colors set to whatever you want.

   <style>
   tr.alternateRow {
     background-color: #E0F1E0;
   }

   td.sortedColumn {
     background-color: #E0F1E0;
   }

   tr.alternateRow td.sortedColumn {
     background-color: #c5e5c5;
   }
   </style>

====================================================== */

function sortTable(td_element,ignoreLastLines) {

  // If the optional ignoreLastLines parameter (number of lines *not* to sort at end of table)
  // was not passed then make it 0
  ignoreLastLines = (typeof(ignoreLastLines)=='undefined') ? 0 : ignoreLastLines;

  var sortImages =['data:image/gif;base64,R0lGODlhCgAKAMQXAJOkk3mReXume3uTe3mieXGPcXOYc/Hx8Xadds/Wz9vg24ejh3GUcYOgg6a0pnGVcfP18+3w7c3TzdPY06u4q/r8+v///////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAABcALAAAAAAKAAoAAAUz4IVcZDleixQIQjA1pFFZx2FVRklZvOWUl8LsVgBeFLyE8TLgDZYESISwvAAA1QvjAQwBADs=','data:image/gif;base64,R0lGODlhCgAKAMQXAJOkk3mReXume3uTe3mieXGPcXOYc/Hx8Xadds/Wz9vg24ejh3GUcYOgg6a0pnGVcfP18+3w7c3TzdPY06u4q/r8+v///////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAABcALAAAAAAKAAoAAAUw4CVeDzOeFwCgIhFBBDtY1sAmtIIWFV0VJweNRhkZeoeDpWIQNSYBgSAgWYgQLGwIADs=','data:image/gif;base64,R0lGODlhCgAKALMLAHaRdnCTcHegd7C8sNTa1Ku4q9vg24GXgfr8+uDl4P///////wAAAAAAAAAAAAAAACH5BAEAAAsALAAAAAAKAAoAAAQfcMlJq12hIHKoSEqIdBIQnslknkoqfedIBQNikFduRQA7','http://web.archive.org/web/20150906203819im_/http://www.javascriptsource.com/miscellaneous/sorting.gif'];

  // Get the image used in the first row of the current column
  var sortColImage = td_element.getElementsByTagName('img')[0];

  // If current image is 'asc.gif' or 'none.gif' (elements 1 and 2 of sortImages array) then this will
  // be a descending sort else it will be ascending - get new sort image icon and set sort order flag
  var sortAscending = false;
  var newSortColImage = "";
  if (sortColImage.getAttribute('src').indexOf(sortImages[1])>-1 ||
    sortColImage.getAttribute('src').indexOf(sortImages[2])>-1) {
    newSortColImage = sortImages[0];
    sortAscending = false;
  } else {
    newSortColImage = sortImages[1];
    sortAscending = true;
  }

  // Assign "SORTING" image icon (element 3 of sortImages array)) to current column title
  // (will replace with newSortColImage when sort completes)
  sortColImage.setAttribute('src',sortImages[3]);

  // Find which column was clicked by getting it's column position
  var indexCol = td_element.cellIndex;

  // Get the table element from the td element that was passed as a parameter to this function
  var table_element = td_element.parentNode;
  while (table_element.nodeName != "TABLE") {
    table_element = table_element.parentNode;
  }

  // Get all "tr" elements from the table and assign then to the Array "tr_elements"
  var tr_elements = table_element.getElementsByTagName('tr');

  // Get all the images used in the first row then set them to 'none.gif'
  // (element 2 or sortImages array) except for the current column (all ready been changed)
  var allImg = tr_elements[0].getElementsByTagName('img');
    for(var i=0;i<allImg.length;i++){
    if(allImg[i]!=sortColImage){allImg[i].setAttribute('src',sortImages[2])}
  }

  // Some explantion of the basic concept of the following code before we
  // actually start.  Essentially we are going to copy the current columns information
  // into an array to be sorted. We'll sort the column array then go back and use the information
  // we saved about the original row positions to re-order the entire table.
  // We are never really sorting more than a columns worth of data, which should keep the sorting fast.

  // Create a new array for holding row information
  var clonedRows = new Array()

  // Create a new array to store just the selected column values, not the whole row
  var originalCol = new Array();

  // Now loop through all the data row elements
  // NOTE: Starting at row 1 because row 0 contains the column titles
  for (var i=1; i<tr_elements.length - ignoreLastLines; i++) {

   // "Clone" the tr element i.e. save a copy all of its attributes and values
   clonedRows[i]=tr_elements[i].cloneNode(true);

   // Text value of the selected column on this row
   var valueCol = getTextValue(tr_elements[i].cells[indexCol]);

   // Format text value for sorting depending on its type, ie Date, Currency, number, etc..
   valueCol = FormatForType(valueCol);

   // Assign the column value AND the row number it was originally on in the table
   originalCol[i]=[valueCol,tr_elements[i].rowIndex];
  }

  // Get rid of element "0" from this array.  A value was never assigned to it because the first row
  // in the table just contained the column titles, which we did not bother to assign.
  originalCol.shift();

  // Sort the column array returning the value of a sort into a new array
  sortCol = originalCol.sort(sortCompare);

  // If it was supposed to be an Ascending sort then reverse the order
  if (sortAscending) { sortCol.reverse(); }

  // Now take the values from the sorted column array and use that information to re-arrange
  // the order of the tr_elements in the table
  for (var i=1; i < tr_elements.length - ignoreLastLines; i++) {

    var old_row = sortCol[i-1][1];
    var new_row = i;
    tr_elements[i].parentNode.replaceChild(clonedRows[old_row],tr_elements[new_row]);
  }

   // Format the table, making the rows alternating colors and highlight the sorted column
   makePretty(table_element,indexCol,ignoreLastLines);

  // Assign correct sort image icon to current column title
  sortColImage.setAttribute('src',newSortColImage);
}

// Function used by the sort routine to compare the current value in the array with the next one
function sortCompare (currValue, nextValue) {
 // Since the elements of this array are actually arrays themselves, just sort
 // on the first element which contiains the value, not the second which contains
 // the original row position
  if ( currValue[0] == nextValue[0] ) return 0;
  if ( currValue[0] < nextValue[0] ) return -1;
  if ( currValue[0] > nextValue[0] ) return 1;
}

//-----------------------------------------------------------------------------
// Functions to get and compare values during a sort.
//-----------------------------------------------------------------------------

// This code is necessary for browsers that don't reflect the DOM constants
// (like IE).
if (document.ELEMENT_NODE == null) {
   document.ELEMENT_NODE = 1;
   document.TEXT_NODE = 3;
}

function getTextValue(el) {
  var i;
  var s;
  // Find and concatenate the values of all text nodes contained within the
  // element.
  s = "";
  for (i = 0; i < el.childNodes.length; i++)
    if (el.childNodes[i].nodeType == document.TEXT_NODE)
      s += el.childNodes[i].nodeValue;
    else if (el.childNodes[i].nodeType == document.ELEMENT_NODE &&
             el.childNodes[i].tagName == "BR")
      s += " ";
    else
      // Use recursion to get text within sub-elements.
      s += getTextValue(el.childNodes[i]);

  return normalizeString(s);
}

// Regular expressions for normalizing white space.
var whtSpEnds = new RegExp("^\\s*|\\s*$", "g");
var whtSpMult = new RegExp("\\s\\s+", "g");

function normalizeString(s) {
  s = s.replace(whtSpMult, " ");  // Collapse any multiple whites space.
  s = s.replace(whtSpEnds, "");   // Remove leading or trailing white space.
  return s;
}

// Function used to modify values to make then sortable depending on the type of information
function FormatForType(itm) {
  var sortValue = itm.toLowerCase();

  // If the item matches a date pattern (MM/DD/YYYY or MM/DD/YY or M/DD/YYYY)
  if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d\d\d$/) ||
      itm.match(/^\d\d[\/-]\d\d[\/-]\d\d$/) ||
      itm.match(/^\d[\/-]\d\d[\/-]\d\d\d\d$/) ) {

    // Convert date to YYYYMMDD format for sort comparison purposes
    // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
    var yr = -1;

    if (itm.length == 10) {
      sortValue = itm.substr(6,4)+itm.substr(0,2)+itm.substr(3,2);
     } else if (itm.length == 9) {
      sortValue = itm.substr(5,4)+"0" + itm.substr(0,1)+itm.substr(2,2);
    } else {
      yr = itm.substr(6,2);
      if (parseInt(yr) < 50) {
        yr = '20'+yr;
      } else {
        yr = '19'+yr;
      }
        sortValue = yr+itm.substr(3,2)+itm.substr(0,2);
    }

  }



  // If the item matches a Percent patten (contains a percent sign)
  if (itm.match(/%/)) {
   // Replace anything that is not part of a number (decimal pt, neg sign, or 0 through 9) with an empty string.
   sortValue = itm.replace(/[^0-9.-]/g,'');
   sortValue = parseFloat(sortValue);
  }

  // If item starts with a "(" and ends with a ")" then remove them and put a negative sign in front
  if (itm.substr(0,1) == "(" & itm.substr(itm.length - 1,1) == ")") {
   itm = "-" + itm.substr(1,itm.length - 2);
  }

// If the item matches a currency pattern (starts with a dollar or negative dollar sign)
  if (itm.match(/^[£$]|(^-)/)) {
   // Replace anything that is not part of a number (decimal pt, neg sign, or 0 through 9) with an empty string.
   sortValue = itm.replace(/[^0-9.-]/g,'');
   if (isNaN(sortValue)) {
     sortValue = 0;
   } else {
     sortValue = parseFloat(sortValue);
   }
}

  // If the item matches a numeric pattern
  if (itm.match(/(\d*,\d*$)|(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/)) {
   // Replace anything that is not part of a number (decimal pt, neg sign, or 0 through 9) with an empty string.
   sortValue = itm.replace(/[^0-9.-]/g,'');
 //  sortValue = sortValue.replace(/,/g,'');
   if (isNaN(sortValue)) {
     sortValue = 0;
   } else {
     sortValue = parseFloat(sortValue);
   }
  }

  return sortValue;
}

//-----------------------------------------------------------------------------
// Functions to update the table appearance after a sort.
//-----------------------------------------------------------------------------

// Style class names.
var rowClsNm = "alternateRow";
var colClsNm = "sortedColumn";

// Regular expressions for setting class names.
var rowTest = new RegExp(rowClsNm, "gi");
var colTest = new RegExp(colClsNm, "gi");

function makePretty(tblEl, col, ignoreLastLines) {

  var i, j;
  var rowEl, cellEl;

  // Set style classes on each row to alternate their appearance.
  for (i = 1; i < tblEl.rows.length - ignoreLastLines; i++) {
   rowEl = tblEl.rows[i];
   rowEl.className = rowEl.className.replace(rowTest, "");
    if (i % 2 != 0)
      rowEl.className += " " + rowClsNm;
    rowEl.className = normalizeString(rowEl.className);
    // Set style classes on each column (other than the name column) to
    // highlight the one that was sorted.
    for (j = 0; j < tblEl.rows[i].cells.length; j++) {
      cellEl = rowEl.cells[j];
      cellEl.className = cellEl.className.replace(colTest, "");
      if (j == col)
        cellEl.className += " " + colClsNm;
      cellEl.className = normalizeString(cellEl.className);
    }
  }


}

// END Generic Table sort.

// =================================================

// Function to scroll to top before sorting to fix an IE bug
// Which repositions the header off the top of the screen
// if you try to sort while scrolled to bottom.
function GoTop() {
 document.getElementById('TableContainer').scrollTop = 0;
}

//]]> 
</script>
</head>
<body>
  <table cellpadding="0" cellspacing="0" border="0">
<tr><td>
<div id="TableContainer" class="TableContainer" style="height:230px;">
<table class="scrollTable">
 <thead class="fixedHeader headerFormat">
  <tr>
   <td class="point" onclick="GoTop(); sortTable(this,1);" title="Sort"><b>NAME</b> <img src="data:image/gif;base64,R0lGODlhCgAKALMLAHaRdnCTcHegd7C8sNTa1Ku4q9vg24GXgfr8+uDl4P///////wAAAAAAAAAAAAAAACH5BAEAAAsALAAAAAAKAAoAAAQfcMlJq12hIHKoSEqIdBIQnslknkoqfedIBQNikFduRQA7" border="0"></td>
   <td class="point" onclick="GoTop(); sortTable(this,1);" title="Sort" align="right"><b>Amt</b> <img src="data:image/gif;base64,R0lGODlhCgAKALMLAHaRdnCTcHegd7C8sNTa1Ku4q9vg24GXgfr8+uDl4P///////wAAAAAAAAAAAAAAACH5BAEAAAsALAAAAAAKAAoAAAQfcMlJq12hIHKoSEqIdBIQnslknkoqfedIBQNikFduRQA7" border="0"></td>
   <td class="point" onclick="GoTop(); sortTable(this,1);" title="Sort" align="right"><b>Lvl</b> <img src="data:image/gif;base64,R0lGODlhCgAKALMLAHaRdnCTcHegd7C8sNTa1Ku4q9vg24GXgfr8+uDl4P///////wAAAAAAAAAAAAAAACH5BAEAAAsALAAAAAAKAAoAAAQfcMlJq12hIHKoSEqIdBIQnslknkoqfedIBQNikFduRQA7" border="0"></td>
   <td class="point" onclick="GoTop(); sortTable(this,1);" title="Sort" align="right"><b>Rank</b> <img src="data:image/gif;base64,R0lGODlhCgAKALMLAHaRdnCTcHegd7C8sNTa1Ku4q9vg24GXgfr8+uDl4P///////wAAAAAAAAAAAAAAACH5BAEAAAsALAAAAAAKAAoAAAQfcMlJq12hIHKoSEqIdBIQnslknkoqfedIBQNikFduRQA7" border="0"></td>
   <td class="point" onclick="GoTop(); sortTable(this,1);" title="Sort" align="right"><b>Position</b> <img src="data:image/gif;base64,R0lGODlhCgAKALMLAHaRdnCTcHegd7C8sNTa1Ku4q9vg24GXgfr8+uDl4P///////wAAAAAAAAAAAAAAACH5BAEAAAsALAAAAAAKAAoAAAQfcMlJq12hIHKoSEqIdBIQnslknkoqfedIBQNikFduRQA7" border="0"></td>
   <td class="point" onclick="GoTop(); sortTable(this,1);" title="Sort" align="right"><b>Date</b> <img src="data:image/gif;base64,R0lGODlhCgAKALMLAHaRdnCTcHegd7C8sNTa1Ku4q9vg24GXgfr8+uDl4P///////wAAAAAAAAAAAAAAACH5BAEAAAsALAAAAAAKAAoAAAQfcMlJq12hIHKoSEqIdBIQnslknkoqfedIBQNikFduRQA7" border="0"></td>
  </tr>
 </thead>
 <tbody class="scrollContent bodyFormat" style="height:200px;">
   <tr class="alternateRow">
    <td>Maha</td>
    <td align="right">$19,923.19</td>
    <td align="right">100</td>
    <td align="right">100</td>
    <td>Owner</td>
    <td align="right">01/02/2001</td>
   </tr>
   <tr>
    <td>Thrawl</td>
    <td align="right">$9,550</td>
    <td align="right">159</td>
    <td align="right">100%</td>
    <td>Co-Owner</td>
    <td align="right">11/07/2003</td>
   </tr>
   <tr class="alternateRow">
    <td>Marhanen</td>
    <td align="right">$223.04</td>
    <td align="right">83</td>
    <td align="right">99%</td>
    <td>Banker</td>
    <td align="right">06/27/2006</td>
   </tr>
   <tr>
    <td>Peter</td>
    <td align="right">$121</td>
    <td align="right">567</td>
    <td align="right">23423%</td>
    <td>FishHead</td>
    <td align="right">06/06/2006</td>
   </tr>
   <tr class="alternateRow">
    <td>Jones</td>
    <td align="right">$15</td>
    <td align="right">11</td>
    <td align="right">15%</td>
    <td>Bubba</td>
    <td align="right">10/27/2005</td>
   </tr>
   <tr>
    <td>Supa-De-Dupa</td>
    <td align="right">$145</td>
    <td align="right">91</td>
    <td align="right">32%</td>
    <td>momma</td>
    <td align="right">12/15/1996</td>
   </tr>
   <tr class="alternateRow">
    <td>ClickClock</td>
    <td align="right">$1,213</td>
    <td align="right">23</td>
    <td align="right">1%</td>
    <td>Dada</td>
    <td align="right">1/30/1998</td>
   </tr>
   <tr>
    <td>Mrs. Robinson</td>
    <td align="right">$99</td>
    <td align="right">99</td>
    <td align="right">99%</td>
    <td>Wife</td>
    <td align="right">07/04/1963</td>
   </tr>
   <tr class="alternateRow">
    <td>Maha</td>
    <td align="right">$19,923.19</td>
    <td align="right">100</td>
    <td align="right">100%</td>
    <td>Owner</td>
    <td align="right">01/02/2001</td>
   </tr>
   <tr>
    <td>Thrawl</td>
    <td align="right">$9,550</td>
    <td align="right">159</td>
    <td align="right">100%</td>
    <td>Co-Owner</td>
    <td align="right">11/07/2003</td>
   </tr>
   <tr class="alternateRow">
    <td>Marhanen</td>
    <td align="right">$223.04</td>
    <td align="right">83</td>
    <td align="right">59%</td>
    <td>Banker</td>
    <td align="right">06/27/2006</td>
   </tr>
   <tr>
    <td>Peter</td>
    <td align="right">$121</td>
    <td align="right">567</td>
    <td align="right">534.23%</td>
    <td>FishHead</td>
    <td align="right">06/06/2006</td>
   </tr>
   <tr class="alternateRow">
    <td>Jones</td>
    <td align="right">$15</td>
    <td align="right">11</td>
    <td align="right">15%</td>
    <td>Bubba</td>
    <td align="right">10/27/2005</td>
   </tr>
   <tr>
    <td>Supa-De-Dupa</td>
    <td align="right">$145</td>
    <td align="right">91</td>
    <td align="right">42%</td>
    <td>momma</td>
    <td align="right">12/15/1996</td>
   </tr>
   <tr class="alternateRow">
    <td>ClickClock</td>
    <td align="right">$1,213</td>
    <td align="right">23</td>
    <td align="right">2%</td>
    <td>Dada</td>
    <td align="right">1/30/1998</td>
   </tr>
   <tr>
    <td>Mrs. Robinson</td>
    <td align="right">$99</td>
    <td align="right">99</td>
    <td align="right">(-10.42%)</td>
    <td>Wife</td>
    <td align="right">07/04/1963</td>
   </tr>
   <tr class="alternateRow">
    <td>Maha</td>
    <td align="right">-$19,923.19</td>
    <td align="right">100</td>
    <td align="right">(-10.01%)</td>
    <td>Owner</td>
    <td align="right">01/02/2001</td>
   </tr>
   <tr>
    <td>Thrawl</td>
    <td align="right">$9,550</td>
    <td align="right">159</td>
    <td align="right">-10.20%</td>
    <td>Co-Owner</td>
    <td align="right">11/07/2003</td>
   </tr>
   <tr class="total">
    <td><strong>TOTAL</strong>:</td>
    <td align="right"><strong>999999</strong></td>
    <td align="right"><strong>9999999</strong></td>
    <td align="right"><strong>99</strong></td>
    <td > </td>
    <td align="right"> </td>
   </tr>
 </tbody>
</table>
</div>
</td></tr>
</table>
</body>
</html>

COUNTIF function can count cell which specific condition where as COUNTA will count all cell which contain any value

Example: Function in A7: =COUNTA(A1:A6)

Range:

A1| a

A2| b

A3| banana

A4| 42

A5|

A6|

A7| 4 (result)

SELECT tbl_names.id, tbl_names.name, tbl_names.section
  FROM tbl_names, tbl_section 
 WHERE tbl_names.id = tbl_section.id

To answer Philipp's concern ( in the comments ), slicing works ok for unicode strings too

>>> greek=u"aß?de??????µ???p??st?f???"
>>> print len(greek)
25
>>> print greek[:10]
aß?de?????

If you want to run the above code as a script, put this line at the top

# -*- coding: utf-8 -*-

If your editor doesn't save in utf-8, substitute the correct encoding

The most beginner-friendly solution is:

Drag a Timer from the Toolbox, give it a Name, set your desired Interval, and set "Enabled" to True. Then double-click the Timer and Visual Studio (or whatever you are using) will write the following code for you:

private void wait_Tick(object sender, EventArgs e)
{
    refreshText(); // Add the method you want to call here.
}

No need to worry about pasting it into the wrong code block or something like that.

Try the following:

using System;
using System.Drawing;
using System.Threading;
using System.Windows.Forms;

class Program
{
    static void Main(string[] args)
    {
        var source =  @"
        <!DOCTYPE html>
        <html>
            <body>
                <p>An image from W3Schools:</p>
                <img 
                    src=""http://www.w3schools.com/images/w3schools_green.jpg"" 
                    alt=""W3Schools.com"" 
                    width=""104"" 
                    height=""142"">
            </body>
        </html>";
        StartBrowser(source);
        Console.ReadLine();
    }

    private static void StartBrowser(string source)
    {
        var th = new Thread(() =>
        {
            var webBrowser = new WebBrowser();
            webBrowser.ScrollBarsEnabled = false;
            webBrowser.DocumentCompleted +=
                webBrowser_DocumentCompleted;
            webBrowser.DocumentText = source;
            Application.Run();
        });
        th.SetApartmentState(ApartmentState.STA);
        th.Start();
    }

    static void 
        webBrowser_DocumentCompleted(
        object sender, 
        WebBrowserDocumentCompletedEventArgs e)
    {
        var webBrowser = (WebBrowser)sender;
        using (Bitmap bitmap = 
            new Bitmap(
                webBrowser.Width, 
                webBrowser.Height))
        {
            webBrowser
                .DrawToBitmap(
                bitmap, 
                new System.Drawing
                    .Rectangle(0, 0, bitmap.Width, bitmap.Height));
            bitmap.Save(@"filename.jpg", 
                System.Drawing.Imaging.ImageFormat.Jpeg);
        }
    }
}

Note: Credits should go to Hans Passant for his excellent answer on the question WebBrowser Control in a new thread which inspired this solution.

Open an elevated Command Prompt (run cmd as administrator). query your registry for available TT fonts to the console by:

    REG query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Console\TrueTypeFont"

You'll see an output like :

    0    REG_SZ    Lucida Console
    00    REG_SZ    Consolas
    936    REG_SZ    *???
    932    REG_SZ    *MS ????

Now we need to add a TT font that supports the characters you need like Courier New, we do this by adding zeros to the string name, so in this case the next one would be "000" :

    REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Console\TrueTypeFont" /v 000 /t REG_SZ /d "Courier New"

Now we implement UTF-8 support:

    REG ADD HKCU\Console /v CodePage /t REG_DWORD /d 65001 /f

Set default font to "Courier New":

    REG ADD HKCU\Console /v FaceName /t REG_SZ /d "Courier New" /f

Set font size to 20 :

    REG ADD HKCU\Console /v FontSize /t REG_DWORD /d 20 /f

Enable quick edit if you like :

    REG ADD HKCU\Console /v QuickEdit /t REG_DWORD /d 1 /f

Adds vertical column guides to the Visual Studio text editor. This version is for Visual Studio 2012, Visual Studio 2013 or Visual Studio 2015.

See the plugin.

There are two main ways that you can do this. One of them is the standard CakePHP way, and the other is using a custom join.

It's worth pointing out that this advice is for CakePHP 2.x, not 3.x.

The CakePHP Way

You would create a relationship with your User model and Messages Model, and use the containable behavior:

class User extends AppModel {
    public $actsAs = array('Containable');
    public $hasMany = array('Message');
}

class Message extends AppModel {
    public $actsAs = array('Containable');
    public $belongsTo = array('User');
}

You need to change the messages.from column to be messages.user_id so that cake can automagically associate the records for you.

Then you can do this from the messages controller:

$this->Message->find('all', array(
    'contain' => array('User')
    'conditions' => array(
        'Message.to' => 4
    ),
    'order' => 'Message.datetime DESC'
));

The (other) CakePHP way

I recommend using the first method, because it will save you a lot of time and work. The first method also does the groundwork of setting up a relationship which can be used for any number of other find calls and conditions besides the one you need now. However, cakePHP does support a syntax for defining your own joins. It would be done like this, from the MessagesController:

$this->Message->find('all', array(
    'joins' => array(
        array(
            'table' => 'users',
            'alias' => 'UserJoin',
            'type' => 'INNER',
            'conditions' => array(
                'UserJoin.id = Message.from'
            )
        )
    ),
    'conditions' => array(
        'Message.to' => 4
    ),
    'fields' => array('UserJoin.*', 'Message.*'),
    'order' => 'Message.datetime DESC'
));

Note, I've left the field name messages.from the same as your current table in this example.

Using two relationships to the same model

Here is how you can do the first example using two relationships to the same model:

class User extends AppModel {
    public $actsAs = array('Containable');
    public $hasMany = array(
        'MessagesSent' => array(
            'className'  => 'Message',
            'foreignKey' => 'from'
         )
    );
    public $belongsTo = array(
        'MessagesReceived' => array(
            'className'  => 'Message',
            'foreignKey' => 'to'
         )
    );
}

class Message extends AppModel {
    public $actsAs = array('Containable');
    public $belongsTo = array(
        'UserFrom' => array(
            'className'  => 'User',
            'foreignKey' => 'from'
        )
    );
    public $hasMany = array(
        'UserTo' => array(
            'className'  => 'User',
            'foreignKey' => 'to'
        )
    );
}

Now you can do your find call like this:

$this->Message->find('all', array(
    'contain' => array('UserFrom')
    'conditions' => array(
        'Message.to' => 4
    ),
    'order' => 'Message.datetime DESC'
));

its called scope resolution operator, A hidden global name can be referred to using the scope resolution operator ::
For example;

int x;
void f2()
{
   int x = 1; // hide global x
   ::x = 2; // assign to global x
   x = 2; // assign to local x
   // ...
}

That's not possible using the built-in Array.prototype.map. However, you could use a simple for-loop instead, if you do not intend to map any values:

var hasValueLessThanTen = false;
for (var i = 0; i < myArray.length; i++) {
  if (myArray[i] < 10) {
    hasValueLessThanTen = true;
    break;
  }
}

Or, as suggested by @RobW, use Array.prototype.some to test if there exists at least one element that is less than 10. It will stop looping when some element that matches your function is found:

var hasValueLessThanTen = myArray.some(function (val) { 
  return val < 10;
});

Make sure you use the option "insert spaces instead of tabs" in your editor. Then you can choose you want a tab width of, for example 4. You can find those options in gedit under edit-->preferences-->editor.

bottom line: USE SPACES not tabs

To have unique Categories:

var uniqueCategories =  repository.GetAllProducts()
                                  .Select(p=>p.Category)
                                  .Distinct();

Here is a modified version of CsabaS's answer, which accounts for explicit deny access rules. The function goes through all FileSystemAccessRules for a directory, and checks if the current user is in a role which has access to a directory. If no such roles are found or the user is in a role with denied access, the function returns false. To check read rights, pass FileSystemRights.Read to the function; for write rights, pass FileSystemRights.Write. If you want to check an arbitrary user's rights and not the current one's, substitute the currentUser WindowsIdentity for the desired WindowsIdentity. I would also advise against relying on functions like this to determine if the user can safely use the directory. This answer perfectly explains why.

    public static bool UserHasDirectoryAccessRights(string path, FileSystemRights accessRights)
    {
        var isInRoleWithAccess = false;

        try
        {
            var di = new DirectoryInfo(path);
            var acl = di.GetAccessControl();
            var rules = acl.GetAccessRules(true, true, typeof(NTAccount));

            var currentUser = WindowsIdentity.GetCurrent();
            var principal = new WindowsPrincipal(currentUser);
            foreach (AuthorizationRule rule in rules)
            {
                var fsAccessRule = rule as FileSystemAccessRule;
                if (fsAccessRule == null)
                    continue;

                if ((fsAccessRule.FileSystemRights & accessRights) > 0)
                {
                    var ntAccount = rule.IdentityReference as NTAccount;
                    if (ntAccount == null)
                        continue;

                    if (principal.IsInRole(ntAccount.Value))
                    {
                        if (fsAccessRule.AccessControlType == AccessControlType.Deny)
                            return false;
                        isInRoleWithAccess = true;
                    }
                }
            }
        }
        catch (UnauthorizedAccessException)
        {
            return false;
        }
        return isInRoleWithAccess;
    }

I use this line for Spring Boot applications:

logging.level.org.springframework.jdbc.core = TRACE

This approach pretty universal and I usually use it for any other classes inside my application.

I just do:

data=json.dumps(myobject.__dict__)

This is not the full answer, and if you have some sort of complicated object class you certainly will not get everything. However I use this for some of my simple objects.

One that it works really well on is the "options" class that you get from the OptionParser module. Here it is along with the JSON request itself.

  def executeJson(self, url, options):
        data=json.dumps(options.__dict__)
        if options.verbose:
            print data
        headers = {'Content-type': 'application/json', 'Accept': 'text/plain'}
        return requests.post(url, data, headers=headers)

I have a way to do it using a simply filename.write() operation. It works fine for me, but I'm dealing with arrays having ~1500 data elements.

I basically just have for loops to iterate through the file and write it to the output destination line-by-line in a csv style output.

import numpy as np

trial = np.genfromtxt("/extension/file.txt", dtype = str, delimiter = ",")

with open("/extension/file.txt", "w") as f:
    for x in xrange(len(trial[:,1])):
        for y in range(num_of_columns):
            if y < num_of_columns-2:
                f.write(trial[x][y] + ",")
            elif y == num_of_columns-1:
                f.write(trial[x][y])
        f.write("\n")

The if and elif statement are used to add commas between the data elements. For whatever reason, these get stripped out when reading the file in as an nd array. My goal was to output the file as a csv, so this method helps to handle that.

Hope this helps!

You need to identify the columns based on their position in dataframe. For example, if you want to drop (del) column number 2,3 and 5, it will be,

df.drop(df.columns[[2,3,5]], axis = 1)

Quite simple:

<input ng-model="somefield">
<span ng-show="!somefield.length">Please enter something!</span>
<span ng-show="somefield.length">Good boy!</span>

You could also use ng-hide="somefield.length" instead of ng-show="!somefield.length" if that reads more naturally for you.

A better alternative might be to really take advantage of the form abilities of Angular:

<form name="myform">
  <input name="myfield" ng-model="somefield" ng-minlength="5" required>
  <span ng-show="myform.myfield.$error.required">Please enter something!</span>
  <span ng-show="!myform.myfield.$error.required">Good boy!</span>
</form> 

Updated Plnkr here.

If you want to control the formatting of the unique identifier you can create your own <FieldType> in SharePoint. MSDN also has a visual How-To. This basically means that you're creating a custom column.

WSS defines the Counter field type (which is what the ID column above is using). I've never had the need to re-use this or extend it, but it should be possible.

A solution might exist without creating a custom <FieldType>. For example: if you wanted unique IDs like CUST1, CUST2, ... it might be possible to create a Calculated column and use the value of the ID column in you formula (="CUST" & [ID]). I haven't tried this, but this should work :)

INSERT
INTO    first_table f
SELECT  *
FROM    second_table s
ON DUPLICATE KEY
UPDATE
        s.column1 = DO_WHAT_EVER_MUST_BE_DONE_ON_KEY_CLASH(f.column1)

SDK represents to software development kit, and IDE represents to integrated development environment. The IDE is the software or the program is used to write, compile, run, and debug such as Xcode. The SDK is the underlying engine of the IDE, includes all the platform's libraries an app needs to access. It's more basic than an IDE because it doesn't usually have graphical tools.

For people looking to do if statements with multiple 'or' values.

<div ng-if="::(a || b || c || d || e || f)"><div>

Thank you guys for the help,

When I asked at first I didn't think it's even possible, but after your answers I googled and found this amazing tutorial:

http://blog.thomaslebrun.net/2011/11/html-5-how-to-customize-the-error-message-for-a-required-field/#.UsNN1BYrh2M

The overall winner between using the np.sum, np.min, and all seems to be np.min in terms of speed for large arrays:

N = 1000000
def func_sum(x):
    my_list = np.random.randn(N)
    return np.sum(my_list < x )==0

def func_min(x):
    my_list = np.random.randn(N)
    return np.min(my_list) >= x

def func_all(x):
    my_list = np.random.randn(N)
    return all(i >= x for i in my_list)

(i need to put the np.array definition inside the function, otherwise the np.min function remembers the value and does not do the computation again when testing for speed with timeit)

The performance of "all" depends very much on when the first element that does not satisfy the criteria is found, the np.sum needs to do a bit of operations, the np.min is the lightest in terms of computations in the general case.

When the criteria is almost immediately met and the all loop exits fast, the all function is winning just slightly over np.min:

>>> %timeit func_sum(10)
10 loops, best of 3: 36.1 ms per loop

>>> %timeit func_min(10)
10 loops, best of 3: 35.1 ms per loop

>>> %timeit func_all(10)
10 loops, best of 3: 35 ms per loop

But when "all" needs to go through all the points, it is definitely much worse, and the np.min wins:

>>> %timeit func_sum(-10)
10 loops, best of 3: 36.2 ms per loop

>>> %timeit func_min(-10)
10 loops, best of 3: 35.2 ms per loop

>>> %timeit func_all(-10)
10 loops, best of 3: 230 ms per loop

But using

np.sum(my_list<x)

can be very useful is one wants to know how many values are below x.

You mentioned that you want the regex to match each of those strings, yet you previously mention that the is 1-2 digits before the decimal?

This will match 1-2 digits followed by a possible decimal, followed by another 1-2 digits but FAIL on your example of .33

\d{1,2}\.?\d{1,2}

This will match 0-2 digits followed by a possible deciaml, followed by another 1-2 digits and match on your example of .33

\d{0,2}\.?\d{1,2}

Not sure exactly which one you're looking for.

You can use apache commons IOUtils to iterate through the line and append each line to StringBuilder. And don't forget to close the InputStream

StringBuilder sb = new StringBuilder();
FileInputStream fin=new FileInputStream("textfile.txt");
LineIterator lt=IOUtils.lineIterator(fin, "utf-8");
while(lt.hasNext())
{
  sb.append(lt.nextLine());
}
String text = sb.toString();
IOUtils.closeQuitely(fin);

You would need to use Javascript to create a progress bar. A simple Google search led me to this article: WebAppers Simple Javascript Progress Bar with CSS.

Dojo File Upload Progress Bar Widget is another option using the Dojo Javascript framework.

EDIT: Assuming your uploading a large number of images (such as a photo album), and POSTing them to your PHP script, you could use javascript to read the results back from the post and update the progress bar based on the number of images uploaded / total number of images. This has the side effect of only updating after each post has completed. Check out here for some info on how to post with JS.

If you want a css only solution you can use active

.crossRotate:active {
   transform: rotate(45deg);
   -webkit-transform: rotate(45deg);
   -ms-transform: rotate(45deg);
}

But the transformation will not persist when the activity moves. For that you need javascript (jquery click and css is the cleanest IMO).

$( ".crossRotate" ).click(function() {
    if (  $( this ).css( "transform" ) == 'none' ){
        $(this).css("transform","rotate(45deg)");
    } else {
        $(this).css("transform","" );
    }
});

Fiddle

select * from all_users

This will work for sure

Use the @ViewChildren decorator combined with QueryList. Both of these are from "@angular/core"

@ViewChildren(CustomComponent) customComponentChildren: QueryList<CustomComponent>;

Doing something with each child looks like: this.customComponentChildren.forEach((child) => { child.stuff = 'y' })

There is further documentation to be had at angular.io, specifically: https://angular.io/docs/ts/latest/cookbook/component-communication.html#!#sts=Parent%20calls%20a%20ViewChild

I faced the same problem for psql (PostgreSQL) 9.6.11.

what worked for me -

remove postmaster.pid -- rm /usr/local/var/[email protected]/postmaster.pid

restart postgres -- brew services restart [email protected]

If postmaster.pid doesn't exist or the above process doesn't work then run --

sudo chmod 700 /usr/local/var/[email protected]

You may also find the following approach cleaner than including every method:

class Thing
  delegate :url_helpers, to: 'Rails.application.routes' 

  def url
    url_helpers.thing_path(self)
  end
end

The code you needs depends on what you mean by "an empty space".

• If you mean the ASCII / Latin-1 / Unicode space character (0x20) aka SP, then:

  if (ch == ' ') {
      // ...
  }
  

• If you mean any of the traditional ASCII whitespace characters (SP, HT, VT, CR, NL), then:

  if (ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n' || ch == '\x0b') {
      // ...
  }
  

• If you mean any Unicode whitespace character, then:

  if (Character.isWhitespace(ch)) {
      // ...
  }
  

Note that there are Unicode whitespace includes additional ASCII control codes, and some other Unicode characters in higher code planes; see the javadoc for Character.isWhitespace(char).

What you wrote was this:

    if (Equals(ch, " ")) {
        // ...
    }

This is wrong on a number of levels. Firstly, the way that the Java compiler tries to interpret that is as a call to a method with a signature of boolean Equals(char, String).

• This is wrong because no method exists, as the compiler reported in the error message.
• Equals wouldn't normally be the name of a method anyway. The Java convention is that method names start with a lower case letter.
• Your code (as written) was trying to compare a character and a String, but char and String are not comparable and cannot be cast to a common base type.

There is such a thing as a Comparator in Java, but it is an interface not a method, and it is declared like this:

    public interface Comparator<T> {
        public int compare(T v1, T v2);
    }

In other words, the method name is compare (not Equals), it returns an integer (not a boolean), and it compares two values that can be promoted to the type given by the type parameter.

Someone (in a deleted Answer!) said they tried this:

    if (c == " ")

That fails for two reasons:

• " " is a String literal and not a character literal, and Java does not allow direct comparison of String and char values.

• You should NEVER compare Strings or String literals using ==. The == operator on a reference type compares object identity, not object value. In the case of String it is common to have different objects with different identity and the same value. An == test will often give the wrong answer ... from the perspective of what you are trying to do here.

Used this to start Xming, placed the bat file in the Start->Startup directory and now I have xming running on start up.

start "" "C:\Program Files (x86)\Xming\Xming.exe" -screen 0 -clipboard -multiwindow

All of the above work, but also have to work around a problem (escapes and special characters) that doesn't need to occur in the first place: Special characters when the variable is expanded by the shell. Just don't do that (variable expansion) in the first place. Use the variable directly, without expansion.

Also, if your variable contains a secret and you want to copy that secret into a file, you might want to not have expansion in the command line as tracing/command echo of the shell commands might reveal the secret. Means, all answers which use $var in the command line may have a potential security risk by exposing the variable contents to tracing and logging of the shell.

Use this:

printenv var >file

That means, in case of the OP question:

printenv var >"$destfile"

Note: variable names are case sensitive.

Besides aws_access_key_id and aws_secret_access_key, I also added aws_session_token in credentials, it works for me

If you're using data binding, then you need to use the ContentRendered event.

For the code below, the Header is NULL when the Loaded event is raised. However, Header gets its value when the ContentRendered event is raised.

<MenuItem Header="{Binding NewGame_Name}" Command="{Binding NewGameCommand}" />

UPDATE some_table 
   SET this_column=x, that_column=y 
   WHERE something LIKE 'them'

Dg_View.Columns.Add("userid","User Id");
Dg_View.Columns[0].Width = 100;

Dg_View.Columns.Add("username", "User name");
Dg_View.Columns[0].Width = 100;

Shell environment does not load when running remote ssh command. You can edit ssh environment file:

vi ~/.ssh/environment

Its format is:

VAR1=VALUE1
VAR2=VALUE2

Also, check sshd configuration for PermitUserEnvironment=yes option.

JavaScript uses the \ (backslash) as an escape characters for:

• \' single quote
• \" double quote
• \ backslash
• \n new line
• \r carriage return
• \t tab
• \b backspace
• \f form feed
• \v vertical tab (IE < 9 treats '\v' as 'v' instead of a vertical tab ('\x0B'). If cross-browser compatibility is a concern, use \x0B instead of \v.)
• \0 null character (U+0000 NULL) (only if the next character is not a decimal digit; else it’s an octal escape sequence)

Note that the \v and \0 escapes are not allowed in JSON strings.

As the basic answer has already give by other people, I would like to add some to it.

Following are the commands in REDIS to perform basic operations with HashMap/Dictionary/Mapping type values.

1. HGET => Returns value for single key passed
2. HSET => set/updates value for the single key
3. HMGET => Returns value for single/multiple keys passed
4. HMSET => set/updates values for the multiple key
5. HGETALL => Returns all the (key, value) pairs in the mapping.

Following are their respective methods in redis-py library :-

1. HGET => hget
2. HSET => hset
3. HMGET => hmget
4. HMSET => hmset
5. HGETALL => hgetall

All of the above setter methods creates the mapping, if it doesn't exists. All of the above getter methods doesn't raise error/exceptions, if mapping/key in mapping doesn't exists.

Example:
=======
In [98]: import redis
In [99]: conn = redis.Redis('localhost')

In [100]: user = {"Name":"Pradeep", "Company":"SCTL", "Address":"Mumbai", "Location":"RCP"}

In [101]: con.hmset("pythonDict", {"Location": "Ahmedabad"})
Out[101]: True

In [102]: con.hgetall("pythonDict")
Out[102]:
{b'Address': b'Mumbai',
 b'Company': b'SCTL',
 b'Last Name': b'Rajpurohit',
 b'Location': b'Ahmedabad',
 b'Name': b'Mangu Singh'}

In [103]: con.hmset("pythonDict", {"Location": "Ahmedabad", "Company": ["A/C Pri
     ...: sm", "ECW", "Musikaar"]})
Out[103]: True

In [104]: con.hgetall("pythonDict")
Out[104]:
{b'Address': b'Mumbai',
 b'Company': b"['A/C Prism', 'ECW', 'Musikaar']",
 b'Last Name': b'Rajpurohit',
 b'Location': b'Ahmedabad',
 b'Name': b'Mangu Singh'}

In [105]: con.hget("pythonDict", "Name")
Out[105]: b'Mangu Singh'

In [106]: con.hmget("pythonDict", "Name", "Location")
Out[106]: [b'Mangu Singh', b'Ahmedabad']

I hope, it makes things more clear.

To fix your code you can simply change [Cov] to Cov.values, the first parameter of pd.DataFrame will become a multi-dimensional numpy array:

Cov = pd.read_csv("path/to/file.txt", sep='\t')
Frame=pd.DataFrame(Cov.values, columns = ["Sequence", "Start", "End", "Coverage"])
Frame.to_csv("path/to/file.txt", sep='\t')

But the smartest solution still is use pd.read_excel with header=None and names=columns_list.

I faced the same issue when I tried to publish Debug version of my web application. This set of files didn't contain the file web.config with the proper value of attribute processPath.

I took this file from Release version, value was assigned to the path to my exe file.

<aspNetCore processPath=".\My.Web.App.exe" ... />

A simple approach that I haven't seen in the replies is:

<template>
  <div>
    <label :for="id">Label text for {{id}}</label>
    <input :id="id" type="text" />
  </div>
</template>

<script>
import uniqueId from 'lodash-es/uniqueId'

export default {
  computed: {
    id () {
      # return this._uid
      return uniqueId('id')
    }
  }
}
</script>

Just sharing what worked in my case as someone else might find it useful. I have a modal and just wanted to print the body of the modal which could be several pages on paper.

Other solutions I tried just printed one page and only what was on screen. Emil's accepted solution worked for me:

https://stackoverflow.com/a/30137174/3123109

This is what the component ended up looking like. It prints everything in the body of the modal.

import React, { Component } from 'react';
import {
    Button,
    Modal,
    ModalBody,
    ModalHeader
} from 'reactstrap';

export default class TestPrint extends Component{
    constructor(props) {
        super(props);
        this.state = {
            modal: false,
            data: [
                'test', 'test', 'test', 'test', 'test', 'test', 
                'test', 'test', 'test', 'test', 'test', 'test', 
                'test', 'test', 'test', 'test', 'test', 'test',
                'test', 'test', 'test', 'test', 'test', 'test',
                'test', 'test', 'test', 'test', 'test', 'test',
                'test', 'test', 'test', 'test', 'test', 'test',
                'test', 'test', 'test', 'test', 'test', 'test',
                'test', 'test', 'test', 'test', 'test', 'test'            
            ]
        }
        this.toggle = this.toggle.bind(this);
        this.print = this.print.bind(this);
    }

    print() {
        var content = document.getElementById('printarea');
        var pri = document.getElementById('ifmcontentstoprint').contentWindow;
        pri.document.open();
        pri.document.write(content.innerHTML);
        pri.document.close();
        pri.focus();
        pri.print();
    }

    renderContent() {
        var i = 0;
        return this.state.data.map((d) => {
            return (<p key={d + i++}>{i} - {d}</p>)
        });
    }

    toggle() {
        this.setState({
            modal: !this.state.modal
        })
    }

    render() {
        return (
            <div>
                <Button 
                    style={
                        {
                            'position': 'fixed',
                            'top': '50%',
                            'left': '50%',
                            'transform': 'translate(-50%, -50%)'
                        }
                    } 
                    onClick={this.toggle}
                >
                    Test Modal and Print
                </Button>         
                <Modal 
                    size='lg' 
                    isOpen={this.state.modal} 
                    toggle={this.toggle} 
                    className='results-modal'
                >  
                    <ModalHeader toggle={this.toggle}>
                        Test Printing
                    </ModalHeader>
                    <iframe id="ifmcontentstoprint" style={{
                        height: '0px',
                        width: '0px',
                        position: 'absolute'
                    }}></iframe>      
                    <Button onClick={this.print}>Print</Button>
                    <ModalBody id='printarea'>              
                        {this.renderContent()}
                    </ModalBody>
                </Modal>
            </div>
        )
    }
}

Note: However, I am having difficulty getting styles to be reflected in the iframe.

You may get your answer here: Get-WmiObject : The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)

UPDATE

It might be due to various issues.I cant say which one is there in your case. It may be because:

• DCOM is not enabled in host pc or target pc or on both
• your firewall or even your antivirus is preventing the access
• any WMI related service is disabled

Some WMI related services are:

• Remote Access Auto Connection Manager
• Remote Access Connection Manager
• Remote Procedure Call (RPC)
• Remote Procedure Call (RPC) Locator
• Remote Registry

For DCOM settings refer to registry key HKLM\Software\Microsoft\OLE, value EnableDCOM. The value should be set to 'Y'.

I have following solution in Silverlight. Would also be in WPF.

ChildWindowExt.cs:

namespace System.Windows.Controls
{
    public class ChildWindowExt : ChildWindow
    {
        public static readonly DependencyProperty IsOpenedProperty =
          DependencyProperty.Register(
          "IsOpened",
          typeof(bool),
          typeof(ChildWindowExt),
          new PropertyMetadata(false, IsOpenedChanged));

        private static void IsOpenedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if ((bool)e.NewValue == false)
            {
                ChildWindowExt window = d as ChildWindowExt;
                window.Close();
            }
            else if ((bool)e.NewValue == true)
            {
                ChildWindowExt window = d as ChildWindowExt;
                window.Show();
            }
        }

        public bool IsOpened
        {
            get { return (bool)GetValue(IsOpenedProperty); }
            set { SetValue(IsOpenedProperty, value); }
        }

        protected override void OnClosing(ComponentModel.CancelEventArgs e)
        {
            this.IsOpened = false;
            base.OnClosing(e);
        }

        protected override void OnOpened()
        {
            this.IsOpened = true;
            base.OnOpened();
        }
    }
}

ItemWindow.xaml:

<extControls:ChildWindowExt  
    x:Class="MyProject.ItemWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:extControls="clr-namespace:System.Windows.Controls"
    Title="{Binding Title}" IsOpened="{Binding IsOpened, Mode=TwoWay}" Width="640" Height="480">

    <Grid x:Name="LayoutRoot">
        <Button Command="{Binding UpdateCommand}" Content="OK" Width="70" HorizontalAlignment="Center" VerticalAlignment="Center"/>
    </Grid>

</extControls:ChildWindowExt>

ItemViewModel.cs:

private bool _IsOpened;
public bool IsOpened
{
    get
    {
        return _IsOpened;
    }
    set
    {
        if (!Equals(_IsOpened, value))
        {
            _IsOpened = value;
            RaisePropertyChanged("IsOpened");
        }
    }
}

private RelayCommand _UpdateCommand;
/// <summary>
/// Insert / Update data entity
/// </summary>
public RelayCommand UpdateCommand
{
    get
    {
        if (_UpdateCommand == null)
        {
            _UpdateCommand = new RelayCommand(
                () =>
                {
                    // Insert / Update data entity
                    ...

                    IsOpened = false;
                },
                () =>
                {
                    return true;
                });
        }
        return _UpdateCommand;
    }
}

ItemsViewModel.cs:

    private RelayCommand _InsertItemCommand;
    /// <summary>
    /// 
    /// </summary>
    public RelayCommand InsertItemCommand
    {
        get
        {
            if (_InsertItemCommand == null)
            {
                _InsertItemCommand = new RelayCommand(
                    () =>
                    {
                        ItemWindow itemWin = new ItemWindow();
                        itemWin.DataContext = new ItemViewModel();
                        itemWin.Show();

                        // OR

                        // ItemWindow itemWin = new ItemWindow();
                        // ItemViewModel newItem = new ItemViewModel();
                        // itemWin.DataContext = newItem;
                        // newItem.IsOpened = true;

                    },
                    () =>
                    {
                        return true;
                    });
            }
            return _InsertItemCommand;
        }
    }

MainPage.xaml:

<Grid x:Name="LayoutRoot">
    <Button Command="{Binding InsertItemCommand}" Content="Add New" Width="70" HorizontalAlignment="Left" VerticalAlignment="Center" />
</Grid>

I wish you all good ideas and projects ;-)

Even I faced similar issues. This is how I was able to solve the same

    $("#lnkDetails").live('click', function (e) {

        //Create dynamic element after the element that raised the event. In my case a <a id="lnkDetails" href="/Attendance/Details/2012-07-01" />
        $(this).after('<div id=\"dialog-confirm\" />');

        //Optional : Load data from an external URL. The attr('href') is the href of the <a> tag.
        $('#dialog-confirm').load($(this).attr('href'));

        //Copied from jQueryUI site . Do we need this?
        $("#dialog:ui-dialog").dialog("destroy");

        //Transform the dynamic DOM element into a dialog
        $('#dialog-confirm').dialog({
            modal: true,
            title: 'Details'
        });

        //Prevent Bubbling up to other elements.
        return false;
    });

Use the logging built-in library module instead of printing.

You create a Logger object (say logger), and then after that, whenever you insert a debug print, you just put:

logger.debug("Some string")

You can use logger.setLevel at the start of the program to set the output level. If you set it to DEBUG, it will print all the debugs. Set it to INFO or higher and immediately all of the debugs will disappear.

You can also use it to log more serious things, at different levels (INFO, WARNING and ERROR).

From within your TableViewController.m :

self.navigationController.navigationBar.topItem.title = @"Blah blah Some Amazing title";

In my case I need to do

sudo npm install  

my project is inside /var/www so I also need to set proper permissions.

firstSet.equals(secondSet)

It really depends on what you want to do in the comparison logic... ie what happens if you find an element in one set not in the other? Your method has a void return type so I assume you'll do the necessary work in this method.

More fine-grained control if you need it:

if (!firstSet.containsAll(secondSet)) {
  // do something if needs be
}
if (!secondSet.containsAll(firstSet)) {
  // do something if needs be
}

If you need to get the elements that are in one set and not the other.
EDIT: set.removeAll(otherSet) returns a boolean, not a set. To use removeAll(), you'll have to copy the set then use it.

Set one = new HashSet<>(firstSet);
Set two = new HashSet<>(secondSet);
one.removeAll(secondSet);
two.removeAll(firstSet);

If the contents of one and two are both empty, then you know that the two sets were equal. If not, then you've got the elements that made the sets unequal.

You mentioned that the number of records might be high. If the underlying implementation is a HashSet then the fetching of each record is done in O(1) time, so you can't really get much better than that. TreeSet is O(log n).

It depends on the time format of the user's operating system when the web browser was launched.

So:

• If your computer's system prefs are set to use a 24-hour clock, the browser will render the <input type="time"> element as --:-- (time range: 00:00–23:59).
• If you change your computer's syst prefs to use 12-hour, the output won't change until you quit and relaunch the browser. Then it will change to --:-- -- (time range: 12:00 AM – 11:59 PM).

And (as of this writing), browser support is only about 75% (caniuse). Yay: Edge, Chrome, Opera, Android. Boo: IE, Firefox, Safari).

EditText edit = new EditText(this);

edit.setHorizontallyScrolling(true);
edit.setInputType(EditorInfo.TYPE_NUMBER_FLAG_SIGNED|EditorInfo.TYPE_CLASS_NUMBER);

As I can see the code
System.out.println("Managers choice this week" + anyItem + "our recommendation to you");
is unreachable.

I've implemented SelectableTextBlock in my opensource controls library. You can use it like this:

<jc:SelectableTextBlock Text="Some text" />

SequenceEqual can be faster. Namely in the case where almost all of the time, both arrays have indeed the same length and are not the same object.

It's still not the same functionality as the OP's function, as it won't silently compare null values.

On the HTTP Response where you are returning the PDF file, ensure the content disposition header looks like:

Content-Disposition: attachment; filename=quot.pdf;

See content-disposition on the wikipedia MIME page.

You also can use pdfkit:

Usage

import pdfkit
pdfkit.from_url('http://google.com', 'out.pdf')

Install

MacOS: brew install Caskroom/cask/wkhtmltopdf

Debian/Ubuntu: apt-get install wkhtmltopdf

Windows: choco install wkhtmltopdf

See official documentation for MacOS/Ubuntu/other OS: https://github.com/JazzCore/python-pdfkit/wiki/Installing-wkhtmltopdf

You can add a custom task to do this. Here is a basic custom task for Python.

{
    "version": "0.1.0",
    "command": "c:\\Python34\\python",
    "args": ["app.py"],
    "problemMatcher": {
        "fileLocation": ["relative", "${workspaceRoot}"],
        "pattern": {
            "regexp": "^(.*)+s$",
            "message": 1
        }
    }
}

You add this to file tasks.json and press Ctrl + Shift + B to run it.

To use the latest jquery version hosted by Google

Humans:

1. https://developers.google.com/speed/libraries/#jquery

2. Get the snippet:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>

3. Put it in your code.
4. Make sure it works.

Bots:

1. Wait for a human to do it.

reduce(lambda x, y: x * y, list, 1)

You might want to look at the strtotime and date functions.

<?php

$query_date = '2010-02-04';

// First day of the month.
echo date('Y-m-01', strtotime($query_date));

// Last day of the month.
echo date('Y-m-t', strtotime($query_date));

I am also behind firewall, this worked for me!!

System.setProperty("http.proxyHost", "proxy host addr");
System.setProperty("http.proxyPort", "808");
Authenticator.setDefault(new Authenticator() {
    protected PasswordAuthentication getPasswordAuthentication() {

        return new PasswordAuthentication("domain\\user","password".toCharArray());
    }
});

URL url = new URL("http://www.google.com/");
URLConnection con = url.openConnection();

BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream()));

// Read it ...
String inputLine;
while ((inputLine = in.readLine()) != null)
    System.out.println(inputLine);

in.close();

You need the "correlation id" (the "AS SS" thingy) on the sub-select to reference the fields in the "ON" condition. The id's assigned inside the sub select are not usable in the join.

SELECT
       cs.CUSID
       ,dp.DEPID
FROM
    CUSTMR cs
        LEFT OUTER JOIN (
            SELECT
                    DEPID
                    ,DEPNAME
                FROM
                    DEPRMNT 
                WHERE
                    dp.DEPADDRESS = 'TOKYO'
        ) ss
            ON (
                ss.DEPID = cs.CUSID
                AND ss.DEPNAME = cs.CUSTNAME
            )
WHERE
    cs.CUSID != '' 

Very simple, no library required:

var date = new Date();
var firstDay = new Date(date.getFullYear(), date.getMonth(), 1);
var lastDay = new Date(date.getFullYear(), date.getMonth() + 1, 0);

or you might prefer:

var date = new Date(), y = date.getFullYear(), m = date.getMonth();
var firstDay = new Date(y, m, 1);
var lastDay = new Date(y, m + 1, 0);

EDIT

Some browsers will treat two digit years as being in the 20th century, so that:

new Date(14, 0, 1);

gives 1 January, 1914. To avoid that, create a Date then set its values using setFullYear:

var date = new Date();
date.setFullYear(14, 0, 1); // 1 January, 14

You could try to save the image using this approach

SaveFileDialog dialog = new SaveFileDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
   int width = Convert.ToInt32(drawImage.Width); 
   int height = Convert.ToInt32(drawImage.Height); 
   Bitmap bmp = new Bitmap(width,height);        
   drawImage.DrawToBitmap(bmp, new Rectangle(0, 0, width, height);
   bmp.Save(dialog.FileName, ImageFormat.Jpeg);
}

You could try overwriting the CSS and use auto

I don't think this will work with color specifically, but I ran into an issue where i had a parent property such as

.parent {
   left: 0px;
}

and then I was able to just define my child with something like

.child {
   left: auto;
}

and it effectively "reset" the property.

Use Split() function to slice them and ToList() to return them as a list.

var names = "Brian,Joe,Chris";
List<string> nameList = names.Split(',').ToList();

The easy method that will work even in corrupted setup environment is :

To download ez_setup.py and run it using command line

python ez_setup.py

output

Extracting in c:\uu\uu\appdata\local\temp\tmpjxvil3 Now working in c:\u\u\appdata\local\temp\tmpjxvil3\setuptools-5.6 Installing Setuptools

run

pip install beautifulsoup4

output

Downloading/unpacking beautifulsoup4 Running setup.py ... egg_info for package Installing collected packages: beautifulsoup4 Running setup.py install for beautifulsoup4 Successfully installed beautifulsoup4 Cleaning up...

Bam ! |Done¬

If you are using hadoop 2.* API there are more elegant solutions:

    Configuration conf = getConf();
    Job job = Job.getInstance(conf);
    FileSystem fs = FileSystem.get(conf);

    //the second boolean parameter here sets the recursion to true
    RemoteIterator<LocatedFileStatus> fileStatusListIterator = fs.listFiles(
            new Path("path/to/lib"), true);
    while(fileStatusListIterator.hasNext()){
        LocatedFileStatus fileStatus = fileStatusListIterator.next();
        //do stuff with the file like ...
        job.addFileToClassPath(fileStatus.getPath());
    }

Alternatively, you can do this from a Windows commandline prompt/batch file:

sqlite3.exe DB.db ".read db.sql"

Where DB.db is the database file, and db.sql is the SQL file to run/import.

It is the solution that I found for this problem:

//If IE

inputElement.writeAttribute("unselectable", "on");

//Other browsers

inputElement.writeAttribute("disabled", "disabled");

By using this trick, you can add style sheet to your input element that works in IE and other browsers on your not-editable input box.

Other people have suggested using in.nextLine() to clear the buffer, which works for single-line input. As comments point out, however, sometimes System.in input can be multi-line.

You can instead create a new Scanner object where you want to clear the buffer if you are using System.in and not some other InputStream.

in = new Scanner(System.in);

If you do this, don't call in.close() first. Doing so will close System.in, and so you will get NoSuchElementExceptions on subsequent calls to in.nextInt(); System.in probably shouldn't be closed during your program.

(The above approach is specific to System.in. It might not be appropriate for other input streams.)

If you really need to close your Scanner object before creating a new one, this StackOverflow answer suggests creating an InputStream wrapper for System.in that has its own close() method that doesn't close the wrapped System.in stream. This is overkill for simple programs, though.

The value swapping didn't work well for me. So I just set up a mirror-like situation for numbers that are entered in either a < b OR a > b:

def gcd(a, b):
    if a > b:
        r = a % b
        if r == 0:
            return b
        else:
            return gcd(b, r)
    if a < b:
        r = b % a
        if r == 0:
            return a
        else:
            return gcd(a, r)

print gcd(18, 2)

1. Total no of Binary Trees are =

2. Summing over i gives the total number of binary search trees with n nodes.

The base case is t(0) = 1 and t(1) = 1, i.e. there is one empty BST and there is one BST with one node.

So, In general you can compute total no of Binary Search Trees using above formula. I was asked a question in Google interview related on this formula. Question was how many total no of Binary Search Trees are possible with 6 vertices. So Answer is t(6) = 132

I think that I gave you some idea...

I had the same problem earlier today. I could not figure out why the class file I was trying to reference was not being seen by the compiler. I had recently changed the namespace of the class file in question to a different but already existing namespace. (I also had using references to the class's new and previous namespaces where I was trying to instantiate it)

Where the compiler was telling me I was missing a reference when trying to instantiate the class, I right clicked and hit "generate class stub". Once Visual Studio generated a class stub for me, I coped and pasted the code from the old class file into this stub, saved the stub and when I tried to compile again it worked! No issues.

Might be a solution specific to my build, but its worth a try.

Selenium doesn't currently offer API for this, but there are several ways to initiate an HTTP request in your test. It just depends what language you are writing in.

In Java for example, it might look like this:

// setup the request
String request = "startpoint?stuff1=foo&stuff2=bar";
URL url = new URL(request);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");

// get a response - maybe "success" or "true", XML or JSON etc.
InputStream inputStream = connection.getInputStream();
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
String line;
StringBuffer response = new StringBuffer();
while ((line = bufferedReader.readLine()) != null) {
    response.append(line);
    response.append('\r');
}
bufferedReader.close();

// continue with test
if (response.toString().equals("expected response"){
    // do selenium
}

request.remote_ip is an interpretation of all the available IP address information and it will make a best-guess. If you access the variables directly you assume responsibility for testing them in the correct precedence order. Proxies introduce a number of headers that create environment variables with different names.

You could try using the "dir" attribute, but I'm not sure that would produce the desired effect?

<select dir="rtl">
    <option>Foo</option>    
    <option>bar</option>
    <option>to the right</option>
</select>

Demo here: http://jsfiddle.net/fparent/YSJU7/

Just download the apk from talkback website

Drag the downloaded apk to the started emulator, Go to settings on emulator > Search for talkback, you will now find it there

sys.exit() raises a SystemExit exception which you are probably assuming as some error. If you want your program not to raise SystemExit but return gracefully, you can wrap your functionality in a function and return from places you are planning to use sys.exit

Filter() from the base package is the perfect function for that use-case: You simply have to code:

Filter(is.numeric, x)

It is also much faster than select_if():

library(microbenchmark)
microbenchmark(
    dplyr::select_if(mtcars, is.numeric),
    Filter(is.numeric, mtcars)
)

returns (on my computer) a median of 60 microseconds for Filter, and 21 000 microseconds for select_if (350x faster).

Is there a way to substring a string in Python, to get a new string from the 3rd character to the end of the string?

Maybe like myString[2:end]?

Yes, this actually works if you assign, or bind, the name,end, to constant singleton, None:

>>> end = None
>>> myString = '1234567890'
>>> myString[2:end]
'34567890'

Slice notation has 3 important arguments:

• start
• stop
• step

Their defaults when not given are None - but we can pass them explicitly:

>>> stop = step = None
>>> start = 2
>>> myString[start:stop:step]
'34567890'

If leaving the second part means 'till the end', if you leave the first part, does it start from the start?

Yes, for example:

>>> start = None
>>> stop = 2
>>> myString[start:stop:step]
'12'

Note that we include start in the slice, but we only go up to, and not including, stop.

When step is None, by default the slice uses 1 for the step. If you step with a negative integer, Python is smart enough to go from the end to the beginning.

>>> myString[::-1]
'0987654321'

I explain slice notation in great detail in my answer to Explain slice notation Question.

If two different views are sharing the same model (for instance, maybe one is for mobile output and one is regular), it could be nice to have the string reside in a single place: as metadata on the ViewModel.

Additionally, if you had an inherited version of the model that necessitated a different display, it could be useful. For instance:

public class BaseViewModel
{
    [Display(Name = "Basic Name")]
    public virtual string Name { get; set; }
}

public class OtherViewModel : BaseViewModel
{
    [Display(Name = "Customized Inherited Name")]
    public override string Name { get; set; }
}

I'll admit that that example is pretty contrived...

Those are the best arguments in favor of using the attribute that I can come up with. My personal opinion is that, for the most part, that sort of thing is best left to the markup.

You can HashMap<MyHashObject,MyHashObject> instead of HashSet<MyHashObject>.

Calling ContainsKey() on your "reconstructed" MyHashObject will first hashCode()-check the collection, and if a duplicate hashcode is hit, finally equals()-check your "reconstructed" against the original, at which you can retrieve the original using get()

This is O(1) but the downside is you will likely have to override both equals() and hashCode() methods.

.show-grid [class*="span"]

It's a CSS selector that selects all elements with the class show-grid that has a child element whose class contains the name span.

To clarify what Gillian said about 4 string, if you have something like this:

string a,b,c,d;
 a = b + c + d;

then it would be faster using strings and the plus operator. This is because (like Java, as Eric points out), it internally uses StringBuilder automatically (Actually, it uses a primitive that StringBuilder also uses)

However, if what you are doing is closer to:

string a,b,c,d;
 a = a + b;
 a = a + c;
 a = a + d;

Then you need to explicitly use a StringBuilder. .Net doesn't automatically create a StringBuilder here, because it would be pointless. At the end of each line, "a" has to be an (immutable) string, so it would have to create and dispose a StringBuilder on each line. For speed, you'd need to use the same StringBuilder until you're done building:

string a,b,c,d;
StringBuilder e = new StringBuilder();
 e.Append(b);
 e.Append(c);
 e.Append(d);
 a = e.ToString();

i have try some solution here and found htaccess that work for laravel 5.2, like this :

RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301]



RewriteCond %{REQUEST_URI} !(\.css|\.js|\.png|\.jpg|\.gif|robots\.txt)$ [NC]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ server.php

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !^/public/
RewriteRule ^(css|js|images)/(.*)$ public/$1/$2 [L,NC]
RewriteRule ^.env - [F,L,NC]
RewriteRule ^app - [F,L,NC]
RewriteRule ^bootstrap - [F,L,NC]
RewriteRule ^config - [F,L,NC]
RewriteRule ^database - [F,L,NC]
RewriteRule ^resources - [F,L,NC]
RewriteRule ^vendor - [F,L,NC]

when you have another file or folder to forbidden just add

RewriteRule ^your_file - [F,L,NC]

You can also use:

round(mod(rand.*max,max-1))+min

I got around the issue by using a convert on the "?", so my code looks like convert(char(50),?) and that got rid of the truncation error.

It means display width

Whether you use tinyint(1) or tinyint(2), it does not make any difference.

I always use tinyint(1) and int(11), I used several mysql clients (navicat, sequel pro).

It does not mean anything AT ALL! I ran a test, all above clients or even the command-line client seems to ignore this.

But, display width is most important if you are using ZEROFILL option, for example your table has following 2 columns:

A tinyint(2) zerofill

B tinyint(4) zerofill

both columns has the value of 1, output for column A would be 01 and 0001 for B, as seen in screenshot below :)

Your #container should be outside of the #header-wrap, then specify a fixed height for #header-wrap, after, specify margin-top for #container equal to the #header-wrap's height. Something like this:

#header-wrap {
    position: fixed;
    height: 200px;
    top: 0;
    width: 100%;
    z-index: 100;
}
#container{ 
    margin-top: 200px;
}

Hope this is what you need: http://jsfiddle.net/KTgrS/

i improved the function a head to be this :

var minifyImg = function(dataUrl,newWidth,imageType="image/jpeg",resolve,imageArguments=0.7){
    var image, oldWidth, oldHeight, newHeight, canvas, ctx, newDataUrl;
    (new Promise(function(resolve){
      image = new Image(); image.src = dataUrl;
      log(image);
      resolve('Done : ');
    })).then((d)=>{
      oldWidth = image.width; oldHeight = image.height;
      log([oldWidth,oldHeight]);
      newHeight = Math.floor(oldHeight / oldWidth * newWidth);
      log(d+' '+newHeight);

      canvas = document.createElement("canvas");
      canvas.width = newWidth; canvas.height = newHeight;
      log(canvas);
      ctx = canvas.getContext("2d");
      ctx.drawImage(image, 0, 0, newWidth, newHeight);
      //log(ctx);
      newDataUrl = canvas.toDataURL(imageType, imageArguments);
      resolve(newDataUrl);
    });
  };

the use of it :

minifyImg(<--DATAURL_HERE-->,<--new width-->,<--type like image/jpeg-->,(data)=>{
   console.log(data); // the new DATAURL
});

enjoy ;)

Suppose I have this line of scripts in my "package.json"

"scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "export_advertisements": "node export.js advertisements",
    "export_homedata": "node export.js homedata",
    "export_customdata": "node export.js customdata",
    "export_rooms": "node export.js rooms"
  },

Now to run the script "export_advertisements", I will simply go to the terminal and type

npm run export_advertisements

You are most welcome

Lots of person asked me how to make Unique multidimensional array. I have taken reference from your comment and it helps me.

First of All, Thanks to @jeromegamez @daveilers for your solution. But every time i gave the answer, they asked me how this 'serialize' and 'unserialize' works. That's why i want to share the reason of this with you so that it will help more people to understand the concept behind this.

I am explaining why we use 'serialize' and 'unserialize' in steps :

Step 1: Convert the multidimensional array to one-dimensional array

To convert the multidimensional array to a one-dimensional array, first generate byte stream representation of all the elements (including nested arrays) inside the array. serialize() function can generate byte stream representation of a value. To generate byte stream representation of all the elements, call serialize() function inside array_map() function as a callback function. The result will be a one dimensional array no matter how many levels the multidimensional array has.

Step 2: Make the values unique

To make this one dimensional array unique, use array_unique() function.

Step 3: Revert it to the multidimensional array

Though the array is now unique, the values looks like byte stream representation. To revert it back to the multidimensional array, use unserialize() function.

$input = array_map("unserialize", array_unique(array_map("serialize", $input)));

Thanks again for all this.

I find using a Mongo url handy. I store the URL in an environment variable and use that to configure servers whilst the development version uses a default url with no password.

The URL has the form:

export MONGODB_DATABASE_URL=mongodb://USERNAME:PASSWORD@DBHOST:DBPORT/DBNAME

Code to connect this way:

var DATABASE_URL = process.env.MONGODB_DATABASE_URL || mongodb.DEFAULT_URL;

mongo_connect(DATABASE_URL, mongodb_server_options, 
      function(err, db) { 

          if(db && !err) {
          console.log("connected to mongodb" + " " + lobby_db);
          }
          else if(err) {
          console.log("NOT connected to mongodb " + err + " " + lobby_db);
          }
      });    

Why don't you place the account number in a div. Style it as you please and then have a hidden input in the form that also contains the account number. Then when the form gets submitted, the value should come through and not be null.

If you want to use #include <myheader.hpp> inside your cpp files you can use:

g++ *.cpp -I. -o out

Throwing an exception out of a destructor is dangerous.
If another exception is already propagating the application will terminate.

#include <iostream>

class Bad
{
    public:
        // Added the noexcept(false) so the code keeps its original meaning.
        // Post C++11 destructors are by default `noexcept(true)` and
        // this will (by default) call terminate if an exception is
        // escapes the destructor.
        //
        // But this example is designed to show that terminate is called
        // if two exceptions are propagating at the same time.
        ~Bad() noexcept(false)
        {
            throw 1;
        }
};
class Bad2
{
    public:
        ~Bad2()
        {
            throw 1;
        }
};


int main(int argc, char* argv[])
{
    try
    {
        Bad   bad;
    }
    catch(...)
    {
        std::cout << "Print This\n";
    }

    try
    {
        if (argc > 3)
        {
            Bad   bad; // This destructor will throw an exception that escapes (see above)
            throw 2;   // But having two exceptions propagating at the
                       // same time causes terminate to be called.
        }
        else
        {
            Bad2  bad; // The exception in this destructor will
                       // cause terminate to be called.
        }
    }
    catch(...)
    {
        std::cout << "Never print this\n";
    }

}

This basically boils down to:

Anything dangerous (i.e. that could throw an exception) should be done via public methods (not necessarily directly). The user of your class can then potentially handle these situations by using the public methods and catching any potential exceptions.

The destructor will then finish off the object by calling these methods (if the user did not do so explicitly), but any exceptions throw are caught and dropped (after attempting to fix the problem).

So in effect you pass the responsibility onto the user. If the user is in a position to correct exceptions they will manually call the appropriate functions and processes any errors. If the user of the object is not worried (as the object will be destroyed) then the destructor is left to take care of business.

An example:

std::fstream

The close() method can potentially throw an exception. The destructor calls close() if the file has been opened but makes sure that any exceptions do not propagate out of the destructor.

So if the user of a file object wants to do special handling for problems associated to closing the file they will manually call close() and handle any exceptions. If on the other hand they do not care then the destructor will be left to handle the situation.

Scott Myers has an excellent article about the subject in his book "Effective C++"

Edit:

Apparently also in "More Effective C++"
Item 11: Prevent exceptions from leaving destructors

Header fields are not copied to subsequent requests. You should use either cookie for this (addCookie method) or store "REMOTE_USER" in session (which you can obtain with getSession method).

It stands for

Microsoft's Common Object Runtime Library

and it is the primary assembly for the Framework Common Library.

It contains the following namespaces:

 System
 System.Collections
 System.Configuration.Assemblies
 System.Diagnostics
 System.Diagnostics.SymbolStore
 System.Globalization
 System.IO
 System.IO.IsolatedStorage
 System.Reflection
 System.Reflection.Emit
 System.Resources
 System.Runtime.CompilerServices
 System.Runtime.InteropServices
 System.Runtime.InteropServices.Expando
 System.Runtime.Remoting
 System.Runtime.Remoting.Activation
 System.Runtime.Remoting.Channels
 System.Runtime.Remoting.Contexts
 System.Runtime.Remoting.Lifetime
 System.Runtime.Remoting.Messaging
 System.Runtime.Remoting.Metadata
 System.Runtime.Remoting.Metadata.W3cXsd2001
 System.Runtime.Remoting.Proxies
 System.Runtime.Remoting.Services
 System.Runtime.Serialization
 System.Runtime.Serialization.Formatters
 System.Runtime.Serialization.Formatters.Binary
 System.Security
 System.Security.Cryptography
 System.Security.Cryptography.X509Certificates
 System.Security.Permissions
 System.Security.Policy
 System.Security.Principal
 System.Text
 System.Threading
 Microsoft.Win32 

Interesting info about MSCorlib:

• The .NET 2.0 assembly will reference and use the 2.0 mscorlib.The .NET 1.1 assembly will reference the 1.1 mscorlib but will use the 2.0 mscorlib at runtime (due to hard-coded version redirects in theruntime itself)
• In GAC there is only one version of mscorlib, you dont find 1.1 version on GAC even if you have 1.1 framework installed on your machine. It would be good if somebody can explain why MSCorlib 2.0 alone is in GAC whereas 1.x version live inside framework folder
• Is it possible to force a different runtime to be loaded by the application by making a config setting in your app / web.config? you won’t be able to choose the CLR version by settings in the ConfigurationFile – at that point, a CLR will already be running, and there can only be one per process. Immediately after the CLR is chosen the MSCorlib appropriate for that CLR is loaded.

public class MyMap {

public static void main(String[] args) {

    Map<String, String> map1 = new HashMap<String, String>();
    map1.put("key1", "value1");
    map1.put("key2", "value2");
    map1.put("key3", "value3");
    map1.put(null, null);

    Map<String, String> map2 = new HashMap<String, String>();
    map2.put("key4", "value4");
    map2.put("key5", "value5");
    map2.put("key6", "value6");
    map2.put("key3", "replaced-value-of-key3-in-map2");
    // used only if map1 can be changes/updates with the same keys present in map2.
    map1.putAll(map2);

    // use below if you are not supposed to modify the map1.
    for (Map.Entry e : map2.entrySet())
        if (!map1.containsKey(e.getKey()))
            map1.put(e.getKey().toString(), e.getValue().toString());
    System.out.println(map1);
}}

bool = bool != true;

One of the cases.

**var spge = '';** 
alert(spge);

Usually to use the library you need to install the dev version.

Try

sudo apt-get install libusb-1.0-0-dev

For closing the dropdown only if a click event was triggered outside the bootstrap dropdown, this is what worked for me:

JS file:

    $('.createNewElement').on('click.bs.dropdown.data-api', '.tags-btn-group.keep-open-dropdown', function (e) {
        var target = $(e.target);
        if (target.hasClass("dropdown-menu") || target.parents(".dropdown-menu").length) {
            e.stopPropagation();
        }
    });

HTML file:

<!-- button: -->
<div class="createNewElement">
                <div class="btn-group tags-btn-group keep-open-dropdown">

                    <div class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">OPEN DROPDOWN</div>

                    <ul class="dropdown-menu">
                        WHAT EVER YOU WANT HERE...
                    </ul>

                </div>
</div>

Please click on this link it should work ..

http://www.php-guru.in/2013/html-to-pdf-conversion-in-codeigniter/

Or you can see below

There are number of PHP libraries on the web to convert HTML page to PDF file. They are easy to implement and deploy when you are working on any web application in core PHP. But when we try to integrate this libraries with any framework or template, then it becomes very tedious work if the framework which we are using does not have its own library to integrate it with any PDF library. The same situation came in front of me when there was one requirement to convert HTML page to PDF file and the framework I was using was codeigniter.

I searched on web and got number of PHP libraries to convert HTML page to PDF file. After lot of research and googling I decided to go with TCPDF PHP library to convert HTML page to PDF file for my requirement. I found TCPDf PHP library quite easy to integrate with codeigniter and stated working on it. After successfully completing my integration of codeigniter and TCPDF, I thought of sharing this script on web.

Now, let’s start with implimentation of the code.

Download the TCPDF library code, you can download it from TCPDF website http://www.tcpdf.org/.

Now create “tcpdf” folder in “application/helpers/” directory of your web application which is developed in codeigniter. Copy all TCPDF library files and paste it in “application/helpers/tcpdf/” directory. Update the configuration file “tcpdf_config.php” of TCPDF, which is located in “application/helpers/tcpdf/config” directory, do changes according to your applicatoin requirements. We can set logo, font, font size, with, height, header etc in the cofing file. Give read, write permissions to “cache” folder which is there in tcpdf folder. After defining your directory structure, updating configuration file and assigning permissions, here starts your actual coding part.

Create one PHP helper file in “application/helpers/” directory of codeigniter, say “pdf_helper.php”, then copy below given code and paste it in helper file

Helper: application/helpers/pdf_helper.php

function tcpdf()
{
    require_once('tcpdf/config/lang/eng.php');
    require_once('tcpdf/tcpdf.php');
}

Then in controller file call the above helper, suppose our controller file is “createpdf.php” and it has method as pdf(), so the method pdf() will load the “pdf_helper” helper and will also have any other code.

Controller: application/controllers/createpdf.php

function pdf()
{
    $this->load->helper('pdf_helper');
    /*
        ---- ---- ---- ----
        your code here
        ---- ---- ---- ----
    */
    $this->load->view('pdfreport', $data);
}

Now create one view file, say “pdfreport.php” in “application/views/” directory, which is also loaded in pdf() method in controller. So in view file we can directly call the tcpdf() function which we have defined in “pdf_helper” helper, which will load all required TCPDF classes, functions, variable etc. Then we can directly use the TCPDF example codes as it is in our current controller or view. Now in out current view “pdfreport” copy the given code below:

View: application/views/pdfreport.php

tcpdf();
$obj_pdf = new TCPDF('P', PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
$obj_pdf->SetCreator(PDF_CREATOR);
$title = "PDF Report";
$obj_pdf->SetTitle($title);
$obj_pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, $title, PDF_HEADER_STRING);
$obj_pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$obj_pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
$obj_pdf->SetDefaultMonospacedFont('helvetica');
$obj_pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$obj_pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
$obj_pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$obj_pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
$obj_pdf->SetFont('helvetica', '', 9);
$obj_pdf->setFontSubsetting(false);
$obj_pdf->AddPage();
ob_start();
    // we can have any view part here like HTML, PHP etc
    $content = ob_get_contents();
ob_end_clean();
$obj_pdf->writeHTML($content, true, false, true, false, '');
$obj_pdf->Output('output.pdf', 'I');

Thus our HTML page will be converted to PDF using TCPDF in CodeIgniter. We can also embed images,css,modifications in PDF file by using TCPDF library.

I'm currently taking some legacy codebases and introducing minimal TypeScript changes to see if it helps our team. Depending on how strict you want to be with TypeScript, this may or may not be an option for you.

The most helpful way for us to get started was to extend our tsconfig.json file with this property:

// tsconfig.json excerpt:

{
  ...
  "compilerOptions": {
    ...
    "allowJs": true,
    ...
  }
  ...
}

This change lets our JS files that have JSDoc type hints get compiled. Also our IDEs (JetBrains IDEs and VS Code) can provide code-completion and Intellisense.

References:

• TypeScript - Compiler Options
• TypeScript: TSConfig Reference - Compiler Options - allowJs

Here's a C# method to do this. Remember to add your own error handling - this mostly assumes that things work for the sake of brevity. It's 4.0+ framework only, but that's mostly because of the optional worksheetNumber parameter. You can overload the method if you need to support earlier versions.

static void ConvertExcelToCsv(string excelFilePath, string csvOutputFile, int worksheetNumber = 1) {
   if (!File.Exists(excelFilePath)) throw new FileNotFoundException(excelFilePath);
   if (File.Exists(csvOutputFile)) throw new ArgumentException("File exists: " + csvOutputFile);

   // connection string
   var cnnStr = String.Format("Provider=Microsoft.Jet.OLEDB.4.0;Data Source={0};Extended Properties=\"Excel 8.0;IMEX=1;HDR=NO\"", excelFilePath);
   var cnn = new OleDbConnection(cnnStr);

   // get schema, then data
   var dt = new DataTable();
   try {
      cnn.Open();
      var schemaTable = cnn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
      if (schemaTable.Rows.Count < worksheetNumber) throw new ArgumentException("The worksheet number provided cannot be found in the spreadsheet");
      string worksheet = schemaTable.Rows[worksheetNumber - 1]["table_name"].ToString().Replace("'", "");
      string sql = String.Format("select * from [{0}]", worksheet);
      var da = new OleDbDataAdapter(sql, cnn);
      da.Fill(dt);
   }
   catch (Exception e) {
      // ???
      throw e;
   }
   finally {
      // free resources
      cnn.Close();
   }

   // write out CSV data
   using (var wtr = new StreamWriter(csvOutputFile)) {
      foreach (DataRow row in dt.Rows) {
         bool firstLine = true;
         foreach (DataColumn col in dt.Columns) {
            if (!firstLine) { wtr.Write(","); } else { firstLine = false; }
            var data = row[col.ColumnName].ToString().Replace("\"", "\"\"");
            wtr.Write(String.Format("\"{0}\"", data));
         }
         wtr.WriteLine();
      }
   }
}

From the Official documentation,

For example, to set the background color to orange:

<meta name="theme-color" content="#db5945">

In addition, Chrome will show beautiful high-res favicons when they’re provided. Chrome for Android picks the highest res icon that you provide, and we recommend providing a 192×192px PNG file. For example:

<link rel="icon" sizes="192x192" href="nice-highres.png">

The second half of the currently accepted answer is outdated and has two deprecations. First and most important, you can no longer pass a dictionary of dictionaries to the agg groupby method. Second, never use .ix.

If you desire to work with two separate columns at the same time I would suggest using the apply method which implicitly passes a DataFrame to the applied function. Let's use a similar dataframe as the one from above

df = pd.DataFrame(np.random.rand(4,4), columns=list('abcd'))
df['group'] = [0, 0, 1, 1]
df

          a         b         c         d  group
0  0.418500  0.030955  0.874869  0.145641      0
1  0.446069  0.901153  0.095052  0.487040      0
2  0.843026  0.936169  0.926090  0.041722      1
3  0.635846  0.439175  0.828787  0.714123      1

A dictionary mapped from column names to aggregation functions is still a perfectly good way to perform an aggregation.

df.groupby('group').agg({'a':['sum', 'max'], 
                         'b':'mean', 
                         'c':'sum', 
                         'd': lambda x: x.max() - x.min()})

              a                   b         c         d
            sum       max      mean       sum  <lambda>
group                                                  
0      0.864569  0.446069  0.466054  0.969921  0.341399
1      1.478872  0.843026  0.687672  1.754877  0.672401

If you don't like that ugly lambda column name, you can use a normal function and supply a custom name to the special __name__ attribute like this:

def max_min(x):
    return x.max() - x.min()

max_min.__name__ = 'Max minus Min'

df.groupby('group').agg({'a':['sum', 'max'], 
                         'b':'mean', 
                         'c':'sum', 
                         'd': max_min})

              a                   b         c             d
            sum       max      mean       sum Max minus Min
group                                                      
0      0.864569  0.446069  0.466054  0.969921      0.341399
1      1.478872  0.843026  0.687672  1.754877      0.672401

Using apply and returning a Series

Now, if you had multiple columns that needed to interact together then you cannot use agg, which implicitly passes a Series to the aggregating function. When using apply the entire group as a DataFrame gets passed into the function.

I recommend making a single custom function that returns a Series of all the aggregations. Use the Series index as labels for the new columns:

def f(x):
    d = {}
    d['a_sum'] = x['a'].sum()
    d['a_max'] = x['a'].max()
    d['b_mean'] = x['b'].mean()
    d['c_d_prodsum'] = (x['c'] * x['d']).sum()
    return pd.Series(d, index=['a_sum', 'a_max', 'b_mean', 'c_d_prodsum'])

df.groupby('group').apply(f)

         a_sum     a_max    b_mean  c_d_prodsum
group                                           
0      0.864569  0.446069  0.466054     0.173711
1      1.478872  0.843026  0.687672     0.630494

If you are in love with MultiIndexes, you can still return a Series with one like this:

    def f_mi(x):
        d = []
        d.append(x['a'].sum())
        d.append(x['a'].max())
        d.append(x['b'].mean())
        d.append((x['c'] * x['d']).sum())
        return pd.Series(d, index=[['a', 'a', 'b', 'c_d'], 
                                   ['sum', 'max', 'mean', 'prodsum']])

df.groupby('group').apply(f_mi)

              a                   b       c_d
            sum       max      mean   prodsum
group                                        
0      0.864569  0.446069  0.466054  0.173711
1      1.478872  0.843026  0.687672  0.630494

This is not a code issue. It is your default IE settings

To change the "always open" setting:

1. In Windows Explorer, click on the "Tools" menu, choose "Folder options"
2. In the window that appears, click on the "File Types" tab, and scroll through the list until you find the file extension you want to change (they're in alphabetical order). For example, if Internet Explorer always tries to open .zip files, scroll through the list until you find the entry for "zip".
3. Click on the file type, then the "Advanced" button.
4. Check the "Confirm after download" box, then click OK > Close.

EDIT: If you ask me , instead of making any changes in the code i would add the following text "Internet Explorer users: To download file, "Rightclick" the link and hit "Save target as" to download the file."

EDIT 2: THIS solution will work perfectly for you. Its a solution i just copied from the other answer. Im not trying to pass it off as my own

Content-Type: application/octet-stream
Content-Disposition: attachment;filename=\"filename.xxx\"

However you must make sure that you specify the type of file(s) you allow. You have mentioned in your post that you want this for any type of file. This will be an issue.

For ex. If your site has images and if the end user clicks these images then they will be downloaded on his computer instead of opening in a new page. Got the point. So you need to specify the file extensions.

Use SemaphoreSlim.WaitAsync method.

 await mySemaphoreSlim.WaitAsync();
 try {
     await Stuff();
 } finally {
     mySemaphoreSlim.Release();
 }

For UTC:

string unixTimestamp = Convert.ToString((int)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds);

For local system:

string unixTimestamp = Convert.ToString((int)DateTime.Now.Subtract(new DateTime(1970, 1, 1)).TotalSeconds);

To write to a file, I think the following method is the most efficient and straightforward: (You can add quotes if you want)

public static void WriteCsv(DataTable dt, string path)
{
    using (var writer = new StreamWriter(path)) {
        writer.WriteLine(string.Join(",", dt.Columns.Cast<DataColumn>().Select(dc => dc.ColumnName)));
        foreach (DataRow row in dt.Rows) {
            writer.WriteLine(string.Join(",", row.ItemArray));
        }
    }
}

Even better:

student_tuples = [
    ('john', 'A', 15),
    ('jane', 'B', 12),
    ('dave', 'B', 10),
]

sorted(student_tuples, key=lambda student: student[2])   # sort by age
[('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)]

Taken from: https://docs.python.org/3/howto/sorting.html

MyClass myInstance = (MyClass) Class.forName("MyClass").newInstance();

This simple mechanism you can use for detecting finishing of a thread without blocking in join method.

std::thread thread([&thread]() {
    sleep(3);
    thread.detach();
});

while(thread.joinable())
    sleep(1);

This doesn't seem to be relevant in this case, but in case others face this problem --- make sure that if you installed 32 bit version of Eclipse, you also installed 32 bit version of JRE. Similarly, if you installed 64 bit version of Eclipse, you need 64 bit version of JRE in your Windows. Otherwise you will see the above error message as well.

execute ant task clean-all on every build.xml on current or sub-folder.

find . -name 'build.xml' -exec ant -f {} clean-all \;

* {
margin: 0;
}
html, body {
height: 90%;
}
.content {
min-height: 100%;
height: auto !important;
height: 100%;
margin: 0 auto ;
}

• new empty project
• File -> New -> Module from Existing Sources

If you only want the shortened commit hash:

git log --pretty=format:'%h' -n 1

Furthermore, using %H is another way to get the long commit hash, and simply -1 can be used in place of -n 1.

Ahem u_u

As i've stated the back button is for every one of us a pain in some place... that said...

As long as you load the page normally it makes a lot of trouble... for a standard "site" it will not change that much... however i think you can make something like this

The user access everytime to your page .php that choose what to load. You can try to work a little with cache (to not cache page) and maybe expire date.

But the long term solution will be put a code on "onload" event to fetch the data trought Ajax, this way you can (with Javascript) run the code you want, and example refresh the page.

I've done something like this using Spring AOP so I could grab the sql, parameters, errors, and execution time for any query run in the application whether it was HQL, Criteria, or native SQL.

This is obviously fragile, insecure, subject to break with changes in Hibernate, etc, but it illustrates that it's possible to get the SQL:

CriteriaImpl c = (CriteriaImpl)query;
SessionImpl s = (SessionImpl)c.getSession();
SessionFactoryImplementor factory = (SessionFactoryImplementor)s.getSessionFactory();
String[] implementors = factory.getImplementors( c.getEntityOrClassName() );
CriteriaLoader loader = new CriteriaLoader((OuterJoinLoadable)factory.getEntityPersister(implementors[0]),
    factory, c, implementors[0], s.getEnabledFilters());
Field f = OuterJoinLoader.class.getDeclaredField("sql");
f.setAccessible(true);
String sql = (String)f.get(loader);

Wrap the entire thing in a try/catch and use at your own risk.

$('p:contains("dogsss")').text('dollsss');

Statement will be used for executing static SQL statements and it can't accept input parameters.

PreparedStatement will be used for executing SQL statements many times dynamically. It will accept input parameters.

How about less /var/log/syslog?

My 2 cents, from a current implementation Point of View and for SWIG users on k8 (x86_64) architecture.

Linux

First long long and long int are different types but sizeof(long long) == sizeof(long int) == sizeof(int64_t)

Gcc

First try to find where and how the compiler define int64_t and uint64_t

grepc -rn "typedef.*INT64_TYPE" /lib/gcc
/lib/gcc/x86_64-linux-gnu/9/include/stdint-gcc.h:43:typedef __INT64_TYPE__ int64_t;
/lib/gcc/x86_64-linux-gnu/9/include/stdint-gcc.h:55:typedef __UINT64_TYPE__ uint64_t;

So we need to find this compiler macro definition

gcc -dM -E -x c /dev/null | grep __INT64                 
#define __INT64_C(c) c ## L
#define __INT64_MAX__ 0x7fffffffffffffffL
#define __INT64_TYPE__ long int

gcc -dM -E -x c++ /dev/null | grep __INT64
#define __INT64_C(c) c ## L
#define __INT64_MAX__ 0x7fffffffffffffffL
#define __INT64_TYPE__ long int

Clang

clang -dM -E -x c++ /dev/null | grep INT64_TYPE
#define __INT64_TYPE__ long int
#define __UINT64_TYPE__ long unsigned int

Clang, GNU compilers:
-dM dumps a list of macros.
-E prints results to stdout instead of a file.
-x c and -x c++ select the programming language when using a file without a filename extension, such as /dev/null

Ref: https://web.archive.org/web/20190803041507/http://nadeausoftware.com/articles/2011/12/c_c_tip_how_list_compiler_predefined_macros

note: for swig user, on Linux x86_64 use -DSWIGWORDSIZE64

MacOS

On Catalina 10.15 IIRC

Clang

clang -dM -E -x c++ /dev/null | grep INT64_TYPE
#define __INT64_TYPE__ long long int
#define __UINT64_TYPE__ long long unsigned int

Clang:
-dM dumps a list of macros.
-E prints results to stdout instead of a file.
-x c and -x c++ select the programming language when using a file without a filename extension, such as /dev/null

Ref: https://web.archive.org/web/20190803041507/http://nadeausoftware.com/articles/2011/12/c_c_tip_how_list_compiler_predefined_macros

note: for swig user, on macOS x86_64 don't use -DSWIGWORDSIZE64

Visual Studio 2019

First sizeof(long int) == 4 and sizeof(long long) == 8

in stdint.h we have:

#if _VCRT_COMPILER_PREPROCESSOR

typedef signed char        int8_t;
typedef short              int16_t;
typedef int                int32_t;
typedef long long          int64_t;
typedef unsigned char      uint8_t;
typedef unsigned short     uint16_t;
typedef unsigned int       uint32_t;
typedef unsigned long long uint64_t;

note: for swig user, on windows x86_64 don't use -DSWIGWORDSIZE64

SWIG Stuff

First see https://github.com/swig/swig/blob/3a329566f8ae6210a610012ecd60f6455229fe77/Lib/stdint.i#L20-L24 so you can control the typedef using SWIGWORDSIZE64 but...

now the bad: SWIG Java and SWIG CSHARP do not take it into account

So you may want to use

#if defined(SWIGJAVA)
#if defined(SWIGWORDSIZE64)
%define PRIMITIVE_TYPEMAP(NEW_TYPE, TYPE)
%clear NEW_TYPE;
%clear NEW_TYPE *;
%clear NEW_TYPE &;
%clear const NEW_TYPE &;
%apply TYPE { NEW_TYPE };
%apply TYPE * { NEW_TYPE * };
%apply TYPE & { NEW_TYPE & };
%apply const TYPE & { const NEW_TYPE & };
%enddef // PRIMITIVE_TYPEMAP
PRIMITIVE_TYPEMAP(long int, long long);
PRIMITIVE_TYPEMAP(unsigned long int, long long);
#undef PRIMITIVE_TYPEMAP
#endif // defined(SWIGWORDSIZE64)
#endif // defined(SWIGJAVA)

and

#if defined(SWIGCSHARP)
#if defined(SWIGWORDSIZE64)
%define PRIMITIVE_TYPEMAP(NEW_TYPE, TYPE)
%clear NEW_TYPE;
%clear NEW_TYPE *;
%clear NEW_TYPE &;
%clear const NEW_TYPE &;
%apply TYPE { NEW_TYPE };
%apply TYPE * { NEW_TYPE * };
%apply TYPE & { NEW_TYPE & };
%apply const TYPE & { const NEW_TYPE & };
%enddef // PRIMITIVE_TYPEMAP
PRIMITIVE_TYPEMAP(long int, long long);
PRIMITIVE_TYPEMAP(unsigned long int, unsigned long long);
#undef PRIMITIVE_TYPEMAP
#endif // defined(SWIGWORDSIZE64)
#endif // defined(SWIGCSHARP)

So int64_t aka long int will be bind to Java/C# long on Linux...

Just for completeness: To declare a multidimensional list of zeros in python you have to use a list comprehension like this:

buckets = [[0 for col in range(5)] for row in range(10)]

to avoid reference sharing between the rows.

This looks more clumsy than chester1000's code, but is essential if the values are supposed to be changed later. See the Python FAQ for more details.

This is in deed due to characters messing around with the data. Using htmlentities($yourText) worked for me (I had html code inside the xml document). See http://uk3.php.net/htmlentities.

It seems that there is no official solution for this problem, but there is a workaround posted here https://github.com/savoirfairelinux/python-docx/commit/afd9fef6b2636c196761e5ed34eb05908e582649

just update this file "...\site-packages\docx\oxml_init_.py"

# add
import re
import sys

# add
def remove_hyperlink_tags(xml):
    if (sys.version_info > (3, 0)):
        xml = xml.decode('utf-8')
    xml = xml.replace('</w:hyperlink>', '')
    xml = re.sub('<w:hyperlink[^>]*>', '', xml)
    if (sys.version_info > (3, 0)):
        xml = xml.encode('utf-8')
    return xml
    
# update
def parse_xml(xml):
    """
    Return root lxml element obtained by parsing XML character string in
    *xml*, which can be either a Python 2.x string or unicode. The custom
    parser is used, so custom element classes are produced for elements in
    *xml* that have them.
    """
    root_element = etree.fromstring(remove_hyperlink_tags(xml), oxml_parser)
    return root_element

and of course don't forget to mention in the documentation that use are changing the official library

Submodule repositories stay in a detached HEAD state pointing to a specific commit. Changing that commit simply involves checking out a different tag or commit then adding the change to the parent repository.

$ cd submodule
$ git checkout v2.0
Previous HEAD position was 5c1277e... bumped version to 2.0.5
HEAD is now at f0a0036... version 2.0

git-status on the parent repository will now report a dirty tree:

# On branch dev [...]
#
#   modified:   submodule (new commits)

Add the submodule directory and commit to store the new pointer.

Docker inspect use to print all container ips and its respective names

docker ps -q | xargs -n 1 docker inspect --format '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}} {{ .Name }}' | sed 's/ \// /'

HTTPS secures the transmission of the message over the network and provides some assurance to the client about the identity of the server. This is what's important to your bank or online stock broker. Their interest in authenticating the client is not in the identity of the computer, but in your identity. So card numbers, user names, passwords etc. are used to authenticate you. Some precautions are then usually taken to ensure that submissions haven't been tampered with, but on the whole whatever happens over in the session is regarded as having been initiated by you.

WS-Security offers confidentiality and integrity protection from the creation of the message to it's consumption. So instead of ensuring that the content of the communications can only be read by the right server it ensures that it can only be read by the right process on the server. Instead of assuming that all the communications in the securely initiated session are from the authenticated user each one has to be signed.

There's an amusing explanation involving naked motorcyclists here:

https://docs.microsoft.com/archive/blogs/vbertocci/end-to-end-security-or-why-you-shouldnt-drive-your-motorcycle-naked

So WS-Security offers more protection than HTTPS would, and SOAP offers a richer API than REST. My opinion is that unless you really need the additional features or protection you should skip the overhead of SOAP and WS-Security. I know it's a bit of a cop-out but the decisions about how much protection is actually justified (not just what would be cool to build) need to be made by those who know the problem intimately.

Based on Tabare's Answer, I had to add one more day at the end, since the cycle is cut before

var start = new Date("02/05/2013");
var end = new Date("02/10/2013");
var newend = end.setDate(end.getDate()+1);
var end = new Date(newend);
while(start < end){
   alert(start);           

   var newDate = start.setDate(start.getDate() + 1);
   start = new Date(newDate);
}

I'm probably coming a bit too late with this answer, but the accepted answer only works for checking whether a "hard-coded string" is a part of the search string.

For dynamic search, you would have to do this:

SET searchString=abcd1234
SET key=cd123

CALL SET keyRemoved=%%searchString:%key%=%%

IF NOT "x%keyRemoved%"=="x%searchString%" (
    ECHO Contains.
)

Note: You can take the two variables as arguments.

you will get the time without specifying the date format. convert the string to date using Date object

var myDate = new Date('Mon 03-Jul-2017, 06:00 PM');

working solution:

var myDate= new Date('Mon 03-Jul-2017, 06:00 PM');_x000D_
console.log(moment(myDate).format('HH:mm')); // 24 hour format _x000D_
console.log(moment(myDate).format('hh:mm'));_x000D_
console.log(moment(myDate).format('hh:mm A'));

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.18.1/moment.min.js"></script>

Supergeek, your non recursive function did not producte the correct result, but mine does. I believe yours does one too many additions.

private Point LocationOnClient(Control c)
{
   Point retval = new Point(0, 0);
   for (; c.Parent != null; c = c.Parent)
   { retval.Offset(c.Location); }
   return retval;
}

Remember that the US date format is different from the UK. Using the UK format, it needs to be, e.g.

--                                  dd/mm/ccyy hh:mm:ss     
dbo.no_time(at.date_stamp) between '22/05/2016 00:00:01' and '22/07/2016 23:59:59' 

My favorite method uses cv2.copyMakeBorder with no border, like so.

copy = cv2.copyMakeBorder(original,0,0,0,0,cv2.BORDER_REPLICATE)

Perhaps you can use JavaScript to solve your cross-browser problem. It uses a different escape mechanism, one with which you're obviously already familiar:

(reference-to-the-tag).title = "Some \"text\"";

It doesn't strictly separate the functions of HTML, JavaScript, and CSS the way folks want you to nowadays, but whom do you need to make happy? Your users or techies you don't know?

I'm not entirely sure what you mean by "current milliseconds" but I'll assume it's the number of milliseconds since the "epoch," namely midnight, January 1, 1970 UTC.

If you want to find the number of milliseconds since the epoch right now, then use System.currentTimeMillis() as Anubian Noob has pointed out. If so, there's no reason to use any of the new java.time APIs to do this.

However, maybe you already have a LocalDateTime or similar object from somewhere and you want to convert it to milliseconds since the epoch. It's not possible to do that directly, since the LocalDateTime family of objects has no notion of what time zone they're in. Thus time zone information needs to be supplied to find the time relative to the epoch, which is in UTC.

Suppose you have a LocalDateTime like this:

LocalDateTime ldt = LocalDateTime.of(2014, 5, 29, 18, 41, 16);

You need to apply the time zone information, giving a ZonedDateTime. I'm in the same time zone as Los Angeles, so I'd do something like this:

ZonedDateTime zdt = ldt.atZone(ZoneId.of("America/Los_Angeles"));

Of course, this makes assumptions about the time zone. And there are edge cases that can occur, for example, if the local time happens to name a time near the Daylight Saving Time (Summer Time) transition. Let's set these aside, but you should be aware that these cases exist.

Anyway, if you can get a valid ZonedDateTime, you can convert this to the number of milliseconds since the epoch, like so:

long millis = zdt.toInstant().toEpochMilli();

A/code.cpp

#include <B/file.hpp>

A/a/code2.cpp

#include <B/file.hpp>

Compile using:

g++ -I /your/source/root /your/source/root/A/code.cpp
g++ -I /your/source/root /your/source/root/A/a/code2.cpp

Edit:

You can use environment variables to change the path g++ looks for header files. From man page:

Some additional environments variables affect the behavior of the preprocessor.

   CPATH
   C_INCLUDE_PATH
   CPLUS_INCLUDE_PATH
   OBJC_INCLUDE_PATH

Each variable's value is a list of directories separated by a special character, much like PATH, in which to look for header files. The special character, "PATH_SEPARATOR", is target-dependent and determined at GCC build time. For Microsoft Windows-based targets it is a semicolon, and for almost all other targets it is a colon.

CPATH specifies a list of directories to be searched as if specified with -I, but after any paths given with -I options on the command line. This environment variable is used regardless of which language is being preprocessed.

The remaining environment variables apply only when preprocessing the particular language indicated. Each specifies a list of directories to be searched as if specified with -isystem, but after any paths given with -isystem options on the command line.

In all these variables, an empty element instructs the compiler to search its current working directory. Empty elements can appear at the beginning or end of a path. For instance, if the value of CPATH is ":/special/include", that has the same effect as -I. -I/special/include.

There are many ways you can change an environment variable. On bash prompt you can do this:

$ export CPATH=/your/source/root
$ g++ /your/source/root/A/code.cpp
$ g++ /your/source/root/A/a/code2.cpp

You can of course add this in your Makefile etc.

This is a duplicate answer **Reconnect to a driver in python selenium ** This is applicable on all drivers and for java api.

1. open a driver

driver = webdriver.Firefox()  #python

2. extract to session_id and _url from driver object.

url = driver.command_executor._url       #"http://127.0.0.1:60622/hub"
session_id = driver.session_id            #'4e167f26-dc1d-4f51-a207-f761eaf73c31'

3. Use these two parameter to connect to your driver.

driver = webdriver.Remote(command_executor=url,desired_capabilities={})
driver.close()   # this prevents the dummy browser
driver.session_id = session_id

And you are connected to your driver again.

driver.get("http://www.mrsmart.in")

Tuples are immutable and not supposed to be changed - that is what the list type is for. You could replace each tuple by originalTuple + (newElement,), thus creating a new tuple. For example:

t = (1,2,3)
t = t + (1,)
print t
(1,2,3,1)

But I'd rather suggest to go with lists from the beginning, because they are faster for inserting items.

And another hint: Do not overwrite the built-in name list in your program, rather call the variable l or some other name. If you overwrite the built-in name, you can't use it anymore in the current scope.

put the id you want to check in jquery is method.

var idcheck = $("selector").is("#id"); 

if(idcheck){ // if the selector contains particular id

// your code if particular Id is there

}
else{
// your code if particular Id is NOT there
}

Here is perhaps a different way for you to achieve this. Pass into the directive both the index and the item and let the directive setup the html in a template:

Demo: http://plnkr.co/edit/ybcNosdPA76J1IqXjcGG?p=preview

html:

<ul id="thumbnails">
    <li class="thumbnail" ng-repeat="item in items" options='#my-container' itemdata='item' index="$index">

    </li>
  </ul>

js directive:

app.directive('thumbnail', [function() {
  return {
    restrict: 'CA',
    replace: false,
    transclude: false,
    scope: {
        index: '=index',
        item: '=itemdata'
    },
    template: '<a href="#"><img src="{{item.src}}" alt="{{item.alt}}" /></a>',
    link: function(scope, elem, attrs) {
        if (parseInt(scope.index) == 0) {
            angular.element(attrs.options).css({'background-image':'url('+ scope.item.src +')'});
        }

        elem.bind('click', function() {
            var src = elem.find('img').attr('src');

            // call your SmoothZoom here
            angular.element(attrs.options).css({'background-image':'url('+ scope.item.src +')'});
        });
    }
}
}]);

You probably would be better off adding a ng-click to the image as pointed out in another answer.

Update

The link for the demo was incorrect. It has been updated to: http://plnkr.co/edit/ybcNosdPA76J1IqXjcGG?p=preview

I have created a simple script that does the following:

• Download one or more plugins to the plugin directory
• Scan all plugins in that directory for missing dependencies
• download this dependencies as well
• loop until no open dependencies are left

The script requires no running jenkins - I use it to provision a docker box.

https://gist.github.com/micw/e80d739c6099078ce0f3

<video width="320" height="240" autoplay="autoplay">
  <source src="movie.mp4" type="video/mp4">
  <source src="movie.ogg" type="video/ogg">
  Your browser does not support the video tag.
</video>

You should be injecting NameService inside providers array of your AppModule's NgModule metadata.

@NgModule({
   imports: [BrowserModule, ...],
   declarations: [...],
   bootstrap: [AppComponent],
   //inject providers below if you want single instance to be share amongst app
   providers: [MyService]
})
export class AppModule {

}

If you want to create an Dependency for particular component level without bothering about state of your application, then you can inject that dependency on component providers metadata option like accepted @Klass answer shown.

To help everyone avoid confusion, I will reformulate the question in two parts.

First : "how can make an authenticated HTTP request with a browser, using BASIC auth?".

In the browser you can do a http basic auth first by waiting the prompt to come, or by editing the URL if you follow this format: http://myusername:[email protected]

NB: the curl command mentionned in the question is perfectly fine, if you have a command-line and curl installed. ;)

References:

• https://en.wikipedia.org/wiki/Basic_access_authentication#URL_encoding
• https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax
• https://tools.ietf.org/html/rfc3986#page-18

Also according to the CURL manual page https://curl.haxx.se/docs/manual.html

HTTP

  Curl also supports user and password in HTTP URLs, thus you can pick a file
  like:

      curl http://name:[email protected]/full/path/to/file

  or specify user and password separately like in

      curl -u name:passwd http://machine.domain/full/path/to/file

  HTTP offers many different methods of authentication and curl supports
  several: Basic, Digest, NTLM and Negotiate (SPNEGO). Without telling which
  method to use, curl defaults to Basic. You can also ask curl to pick the
  most secure ones out of the ones that the server accepts for the given URL,
  by using --anyauth.

  NOTE! According to the URL specification, HTTP URLs can not contain a user
  and password, so that style will not work when using curl via a proxy, even
  though curl allows it at other times. When using a proxy, you _must_ use
  the -u style for user and password.

The second and real question is "However, on somesite.com, I'm not getting an authorization prompt at all, just a page that says I'm not authorized. Did somesite not implement the Basic Auth workflow correctly, or is there something else I need to do?"

The curl documentation says the -u option supports many method of authentication, Basic being the default.

Hi,

You can also do as like below... In this way, your both functions should call and if both functions return true then it will return true else return false.

<input type="button" 
     onclick="var valFunc1 = func1(); var valFunc2 = func2(); if(valFunc1 == true && valFunc2 ==true) {return true;} else{return false;}" 
     value="Call2Functions" />

Thank you, Vishal Patel

The example below is based on the html5rocks solution. It uses the browser's FileReader() function. Newer browsers only.

See http://www.html5rocks.com/en/tutorials/file/dndfiles/#toc-reading-files

In this example, the user selects an HTML file. It uploaded into the <textarea>.

<form enctype="multipart/form-data">
<input id="upload" type=file   accept="text/html" name="files[]" size=30>
</form>

<textarea class="form-control" rows=35 cols=120 id="ms_word_filtered_html"></textarea>

<script>
function handleFileSelect(evt) {
    var files = evt.target.files; // FileList object

    // use the 1st file from the list
    f = files[0];

    var reader = new FileReader();

    // Closure to capture the file information.
    reader.onload = (function(theFile) {
        return function(e) {

          jQuery( '#ms_word_filtered_html' ).val( e.target.result );
        };
      })(f);

      // Read in the image file as a data URL.
      reader.readAsText(f);
  }

  document.getElementById('upload').addEventListener('change', handleFileSelect, false);
</script>

Environment.GetSystemVariable("%SystemDrive%"); will provide the drive OS installed, and you can set filters to savedialog Obtain file path of C# save dialog box

The constructor of your A object allocates another object dynamically and stores a pointer to that dynamically allocated object in a raw pointer.

For that scenario, you must define your own copy constructor , assignment operator and destructor. The compiler generated ones will not work correctly. (This is a corollary to the "Law of the Big Three": A class with any of destructor, assignment operator, copy constructor generally needs all 3).

You have defined your own destructor (and you mentioned creating a copy constructor), but you need to define both of the other 2 of the big three.

An alternative is to store the pointer to your dynamically allocated int[] in some other object that will take care of these things for you. Something like a vector<int> (as you mentioned) or a boost::shared_array<>.

To boil this down - to take advantage of RAII to the full extent, you should avoid dealing with raw pointers to the extent possible.

And since you asked for other style critiques, a minor one is that when you are deleting raw pointers you do not need to check for 0 before calling delete - delete handles that case by doing nothing so you don't have to clutter you code with the checks.

Try to set :

default_socket_timeout = 120

in your php.ini file.

The way i usually do it is by embedding a Row inside the Raised button:

class Sendbutton extends StatelessWidget {
      @override
      Widget build(BuildContext context) {
        return RaisedButton(
          onPressed: () {},
          color: Colors.black,
          textColor: Colors.white,
          child: Row(
            children: <Widget>[
              Text('Send'),
              Icon(Icons.send)
            ],
          ),

        );
      }
    }

You can use this syntax for get enum possible values in MySQL QUERY :

$syntax = "SELECT COLUMN_TYPY FROM information_schema.`COLUMNS` 
WHERE TABLE_NAME = '{$THE_TABLE_NAME}' 
AND COLUMN_NAME = '{$THE_COLUMN_OF_TABLE}'";

and you get value, example : enum('Male','Female')

this is example sytax php:

<?php
function ($table,$colm){

// mysql query.
$syntax = mysql_query("SELECT COLUMN_TYPY FROM information_schema.`COLUMNS` 
WHERE TABLE_NAME = '$table' AND COLUMN_NAME ='$colm'");

if (!mysql_error()){
 //Get a array possible values from table and colm.
 $array_string = mysql_fetch_array($syntax);

    //Remove part string
    $string = str_replace("'", "", $array_string['COLUMN_TYPE']);
    $string = str_replace(')', "", $string);
    $string = explode(",",substr(5,$string));
}else{
    $string = "error mysql :".mysql_error();
}
// Values is (Examples) Male,Female,Other
return $string;
}
?>

private AudioManager audio;

Inside onCreate:

audio = (AudioManager) getSystemService(Context.AUDIO_SERVICE);

Override onKeyDown:

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_VOLUME_UP:
        audio.adjustStreamVolume(AudioManager.STREAM_MUSIC,
                AudioManager.ADJUST_RAISE, AudioManager.FLAG_SHOW_UI);
        return true;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        audio.adjustStreamVolume(AudioManager.STREAM_MUSIC,
                AudioManager.ADJUST_LOWER, AudioManager.FLAG_SHOW_UI);
        return true;
    default:
        return false;
    }
}

I know this is an old question, but I've found another answer that worked better for me and it doesn't seem to appear in any of the answers.

Create a layout xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:paddingTop="5dip"
    android:paddingBottom="5dip"
    android:paddingStart="10dip"
    android:paddingEnd="10dip">

<ImageView
    android:id="@+id/shoe_select_icon"
    android:layout_width="30dp"
    android:layout_height="30dp"
    android:layout_gravity="center_vertical"
    android:scaleType="fitXY" />

<TextView
    android:id="@+id/shoe_select_text"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:textSize="20sp"
    android:paddingStart="10dp"
    android:paddingEnd="10dp"/>

</LinearLayout>

Create a ListPopupWindow and a map with the content:

ListPopupWindow popupWindow;
List<HashMap<String, Object>> data = new ArrayList<>();
HashMap<String, Object> map = new HashMap<>();
    map.put(TITLE, getString(R.string.left));
    map.put(ICON, R.drawable.left);
    data.add(map);
    map = new HashMap<>();
    map.put(TITLE, getString(R.string.right));
    map.put(ICON, R.drawable.right);
    data.add(map);

Then on click, display the menu using this function:

private void showListMenu(final View anchor) {
    popupWindow = new ListPopupWindow(this);

    ListAdapter adapter = new SimpleAdapter(
            this,
            data,
            R.layout.shoe_select,
            new String[] {TITLE, ICON}, // These are just the keys that the data uses (constant strings)
            new int[] {R.id.shoe_select_text, R.id.shoe_select_icon}); // The view ids to map the data to

    popupWindow.setAnchorView(anchor);
    popupWindow.setAdapter(adapter);
    popupWindow.setWidth(400);
    popupWindow.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            switch (position){
                case 0:
                    devicesAdapter.setSelectedLeftPosition(devicesList.getChildAdapterPosition(anchor));
                    break;
                case 1:
                    devicesAdapter.setSelectedRightPosition(devicesList.getChildAdapterPosition(anchor));
                    break;
                default:
                    break;
            }
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    devicesAdapter.notifyDataSetChanged();
                }
            });
            popupWindow.dismiss();
        }
    });
    popupWindow.show();
}

Use os.environ[str(DEBUSSY)] for both reading and writing (http://docs.python.org/library/os.html#os.environ).

As for reading, you have to parse the number from the string yourself of course.

Global import is safe to go with.

import 'rxjs/Rx';

1. $ git rm ./*.DS_Store - remove all .DS_Store from git
2. $ echo \.DS_Store >> .gitignore - ignore .DS_Store in future

commit & push

You first have to tell Gnuplot to use a style that uses points, e.g. with points or with linespoints. Try for example:

plot sin(x) with points

Output:

Now try:

plot sin(x) with points pointtype 5

Output:

You may also want to look at the output from the test command which shows you the capabilities of the current terminal. Here are the capabilities for my pngairo terminal:

Here's a solution that doesn't use JS at all. It uses checkboxes instead.

You can hide the checkbox by adding this to your CSS:

.container input{
    display: none;
}

And then add some styling to make it look like a button.

Here's the source code that I modded.

table
{ 
margin-left: auto;
margin-right: auto;
}

This will definitely work. Cheers

You do not use UTF-8 to encode text data for HTML forms. The html standard defines two encodings, and the relevant part of that standard is here. The "old" encoding, than handles ascii, is application/x-www-form-urlencoded. The new one, that works properly, is multipart/form-data.

Specifically, the form declaration looks like this:

 <FORM action="http://server.com/cgi/handle"
       enctype="multipart/form-data"
       method="post">
   <P>
   What is your name? <INPUT type="text" name="submit-name"><BR>
   What files are you sending? <INPUT type="file" name="files"><BR>
   <INPUT type="submit" value="Send"> <INPUT type="reset">
 </FORM>

And I think that's all you have to worry about - the webserver should handle it. If you are writing something that directly reads the InputStream from the web client, then you will need to read RFC 2045 and RFC 2046.

You can use np.c_

np.c_[[1,2,3], [4,5,6]]

It will give you:

np.array([[1,4], [2,5], [3,6]])

For flexibility and other places you might want to validated. You can use the following function.

`function validateOnlyTextField(element) {
    var str = element.value;
    if(!(/^[a-zA-Z, ]+$/.test(str))){
        // console.log('String contain number characters');
        str = str.substr(0,  str.length -1);
        element.value = str;
    }
}`

Then on your html section use the following event.

<input type="text" id="names" onkeyup="validateOnlyTextField(this)" />

You can always reuse the function.

As far as I can think bout it, there's only two ways you can do it. How can you know the user has finished writing a word? Either on focus lost, or clicking on an "ok" button. There's no way on my mind you can know the user pressed the last character...

So call onFocusChange(View v, boolean hasFocus) or add a button and a click listener to it.

Import-Csv C:\test.csv |
Foreach-Object {
  NET USER    $ _.username   $ _.password /ADD
  NET LOCALGROUP "group" $_.username  /ADD
}

edit csv as username,password and change "group" for your groupname

:) worked on 2012 R2

This seems ridiculous and far fetched but you could always use Windows (or whatever OS you prefer) to manage the sound for you!

import os
os.system("start C:/thepathyouwant/file")

Simple, no extensions, somewhat slow and junky, but working.

The best way to make the header full screen is set height to be 100vh

#header{
height: 100vh;
}

KEY and INDEX are synonyms.

You should add an index when performance measurements and EXPLAIN shows you that the query is inefficient because of a missing index. Adding an index can improve the performance of queries (but it can slow down modifications to the table).

You should use UNIQUE when you want to contrain the values in that column (or columns) to be unique, so that attempts to insert duplicate values result in an error.

A PRIMARY KEY is both a unique constraint and it also implies that the column is NOT NULL. It is used to give an identity to each row. This can be useful for joining with another table via a foreign key constraint. While it is not required for a table to have a PRIMARY KEY it is usually a good idea.

import java.util.*;

class GetCurrentmonth
{
    public static void main(String args[])
    {
        int month;
        GregorianCalendar date = new GregorianCalendar();      
        month = date.get(Calendar.MONTH);
        month = month+1;
        System.out.println("Current month is  " + month);
    }
}

Sounds like you only installed the MySQL Client Tools (MySQL Workbench). You have to install the MySQL Database server, configure and start it.

http://dev.mysql.com/downloads/

You probably want the MySQL Community Server download.

Take a look at the FormData object: https://developer.mozilla.org/en/docs/Web/API/FormData

this.uploadFileToUrl = function(file, uploadUrl){
        var fd = new FormData();
        fd.append('file', file);
        $http.post(uploadUrl, fd, {
            transformRequest: angular.identity,
            headers: {'Content-Type': undefined}
        })
        .success(function(){
        })
        .error(function(){
        });
    }

You maybe having this error on your java files because there is one or more XML file with error.

Go through all your XML files and resolve errors, then clean or rebuild project from build menu

Start with your most recent edited XML file

You can throw a HttpResponseException

HttpResponseMessage response = 
    this.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "your message");
throw new HttpResponseException(response);

It is possible to change the PWD, using JNA/JNI to make calls to libc. The JRuby guys have a handy java library for making POSIX calls called jna-posix Here's the maven info

You can see an example of its use here (Clojure code, sorry). Look at the function chdirToRoot

The Array prototype's reverse method modifies the array and returns a reference to it, which means you can do this:

var sortedAsc = _.sortBy(collection, 'propertyName');
var sortedDesc = _.sortBy(collection, 'propertyName').reverse();

Also, the underscore documentation reads:

In addition, the Array prototype's methods are proxied through the chained Underscore object, so you can slip a reverse or a push into your chain, and continue to modify the array.

which means you can also use .reverse() while chaining:

var sortedDescAndFiltered = _.chain(collection)
    .sortBy('propertyName')
    .reverse()
    .filter(_.property('isGood'))
    .value();

var rad_id = document.getElementById('<%=radio_btn_lst.ClientID %>');
var radio = rad_id.getElementsByTagName("input");
radio[0].checked = true;

//this for javascript in asp.net try this in .aspx page

// if you select other radiobutton increase [0] to [1] or [2] like this

The characters '<', and '>', are to indicate a place-holder, you should remove them to read:

php /usr/local/solusvm/scripts/pass.php --type=admin --comm=change --username=ADMINUSERNAME

You can use the fuser command, like:

fuser file_name

You will receive a list of processes using the file.

You can use different flags with it, in order to receive a more detailed output.

You can find more info in the fuser's Wikipedia article, or in the man pages.

Yes there is retainAll check out this

Set<Type> intersection = new HashSet<Type>(s1);
intersection.retainAll(s2);

get the compatible version of this jar slf4j-jdk14 and add it as a dependency. this solved the problem for me.

You can simply do this:

timestamps.sort(reverse=True)