After watching the answers and checking the recommendations, I end up having no clue what was going wrong.

I literally tried everything. So if you end up in the same situation, understand that the issue might be something else, completely irrelevant from swagger.

In my case was a OData exception.

Here's the procedure:

1) Navigate to the localhost:xxxx/swagger
2) Open Developer tools
3) Click on the error shown in the console and you will see the inner exception that is causing the issue.

Spring Boot provide the plugin with maven.

So you can go to your project directory and run

mvn spring-boot:run

This command line run will be easily when you're using spring-boot-devs-tool with auto reload/restart when you have changed you application.

The first answer is great only for those people who know kotlin, for those who still using java here I translate the first answer

 public Notification getNotification() {
        String channel;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
            channel = createChannel();
        else {
            channel = "";
        }
        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this, channel).setSmallIcon(android.R.drawable.ic_menu_mylocation).setContentTitle("snap map fake location");
        Notification notification = mBuilder
                .setPriority(PRIORITY_LOW)
                .setCategory(Notification.CATEGORY_SERVICE)
                .build();


        return notification;
    }

    @NonNull
    @TargetApi(26)
    private synchronized String createChannel() {
        NotificationManager mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);

        String name = "snap map fake location ";
        int importance = NotificationManager.IMPORTANCE_LOW;

        NotificationChannel mChannel = new NotificationChannel("snap map channel", name, importance);

        mChannel.enableLights(true);
        mChannel.setLightColor(Color.BLUE);
        if (mNotificationManager != null) {
            mNotificationManager.createNotificationChannel(mChannel);
        } else {
            stopSelf();
        }
        return "snap map channel";
    } 

For android, P don't forget to include this permission

<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />

In the constructor of Startup class, you can access appsettings.json and many other settings using the injected IConfiguration object:

Startup.cs Constructor

    public Startup(IConfiguration configuration)
    {
        Configuration = configuration;

        //here you go
        var myvalue = Configuration["Grandfather:Father:Child"];

    }

public IConfiguration Configuration { get; }

Contents of appsettings.json

  {
  "Grandfather": {
    "Father": {
      "Child": "myvalue"
    }
  }

STEP 1: Include the following in OnConfiguring()

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        IConfigurationRoot configuration = new ConfigurationBuilder()
            .SetBasePath(AppDomain.CurrentDomain.BaseDirectory)
            .AddJsonFile("appsettings.json")
            .Build();
        optionsBuilder.UseSqlServer(configuration.GetConnectionString("DefaultConnection"));
    }

STEP 2: Create appsettings.json:

  {
    "ConnectionStrings": {       
      "DefaultConnection": "Server=YOURSERVERNAME; Database=YOURDATABASENAME; Trusted_Connection=True; MultipleActiveResultSets=true"        
    } 
  }

STEP 3: Hard copy appsettings.json to the correct directory

  Hard copy appsettings.json.config to the directory specified in the AppDomain.CurrentDomain.BaseDirectory directory. 
  Use your debugger to find out which directory that is.        

Assumption: you have already included package Microsoft.Extensions.Configuration.Json (get it from Nuget) in your project.

Because you have a very simple CORS policy (Allow all requests from XXX domain), you don't need to make it so complicated. Try doing the following first (A very basic implementation of CORS).

If you haven't already, install the CORS nuget package.

Install-Package Microsoft.AspNetCore.Cors

In the ConfigureServices method of your startup.cs, add the CORS services.

public void ConfigureServices(IServiceCollection services)
{
    services.AddCors(); // Make sure you call this previous to AddMvc
    services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
}

Then in your Configure method of your startup.cs, add the following :

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
    // Make sure you call this before calling app.UseMvc()
    app.UseCors(
        options => options.WithOrigins("http://example.com").AllowAnyMethod()
    );

    app.UseMvc();
}

Now give it a go. Policies are for when you want different policies for different actions (e.g. different hosts or different headers). For your simple example you really don't need it. Start with this simple example and tweak as you need to from there.

Further reading : http://dotnetcoretutorials.com/2017/01/03/enabling-cors-asp-net-core/

When I used the Scaffold-DbContext command, it didn't include the "[key]" annotation in the model files or the "entity.HasKey(..)" entry in the "modelBuilder.Entity" blocks. My solution was to add a line like this in every "modelBuilder.Entity" block in the *Context.cs file:

entity.HasKey(X => x.Id);

I'm not saying this is better, or even the right way. I'm just saying that it worked for me.

If a bean is in the same package in which it is @Autowired, then it will never cause such an issue. However, beans are not accessible from different packages by default. To fix this issue follow these steps :

1. Import following in your main class:
   import org.springframework.context.annotation.ComponentScan;
2. add annotation over your main class :

@ComponentScan(basePackages = {"your.company.domain.package"})
public class SpringExampleApplication {

    public static void main(String[] args) {
        SpringApplication.run(SpringExampleApplication.class, args);
    }
}

This issue started occurring for me all of a sudden, so I was sure, there could be some other reason. On digging deep, it was a simple issue where I used http in the BaseUrl of Retrofit instead of https. So changing it to https solved the issue for me.

I'm doing it like this at the moment:

// Requires NuGet package Microsoft.Extensions.Configuration.Json

using Microsoft.Extensions.Configuration;
using System.IO;

namespace ImagesToMssql.AppsettingsJson
{
    public static class AppSettingsJson
    {           
        public static IConfigurationRoot GetAppSettings()
        {
            string applicationExeDirectory = ApplicationExeDirectory();

            var builder = new ConfigurationBuilder()
            .SetBasePath(applicationExeDirectory)
            .AddJsonFile("appsettings.json");

            return builder.Build();
        }

        private static string ApplicationExeDirectory()
        {
            var location = System.Reflection.Assembly.GetExecutingAssembly().Location;
            var appRoot = Path.GetDirectoryName(location);

            return appRoot;
        }
    }
}

And then I use this where I need to get the data from the appsettings.json file:

var appSettingsJson = AppSettingsJson.GetAppSettings();
// appSettingsJson["keyName"]

I know this is old but this answer still applies to newer Core releases.

If by chance your DbContext implementation is in a different project than your startup project and you run ef migrations, you'll see this error because the command will not be able to invoke the application's startup code leaving your database provider without a configuration. To fix it, you have to let ef migrations know where they're at.

dotnet ef migrations add MyMigration [-p <relative path to DbContext project>, -s <relative path to startup project>]

Both -s and -p are optionals that default to the current folder.

If you have just added FCM to an existing app, onTokenRefresh() will NOT be called. I got it to run by uninstalling the app and installing it again.

Unfortunately this was a limitation of Firebase Notifications in SDK 9.0.0-9.6.1. When the app is in the background the launcher icon is use from the manifest (with the requisite Android tinting) for messages sent from the console.

With SDK 9.8.0 however, you can override the default! In your AndroidManifest.xml you can set the following fields to customise the icon and color:

<meta-data
        android:name="com.google.firebase.messaging.default_notification_icon"
        android:resource="@drawable/notification_icon" />
<meta-data android:name="com.google.firebase.messaging.default_notification_color"
        android:resource="@color/google_blue" />

Note that if the app is in the foreground (or a data message is sent) you can completely use your own logic to customise the display. You can also always customise the icon if sending the message from the HTTP/XMPP APIs.

Addition to accepted answer -

If password not seen in logs, enable "org.springframework.boot.autoconfigure.security" logs.

If you fine-tune your logging configuration, ensure that the org.springframework.boot.autoconfigure.security category is set to log INFO messages, otherwise the default password will not be printed.

https://docs.spring.io/spring-boot/docs/1.4.0.RELEASE/reference/htmlsingle/#boot-features-security

This is caused by non-matching Spring Boot dependencies. Check your classpath to find the offending resources. You have explicitly included version 1.1.8.RELEASE, but you have also included 3 other projects. Those likely contain different Spring Boot versions, leading to this error.

It might be obvious, but make sure that you are sending to the parser URL object not a String containing www adress. This will not work:

    ObjectMapper mapper = new ObjectMapper();
    String www = "www.sample.pl";
    Weather weather = mapper.readValue(www, Weather.class);

But this will:

    ObjectMapper mapper = new ObjectMapper();
    URL www = new URL("http://www.oracle.com/");
    Weather weather = mapper.readValue(www, Weather.class);

I was facing this issue even after supplying all required datasource properties in application.properties. Then I realized that properties configuration class was not getting scanned by Spring boot because it was in different package hierarchy compared to my Spring boot Application.java and hence no properties were applied to datasource object. I changed the package name of my properties configuration class and it started working.

By default, JNDI is disabled in embedded Tomcat which is causing the NoInitialContextException. You need to call Tomcat.enableNaming() to enable it. The easiest way to do that is with a TomcatEmbeddedServletContainer subclass:

@Bean
public TomcatEmbeddedServletContainerFactory tomcatFactory() {
    return new TomcatEmbeddedServletContainerFactory() {

        @Override
        protected TomcatEmbeddedServletContainer getTomcatEmbeddedServletContainer(
                Tomcat tomcat) {
            tomcat.enableNaming();
            return super.getTomcatEmbeddedServletContainer(tomcat);
        }
    };
}

If you take this approach, you can also register the DataSource in JNDI by overriding the postProcessContext method in your TomcatEmbeddedServletContainerFactory subclass.

context.getNamingResources().addResource adds the resource to the java:comp/env context so the resource's name should be jdbc/mydatasource not java:comp/env/mydatasource.

Tomcat uses the thread context class loader to determine which JNDI context a lookup should be performed against. You're binding the resource into the web app's JNDI context so you need to ensure that the lookup is performed when the web app's class loader is the thread context class loader. You should be able to achieve this by setting lookupOnStartup to false on the jndiObjectFactoryBean. You'll also need to set expectedType to javax.sql.DataSource:

<bean class="org.springframework.jndi.JndiObjectFactoryBean">
    <property name="jndiName" value="java:comp/env/jdbc/mydatasource"/>
    <property name="expectedType" value="javax.sql.DataSource"/>
    <property name="lookupOnStartup" value="false"/>
</bean>

This will create a proxy for the DataSource with the actual JNDI lookup being performed on first use rather than during application context startup.

The approach described above is illustrated in this Spring Boot sample.

I had two dependencies with groupId of org.springframework.data, then I removed jpa and kept mongodb only , and it worked!

<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-mongodb</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-jpa</artifactId>
</dependency>

You are missing spring-security-web-3.1.X.RELEASE.jar from your classpath

If your repository URL also work on HTTP and the security is not a concern, you can go to settings.xml (often, but not always, located in %USERPROFILE%/.m2) and replace HTTPS with HTTP for <repository> and <pluginRepository> URLs.

For example, this:

<repository>
    <snapshots>
        <enabled>false</enabled>
    </snapshots>
    <id>central</id>
    <name>libs-release</name>
    <url>https://<artifactory>/libs-release</url>
</repository>

should be replaced by this:

<repository>
    <snapshots>
        <enabled>false</enabled>
    </snapshots>
    <id>central</id>
    <name>libs-release</name>
    <url>https://<artifactory>/libs-release</url>
</repository>

You state in the comments that the returned JSON is this:

{ 
  "dstOffset" : 3600, 
  "rawOffset" : 36000, 
  "status" : "OK", 
  "timeZoneId" : "Australia/Hobart", 
  "timeZoneName" : "Australian Eastern Daylight Time" 
}

You're telling Gson that you have an array of Post objects:

List<Post> postsList = Arrays.asList(gson.fromJson(reader,
                    Post[].class));

You don't. The JSON represents exactly one Post object, and Gson is telling you that.

Change your code to be:

Post post = gson.fromJson(reader, Post.class);

What ended up working for me after a few hours of pain..

if you're running brew..

brew install ruby

in the terminal output/log, identify the path where ruby was installed, brew suggests 'You may want to add this to your PATH', so that's what we'll do. For example, mine is

/usr/local/lib/ruby/gems/3.0.0/bin

Add this to your path by running (omitting braces)

echo 'export PATH"{the_path_you_found_above}:$PATH"' >> ~/.bash_profile

then update your environment by running

source ~/.bash_profile

now, try running your install, i.e.,

sudo gem install middleman

The reference implementation includes a fluent interface. Check out JSONWriter and its toString-implementing subclass JSONStringer

you can get List value without using Type object.

EvalClassName[] evalClassName;
ArrayList<EvalClassName> list;
evalClassName= new Gson().fromJson(JSONArrayValue.toString(),EvalClassName[].class);
list = new ArrayList<>(Arrays.asList(evalClassName));

I have tested it and it is working.

I'm pretty sure GSON serializes/deserializes Maps and multiple-nested Maps (i.e. Map<String, Map<String, Object>>) just fine by default. The example provided I believe is nothing more than just a starting point if you need to do something more complex.

Check out the MapTypeAdapterFactory class in the GSON source: http://code.google.com/p/google-gson/source/browse/trunk/gson/src/main/java/com/google/gson/internal/bind/MapTypeAdapterFactory.java

So long as the types of the keys and values can be serialized into JSON strings (and you can create your own serializers/deserializers for these custom objects) you shouldn't have any issues.

You can put @JsonSerialize(using = CustomDateSerializer.class) over any date field of object to be serialized.

public class CustomDateSerializer extends SerializerBase<Date> {

    public CustomDateSerializer() {
        super(Date.class, true);
    }

    @Override
    public void serialize(Date value, JsonGenerator jgen, SerializerProvider provider)
        throws IOException, JsonProcessingException {
        SimpleDateFormat formatter = new SimpleDateFormat("EEE MMM dd yyyy HH:mm:ss 'GMT'ZZZ (z)");
        String format = formatter.format(value);
        jgen.writeString(format);
    }

}

This is a bug. Currently you either have to set a timeStyle as well or use one of the alternatives described in the other answers.

Nishant provided a good solution, but there's an easier way. Simply mark the desired fields with the @Expose annotation, such as:

@Expose private Long id;

Leave out any fields that you do not want to serialize. Then just create your Gson object this way:

Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();

//import com.google.gson.JsonObject;  
JsonObject complaint = new JsonObject();
complaint.addProperty("key", "value");

This is the updated code for findOneAndUpdate. It works.

db.collection.findOneAndUpdate(    
  { age: 17 },      
  { $set: { name: "Naomi" } },      
  {
     returnNewDocument: true
  }    
)

Assuming you are in the directory where myJar.jar file is and that myClass has a public static void main() method on it:

You use the following command line:

java -cp ./myJar.jar myClass

Where:

1. myJar.jar is in the current path, note that . isn't in the current path on most systems. A fully qualified path is preferred here as well.

2. myClass is a fully qualified package path to the class, the example assumes that myClass is in the default package which is bad practice, if it is in a nested package it would be com.mycompany.mycode.myClass.

Go to your Credential manager => git credentials Check your git credentials and check your password.

This worked for me.

git rm --cached file

should do what you want.

You can read more details at git help rm

The above voted answers are dangerous for the health of your database. You can still make your database available just for reading and not for writing:

  service cloud.firestore {
    match /databases/{database}/documents {
     match /{document=**} {
       allow read: if true;
       allow write: if false;
      }
   }
}

Although its very late but I recently had the same issue.

Issue is because dir . is changing as xyz.tar.gz is created after running the command. There are two solutions:

Solution 1: tar will not mind if the archive is created in any directory inside .. There can be reasons why can't create the archive outside the work space. Worked around it by creating a temporary directory for putting the archive as:

mkdir artefacts
tar -zcvf artefacts/archive.tar.gz --exclude=./artefacts .
echo $?
0

Solution 2: This one I like. create the archive file before running tar:

touch archive.tar.gz
tar --exclude=archive.tar.gz -zcvf archive.tar.gz .
echo $?
0

Add it as a reference.

References > Add Reference > Browse for your DLL.

You will then need to add a using statement to the top of your code.

You Have to just Do some change in your Gradle App File by adding some dependency

compile "com.android.support:appcompat-v7:XX:YY:ZZ"

while XX:YY:ZZ is the version code that you are using in your gradle file, otherwise if you set this version lower or higher than that you are using , then your app will face some problems like it will crash sometimes

simple Media Player with streaming example.For xml part you need one button with id button1 and two images in your drawable folder with name button_pause and button_play and please don't forget to add the internet permission in your manifest.

public class MainActivity extends Activity {
private Button btn;
/**
 * help to toggle between play and pause.
 */
private boolean playPause;
private MediaPlayer mediaPlayer;
/**
 * remain false till media is not completed, inside OnCompletionListener make it true.
 */
private boolean intialStage = true;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    btn = (Button) findViewById(R.id.button1);
    mediaPlayer = new MediaPlayer();
    mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
    btn.setOnClickListener(pausePlay);

}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.activity_main, menu);
    return true;
}

private OnClickListener pausePlay = new OnClickListener() {

    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        // TODO Auto-generated method stub

        if (!playPause) {
            btn.setBackgroundResource(R.drawable.button_pause);
            if (intialStage)
                new Player()
                        .execute("http://www.virginmegastore.me/Library/Music/CD_001214/Tracks/Track1.mp3");
            else {
                if (!mediaPlayer.isPlaying())
                    mediaPlayer.start();
            }
            playPause = true;
        } else {
            btn.setBackgroundResource(R.drawable.button_play);
            if (mediaPlayer.isPlaying())
                mediaPlayer.pause();
            playPause = false;
        }
    }
};
/**
 * preparing mediaplayer will take sometime to buffer the content so prepare it inside the background thread and starting it on UI thread.
 * @author piyush
 *
 */

class Player extends AsyncTask<String, Void, Boolean> {
    private ProgressDialog progress;

    @Override
    protected Boolean doInBackground(String... params) {
        // TODO Auto-generated method stub
        Boolean prepared;
        try {

            mediaPlayer.setDataSource(params[0]);

            mediaPlayer.setOnCompletionListener(new OnCompletionListener() {

                @Override
                public void onCompletion(MediaPlayer mp) {
                    // TODO Auto-generated method stub
                    intialStage = true;
                    playPause=false;
                    btn.setBackgroundResource(R.drawable.button_play);
                    mediaPlayer.stop();
                    mediaPlayer.reset();
                }
            });
            mediaPlayer.prepare();
            prepared = true;
        } catch (IllegalArgumentException e) {
            // TODO Auto-generated catch block
            Log.d("IllegarArgument", e.getMessage());
            prepared = false;
            e.printStackTrace();
        } catch (SecurityException e) {
            // TODO Auto-generated catch block
            prepared = false;
            e.printStackTrace();
        } catch (IllegalStateException e) {
            // TODO Auto-generated catch block
            prepared = false;
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            prepared = false;
            e.printStackTrace();
        }
        return prepared;
    }

    @Override
    protected void onPostExecute(Boolean result) {
        // TODO Auto-generated method stub
        super.onPostExecute(result);
        if (progress.isShowing()) {
            progress.cancel();
        }
        Log.d("Prepared", "//" + result);
        mediaPlayer.start();

        intialStage = false;
    }

    public Player() {
        progress = new ProgressDialog(MainActivity.this);
    }

    @Override
    protected void onPreExecute() {
        // TODO Auto-generated method stub
        super.onPreExecute();
        this.progress.setMessage("Buffering...");
        this.progress.show();

    }
}

@Override
protected void onPause() {
    // TODO Auto-generated method stub
    super.onPause();
    if (mediaPlayer != null) {
        mediaPlayer.reset();
        mediaPlayer.release();
        mediaPlayer = null;
    }
}

Surprised that nobody mentioned that zoom: 1; is useful for IE6-7, to solve most IE-only bugs by triggering hasLayout.

To get an individual table's creation script just right click on the table name and click Copy to Clipboard > Create Statement.

To enable the File > Forward Engineering SQL_CREATE Script.. option and to get the creation script for your entire database :

1. Database > Reverse Engineer (Ctrl+R)
2. Go through the steps to create the EER Diagram
3. When viewing the EER Diagram click File > Forward Engineering SQL_CREATE Script... (Ctrl+Shift+G)

With code like this:

const int node_ct = 8;
const int expected[node_ct] = { 1, 3, 4, 2, 5, 6, 7, 8 };

And in the configure.ac

AC_PROG_CC_C99

The compiler on my dev box was happy. The compiler on the server complained with:

error: variable-sized object may not be initialized
   const int expected[node_ct] = { 1, 3, 4, 2, 5, 6, 7, 8 };

and

warning: excess elements in array initializer
   const int expected[node_ct] = { 1, 3, 4, 2, 5, 6, 7, 8 };

for each element

It doesn't complain at all about, for example:

int expected[] = { 1, 2, 3, 4, 5 };

however, I decided that I like the check on size.

Rather than fighting, I went with a varargs initializer:

#include <stdarg.h>

void int_array_init(int *a, const int ct, ...) {
  va_list args;
  va_start(args, ct);
  for(int i = 0; i < ct; ++i) {
    a[i] = va_arg(args, int);
  }
  va_end(args);
}

called like,

const int node_ct = 8;
int expected[node_ct];
int_array_init(expected, node_ct, 1, 3, 4, 2, 5, 6, 7, 8);

As such, the varargs support is more robust than the support for the array initializer.

Someone might be able to do something like this in a macro.

Find PR with sample code at https://github.com/wbreeze/davenport/pull/15/files

Regarding https://stackoverflow.com/a/3535455/608359 from @paxdiablo, I liked it; but, felt insecure about having the number of times the initializaion pointer advances synchronized with the number of elements allocated to the array. Worst case, the initializing pointer moves beyond the allocated length. As such, the diff in the PR contains,

  int expected[node_ct];
- int *p = expected;
- *p++ = 1; *p++ = 2; *p++ = 3; *p++ = 4;
+ int_array_init(expected, node_ct, 1, 2, 3, 4);

The int_array_init method will safely assign junk if the number of arguments is fewer than the node_ct. The junk assignment ought to be easier to catch and debug.

Use:

function getvalues(){
var inps = document.getElementsByName('pname[]');
for (var i = 0; i <inps.length; i++) {
var inp=inps[i];
    alert("pname["+i+"].value="+inp.value);
}
}

Here is Demo.

Because your delimiter is ", " you could use any of the following:

public class StringDelim {

    public static void removeBrackets(String string) {
        System.out.println(string.substring(1, string.length() - 1));
    }

    public static void main(String... args) {
        // Array.toString() example
        String [] arr = {"Hi" , "My", "name", "is", "br3nt"};
        String string = Arrays.toString(arr);
        removeBrackets(string);

        // List#toString() example
        List<String> list = new ArrayList<String>();
        list.add("Hi");
        list.add("My");
        list.add("name");
        list.add("is");
        list.add("br3nt");
        string = list.toString();
        removeBrackets(string);

        // Map#values().toString() example
        Map<String, String> map = new LinkedHashMap<String, String>();
        map.put("1", "Hi");
        map.put("2", "My");
        map.put("3", "name");
        map.put("4", "is");
        map.put("5", "br3nt");
        System.out.println(map.values().toString());
        removeBrackets(string);

        // Enum#toString() example
        EnumSet<Days> set = EnumSet.allOf(Days.class);
        string = set.toString();
        removeBrackets(string);
    }

    public enum Days {
        MON("Monday"),
        TUE("Tuesday"),
        WED("Wednesday"),
        THU("Thursday"),
        FRI("Friday"),
        SAT("Saturday"),
        SUN("Sunday");

        private final String day;

        Days(String day) {this.day = day;}
        public String toString() {return this.day;}
    }
}

If your delimiter is ANYTHING else then this isn't going to work for you.

Another simple solution without the TortoiseSVN overhead is RapidSVN. It is a lightweight open-source SVN client that is easy to install and easy to use.

The Download SVN tool did also work quite well, but it had problems with SVN repositories that don't provide a web interface. RapidSVN works fine with those.

Since Spark 2.4.0 there is Dataset.isEmpty.

It's implementation is :

def isEmpty: Boolean = 
  withAction("isEmpty", limit(1).groupBy().count().queryExecution) { plan =>
    plan.executeCollect().head.getLong(0) == 0
}

Note that a DataFrame is no longer a class in Scala, it's just a type alias (probably changed with Spark 2.0):

type DataFrame = Dataset[Row]

Beautiful! Your solution was 99%... instead of "this.scrollY", I used "$(window).scrollTop()". What's even better is that this solution only requires the jQuery1.2.6 library (no additional libraries needed).

The reason I wanted that version in particular is because that's what ships with MVC currently.

Here's the code:

$(document).ready(function() {
    $("#topBar").css("position", "absolute");
});

$(window).scroll(function() {
    $("#topBar").css("top", $(window).scrollTop() + "px");
});

I too faced this strange situation. What I got to know is that, earlier I ran my spring projects with Spring version 1.5.4 and later for one project I chose version 2.0.1. That's when I got this error. When I visited POM and changed Spring version to 1.5.4 manually, the error was gone. What I guess is that, maven downloads the required JARs according to the Spring version specified. If you change the version, maven won't download JARs if those JARs are already downloaded for previous Spring version and found in .m2 source folder found as C: -> Users -> "Logged-In-User-Name" -> .m2 path.

What I did again was to keep the Spring version as it is (as 2.0.1), I opened the Problems view as said earlier and I deleted the JARs which were said as not found in the Problems view by visiting .m2 folder (the Paths were mentioned in the Problems view for were the JARs are). I then updated the maven and all problems were gone.

That's how I conclude that the problem was with JARs which were downloaded for the previous Spring versions in .m2 folder.

Use htmlspecialchars on PHP. On HTML try to avoid using:

element.innerHTML = “…”; element.outerHTML = “…”; document.write(…); document.writeln(…);

where var is controlled by the user.

Also obviously try avoiding eval(var), if you have to use any of them then try JS escaping them, HTML escape them and you might have to do some more but for the basics this should be enough.

You can check this solved your problem...

    #headermenu ul{ 
        text-align: center;
    }
    #headermenu li { 
list-style-type: none;
        display: inline-block;
    }
    #headermenu ul li a{
        float: left;
    }

http://jsfiddle.net/thirtydot/VCZgW/

You can use sudo apt remove ruby

just note, The different between the methods are, if the header is not exist

request.headers.get('your-header-name')

will return None or no exception, so you can use it like

if request.headers.get('your-header-name'):
    ....

but the following will throw an error

if request.headers['your-header-name'] # KeyError: 'your-header-name'
    ....

You can handle it by

if 'your-header-name' in request.headers:
   customHeader = request.headers['your-header-name']
   ....

Random rnd = new Random();
for (int i = ar.length - 1; i > 0; i--)
{
  int index = rnd.nextInt(i + 1);
  // Simple swap
  int a = ar[index];
  ar[index] = ar[i];
  ar[i] = a;
}

By the way, I've noticed that this code returns a ar.length - 1 number of elements, so if your array has 5 elements, the new shuffled array will have 4 elements. This happens because the for loop says i>0. If you change to i>=0, you get all elements shuffled.

return new String(Hex.encode(digest));

Hey i got the solution recently... Just copy the "ROOT" folder FROM C:\Program Files\ Apache Software Foundation\ Tomcat 7.0\ webapps \ TO your_Workspace\ .metadata\ .plugins\ org.eclipse.wst.server.core\ tmp0 \wtpwebapps\ and over write it when asked..

This is needed because eclipse forgets to copy that root folder to its workspace.. Just right click on Apache tomcat 7.0 in servers tab and observe that in location will be workspace metadata by default example:"location:[workspace metadata]". Therefore it will find the root folder which has the welcome page in it and the 404 page not found error will be displayed. Thankyou ..

A[A==NDV]=numpy.nan

A==NDV will produce a boolean array that can be used as an index for A

You can get that value by using the $_GET array. So the id value would be stored in $_GET['id'].

So in your case you could store that value in the $id variable as follows:

$id = $_GET['id'];

Use $_SERVER['REQUEST_METHOD'].

You can do this to handle general exceptions

try:
    a = 2/0
except Exception as e:
    print e.__doc__
    print e.message

>>> string = "aswdrtio"
>>> [string.lower().count(x) for x in "aeiou"]
[1, 0, 1, 1, 0]

I would recommend using CLASS.__bases__ something like this

class A:
   def __init__(self):
        print "I am Class %s"%self.__class__.__name__
        for parentClass in self.__class__.__bases__:
              print "   I am inherited from:",parentClass.__name__
              #parentClass.foo(self) <- call parents function with self as first param
class B(A):pass
class C(B):pass
a,b,c = A(),B(),C()

TextView view = (TextView) findViewById(R.id.textView);
view.setText("Add your text here");
view.setVisibility(View.VISIBLE);

It's a bit late but I think your issue may be that you've created a zero-length array, rather than an array of length 1.

A string is a series of characters followed by a string terminator ('\0'). An empty string ("") consists of no characters followed by a single string terminator character - i.e. one character in total.

So I would try the following:

string[1] = ""

Note that this behaviour is not the emulated by strlen, which does not count the terminator as part of the string length.

The current accepted answer by crack is deprecated in Symfony 2.3 and will be removed by 3.0. It should be moved to the constructor:

public function __construct($environment, $debug) {
    date_default_timezone_set('Europe/Warsaw');
    parent::__construct($environment, $debug);
}

I've modified Casey's answer to only logoff disconnected sessions by doing the following:

   foreach($Server in $Servers) {
    try {
        query user /server:$Server 2>&1 | select -skip 1 | ? {($_ -split "\s+")[-5] -eq 'Disc'} | % {logoff ($_ -split "\s+")[-6] /server:$Server /V}
    }
    catch {}
    }

I have had the same problem (on several different servers). Applying SP3 and Report Viewer SP1 has helped on some of the servers, allowing the client machines to connect and download the control with no problem. However, I have had one server that, even after applying the updates, when accessing the report viewer using a client machine, it was still giving me the error. On looking into the exact URL GET request that is being sent, I discovered that it is possible to force the client machine to connect directly to the Report Server to download the control.

The user would need to enter the following url:

http://reportservername/Reports/Reserved.ReportViewerWebControl.axd?ReportSession=51bjqv45xydgos2wghu5ceza&ControlID=7617dedbf0234f89b80cad8e64431014&Culture=2057&UICulture=9&ReportStack=1&OpType=PrintHtml

This should then pop up the required download/install prompt.

Walking Backwards

If you're looking for a purely PHP solution, you can also simply count backwards through the list, access it front-to-back:

$accounts = Array(
  '@jonathansampson',
  '@f12devtools',
  '@ieanswers'
);

$index = count($accounts);

while($index) {
  echo sprintf("<li>%s</li>", $accounts[--$index]);
}

The above sets $index to the total number of elements, and then begins accessing them back-to-front, reducing the index value for the next iteration.

Reversing the Array

You could also leverage the array_reverse function to invert the values of your array, allowing you to access them in reverse order:

$accounts = Array(
  '@jonathansampson',
  '@f12devtools',
  '@ieanswers'
);

foreach ( array_reverse($accounts) as $account ) {
  echo sprintf("<li>%s</li>", $account);
}

PHP <=5.3

The header() function has a parameter for status code. If you specify it, the server will take care of it from there.

header('HTTP/1.1 401 Unauthorized', true, 401);

PHP >=5.4

See Gajus' answer: https://stackoverflow.com/a/14223222/362536

In my case there was missing <RestorePackages>true</RestorePackages> in *.csproj file. It was not necessary to delete snippets of code I see in previous answers.

For fully custom links, you'll need to use a UIWebView - you can intercept the calls out, so that you can go to some other part of your app instead when a link is pressed.

I'd try something like this:

$(function(){
    $("#searchclear").click(function(){
        $("#d").select2('val', 'All');
    });
});

another simple approach with modern built-in stuff like PercentRelativeLayout is now available for new users who hit this problem. thanks to android team for release this item.

<android.support.percent.PercentRelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="true"
app:layout_widthPercent="50%">

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:id="@+id/picture"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="centerCrop" />

    <TextView
        android:id="@+id/text"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom"
        android:background="#55000000"
        android:paddingBottom="15dp"
        android:paddingLeft="10dp"
        android:paddingRight="10dp"
        android:paddingTop="15dp"
        android:textColor="@android:color/white" />

</FrameLayout>

and for better performance you can use some stuff like picasso image loader which help you to fill whole width of every image parents. for example in your adapter you should use this:

int width= context.getResources().getDisplayMetrics().widthPixels;
    com.squareup.picasso.Picasso
            .with(context)
            .load("some url")
            .centerCrop().resize(width/2,width/2)
            .error(R.drawable.placeholder)
            .placeholder(R.drawable.placeholder)
            .into(item.drawableId);

now you dont need CustomImageView Class anymore.

P.S i recommend to use ImageView in place of Type Int in class Item.

hope this help..

One possible option is to use the Date header field, which is defined in RFC 7231 and is supposed to include the timezone. Of course, it is not guaranteed that the value is really the client's timezone, but it can be a convenient starting point.

@ewomack has a great answer for C#, unless you don't need extra object values. In my case, I ended up using something similar to:

@Html.ActionLink("Delete", "DeleteList", "List", new object { },
new { @class = "delete"})

I hope this will help you!!

form.blade.php

@php
$name         = $user->name ?? null;
$email        = $user->email ?? null;
$info         = $user->info ?? null;
$role         = $user->role ?? null;
@endphp

<div class="form-group">
        {!! Form::label('name', 'Name') !!}
        {!! Form::text('name', $name, ['class' => 'form-control']) !!}
</div>

<div class="form-group">
        {!! Form::label('email', 'Email') !!}
        {!! Form::email('email', $email, ['class' => 'form-control']) !!}
</div>

<div class="form-group">
        {!! Form::label('role', 'Função') !!}
        {!! Form::text('role', $role, ['class' => 'form-control']) !!}
</div>

<div class="form-group">
        {!! Form::label('info', 'Informações') !!}
        {!! Form::textarea('info', $info, ['class' => 'form-control']) !!}
</div>

<a class="btn btn-danger float-right" href="{{ route('users.index') }}">CANCELAR</a>

create.blade.php

@extends('layouts.app')

@section('title', 'Criar usuário')

@section('content')
        {!! Form::open(['action' => 'UsersController@store', 'method' => 'POST'])  !!}
            @include('users.form')
            <div class="form-group">
                {!! Form::label('password', 'Senha') !!}
                {!! Form::password('password', ['class' => 'form-control']) !!}
            </div>
            <div class="form-group">
                {!! Form::label('password', 'Confirmação de senha') !!}
                {!! Form::password('password_confirmation', ['class' => 'form-control']) !!}
            </div>
            {!! Form::submit('ADICIONAR', array('class' => 'btn btn-primary')) !!}
        {!! Form::close() !!}
@endsection

edit.blade.php

@extends('layouts.app')

@section('title', 'Editar usuário')

@section('content')
        {!! Form::model($user, ['route' => ['users.update', $user->id], 'method' => 'PUT']) !!}
            @include('users.form', compact('user'))
            {!! Form::submit('EDITAR', ['class' => 'btn btn-primary']) !!}
        {!! Form::close() !!}
        <a href="{{route('users.editPassword', $user->id)}}">Editar senha</a>
@endsection

UsersController.php

use App\User;

Class UsersController extends Controller {
  #... 
    public function create()
    {
        return view('users.create';
    }

    public function edit($id)
    {
        $user  = User::findOrFail($id);
        return view('users.edit', compact('user');
    }
}

SHOW TABLES LIKE 'TableName'

If you have ANY results, the table exists.

To use this approach in PDO:

$pdo         = new \PDO(/*...*/);
$result      = $pdo->query("SHOW TABLES LIKE 'tableName'");
$tableExists = $result !== false && $result->rowCount() > 0;

To use this approach with DEPRECATED mysql_query

$result      = mysql_query("SHOW TABLES LIKE 'tableName'");
$tableExists = mysql_num_rows($result) > 0;

You may consider writing a generic escape function:

def mk_esc(esc_chars):
    return lambda s: ''.join(['\\' + c if c in esc_chars else c for c in s])

>>> esc = mk_esc('&#')
>>> print esc('Learn & be #1')
Learn \& be \#1

This way you can make your function configurable with a list of character that should be escaped.

MOVE /-Y Source Destination

Note:/-y will make the announcement of yes/no for overwrite

In testing2.php use the following code to get the name:

if ( ! empty($_POST['name'])){
    $name = $_POST['name']);
}

When you create the next page, use the value of $name to prefill the form field:

Name: <input type="text" name="name" id="name" value="<?php echo $name; ?>"><br/>

However, before doing that, be sure to use regular expressions to verify that the $name only contains valid characters, such as:

$pattern =  '/^[0-9A-Za-zÁ-Úá-úàÀÜü]+$/';//integers & letters
if (preg_match($pattern, $name) == 1){
    //continue
} else {
    //reload form with error message
}

So.. I had noticed in event viewer that this crash corresponded to a "System.IO.FileNotFoundException" error.

So I fired ProcMon and noticed that one of the program dlls was failing to load vcruntime140. So I simply installed vs15 redist and it worked.

I tried all the things specified here and found yet another answer. I had to compile my application with 32-bit DLLs. I had built the libraries both in 32-bit and 64-bit but had my PATH set to 64-bit libraries. After I recompiled my application (with a number of changes in my code as well) I got this dreaded error and struggled for two days. Finally, after trying a number of other things, I changed my PATH to have the 32-bit DLLs before the 64-bit DLLs (they have the same names). And it worked. I am just adding it here for completeness.

Yep, just add parenthesis (calling the function). Make sure the function is in scope and actually returns something.

<ul class="ui-listview ui-radiobutton" ng-repeat="meter in meters">
  <li class = "ui-divider">
    {{ meter.DESCRIPTION }}
    {{ htmlgeneration() }}
  </li>
</ul>

Let me explain a little more by my example.

Task: correct info, where abiturients (students about to leave secondary school) have submitted applications to university earlier, than they got school certificates (yes, they got certificates earlier, than they were issued (by certificate date specified). So, we will increase application submit date to fit certificate issue date.

Thus. next MySQL-like statement:

UPDATE applications a
JOIN (
    SELECT ap.id, ab.certificate_issued_at
    FROM abiturients ab
    JOIN applications ap 
    ON ab.id = ap.abiturient_id 
    WHERE ap.documents_taken_at::date < ab.certificate_issued_at
) b
ON a.id = b.id
SET a.documents_taken_at = b.certificate_issued_at;

Becomes PostgreSQL-like in such a way

UPDATE applications a
SET documents_taken_at = b.certificate_issued_at         -- we can reference joined table here
FROM abiturients b                                       -- joined table
WHERE 
    a.abiturient_id = b.id AND                           -- JOIN ON clause
    a.documents_taken_at::date < b.certificate_issued_at -- Subquery WHERE

As you can see, original subquery JOIN's ON clause have become one of WHERE conditions, which is conjucted by AND with others, which have been moved from subquery with no changes. And there is no more need to JOIN table with itself (as it was in subquery).

use

document.getElementsByTagName(" * ");

to get all XML elements from within an XML file, this does however return repeating attributes

example:

NodeList list = doc.getElementsByTagName("*");

System.out.println("XML Elements: ");

        for (int i=0; i<list.getLength(); i++) {

            Element element = (Element)list.item(i);
            System.out.println(element.getNodeName());
        }

If you want the most recently added one, add a timestamp and select ordered in reverse order by highest timestamp, limit 1. If you want to go by ID, sort by ID. If you want to use the one you JUST added, use mysql_insert_id.

Fiddle: http://jsfiddle.net/uenrX/1/

The opacity property of the outer DIV cannot be undone by the inner DIV. If you want to achieve transparency, use rgba or hsla:

Outer div:

background-color: rgba(255, 255, 255, 0.9); /* Color white with alpha 0.9*/

Inner div:

background-color: #FFF; /* Background white, to override the background propery*/

EDIT
Because you've added filter:alpha(opacity=90) to your question, I assume that you also want a working solution for (older versions of) IE. This should work (-ms- prefix for the newest versions of IE):

/*Padded for readability, you can write the following at one line:*/
filter: progid:DXImageTransform.Microsoft.Gradient(
    GradientType=1,
    startColorStr="#E6FFFFFF",
    endColorStr="#E6FFFFFF");

/*Similarly: */
filter: progid:DXImageTransform.Microsoft.Gradient(
    GradientType=1,
    startColorStr="#E6FFFFFF",
    endColorStr="#E6FFFFFF");

I've used the Gradient filter, starting with the same start- and end-color, so that the background doesn't show a gradient, but a flat colour. The colour format is in the ARGB hex format. I've written a JavaScript snippet to convert relative opacity values to absolute alpha-hex values:

var opacity = .9;
var A_ofARGB = Math.round(opacity * 255).toString(16);
if(A_ofARGB.length == 1) A_ofARGB = "0"+a_ofARGB;
else if(!A_ofARGB.length) A_ofARGB = "00";
alert(A_ofARGB);

An HttpHandler (or IHttpHandler) is basically anything that is responsible for serving content. An ASP.NET page (aspx) is a type of handler.

You might write your own, for example, to serve images etc from a database rather than from the web-server itself, or to write a simple POX service (rather than SOAP/WCF/etc)

This thread provides the code necessary: http://bytes.com/forum/thread251367.html

but here's the relevant code:

using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack=1)]
internal struct TokPriv1Luid
{
    public int Count;
    public long Luid;
    public int Attr;
}

[DllImport("kernel32.dll", ExactSpelling=true) ]
internal static extern IntPtr GetCurrentProcess();

[DllImport("advapi32.dll", ExactSpelling=true, SetLastError=true) ]
internal static extern bool OpenProcessToken( IntPtr h, int acc, ref IntPtr
phtok );

[DllImport("advapi32.dll", SetLastError=true) ]
internal static extern bool LookupPrivilegeValue( string host, string name,
ref long pluid );

[DllImport("advapi32.dll", ExactSpelling=true, SetLastError=true) ]
internal static extern bool AdjustTokenPrivileges( IntPtr htok, bool disall,
ref TokPriv1Luid newst, int len, IntPtr prev, IntPtr relen );

[DllImport("user32.dll", ExactSpelling=true, SetLastError=true) ]
internal static extern bool ExitWindowsEx( int flg, int rea );

internal const int SE_PRIVILEGE_ENABLED = 0x00000002;
internal const int TOKEN_QUERY = 0x00000008;
internal const int TOKEN_ADJUST_PRIVILEGES = 0x00000020;
internal const string SE_SHUTDOWN_NAME = "SeShutdownPrivilege";
internal const int EWX_LOGOFF = 0x00000000;
internal const int EWX_SHUTDOWN = 0x00000001;
internal const int EWX_REBOOT = 0x00000002;
internal const int EWX_FORCE = 0x00000004;
internal const int EWX_POWEROFF = 0x00000008;
internal const int EWX_FORCEIFHUNG = 0x00000010;

private void DoExitWin( int flg )
{
    bool ok;
    TokPriv1Luid tp;
    IntPtr hproc = GetCurrentProcess();
    IntPtr htok = IntPtr.Zero;
    ok = OpenProcessToken( hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok );
    tp.Count = 1;
    tp.Luid = 0;
    tp.Attr = SE_PRIVILEGE_ENABLED;
    ok = LookupPrivilegeValue( null, SE_SHUTDOWN_NAME, ref tp.Luid );
    ok = AdjustTokenPrivileges( htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero );
    ok = ExitWindowsEx( flg, 0 );
    }

Usage:

DoExitWin( EWX_SHUTDOWN );

or

DoExitWin( EWX_REBOOT );

Simple: just Replace the T. Format that I have from my <input class="form-control" type="datetime-local" is : "2021-02-10T18:18"

So just replace the T, and it would look like this: "2021-02-10 18:18" SQL will eat that.

Here is my function:

var CreatedTime = document.getElementById("example-datetime-local-input").value;

var newTime = CreatedTime.replace("T", " ");

Reference: https://www.tutorialrepublic.com/faq/how-to-replace-character-inside-a-string-in-javascript.php#:~:text=Answer%3A%20Use%20the%20JavaScript%20replace,the%20global%20(%20g%20)%20modifier.

https://www.tutorialrepublic.com/codelab.php?topic=faq&file=javascript-replace-character-in-a-string

UPDATE  table
SET     columnx = CASE WHEN condition THEN 25 ELSE columnx END,
        columny = CASE WHEN condition THEN columny ELSE 25 END

I would like to add a minor comment on Blender solution.

You can do the following:

var link = 'http://example.com?candy_name=' + encodeURIComponent('M&M');

That outputs:

http://example.com?candy_name=M%26M

The great thing about this it does not only work for & but for any especial character.

For instance:

var link = 'http://example.com?candy_name=' + encodeURIComponent('M&M?><')

Outputs:

"http://example.com?candy_name=M%26M%3F%3E%3C"

Different Idea:

(1) You save the original file as a variable.

(2) You overwrite the original file with new information.

(3) You append the original file in the data below the new information.

Code:

with open(<filename>,'r') as contents:
      save = contents.read()
with open(<filename>,'w') as contents:
      contents.write(< New Information >)
with open(<filename>,'a') as contents:
      contents.write(save)

Java does not provide very full-featured splitting utilities, so the Guava libraries do:

Iterable<String> pieces = Splitter.fixedLength(3).split(string);

Check out the Javadoc for Splitter; it's very powerful.

This works for me

msg.BodyFormat = MailFormat.Html;

and then you can use html in your body

msg.Body = "<em>It's great to use HTML in mail!!</em>"

Another way to understand the relationship between these concepts is to interpret a ROLE as a container of Authorities.

Authorities are fine-grained permissions targeting a specific action coupled sometimes with specific data scope or context. For instance, Read, Write, Manage, can represent various levels of permissions to a given scope of information.

Also, authorities are enforced deep in the processing flow of a request while ROLE are filtered by request filter way before reaching the Controller. Best practices prescribe implementing the authorities enforcement past the Controller in the business layer.

On the other hand, ROLES are coarse grained representation of an set of permissions. A ROLE_READER would only have Read or View authority while a ROLE_EDITOR would have both Read and Write. Roles are mainly used for a first screening at the outskirt of the request processing such as http. ... .antMatcher(...).hasRole(ROLE_MANAGER)

The Authorities being enforced deep in the request's process flow allows a finer grained application of the permission. For instance, a user may have Read Write permission to first level a resource but only Read to a sub-resource. Having a ROLE_READER would restrain his right to edit the first level resource as he needs the Write permission to edit this resource but a @PreAuthorize interceptor could block his tentative to edit the sub-resource.

Jake

str - Creates a new string object from the given object.

repr - Returns the canonical string representation of the object.

The differences:

str():

• makes object readable
• generates output for end-user

repr():

• needs code that reproduces object
• generates output for developer

Here is an easy solution of customized Laravel pagination both server and client side code is included.

Assuming using Laravel 5.2 and the following included view:

@include('pagination.default', ['pager' => $data])

Features

• Showing Previous and Next buttons and disable them when not applicable.
• Showing First and Last page buttons.
• Example: ( Previous|First|...|10|11|12|13|14|15|16|17|18|...|Last|Next )

default.blade.php

@if ($paginator->last_page > 1)
<ul class="pagination pg-blue">
    <li class="page-item {{($paginator->current_page == 1)?'disabled':''}}">
        <a class="page-link" tabindex="-1" href="{{ '/locate-vendor/'}}{{ substr($paginator->prev_page_url,7) }}">
            Previous
        </a>
    </li>

    <li class="page-item {{($paginator->current_page == 1)?'disabled':''}}">
        <a class="page-link" tabindex="-1" href="{{ '/locate-vendor/1'}}">
            First
        </a>
    </li>

    @if ( $paginator->current_page > 5 )
    <li class="page-item">
        <a class="page-link" tabindex="-1">...</a>
    </li>
    @endif

    @for ($i = 1; $i <= $paginator->last_page; $i++)
        @if ( ($i > ($paginator->current_page - 5)) && ($i < ($paginator->current_page + 5)) )
        <li class="page-item {{($paginator->current_page == $i)?'active':''}}">
            <a class="page-link" href="{{'/locate-vendor/'}}{{$i}}">{{$i}}</a>
        </li>
        @endif
    @endfor

    @if ( $paginator->current_page < ($paginator->last_page - 4) )
    <li class="page-item">
        <a class="page-link" tabindex="-1">...</a>
    </li>
    @endif

    <li class="page-item {{($paginator->current_page==$paginator->last_page)?'disabled':''}}">
        <a class="page-link" href="{{'/locate-vendor/'}}{{$paginator->last_page}}">
            Last
        </a>
    </li>

    <li class="page-item {{($paginator->current_page==$paginator->last_page)?'disabled':''}}">
        <a class="page-link" href="{{'/locate-vendor/'}}{{substr($paginator->next_page_url,7)}}">
            Next
        </a>
    </li>
</ul>
@endif

Server Side Controller Function

public function getVendors (Request $request)
    {
        $inputs = $request->except('token');
        $perPage  = (isset($inputs['per_page']) && $inputs['per_page']>0)?$inputs['per_page']:$this->perPage;   
        $currentPage = (isset($inputs['page']) && $inputs['page']>0)?$inputs['page']:$this->page;   
        $slice_init = ($currentPage == 1)?0:(($currentPage*$perPage)-$perPage);

        $totalVendors = DB::table('client_broker')
                           ->whereIn('client_broker_type_id', [1, 2])
                           ->where('status_id', '1')
                           ->whereNotNull('client_broker_company_name')
                           ->whereNotNull('client_broker_email')
                           ->select('client_broker_id', 'client_broker_company_name','client_broker_email')
                           ->distinct()
                           ->count();

        $vendors = DB::table('client_broker')
                           ->whereIn('client_broker_type_id', [1, 2])
                           ->where('status_id', '1')
                           ->whereNotNull('client_broker_company_name')
                           ->whereNotNull('client_broker_email')
                           ->select('client_broker_id', 'client_broker_company_name','client_broker_email')
                           ->distinct()
                           ->skip($slice_init)
                           ->take($perPage)
                           ->get();

        $vendors = new LengthAwarePaginator($vendors, $totalVendors, $perPage, $currentPage);

        if ($totalVendors) {
            $response = ['status' => 1, 'totalVendors' => $totalVendors, 'pageLimit'=>$perPage, 'data' => $vendors,  'Message' => 'Vendors Details Found.'];
        } else {
            $response = ['status' => 0, 'totalVendors' => 0, 'data' => [], 'pageLimit'=>'',  'Message' => 'Vendors Details not Found.'];
        }
        return response()->json($response, 200);

    }

import os, win32api, win32con, win32process
han = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION|win32con.PROCESS_VM_READ, 0, os.getpid())
process_memory = int(win32process.GetProcessMemoryInfo(han)['WorkingSetSize'])

to get the items checked you can use CheckedItems or GetItemsChecked. I tried below code in .NET 4.5

Iterate through the CheckedItems collection. This will give you the item number in the list of checked items, not the overall list. So if the first item in the list is not checked and the second item is checked, the code below will display text like Checked Item 1 = MyListItem2.

//Determine if there are any items checked. 
if(chBoxListTables.CheckedItems.Count != 0)  
{
    //looped through all checked items and show results.
    string s = "";
    for (int x = 0; x < chBoxListTables.CheckedItems.Count; x++)
    {
        s = s + (x + 1).ToString() + " = " + chBoxListTables.CheckedItems[x].ToString()+ ", ";
    }
    MessageBox.Show(s);//show result
}

-OR-

Step through the Items collection and call the GetItemChecked method for each item. This will give you the item number in the overall list, so if the first item in the list is not checked and the second item is checked, it will display something like Item 2 = MyListItem2.

int i;  
string s;   
s = "Checked items:\n" ;  
for (i = 0; i < checkedListBox1.Items.Count; i++)  
{  
   if (checkedListBox1.GetItemChecked(i))  
   {  
      s = s + "Item " + (i+1).ToString() + " = " + checkedListBox1.Items[i].ToString() + "\n";  
   }  
}  
MessageBox.Show (s);

Hope this helps...

You can easily draw simple svgs onto a canvas by:

1. Assigning the source of the svg to an image in base64 format
2. Drawing the image onto a canvas

Note: The only drawback of the method is that it cannot draw images embedded in the svg. (see demo)

Demonstration:

(Note that the embedded image is only visible in the svg)

var svg = document.querySelector('svg');_x000D_
var img = document.querySelector('img');_x000D_
var canvas = document.querySelector('canvas');_x000D_
_x000D_
// get svg data_x000D_
var xml = new XMLSerializer().serializeToString(svg);_x000D_
_x000D_
// make it base64_x000D_
var svg64 = btoa(xml);_x000D_
var b64Start = 'data:image/svg+xml;base64,';_x000D_
_x000D_
// prepend a "header"_x000D_
var image64 = b64Start + svg64;_x000D_
_x000D_
// set it as the source of the img element_x000D_
img.src = image64;_x000D_
_x000D_
// draw the image onto the canvas_x000D_
canvas.getContext('2d').drawImage(img, 0, 0);

svg, img, canvas {_x000D_
  display: block;_x000D_
}

SVG_x000D_
_x000D_
<svg height="40">_x000D_
  <rect width="40" height="40" style="fill:rgb(255,0,255);" />_x000D_
  <image xlink:href="https://en.gravatar.com/userimage/16084558/1a38852cf33713b48da096c8dc72c338.png?size=20" height="20px" width="20px" x="10" y="10"></image>_x000D_
</svg>_x000D_
<hr/><br/>_x000D_
_x000D_
IMAGE_x000D_
<img/>_x000D_
<hr/><br/>_x000D_
   _x000D_
CANVAS_x000D_
<canvas></canvas>_x000D_
<hr/><br/>

I know I'm late to the game, but you can just do ?id=14&like=like by using http build query as follows:

http_build_query(array_merge($_GET, array("like"=>"like")))

Whatever GET parameters you had will still be there and if like was a parameter before it will be overwritten, otherwise it will be included at the end.

The location of jfxrt.jar in Oracle Java 7 is:

<JRE_HOME>/lib/jfxrt.jar

The location of jfxrt.jar in Oracle Java 8 is:

<JRE_HOME>/lib/ext/jfxrt.jar

The <JRE_HOME> will depend on where you installed the Oracle Java and may differ between Linux distributions and installations.

jfxrt.jar is not in the Linux OpenJDK 7 (which is what you are using).

An open source package which provides JavaFX 8 for Debian based systems such as Ubuntu is available. To install this package it is necessary to install both the Debian OpenJDK 8 package and the Debian OpenJFX package. I don't run Debian, so I'm not sure where the Debian OpenJFX package installs jfxrt.jar.

Use Oracle Java 8.

With Oracle Java 8, JavaFX is both included in the JDK and is on the default classpath. This means that JavaFX classes will automatically be found both by the compiler during the build and by the runtime when your users use your application. So using Oracle Java 8 is currently the best solution to your issue.

OpenJDK for Java 8 could include JavaFX (as JavaFX for Java 8 is now open source), but it will depend on the OpenJDK package assemblers as to whether they choose to include JavaFX 8 with their distributions. I hope they do, as it should help remove the confusion you experienced in your question and it also provides a great deal more functionality in OpenJDK.

My understanding is that although JavaFX has been included with the standard JDK since version JDK 7u6

Yes, but only the Oracle JDK.

The JavaFX version bundled with Java 7 was not completely open source so it could not be included in the OpenJDK (which is what you are using).

In you need to use Java 7 instead of Java 8, you could download the Oracle JDK for Java 7 and use that. Then JavaFX will be included with Java 7. Due to the way Oracle configured Java 7, JavaFX won't be on the classpath. If you use Java 7, you will need to add it to your classpath and use appropriate JavaFX packaging tools to allow your users to run your application. Some tools such as e(fx)clipse and NetBeans JavaFX project type will take care of classpath issues and packaging tasks for you.

use Jackson (https://github.com/FasterXML/jackson) from http://json.org/

HashMap<String,Object> result =
       new ObjectMapper().readValue(<JSON_OBJECT>, HashMap.class);

Try changing

git checkout -- a

to

git checkout -- `git ls-files -m -- a`

Since version 1.7.0, Git's ls-files honors the skip-worktree flag.

Running your test script (with some minor tweaks changing git commit... to git commit -q and git status to git status --short) outputs:

Initialized empty Git repository in /home/user/repo/.git/
After read-tree:
a/a/aa
a/b/ab
b/a/ba
After modifying:
b/a/ba
 D a/a/aa
 D a/b/ab
 M b/a/ba
After checkout:
 M b/a/ba
a/a/aa
a/c/ac
a/b/ab
b/a/ba

Running your test script with the proposed checkout change outputs:

Initialized empty Git repository in /home/user/repo/.git/
After read-tree:
a/a/aa
a/b/ab
b/a/ba
After modifying:
b/a/ba
 D a/a/aa
 D a/b/ab
 M b/a/ba
After checkout:
 M b/a/ba
a/a/aa
a/b/ab
b/a/ba

Consider this example :

        var array = new string[2]
        {
            "I like what I like",
            "I like what you like"
        };
        //query1 returns two elements sth like this:
        //fisrt element would be array[5]  :[0] = "I" "like" "what" "I" "like"
        //second element would be array[5] :[1] = "I" "like" "what" "you" "like"
        IEnumerable<string[]> query1 = array.Select(s => s.Split(' ')).Distinct();

        //query2 return back flat result sth like this :
        // "I" "like" "what" "you"
        IEnumerable<string> query2 = array.SelectMany(s => s.Split(' ')).Distinct();

So as you see duplicate values like "I" or "like" have been removed from query2 because "SelectMany" flattens and projects across multiple sequences. But query1 returns sequence of string arrays. and since there are two different arrays in query1 (first and second element), nothing would be removed.

I figured out myself.

cmp calls ComputeBetasAndNuHat which returns a list which has objective as minusloglik

So I can change the function cmp to get this value.

Some years ago I came up with a very short adage that, I believe, captures the essence of the difference quite nicely:

A simulator is an emulator on a mission.

By that I mean that you use an emulator when you can't use the real thing, and you use a simulator when you can't use the real thing and you want to find something out about it.

http://docs.jquery.com/Plugins/Validation/CustomMethods/phoneUS

Check that out. It should be just what you're looking for. A US phone validation plugin for jQuery.

If you want to do it on your own, you're going to be in for a good amount of work. Check out the isNaN() function. It tells you if it is not a number. You're also going to want to brush up on your regular expressions for validation. If you're using RegEx, you can go without isNaN(), as you'll be testing for that anyway.

This is a simple answer, this will allow you to clear the screen for example. There are two examples below, with eval and exec, that will print 0 at the top after cleaning (if you're using Windows, change clear to cls, Linux and Mac users leave as is for example) or just execute it, respectively.

eval("os.system(\"clear\")")
exec("os.system(\"clear\")")

You can tell Eclipse to ignore these serialVersionUID warnings:

Window > Preferences > Java > Compiler > Errors / Warnings > Potential Programming Problems

In case you didn't know, there are a lot of other warnings you can enable in this section (or even have some reported as errors), many are very useful:

• Potential Programming Problems: Possible accidental boolean assignment
• Potential Programming Problems: Null pointer access
• Unnecessary code: Local variable is never read
• Unnecessary code: Redundant null check
• Unnecessary code: Unnecessary cast or 'instanceof'

and many more.

My best advice is to look at your compiler's documentation, because pragmas are by definition implementation-specific. For instance, in embedded projects I've used them to locate code and data in different sections, or declare interrupt handlers. i.e.:

#pragma code BANK1
#pragma data BANK2

#pragma INT3 TimerHandler

I got this error because I had a class in an assembly 'C' which was on version 4.5 of the framework, implementing an interface in assembly 'A' which was on version 4.5.1 of the framework and serving as the base class to assembly 'B' which was also on version 4.5.1 of the framework. The system threw the exception while trying to load assembly 'B'. Additionally, I had installed some nuget packages targeting .net 4.5.1 on all three assemblies. For some reason, even though the nuget references were not showing in assembly 'B', it was building successfully.

It turned out that the real issue was that the assemblies were referencing different versions of a nuget package that contained the interface and the interface signature had changed between versions.

I really liked the answer provided by Aaron Digulla but needed to keep my array of objects so I could iterate through it later. So I modified it to

 var indexer = {};_x000D_
 for (var i = 0; i < array.length; i++) {_x000D_
     indexer[array[i].id] = parseInt(i);_x000D_
 }_x000D_
 _x000D_
 //Then you can access object properties in your array using _x000D_
 array[indexer[id]].property

When you call test with &nKByte, the address-of operator creates a temporary value, and you can't normally have references to temporary values because they are, well, temporary.

Either do not use a reference for the argument, or better yet don't use a pointer.

To ignore this error for one instance only, add the tools:ignore="ProtectedPermissions" attribute to your permission declaration. Here is an example:

<uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"
    tools:ignore="ProtectedPermissions" />

You have to add tools namespace in the manifest root element

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"

This usually happens when something on the main thread is called from any background thread. Lets look at an example , for instance.

private class MyTask extends AsyncTask<Void, Void, Void> {


@Override
protected Void doInBackground(Void... voids) {
        textView.setText("Any Text");
        return null;
    }
}

In the above example , we are setting text on the textview which is in the main UI thread from doInBackground() method , which operates only on a worker thread.

Remember that in onClick={ ... }, the ... is a JavaScript expression. So

... onClick={this.handleRemove(id)}

is the same as

var val = this.handleRemove(id);
... onClick={val}

In other words, you call this.handleRemove(id) immediately, and pass that value to onClick, which isn't what you want.

Instead, you want to create a new function with one of the arguments already prefilled; essentially, you want the following:

var newFn = function() {
  var args = Array.prototype.slice.call(arguments);

  // args[0] contains the event object
  this.handleRemove.apply(this, [id].concat(args));
}
... onClick={newFn}

There is a way to express this in ES5 JavaScript: Function.prototype.bind.

... onClick={this.handleRemove.bind(this, id)}

If you use React.createClass, React automatically binds this for you on instance methods, and it may complain unless you change it to this.handleRemove.bind(null, id).

You can also simply define the function inline; this is made shorter with arrow functions if your environment or transpiler supports them:

... onClick={() => this.handleRemove(id)}

If you need access to the event, you can just pass it along:

... onClick={(evt) => this.handleRemove(id, evt)}

Note that as of Gson 2.8.6, instance method JsonParser.parse has been deprecated and replaced by static method JsonParser.parseString:

JsonObject jsonObject = JsonParser.parseString(json).getAsJsonObject();

1) check if service declaration in manifest is nested in application tag

<application>
    <service android:name="" />
</application>

2) check if your service.java is in the same package or diff package as the activity

<application>
    <!-- service.java exists in diff package -->
    <service android:name="com.package.helper.service" /> 
</application>

<application>
    <!-- service.java exists in same package -->
    <service android:name=".service" /> 
</application>

For anyone still coming to this post, the other option is to simply omit the parentheses:

Sub SomeOtherSub(Stattyp As String)
    'Daty and the other variables are defined here

    CatSubProduktAreakum Stattyp, Daty + UBound(SubCategories) + 2

End Sub

The Call keywords is only really in VBA for backwards compatibilty and isn't actually required.

If however, you decide to use the Call keyword, then you have to change your syntax to suit.

'// With Call
Call Foo(Bar)

'// Without Call
Foo Bar

Both will do exactly the same thing.

That being said, there may be instances to watch out for where using parentheses unnecessarily will cause things to be evaluated where you didn't intend them to be (as parentheses do this in VBA) so with that in mind the better option is probably to omit the Call keyword and the parentheses

A vector is functionally same as an array. But, to the language vector is a type, and int is also a type. To a function argument, an array of any type (including vector[]) is treated as pointer. A vector<int> is not same as int[] (to the compiler). vector<int> is non-array, non-reference, and non-pointer - it is being passed by value, and hence it will call copy-constructor.

So, you must use vector<int>& (preferably with const, if function isn't modifying it) to pass it as a reference.

Use [[:blank:]] to match any kind of horizontal white_space characters.

gsub("[[:blank:]]", "", " xx yy 11 22  33 ")
# [1] "xxyy112233"

I was facing same problem.. I downgraded webpack-dev-server to 2.5.1 version. Now everything is working fine .

It's Works

.ts -> pi = 3.1415

.html -> {{ pi | number : '1.0-2' }}

Ouput -> 3.14

1. if it has a decimal it only shows one
2. if it has two decimals it shows both

https://stackblitz.com/edit/angular-e8g2pt?file=src/app/app.component.html

this works for me!!! thanks!!

Change your append calls to say

...append(iter->first)

and

... append(iter->second)

Additionally, the line

std::string* strToReturn = new std::string("");

allocates a string on the heap. If you intend to actually return a pointer to this dynamically allocated string, the return should be changed to std::string*.

Alternatively, if you don't want to worry about managing that object on the heap, change the local declaration to

std::string strToReturn("");

and change the 'append' calls to use reference syntax...

strToReturn.append(...)

instead of

strToReturn->append(...)

Be aware that this will construct the string on the stack, then copy it into the return variable. This has performance implications.

Jenkins "boolean" parameters are really just a shortcut for the "choice parameter" type with the choices hardcoded to the strings "true" and "false", and with a checkbox to set the string variable. But in the end, it is just that: a string variable, with nothing to do with a true boolean. That's why you need to convert the string to a boolean if you don't want to do a string comparison like:

if (myBoolean == "true")

With components containing Angular Material, a similar error came up with my unit tests. As per @Dan Stirling-Talbert's answer above, added this to my component .spec file and the error was cleared from my unit tests.

Import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core'

Then add the schema in the generated beforeEach() statement:

beforeEach(asyn(() => {
    declarations: [ AboutComponent ],
    schemas: [ CUSTOM_ELEMENTS_SCHEMA ]
})
.compileComponents();
}));

My Karma error was: If 'mat-panel-title' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.

def head(iterable):
    try:
        return iter(iterable).next()
    except StopIteration:
        return None

print head(xrange(42, 1000)  # 42
print head([])               # None

BTW: I'd rework your general program flow into something like this:

lists = [
    ["first", "list"],
    ["second", "list"],
    ["third", "list"]
]

def do_something(element):
    if not element:
        return
    else:
        # do something
        pass

for li in lists:
    do_something(head(li))

(Avoiding repetition whenever possible)

I run in the same situation like you and I also didn't find any serious answers if it is basically possible to generate non-id propertys with JPA or not.

My solution is to call the sequence with a native JPA query to set the property by hand before persisiting it.

This is not satisfying but it works as a workaround for the moment.

Mario

If your website was running fine and now unexpected ERROR: (HY000/2002): No such file or directory

Then you should NOT CHANGE any configuration file!

First check server error.log file, for Nginx it's located:

/var/log/nginx/error.log

Or for Apache try:

/var/log/apache2/error_log

In my case I could see PHP Fatal error: OUT OF MEMORY in error.log for nginx.

The solution: Add more RAM to server.

I tried to reboot the web server first before upgrading/adding RAM. Then I got rid of ERROR (HY000/2002) but got some ERROR 50X: Connection Error...

At this point I added 2GB RAM, rebooted the web server and all was working fine!

When the web server was up I noticed 200+ cron-jobs was stuck due to a loop bug in 1 PHP script.

So check which script is consuming memory.

An article on Testing Private Methods lays out some approaches to testing private code. using reflection puts extra burden on the programmer to remember if refactoring is done, the strings aren't automatically changed, but I think it's the cleanest approach.

Check this SO answer out.

It looks like the only way is to provide the whole modal structure with your ajax response.

As you can check from the bootstrap source code, the load function is binded to the root element.

In case you can't modify the ajax response, a simple workaround could be an explicit call of the $(..).modal(..) plugin on your body element, even though it will probably break the show/hide functions of the root element.

What I did was created a validator that did the samething as angular for minLength except I added the trim()

import { Injectable } from '@angular/core';
import { AbstractControl, ValidatorFn, Validators } from '@angular/forms';


@Injectable()
export class ValidatorHelper {
    ///This is the guts of Angulars minLength, added a trim for the validation
    static minLength(minLength: number): ValidatorFn {
        return (control: AbstractControl): { [key: string]: any } => {
            if (ValidatorHelper.isPresent(Validators.required(control))) {
                return null;
            }
             const v: string = control.value ? control.value : '';
            return v.trim().length < minLength ?
                { 'minlength': { 'requiredLength': minLength, 'actualLength': v.trim().length } } :
                null;
        };
    }

    static isPresent(obj: any): boolean {
        return obj !== undefined && obj !== null;
    }
}

I then in my app.component.ts overrode the minLength function provided by angular.

import { Component, OnInit } from '@angular/core';    
import { ValidatorHelper } from 'app/common/components/validators/validator-helper';
import { Validators } from '@angular/forms';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html'
})
export class AppComponent implements OnInit {  
  constructor() { }

  ngOnInit(): void {       
    Validators.minLength = ValidatorHelper.minLength;
  }
}

Now everywhere angular's minLength built in validator is used, it will use the minLength that you have created in the helper.

Validators.compose([
      Validators.minLength(2)         
    ]);

null is a legal value (and reserved word) in JSON, but some environments do not have a "NULL" object (as opposed to a NULL value) and hence cannot accurately represent the JSON null. So they will sometimes represent it as an empty array.

Whether null is a legal value in that particular element of that particular API is entirely up to the API designer.

You can also set it in the [ServiceBehavior] tag above your class declaration that inherits the interface

[ServiceBehavior(IncludeExceptionDetailInFaults = true)]
public class MyClass:IMyService
{
...
}

Immortal Blue is correct in not disclosing the exeption details to a publicly released version, but for testing purposes this is a handy tool. Always turn back off when releasing.

<object>.__class__.__name__

See Is there a clean wikipedia API just for retrieve content summary? for other proposed solutions. Here is one that I suggested:

There is actually a very nice prop called extracts that can be used with queries designed specifically for this purpose. Extracts allow you to get article extracts (truncated article text). There is a parameter called exintro that can be used to retrieve the text in the zeroth section (no additional assets like images or infoboxes). You can also retrieve extracts with finer granularity such as by a certain number of characters (exchars) or by a certain number of sentences(exsentences)

Here is a sample query http://en.wikipedia.org/w/api.php?action=query&prop=extracts&format=json&exintro=&titles=Stack%20Overflow and the API sandbox http://en.wikipedia.org/wiki/Special:ApiSandbox#action=query&prop=extracts&format=json&exintro=&titles=Stack%20Overflow to experiment more with this query.

Please note that if you want the first paragraph specifically you still need to get the first tag. However in this API call there are no additional assets like images to parse. If you are satisfied with this intro summary you can retrieve the text by running a function like php's strip_tag that remove the html tags.

a simple timestamp formatter in pure JS with custom patterns support and locale-aware, using Intl.RelativeTimeFormat

some formatting examples

/** delta: 1234567890, @locale: 'en-US', @style: 'long' */

/* D~ h~ m~ s~ */
14 days 6 hours 56 minutes 7 seconds

/* D~ h~ m~ s~ f~ */
14 days 6 hours 56 minutes 7 seconds 890

/* D#"d" h#"h" m#"m" s#"s" f#"ms" */
14d 6h 56m 7s 890ms

/* D,h:m:s.f */
14,06:56:07.890

/* D~, h:m:s.f */
14 days, 06:56:07.890

/* h~ m~ s~ */
342 hours 56 minutes 7 seconds

/* s~ m~ h~ D~ */
7 seconds 56 minutes 6 hours 14 days

/* up D~, h:m */
up 14 days, 06:56

the code & test

/**
    Init locale formatter:
    
        timespan.locale(@locale, @style)
    
    Example:

        timespan.locale('en-US', 'long');
        timespan.locale('es', 'narrow');

    Format time delta:
    
        timespan.format(@pattern, @milliseconds)

        @pattern tokens:
            D: days, h: hours, m: minutes, s: seconds, f: millis

        @pattern token extension:
            h  => '0'-padded value, 
            h# => raw value,
            h~ => locale formatted value

    Example:

        timespan.format('D~ h~ m~ s~ f "millis"', 1234567890);
        
        output: 14 days 6 hours 56 minutes 7 seconds 890 millis

    NOTES:

    * milliseconds unit have no locale translation
    * may encounter declension issues for some locales
    * use quoted text for raw inserts
            
*/

const timespan = (() => {
    let rtf, tokensRtf;
    const
    tokens = /[Dhmsf][#~]?|"[^"]*"|'[^']*'/g,
    map = [
        {t: [['D', 1], ['D#'], ['D~', 'day']], u: 86400000},
        {t: [['h', 2], ['h#'], ['h~', 'hour']], u: 3600000},
        {t: [['m', 2], ['m#'], ['m~', 'minute']], u: 60000},
        {t: [['s', 2], ['s#'], ['s~', 'second']], u: 1000},
        {t: [['f', 3], ['f#'], ['f~']], u: 1}
    ],
    locale = (value, style = 'long') => {
        try {
            rtf = new Intl.RelativeTimeFormat(value, {style});
        } catch (e) {
            if (rtf) throw e;
            return;
        }
        const h = rtf.format(1, 'hour').split(' ');
        tokensRtf = new Set(rtf.format(1, 'day').split(' ')
            .filter(t => t != 1 && h.indexOf(t) > -1));
        return true;
    },
    fallback = (t, u) => u + ' ' + t.fmt + (u == 1 ? '' : 's'),
    mapper = {
        number: (t, u) => (u + '').padStart(t.fmt, '0'),
        string: (t, u) => rtf ? rtf.format(u, t.fmt).split(' ')
            .filter(t => !tokensRtf.has(t)).join(' ')
            .trim().replace(/[+-]/g, '') : fallback(t, u),
    },
    replace = (out, t) => out[t] || t.slice(1, t.length - 1),
    format = (pattern, value) => {
        if (typeof pattern !== 'string')
            throw Error('invalid pattern');
        if (!Number.isFinite(value))
            throw Error('invalid value');
        if (!pattern)
            return '';
        const out = {};
        value = Math.abs(value);
        pattern.match(tokens)?.forEach(t => out[t] = null);
        map.forEach(m => {
            let u = null;
            m.t.forEach(t => {
                if (out[t.token] !== null)
                    return;
                if (u === null) {
                    u = Math.floor(value / m.u);
                    value %= m.u;
                }
                out[t.token] = '' + (t.fn ? t.fn(t, u) : u);
            })
        });
        return pattern.replace(tokens, replace.bind(null, out));
    };
    map.forEach(m => m.t = m.t.map(t => ({
        token: t[0], fmt: t[1], fn: mapper[typeof t[1]]
    })));
    locale('en');
    return {format, locale};
})();


/************************** test below *************************/

const
cfg = {
  locale: 'en,de,nl,fr,it,es,pt,ro,ru,ja,kor,zh,th,hi',
  style: 'long,narrow'
},
el = id => document.getElementById(id),
locale = el('locale'), loc = el('loc'), style = el('style'),
fd = new Date(), td = el('td'), fmt = el('fmt'),
run = el('run'), out = el('out'),
test = () => {
  try {
      const tv = new Date(td.value);
      if (isNaN(tv)) throw Error('invalid "datetime2" value');
      timespan.locale(loc.value || locale.value, style.value);
      const delta = fd.getTime() - tv.getTime();
      out.innerHTML = timespan.format(fmt.value, delta);
  } catch (e) { out.innerHTML = e.message; }
};
el('fd').innerText = el('td').value = fd.toISOString();
el('fmt').value = 'D~ h~ m~ s~ f~ "ms"';
for (const [id, value] of Object.entries(cfg)) {
  const elm = el(id);
  value.split(',').forEach(i => elm.innerHTML += `<option>${i}</option>`);
}

i {color:green}

locale: <select id="locale"></select>
custom: <input id="loc" style="width:8em"><br>
style: <select id="style"></select><br>
datetime1: <i id="fd"></i><br>
datetime2: <input id="td"><br>
pattern: <input id="fmt">
<button id="run" onclick="test()">test</button><br><br>
<i id="out"></i>

as @MikeM pointed out.

select exists(select 1 from contact where id=12)

with index on contact, it can usually reduce time cost to 1 ms.

CREATE INDEX index_contact on contact(id);

In case anyone else has come here looking for an answer to this question, there's a Windows API function called GetProcessTimes(). It doesn't look like too much work to write a little C program that would start the command, make this call, and return the process times.

No need to cede.

just select pane ,right click then select Fit to parent.

It will automatically resize pane to anchor pane size.

cmbEmployeeStatus.Text = "text"

This is my implementation of the T4 suggestion... This will increment the build number every time you build the project regardless of the selected configuration (i.e. Debug|Release), and it will increment the revision number every time you do a Release build. You can continue to update the major and minor version numbers through Application ➤ Assembly Information...

To explain in more detail, this will read the existing AssemblyInfo.cs file, and use regex to find the AssemblyVersion information and then increment the revision and build numbers based on input from TextTransform.exe.

1. Delete your existing AssemblyInfo.cs file.

2. Create a AssemblyInfo.tt file in its place. Visual Studio should create AssemblyInfo.cs and group it with the T4 file after you save the T4 file.

   <#@ template debug="true" hostspecific="true" language="C#" #>
   <#@ output extension=".cs" #>
   <#@ import namespace="System.IO" #>
   <#@ import namespace="System.Text.RegularExpressions" #>
   <#
       string output = File.ReadAllText(this.Host.ResolvePath("AssemblyInfo.cs"));
       Regex pattern = new Regex("AssemblyVersion\\(\"(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<revision>\\d+)\\.(?<build>\\d+)\"\\)");
       MatchCollection matches = pattern.Matches(output);
       if( matches.Count == 1 )
       {
           major = Convert.ToInt32(matches[0].Groups["major"].Value);
           minor = Convert.ToInt32(matches[0].Groups["minor"].Value);
           build = Convert.ToInt32(matches[0].Groups["build"].Value) + 1;
           revision = Convert.ToInt32(matches[0].Groups["revision"].Value);
           if( this.Host.ResolveParameterValue("-","-","BuildConfiguration") == "Release" )
               revision++;
       }
   #>
   
   using System.Reflection;
   using System.Runtime.CompilerServices;
   using System.Runtime.InteropServices;
   using System.Resources;
   
   // General Information
   [assembly: AssemblyTitle("Insert title here")]
   [assembly: AssemblyDescription("Insert description here")]
   [assembly: AssemblyConfiguration("")]
   [assembly: AssemblyCompany("Insert company here")]
   [assembly: AssemblyProduct("Insert product here")]
   [assembly: AssemblyCopyright("Insert copyright here")]
   [assembly: AssemblyTrademark("Insert trademark here")]
   [assembly: AssemblyCulture("")]
   
   // Version informationr(
   [assembly: AssemblyVersion("<#= this.major #>.<#= this.minor #>.<#= this.revision #>.<#= this.build #>")]
   [assembly: AssemblyFileVersion("<#= this.major #>.<#= this.minor #>.<#= this.revision #>.<#= this.build #>")]
   [assembly: NeutralResourcesLanguageAttribute( "en-US" )]
   
   <#+
       int major = 1;
       int minor = 0;
       int revision = 0;
       int build = 0;
   #>
   

3. Add this to your pre-build event:

   "%CommonProgramFiles(x86)%\microsoft shared\TextTemplating\$(VisualStudioVersion)\TextTransform.exe" -a !!BuildConfiguration!$(Configuration) "$(ProjectDir)Properties\AssemblyInfo.tt"
   

I had a similar issue with my OLE DB Command and I resolved it by setting the ValidateExternalMetadata property within the component to False.

You can find that row with

DataRow row = table.Select("Product_id=2").FirstOrDefault();

and update it

row["Product_name"] = "cde";

For people who are using CentOS7, In order to allow access to port 8000, you need to modify firewall rules in a new SSH connection:

sudo firewall-cmd --zone=public --permanent --add-port=8000/tcp
sudo firewall-cmd --reload

The jQuery.browser options was deprecated earlier and removed in 1.9 release along with a lot of other deprecated items like .live.

For projects and external libraries which want to upgrade to 1.9 but still want to support these features jQuery have release a migration plugin for the time being.

If you need backward compatibility you can use migration plugin.

Piggybacking on what the other answers say, since you don't know how to do them at all, here's an example of how you might do it in JavaScript:

var charactersOnly = "This contains only characters";
var nonCharacters = "This has _@#*($()*@#$(*@%^_(#@!$ non-characters";

if (charactersOnly.search(/[^a-zA-Z]+/) === -1) {
  alert("Only characters");
}

if (nonCharacters.search(/[^a-zA-Z]+/)) {
  alert("There are non characters.");
}

The / starting and ending the regular expression signify that it's a regular expression. The search function takes both strings and regexes, so the / are necessary to specify a regex.

From the MDN Docs, the function returns -1 if there is no match.

Also note: that this works for only a-z, A-Z. If there are spaces, it will fail.

I work on PHP and have used Swagger 2.0 to document the APIs. The Swagger Document is created on the fly (at least that is what I use in PHP). The document is generated in the JSON format.

Sample document

{
    "swagger": "2.0",
    "info": {
    "title": "Company Admin Panel",
        "description": "Converting the Magento code into core PHP and RESTful APIs for increasing the performance of the website.",
        "contact": {
        "email": "[email protected]"
        },
        "version": "1.0.0"
    },
    "host": "localhost/cv_admin/api",
    "schemes": [
    "http"
],
    "paths": {
    "/getCustomerByEmail.php": {
        "post": {
            "summary": "List the details of customer by the email.",
                "consumes": [
                "string",
                "application/json",
                "application/x-www-form-urlencoded"
            ],
                "produces": [
                "application/json"
            ],
                "parameters": [
                    {
                        "name": "email",
                        "in": "body",
                        "description": "Customer email to ge the data",
                        "required": true,
                        "schema": {
                        "properties": {
                            "id": {
                                "properties": {
                                    "abc": {
                                        "properties": {
                                            "inner_abc": {
                                                "type": "number",
                                                    "default": 1,
                                                    "example": 123
                                                }
                                            },
                                            "type": "object"
                                        },
                                        "xyz": {
                                        "type": "string",
                                            "default": "xyz default value",
                                            "example": "xyz example value"
                                        }
                                    },
                                    "type": "object"
                                }
                            }
                        }
                    }
                ],
                "responses": {
                "200": {
                    "description": "Details of the customer"
                    },
                    "400": {
                    "description": "Email required"
                    },
                    "404": {
                    "description": "Customer does not exist"
                    },
                    "default": {
                    "description": "an \"unexpected\" error"
                    }
                }
            }
        },
        "/getCustomerById.php": {
        "get": {
            "summary": "List the details of customer by the ID",
                "parameters": [
                    {
                        "name": "id",
                        "in": "query",
                        "description": "Customer ID to get the data",
                        "required": true,
                        "type": "integer"
                    }
                ],
                "responses": {
                "200": {
                    "description": "Details of the customer"
                    },
                    "400": {
                    "description": "ID required"
                    },
                    "404": {
                    "description": "Customer does not exist"
                    },
                    "default": {
                    "description": "an \"unexpected\" error"
                    }
                }
            }
        },
        "/getShipmentById.php": {
        "get": {
            "summary": "List the details of shipment by the ID",
                "parameters": [
                    {
                        "name": "id",
                        "in": "query",
                        "description": "Shipment ID to get the data",
                        "required": true,
                        "type": "integer"
                    }
                ],
                "responses": {
                "200": {
                    "description": "Details of the shipment"
                    },
                    "404": {
                    "description": "Shipment does not exist"
                    },
                    "400": {
                    "description": "ID required"
                    },
                    "default": {
                    "description": "an \"unexpected\" error"
                    }
                }
            }
        }
    },
    "definitions": {

    }
}

This can be imported into Postman as follow.

1. Click on the 'Import' button in the top left corner of Postman UI.
2. You will see multiple options to import the API doc. Click on the 'Paste Raw Text'.
3. Paste the JSON format in the text area and click import.
4. You will see all your APIs as 'Postman Collection' and can use it from the Postman.

You can also use 'Import From Link'. Here paste the URL which generates the JSON format of the APIs from the Swagger or any other API Document tool.

This is my Document (JSON) generation file. It's in PHP. I have no idea of JAVA along with Swagger.

<?php
require("vendor/autoload.php");
$swagger = \Swagger\scan('path_of_the_directory_to_scan');
header('Content-Type: application/json');
echo $swagger;

Suppose your project has the following structure and you want to do imports in the notebook.ipynb:

/app
  /mypackage
    mymodule.py
  /notebooks
    notebook.ipynb

If you are running Jupyter inside a docker container without any virtualenv it might be useful to create Jupyter (ipython) config in your project folder:

/app
  /profile_default
    ipython_config.py

Content of ipython_config.py:

c.InteractiveShellApp.exec_lines = [
    'import sys; sys.path.append("/app")'
]

Open the notebook and check it out:

print(sys.path)

['', '/usr/local/lib/python36.zip', '/usr/local/lib/python3.6', '/usr/local/lib/python3.6/lib-dynload', '/usr/local/lib/python3.6/site-packages', '/usr/local/lib/python3.6/site-packages/IPython/extensions', '/root/.ipython', '/app']

Now you can do imports in your notebook without any sys.path appending in the cells:

from mypackage.mymodule import myfunc

Try this code:

Dim lastrow As Long
lastrow = Cells(Rows.Count, 2).End(xlUp).Row
Range("A3:D" & lastrow).Sort key1:=Range("B3:B" & lastrow), _
   order1:=xlAscending, Header:=xlNo

With bootstrap 4.2 its now very easy, you just need to pass the touch option in the carousel div as data-touch="true", as it accepts Boolean value only.

As in your case update bootstrap to 4.2 and paste(Or download source files) the following in exact order :

    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>

and then add the touch option in your bootstrap carousel div

    <div id="sidebar-carousel-1" class="carousel slide" data-ride="carousel" data-touch="true">

How about this :
I used CustomViewPager
and next, override scrollTo method
I checked the movement when doing a lot of small swipes, it doesn't scroll to other pages.

public class CustomViewPager extends ViewPager {

    private boolean enabled;

    public CustomViewPager(Context context, AttributeSet attrs) {
        super(context, attrs);
        this.enabled = true;
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        if (this.enabled) {
            return super.onTouchEvent(event);
        }

        return false;
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent event) {
        if (this.enabled) {
            return super.onInterceptTouchEvent(event);
        }

        return false;
    }

    public void setPagingEnabled(boolean enabled) {
        this.enabled = enabled;
    } 

    @Override
    public void scrollTo(int x, int y) {
       if(enabled) {
          super.scrollTo(x, y);
       }
    }
}

I have also met this issue. In my case, the image path is wrong, so the img read is NoneType. After I correct the image path, I can show it without any issue.

You have to build the regex as a string:

TEXTO = sys.argv[1]
my_regex = r"\b(?=\w)" + re.escape(TEXTO) + r"\b(?!\w)"

if re.search(my_regex, subject, re.IGNORECASE):
    etc.

Note the use of re.escape so that if your text has special characters, they won't be interpreted as such.

Static cast:

static_cast<int>(data);

$.ajax({type:'POST', url:'www.naver.com', dataType:'text', async:false,
    complete:function(xhr, textStatus){},
    error:function(xhr, textStatus){},
    success:function( data ){
        $.ajax({type:'POST', 
            ....
            ....
            success:function(data){
                $.ajax({type:'POST',
                    ....
                    ....
            }
        }
    });

I'm sorry but I can't explain what I worte cuz I'm a Korean who can't speak even a word in english. but I think you can easily understand it.

Try this:

var divFirst = document.getElementById("divFirst");
divFirst.style.visibility = 'visible'; 
divFirst.style.display = 'block';  
divFirst.tabIndex = "-1";  
divFirst.focus();

e.g @:

http://jsfiddle.net/Vgrey/

You may also get this error if you have a name clash of a view and a module. I've got the error when i distribute my view files under views folder, /views/view1.py, /views/view2.py and imported some model named table.py in view2.py which happened to be a name of a view in view1.py. So naming the view functions as v_table(request,id) helped.

You are correct in that glibc uses symbol versioning. If you are curious, the symbol versioning implementation introduced in glibc 2.1 is described here and is an extension of Sun's symbol versioning scheme described here.

One option is to statically link your binary. This is probably the easiest option.

You could also build your binary in a chroot build environment, or using a glibc-new => glibc-old cross-compiler.

According to the http://www.trevorpounds.com blog post Linking to Older Versioned Symbols (glibc), it is possible to to force any symbol to be linked against an older one so long as it is valid by using the same .symver pseudo-op that is used for defining versioned symbols in the first place. The following example is excerpted from the blog post.

The following example makes use of glibc’s realpath, but makes sure it is linked against an older 2.2.5 version.

#include <limits.h>
#include <stdlib.h>
#include <stdio.h>

__asm__(".symver realpath,realpath@GLIBC_2.2.5");
int main()
{
    const char* unresolved = "/lib64";
    char resolved[PATH_MAX+1];

    if(!realpath(unresolved, resolved))
        { return 1; }

    printf("%s\n", resolved);

    return 0;
}

You may look into something kind of Unique List as follows

public class UniqueList<T>
{
    public List<T> List
    {
        get;
        private set;
    }
    List<T> _internalList;

    public static UniqueList<T> NewList
    {
        get
        {
            return new UniqueList<T>();
        }
    }

    private UniqueList()
    {            
        _internalList = new List<T>();
        List = new List<T>();
    }

    public void Add(T value)
    {
        List.Clear();
        _internalList.Add(value);
        List.AddRange(_internalList.Distinct());
        //return List;
    }

    public void Add(params T[] values)
    {
        List.Clear();
        _internalList.AddRange(values);
        List.AddRange(_internalList.Distinct());
       // return List;
    }

    public bool Has(T value)
    {
        return List.Contains(value);
    }
}

and you can use it like follows

var uniquelist = UniqueList<string>.NewList;
uniquelist.Add("abc","def","ghi","jkl","mno");
uniquelist.Add("abc","jkl");
var _myList = uniquelist.List;

will only return "abc","def","ghi","jkl","mno" always even when duplicates are added to it

Create your custom object and implement Serializable. Next, you can use intent.putExtra("package.name.example", <your-serializable-object>).

In the second activity, you read it using getIntent().getSerializableExtra("package.name.example")

Otherwise, follow this and this page.

Javascript now give a very useful functionnality to handle url parameters: URLSearchParams

var searchParams = new URLSearchParams(window.location.search);
searchParams.set('src','newSrc')
var newParams = searchParams.toString()

Windows, many times it will not recognize the device fully and because of driver issues, the device won't show up.

• 1).go to settings

  2).control panel

  3).hardware and sound

  4).device manager

HTML:

<div class="thumbnail">
</div>

CSS:

.thumbnail { 
background: url(image.jpg) 50% 50% no-repeat; /* 50% 50% centers image in div */
width: 250px;
height: 250px;
}

Your code looks fine, but there are a couple of things to be aware of:

Post::find($id); acts upon the primary key, if you have set your primary key in your model to something other than id by doing:

protected  $primaryKey = 'slug';

then find will search by that key instead.

Laravel also expects the id to be an integer, if you are using something other than an integer (such as a string) you need to set the incrementing property on your model to false:

public $incrementing = false;

Well, you need to incorporate exec-maven-plugin, this plug-in performs the same thing that you do on command prompt when you type in java -cp .;jarpaths TestMain. You can pass argument and define which phase (test, package, integration, verify, or deploy), you want this plug-in to call your main class.

You need to add this plug-in under <build> tag and specify parameters. For example

   <project>
    ...
    ...
    <build>
     <plugins>
      <plugin>
       <groupId>org.codehaus.mojo</groupId>
       <artifactId>exec-maven-plugin</artifactId>
       <version>1.1.1</version>
       <executions>
        <execution>
         <phase>test</phase>
         <goals>
          <goal>java</goal>
         </goals>
         <configuration>
          <mainClass>my.company.name.packageName.TestMain</mainClass>
          <arguments>
           <argument>myArg1</argument>
           <argument>myArg2</argument>
          </arguments>
         </configuration>
        </execution>
       </executions>
      </plugin>
     </plugins>
    </build>
    ...
    ...
   </project>

Now, if you right-click on on the project folder and do Run As > Maven Test, or Run As > Maven Package or Run As > Maven Install, the test phase will execute and so your Main class.

Also... check if you have the module files inside your project.

For example, I have an app which uses the Volley module. During my studies on Android development, I accidentally removed the files which were inside the "volley" directory..

~/git/Sandbox/android/HelloWorld/volley $ ll
total 8
drwxrwxr-x 2 ivanleon ivanleon 4096 Jun 16 22:26 ./
drwxrwxr-x 6 ivanleon ivanleon 4096 Jun 17 01:51 ../

I just cloned the project (see bellow) and then, I made the Sync of the project at Android Studio (Tools > Android > Sync Project with Gradle Files), and Gradle build finished normally (Gradle Console: bottom right corner of Android Studio) ;).

~/git/Sandbox/android/HelloWorld/volley $ git clone https://android.googlesource.com/platform/frameworks/volley
Cloning into 'volley'...
remote: Counting objects: 164, done
remote: Finding sources: 100% (164/164)
remote: Total 3222 (delta 307), reused 3222 (delta 307)
Receiving objects: 100% (3222/3222), 1.22 MiB | 114.00 KiB/s, done.
Resolving deltas: 100% (307/307), done.
Checking connectivity... done.

~/git/Sandbox/android/AndroidGetJSON $ ls volley
Android.mk      build         build.xml         pom.xml       
proguard-project.txt      src    bintray.gradle  build.gradle
custom_rules.xml  proguard.cfg  rules.gradle          volley.iml

"Let's Build a Compiler" is awesome, but it's a bit outdated. (I'm not saying it makes it even a little bit less valid.)

Or check out SLANG. This is similar to "Let's Build a Compiler" but is a much better resource especially for beginners. This comes with a pdf tutorial which takes a 7 step approach at teaching you a compiler. Adding the quora link as it have the links to all the various ports of SLANG, in C++, Java and JS, also interpreters in python and java, originally written using C# and the .NET platform.

I had this issue when I was trying to make my Docker container smaller. It was because I'd installed Python 2.7 with:

apt-get install -y --no-install-recommends python

And I should not have included the --no-install-recommends flag:

apt-get install -y python

Actually, for the configuration of the machine, just open the .vmx file with a text editor (e.g. notepad, gedit, etc.). You will be able to see the OS type, memsize, ethernet.connectionType, and other settings. Then when you make your machine, just look in the text editor for the corresponding settings. When it asks for the disk, select the .vmdk disk as mentioned above.

<script type="text/javascript">
    $(function() {
        $("#datepicker").datepicker({ 
              onSelect: function(value, date) { 
                 window.location = 'day.jsp' ; 
              } 
        });
    });
 </script>

<div id="datepicker"></div>

I think you can try this .It works fine .

This solution helped me more, from msdn microsoft:

var result =  query.AsEnumerable().Select((x, index) =>
              new { index,x.Id,x.FirstName});

query is your toList() query.

You're going to want to read up on Order of complexity.

http://en.wikipedia.org/wiki/Big_O_notation

In short, O(1) means that it takes a constant time, like 14 nanoseconds, or three minutes no matter the amount of data in the set.

O(n) means it takes an amount of time linear with the size of the set, so a set twice the size will take twice the time. You probably don't want to put a million objects into one of these.

In my makefile I use this:

@sed -i '/.*Revision:.*/c\'"`svn info -R main.cpp | awk '/^Rev/'`"'' README.md

PS: DO NOT forget that the -i changes actually the text in the file... so if the pattern you defined as "Revision" will change, you will also change the pattern to replace.

Example output:

Abc-Project written by John Doe

Revision: 1190

So if you set the pattern "Revision: 1190" it's obviously not the same as you defined them as "Revision:" only...

This snippet successfully allows to reuse existing browser instance yet avoiding raising the duplicate browser. Found at Tarun Lalwani's blog.

from selenium import webdriver
from selenium.webdriver.remote.webdriver import WebDriver

# executor_url = driver.command_executor._url
# session_id = driver.session_id

def attach_to_session(executor_url, session_id):
    original_execute = WebDriver.execute
    def new_command_execute(self, command, params=None):
        if command == "newSession":
            # Mock the response
            return {'success': 0, 'value': None, 'sessionId': session_id}
        else:
            return original_execute(self, command, params)
    # Patch the function before creating the driver object
    WebDriver.execute = new_command_execute
    driver = webdriver.Remote(command_executor=executor_url, desired_capabilities={})
    driver.session_id = session_id
    # Replace the patched function with original function
    WebDriver.execute = original_execute
    return driver

bro = attach_to_session('http://127.0.0.1:64092', '8de24f3bfbec01ba0d82a7946df1d1c3')
bro.get('http://ya.ru/')

Using ? is much cleaner.

var ? function_if_exists() : function_if_doesnt_exist();

it' s not so complicated: in your dirctive, use an alias: scope:{alias:'=ngModel'}

.directive('dateselect', function () {
return {
    restrict: 'E',
    transclude: true,
    scope:{
        bindModel:'=ngModel'
    },
    template:'<input ng-model="bindModel"/>'
}

in your html, use as normal

<dateselect ng-model="birthday"></dateselect>

Take a look at the Boost documentation as well, regarding how you are using the macro:

In reference to BOOST_VERSION, from http://www.boost.org/doc/libs/1_37_0/libs/config/doc/html/boost_config/boost_macro_reference.html#boost_config.boost_macro_reference.boost_helper_macros:

Describes the boost version number in XXYYZZ format such that: (BOOST_VERSION % 100) is the sub-minor version, ((BOOST_VERSION / 100) % 1000) is the minor version, and (BOOST_VERSION / 100000) is the major version.

Try with a CASE in this way :

SUM(CASE 
    WHEN PaymentType = "credit card" 
    THEN TotalAmount 
    ELSE 0 
END) AS CreditCardTotal,

Should give what you are looking for ...

    String stringYouExtracted = referraltxt.getText().toString();
    android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
    android.content.ClipData clip = android.content.ClipData.newPlainText("Copied Text", stringYouExtracted);

clipboard.setPrimaryClip(clip);
        Toast.makeText(getActivity(), "Copy coupon code copied to clickboard!", Toast.LENGTH_SHORT).show();

Your app is crashing at:

welcomePlayer.setText("Welcome Back, " + String.valueOf(mPlayer.getName(this)) + " !");

because mPlayer=null.

You forgot to initialize Player mPlayer in your PlayGame Activity.

mPlayer = new Player(context,"");

$(".advanced ul li").live('click',function(e){
    if(e.target != this) return;
    //code
    // this code will execute only when you click to li and not to a child
})

Here, when clicking next or previous, the src attribute of an img tag is changed to the next or previous value in an array.

<div id="imageGallery">    
    <img id="image" src="http://adamyost.com/images/wasatch_thumb.gif" />
    <div id="previous">Previous</div>    
    <div id="next">Next</div>        
</div>

<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>

<script>
    $( document ).ready(function() {

        var images = [
            "http://placehold.it/350x150",
            "http://placehold.it/150x150",
            "http://placehold.it/50x150"    
        ];

        var imageIndex = 0;

        $("#previous").on("click", function(){          
            imageIndex = (imageIndex + images.length -1) % (images.length);    
            $("#image").attr('src', images[imageIndex]);
        });

        $("#next").on("click", function(){
            imageIndex = (imageIndex+1) % (images.length);    
            $("#image").attr('src', images[imageIndex]);
        });

        $("#image").attr(images[0]);

    });
</script>

I was able to implement this by modifying this answer: jQuery array with next and previous buttons to scroll through entries

if I had to make 10,000 calls to a function within a class, I would be glad to make the method static and use a straightforward class.methodCall() on it instead of cluttering the memory with 10,000 instances of the class, Right?

You have to balance the need for encapsulating data into an object with a state, versus the need of simply computing the result of a function on some data.

Moreover statics reduce the inter-dependencies on the other parts of the code.

So does encapsulation. In large applications, statics tend to produce spaghetti code and don't easily allow refactoring or testing.

The other answers also provide good reasons against excessive use of statics.

import subprocess

filepath="D:/path/to/batch/myBatch.bat"
p = subprocess.Popen(filepath, shell=True, stdout = subprocess.PIPE)

stdout, stderr = p.communicate()
print p.returncode # is 0 if success

scala.util.parsing.json.JSON is deprecated.

Here is another approach with circe. FYI documentation: https://circe.github.io/circe/cursors.html

Add the dependency in build.sbt, I used scala 2.13.4, note the scala version must align with the library version.

val circeVersion = "0.14.0-M2"

libraryDependencies ++= Seq(
  "io.circe"  %% "circe-core"     % circeVersion,
  "io.circe"  %% "circe-generic"  % circeVersion,
  "io.circe"  %% "circe-parser"   % circeVersion
)

Example 1:

case class Person(name: String, age: Int)

object Main {
  def main(args: Array[String]): Unit = {
    val input =
      """
        |{
        |  "kind": "Listing",
        |  "data": [
        |    {
        |      "name": "Frodo",
        |      "age": 51
        |    },
        |    {
        |      "name": "Bilbo",
        |      "age": 60
        |    }
        |  ]
        |}
        |""".stripMargin

    implicit val decoderPerson: Decoder[Person] = deriveDecoder[Person] // decoder required to parse to custom object

    val parseResult: Json = circe.parser.parse(input).getOrElse(Json.Null)
    val data: ACursor = parseResult.hcursor.downField("data") // get the data field
    val personList: List[Person] = data.as[List[Person]].getOrElse(null) // parse the dataField to a list of Person
    for {
      person <- personList
    } println(person.name + " is " + person.age)
  }
}

Example 2, json has an object within an object:

case class Person(name: String, age: Int, position: Position)
case class Position(x: Int, y: Int)

object Main {
  def main(args: Array[String]): Unit = {
    val input =
      """
        |{
        |  "kind": "Listing",
        |  "data": [
        |    {
        |      "name": "Frodo",
        |      "age": 51,
        |      "position": {
        |        "x": 10,
        |        "y": 20
        |      }
        |    },
        |    {
        |      "name": "Bilbo",
        |      "age": 60,
        |      "position": {
        |        "x": 75,
        |        "y": 85
        |      }
        |    }
        |  ]
        |}
        |""".stripMargin

    implicit val decoderPosition: Decoder[Position] = deriveDecoder[Position] // must be defined before the Person decoder
    implicit val decoderPerson: Decoder[Person] = deriveDecoder[Person]

    val parseResult = circe.parser.parse(input).getOrElse(Json.Null)
    val data = parseResult.hcursor.downField("data")
    val personList = data.as[List[Person]].getOrElse(null)
    for {
      person <- personList
    } println(person.name + " is " + person.age + " at " + person.position)
  }
}

One more solution using Typescript:

let updatedArray = [];
for (let el of this.oldArray) {
    if (el !== elementToRemove) {
        updated.push(el);
    }
}
this.oldArray = updated;

In modern browsers (IE9+, FF4+, Chrome5+, Opera12+, Safari5+) you can use the built in Object.keys method:

var keys = Object.keys(myObject);

The above has a full polyfill but a simplified version is:

var getKeys = function(obj){
   var keys = [];
   for(var key in obj){
      keys.push(key);
   }
   return keys;
}

Alternatively replace var getKeys with Object.prototype.keys to allow you to call .keys() on any object. Extending the prototype has some side effects and I wouldn't recommend doing it.

There are several ways to do this, below are two options:

Option 1 - Right click on the database you want to copy

• Choose 'Tasks' > 'Generate scripts'

• 'Select specific database objects'

• Check 'Tables'

• Mark 'Save to new query window'

• Click 'Advanced'

• Set 'Types of data to script' to 'Schema and data'

• Next, Next

You can now run the generated query on the new database.

Option 2

• Right click on the database you want to copy

• 'Tasks' > 'Export Data'

• Next, Next

• Choose the database to copy the tables to

• Mark 'Copy data from one or more tables or views'

• Choose the tables you want to copy

• Finish

For a terse, pure flexbox option, group the left-aligned items and the right-aligned items:

<div class="wrap">
  <div>
    <span>One</span>
    <span>Two</span>
  </div>
  <div>Three</div>
</div>

and use space-between:

.wrap {
  display: flex;
  background: #ccc;
  justify-content: space-between;
}

This way you can group multiple items to the right(or just one).

https://jsfiddle.net/c9mkewwv/3/

I always go for the second method (using the GString template), though when there are more than a couple of parameters like you have, I tend to wrap them in ${X} as I find it makes it more readable.

Running some benchmarks (using Nagai Masato's excellent GBench module) on these methods also shows templating is faster than the other methods:

@Grab( 'com.googlecode.gbench:gbench:0.3.0-groovy-2.0' )
import gbench.*

def (foo,bar,baz) = [ 'foo', 'bar', 'baz' ]
new BenchmarkBuilder().run( measureCpuTime:false ) {
  // Just add the strings
  'String adder' {
    foo + bar + baz
  }
  // Templating
  'GString template' {
    "$foo$bar$baz"
  }
  // I find this more readable
  'Readable GString template' {
    "${foo}${bar}${baz}"
  }
  // StringBuilder
  'StringBuilder' {
    new StringBuilder().append( foo )
                       .append( bar )
                       .append( baz )
                       .toString()
  }
  'StringBuffer' {
    new StringBuffer().append( foo )
                      .append( bar )
                      .append( baz )
                      .toString()
  }
}.prettyPrint()

That gives me the following output on my machine:

Environment
===========
* Groovy: 2.0.0
* JVM: Java HotSpot(TM) 64-Bit Server VM (20.6-b01-415, Apple Inc.)
    * JRE: 1.6.0_31
    * Total Memory: 81.0625 MB
    * Maximum Memory: 123.9375 MB
* OS: Mac OS X (10.6.8, x86_64) 

Options
=======
* Warm Up: Auto 
* CPU Time Measurement: Off

String adder               539
GString template           245
Readable GString template  244
StringBuilder              318
StringBuffer               370

So with readability and speed in it's favour, I'd recommend templating ;-)

NB: If you add toString() to the end of the GString methods to make the output type the same as the other metrics, and make it a fairer test, StringBuilder and StringBuffer beat the GString methods for speed. However as GString can be used in place of String for most things (you just need to exercise caution with Map keys and SQL statements), it can mostly be left without this final conversion

Adding these tests (as it has been asked in the comments)

  'GString template toString' {
    "$foo$bar$baz".toString()
  }
  'Readable GString template toString' {
    "${foo}${bar}${baz}".toString()
  }

Now we get the results:

String adder                        514
GString template                    267
Readable GString template           269
GString template toString           478
Readable GString template toString  480
StringBuilder                       321
StringBuffer                        369

So as you can see (as I said), it is slower than StringBuilder or StringBuffer, but still a bit faster than adding Strings...

But still lots more readable.

Edit after comment by ruralcoder below

Updated to latest gbench, larger strings for concatenation and a test with a StringBuilder initialised to a good size:

@Grab( 'org.gperfutils:gbench:0.4.2-groovy-2.1' )

def (foo,bar,baz) = [ 'foo' * 50, 'bar' * 50, 'baz' * 50 ]
benchmark {
  // Just add the strings
  'String adder' {
    foo + bar + baz
  }
  // Templating
  'GString template' {
    "$foo$bar$baz"
  }
  // I find this more readable
  'Readable GString template' {
    "${foo}${bar}${baz}"
  }
  'GString template toString' {
    "$foo$bar$baz".toString()
  }
  'Readable GString template toString' {
    "${foo}${bar}${baz}".toString()
  }
  // StringBuilder
  'StringBuilder' {
    new StringBuilder().append( foo )
                       .append( bar )
                       .append( baz )
                       .toString()
  }
  'StringBuffer' {
    new StringBuffer().append( foo )
                      .append( bar )
                      .append( baz )
                      .toString()
  }
  'StringBuffer with Allocation' {
    new StringBuffer( 512 ).append( foo )
                      .append( bar )
                      .append( baz )
                      .toString()
  }
}.prettyPrint()

gives

Environment
===========
* Groovy: 2.1.6
* JVM: Java HotSpot(TM) 64-Bit Server VM (23.21-b01, Oracle Corporation)
    * JRE: 1.7.0_21
    * Total Memory: 467.375 MB
    * Maximum Memory: 1077.375 MB
* OS: Mac OS X (10.8.4, x86_64)

Options
=======
* Warm Up: Auto (- 60 sec)
* CPU Time Measurement: On

                                    user  system  cpu  real

String adder                         630       0  630   647
GString template                      29       0   29    31
Readable GString template             32       0   32    33
GString template toString            429       0  429   443
Readable GString template toString   428       1  429   441
StringBuilder                        383       1  384   396
StringBuffer                         395       1  396   409
StringBuffer with Allocation         277       0  277   286

Flushing the output buffers:

printf("Buffered, will be flushed");
fflush(stdout); // Prints to screen or whatever your standard out is

or

fprintf(fd, "Buffered, will be flushed");
fflush(fd);  //Prints to a file

Can be a very helpful technique. Why would you want to flush an output buffer? Usually when I do it, it's because the code is crashing and I'm trying to debug something. The standard buffer will not print everytime you call printf() it waits until it's full then dumps a bunch at once. So if you're trying to check if you're making it to a function call before a crash, it's helpful to printf something like "got here!", and sometimes the buffer hasn't been flushed before the crash happens and you can't tell how far you've really gotten.

Another time that it's helpful, is in multi-process or multi-thread code. Again, the buffer doesn't always flush on a call to a printf(), so if you want to know the true order of execution of multiple processes you should fflush the buffer after every print.

I make a habit to do it, it saves me a lot of headache in debugging. The only downside I can think of to doing so is that printf() is an expensive operation (which is why it doesn't by default flush the buffer).

As far as flushing the input buffer (stdin), you should not do that. Flushing stdin is undefined behavior according to the C11 standard §7.21.5.2 part 2:

If stream points to an output stream ... the fflush function causes any unwritten data for that stream ... to be written to the file; otherwise, the behavior is undefined.

On some systems, Linux being one as you can see in the man page for fflush(), there's a defined behavior but it's system dependent so your code will not be portable.

Now if you're worried about garbage "stuck" in the input buffer you can use fpurge() on that. See here for more on fflush() and fpurge()

I'm not sure what you mean by "myself".

Any JavaScript function can be called by an event, but you must have some sort of event to trigger it.

e.g. On page load:

<body onload="myfunction();">

Or on mouseover:

<table onmouseover="myfunction();">

As a result the first question is, "What do you want to do to cause the function to execute?"

After you determine that it will be much easier to give you a direct answer.

This is how I did it,

Menu Tools → Options on the Environment → Keyboard window

One can alter the default shortcuts following the below steps

• Select Edit.CommentSelection in the listbox
• Click on "Remove" button
• Select "Text Editor" option in the dropdown under "Use new shortcut in:"
• Press your own shortcut in the textbox under "Press shortcut keys:" Example: Pressing Ctrl+E and then C will give you Ctrl+E, C
• Click on "Assign" button
• Repeat the same for Edit.UnCommentSelection (Ctrl+E, U)

If you have multiple environments. You could include Git Path in the VS Code Workspace Setting. For Windows, depending on your setting, you could hit Ctlr + P, search for "settings". Open setting.json(or File>Preferences>Settings). Navigate to Workspace Settings. Find "Path" and add paths to Git bin and cmd folders.

Environments can have their own paths. I discovered this when I echoed my PC %PATH% on cmd, git bin and cmd path where available but when I was working on my project, echoed %PATH% did not have git and cmd folder. Adding them, as shown above solved the issue.

Extra Notes:

On cmd, you can echo "%PATH%" and see if git bin and cmd folders are included. If not, you could concatenate using SETX PATH on, e,g

SETX PATH "%PATH%;Path_to_Git_bin;Path_to_Gt_cmd;"

This will make git available on local root but not on some environments which comes with their own paths(SETX /M PATH "%PATH%;Path_to_Git_bin;Path_to_Gt_cmd;" would have though).

In case you have a long Path that is chopped off dues to Path length(getting "Error: Truncated at X characters." message), you can increase the path length on regedit.

• On "Search Windows", search for "regedit". Right-click to open as Admin.
• Go to Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem
• Right-click and modify. Change value data from 0 to 1

This will increase your path length. If it is already one, then I am not sure how to proceed from there :).

[6 []6

This works for me https://www.nuget.org/packages/ASquare.WindowsTaskScheduler/

It is nicely designed Fluent API.

//This will create Daily trigger to run every 10 minutes for a duration of 18 hours
SchedulerResponse response = WindowTaskScheduler
    .Configure()
    .CreateTask("TaskName", "C:\\Test.bat")
    .RunDaily()
    .RunEveryXMinutes(10)
    .RunDurationFor(new TimeSpan(18, 0, 0))
    .SetStartDate(new DateTime(2015, 8, 8))
    .SetStartTime(new TimeSpan(8, 0, 0))
    .Execute();

You have no storage allocated for word - it's just a dangling pointer.

Change:

char * word;

to:

char word[256];

Note that 256 is an arbitrary choice here - the size of this buffer needs to be greater than the largest possible string that you might encounter.

Note also that fgets is a better (safer) option then scanf for reading arbitrary length strings, in that it takes a size argument, which in turn helps to prevent buffer overflows:

 fgets(word, sizeof(word), stdin);

If you don't wan't to use ng-model there is ng-value you can try.

Here's the fiddle for this: http://jsfiddle.net/Rg9sG/1/

In javascript you can use

s3.listObjects(params, function (err, result) {});

to get all objects inside bucket. you have to pass bucket name inside params (Bucket: name).

I'd like to add to other answers involving dropping tables and not deleting the file, that you can also execute delete from sqlite_sequence to reset auto-increment sequences.

If you already have var parent = document.querySelector('.parent'); you can do this to scope the search to parent's children:

parent.querySelector('.child')

I prefer Buffer.from(data.Body).toString('utf8'). It supports encoding parameters. With other AWS services (ex. Kinesis Streams) someone may want to replace 'utf8' encoding with 'base64'.

new AWS.S3().getObject(
  { Bucket: this.awsBucketName, Key: keyName }, 
  function(err, data) {
    if (!err) {
      const body = Buffer.from(data.Body).toString('utf8');
      console.log(body);
    }
  }
);

Set the keyboard and a validator

String numberValidator(String value) {
  if(value == null) {
    return null;
  }
  final n = num.tryParse(value);
  if(n == null) {
    return '"$value" is not a valid number';
  }
  return null;
}

new TextFormField(
    keyboardType: TextInputType.number, 
    validator: numberValidator, 
    textAlign: TextAlign.right
    ...

• https://docs.flutter.io/flutter/material/TextFormField/TextFormField.html
• https://docs.flutter.io/flutter/services/TextInputType-class.html

Welcome to Microsoft Marketing Speak hell. With the 2012 release of SQL Server, the BIDS, Business Intelligence Designer Studio, plugin for Visual Studio was renamed to SSDT, SQL Server Data Tools. SSDT is available for 2010 and 2012. The problem is, there are two different products called SSDT.

There is SSDT which replaces the database designer thing which was called Data Dude in VS 2008 and in 2010 became database projects. That a free install and if you snag the web installer, that's what you get when you install SSDT. It puts the correct project templates and such into Visual Studio.

There's also the SSDT which is the "BIDS" replacement for developing SSIS, SSRS and SSAS stuff. As of March 2013, it is now available for the 2012 release of Visual Studio. The download is labeled SSDTBI_VS2012_X86.msi Perhaps that's a signal on how the product is going to be referred to in marketing materials. Download links are

• Microsoft SQL Server Data Tools Business Intelligence for Visual Studio 2012 (SSIS packages target SQL Server 2012)
• Microsoft SQL Server Data Tools Business Intelligence for Visual Studio 2013 (SSIS packages target SQL Server 2014)

None the less, we have Business Intelligence projects available to us in Visual Studio 2012. And the people did rejoice and did feast upon the lambs and toads and tree-sloths and fruit-bats and orangutans and breakfast cereals

When you're using GROUP BY, you need to also use aggregate functions for the columns not inside your group by clause.

I don't know exactly what you're trying to do, but I guess this would work:

select 
    LEFT(SUBSTRING(batchinfo.datapath, PATINDEX('%[0-9][0-9][0-9]%', batchinfo.datapath), 8000),
    PATINDEX('%[^0-9]%', SUBSTRING(batchinfo.datapath, PATINDEX('%[0-9][0-9][0-9]%', batchinfo.datapath), 8000))-1),
    qvalues.name,
    qvalues.compound,
    MAX(qvalues.rid)
from
    batchinfo join qvalues on batchinfo.rowid=qvalues.rowid
where
    LEN(datapath)>4
group by
    LEFT(SUBSTRING(batchinfo.datapath, PATINDEX('%[0-9][0-9][0-9]%', batchinfo.datapath), 8000),
    PATINDEX('%[^0-9]%', SUBSTRING(batchinfo.datapath, PATINDEX('%[0-9][0-9][0-9]%', batchinfo.datapath), 8000))-1),
    qvalues.name,
    qvalues.compound
having
    rid!=MAX(rid)

Edit: What I'm trying to do here is a group by with all fields but rid. If that's not what you want, what you need to do in order to have a valid SQL statement is adding an aggregate function call for each removed group by field...

@momo's answer for Apache HttpClient, version 4.3.1 or later. I'm using JSON-Java to build my JSON object:

JSONObject json = new JSONObject();
json.put("someKey", "someValue");    

CloseableHttpClient httpClient = HttpClientBuilder.create().build();

try {
    HttpPost request = new HttpPost("http://yoururl");
    StringEntity params = new StringEntity(json.toString());
    request.addHeader("content-type", "application/json");
    request.setEntity(params);
    httpClient.execute(request);
// handle response here...
} catch (Exception ex) {
    // handle exception here
} finally {
    httpClient.close();
}

I am going to assume this is a WinForms questions (which it feels like, based on it being a "program" rather than a website/app). In which case you can simple do the following to change the text colour of a label:

myLabel.ForeColor = System.Drawing.Color.Red;

Or any other colour of your choice. If you want to be more specific you can use an RGB value like so:

myLabel.ForeColor = Color.FromArgb(0, 0, 0);//(R, G, B) (0, 0, 0 = black)

Having different colours for different users can be done a number of ways. For example, you could allow each user to specify their own RGB value colours, store these somewhere and then load them when the user "connects".

An alternative method could be to just use 2 colours - 1 for the current user (running the app) and another colour for everyone else. This would help the user quickly identify their own messages above others.

A third approach could be to generate the colour randomly - however you will likely get conflicting values that do not show well against your background, so I would suggest not taking this approach. You could have a pre-defined list of "acceptable" colours and just pop one from that list for each user that joins.

The update statement in all versions of SQL looks like:

update table
    set col1 = expr1,
        col2 = expr2,
        . . .
        coln = exprn
    where some condition

So, the answer is that you separate the assignments using commas and don't repeat the set statement.

It doesn't. It makes 0 <= r < 1, but your original is 0 <= r <= 1.

Note that this can lead to undefined behavior if RAND_MAX + 1 overflows.

If you have control over the proxy server or can convince your IT admins you could try to explicitly exclude registry.npmjs.org from SSL inspection. This should avoid users of the proxy server from having to either disable strict-ssl checking or installing a new root CA.

Easy way to do

String[] listofIDS={"[email protected]","[email protected]"};

for(String cc:listofIDS) {
    message.addRecipients(Message.RecipientType.CC,InternetAddress.parse(cc));
}

lowercase-with-hyphens is the style I most often see on GitHub.*

lowercase_with_underscores is probably the second most popular style I see.

The former is my preference because it saves keystrokes.

^{* Anecdotal; I haven't collected any data.}

.e:hover{
   background-color:#FF0000;
}

Use anchors.

Main Page:

<a href="/sample#sushi">Sushi</a>
<a href="/sample#bBQ">BBQ</a>

Sample Page:

<div id='sushi'><a name="sushi"></a></div>
<div id='bbq'><a name="bbq"></a></div>

Try this one:

    Actions builder = new Actions(fDriver);
    builder.keyDown(Keys.CONTROL)
        .click(element)
        .dragAndDrop(element, elementDropped)
        .keyUp(Keys.CONTROL);

        Action selected = builder.build();

        selected.perform();

You can embed the assembly code in a normal C program. Here's a good introduction. Using the appropriate syntax, you can also tell GCC you want to interact with variables declared in C. The program below instructs gcc that:

• eax shall be foo
• ebx shall be bar
• the value in eax shall be stored in foo after the assembly code executed

\n

int main(void)
{
        int foo = 10, bar = 15;
        __asm__ __volatile__("addl  %%ebx,%%eax"
                             :"=a"(foo)
                             :"a"(foo), "b"(bar)
                             );
        printf("foo+bar=%d\n", foo);
        return 0;
}

To index-based access to the pandas table, one can also consider numpy.as_array option to convert the table to Numpy array as

np_df = df.as_matrix()

and then

np_df[i] 

would work.

Three types of commenting are supported

1. Hash base single line commenting using #

   Select * from users ; # this will list users
   

   2. Double Dash commenting using --

   Select * from users ; -- this will list users

Note : Its important to have single white space just after --

3) Multi line commenting using /* */

Select * from users ; /* this will list users */

There is tool named unpushed that scans all Git, Mercurial and Subversion repos in specified working directory and shows list of ucommited files and unpushed commits. Installation is simple under Linux:

$ easy_install --user unpushed

or

$ sudo easy_install unpushed

to install system-wide.

Usage is simple too:

$ unpushed ~/workspace
* /home/nailgun/workspace/unpushed uncommitted (Git)
* /home/nailgun/workspace/unpushed:master unpushed (Git)
* /home/nailgun/workspace/python:new-syntax unpushed (Git)

See unpushed --help or official description for more information. It also has a cronjob script unpushed-notify for on-screen notification of uncommited and unpushed changes.

Go to the table row's BackgroundColor property and choose "Expression..."

Use this expression:

= IIf(RowNumber(Nothing) Mod 2 = 0, "Silver", "Transparent")

This trick can be applied to many areas of the report.

And in .NET 3.5+ You could use:

= If(RowNumber(Nothing) Mod 2 = 0, "Silver", "Transparent")

Not looking for rep--I just researched this question myself and thought I'd share.

Use jQuery multiple-selector if the only difference between the two functions is the value of the button being triggered.

$("#button_1, #button_2").on("click", function(e) {
    e.preventDefault();
    $.ajax({type: "POST",
        url: "/pages/test/",
        data: { id: $(this).val(), access_token: $("#access_token").val() },
        success:function(result) {
          alert('ok');
        },
        error:function(result) {
          alert('error');
        }
    });
});

You can try this which I find in another question.

Android, Make an image at a URL equal to ImageView's image

try {
  ImageView i = (ImageView)findViewById(R.id.image);
  Bitmap bitmap = BitmapFactory.decodeStream((InputStream)new URL(imageUrl).getContent());
  i.setImageBitmap(bitmap); 
} catch (MalformedURLException e) {
  e.printStackTrace();
} catch (IOException e) {
  e.printStackTrace();
}

For anaconda installation, first pick a channel which has the latest version of tensorflow binary. Usually, the latest versions are available at the channel conda-forge. Then simply do:

conda update -f -c conda-forge tensorflow

This will upgrade your existing tensorflow installation to the very latest version available. As of this writing, the latest version is 1.4.0-py36_0

There is no need to separately call the exists() method, as isDirectory() implicitly checks whether the directory exists or not.

I know that's an old one question, but its high in the search results.

If anyone wants timestamp conversion directly to a DateTime object, there's a simple one-liner:

$timestamp = 1299446702;
$date = DateTime::createFromFormat('U', $timestamp);

Following @sromero comment, timezone parameter (the 3rd param in DateTime::createFromFormat()) is ignored when unix timestamp is passed, so the below code is unnecessary.

$date = DateTime::createFromFormat('U', $timestamp, new DateTimeZone('UTC'); // not needed, 3rd parameter is ignored

You may check PHP's manual for DateTime::createFromFormat for more info and options.

How about this...

<style type="text/css">
    div.frame { background-color: #000; }
    img.pic:hover {
      opacity: .6;
      filter:alpha(opacity=60);
    }
</style>

<div class="frame">
    <img class="pic" src="path/to/image" />
</div>

It is very inefficient to store all values in memory, so the objects are reused and loaded one at a time. See this other SO question for a good explanation. Summary:

[...] when looping through the Iterable value list, each Object instance is re-used, so it only keeps one instance around at a given time.