If you are using com.google.android.gms:play-services-maps:16.0.0 or below and your app is targeting API level 28 (Android 9.0) or above, you must include the following declaration within the element of AndroidManifest.xml

<uses-library
      android:name="org.apache.http.legacy"
      android:required="false" />

Check this link - https://developers.google.com/maps/documentation/android-sdk/config#specify_requirement_for_apache_http_legacy_library

Check out the percent function from the formattable package:

library(formattable)
x <- c(0.23, 0.95, 0.3)
percent(x)
[1] 23.00% 95.00% 30.00%

You can't remove from list if you're browsing it with "for each" loop. You can use Iterator. Replace:

for (DrugStrength aDrugStrength : aDrugStrengthList) {
    if (!aDrugStrength.isValidDrugDescription()) {
        aDrugStrengthList.remove(aDrugStrength);
    }
}

With:

for (Iterator<DrugStrength> it = aDrugStrengthList.iterator(); it.hasNext(); ) {
    DrugStrength aDrugStrength = it.next();
    if (!aDrugStrength.isValidDrugDescription()) {
        it.remove();
    }
}

I may have not got your answer correct, but you can try this:

public void MusicController(View view) throws IOException{
    switch (view.getId()){
        case R.id.play: mplayer.start();break;
        case R.id.pause: mplayer.pause(); break;
        case R.id.stop:
            if(mplayer.isPlaying()) {
                mplayer.stop();
                mplayer.prepare(); 
            }
            break;

    }// where mplayer is defined in  onCreate method}

as there is just one thread handling all, so stop() makes it die so we have to again prepare it If your intent is to start it again when your press start button(it throws IO Exception) Or for better understanding of MediaPlayer you can refer to Android Media Player

Go to data directory and try this:

mv database1 database2 

It works for me on a 900 MB database size.

Looks like the image is too big and the window simply doesn't fit the screen. Create window with the cv2.WINDOW_NORMAL flag, it will make it scalable. Then you can resize it to fit your screen like this:

from __future__ import division
import cv2


img = cv2.imread('1.jpg')

screen_res = 1280, 720
scale_width = screen_res[0] / img.shape[1]
scale_height = screen_res[1] / img.shape[0]
scale = min(scale_width, scale_height)
window_width = int(img.shape[1] * scale)
window_height = int(img.shape[0] * scale)

cv2.namedWindow('dst_rt', cv2.WINDOW_NORMAL)
cv2.resizeWindow('dst_rt', window_width, window_height)

cv2.imshow('dst_rt', img)
cv2.waitKey(0)
cv2.destroyAllWindows()

According to the OpenCV documentation CV_WINDOW_KEEPRATIO flag should do the same, yet it doesn't and it's value not even presented in the python module.

Though you certainly can build such a device out of existing sequence operators, I would in this case be inclined to write this one up as a custom sequence operator. Something like:

// Returns "other" if the list is empty.
// Returns "other" if the list is non-empty and there are two different elements.
// Returns the element of the list if it is non-empty and all elements are the same.
public static int Unanimous(this IEnumerable<int> sequence, int other)
{
    int? first = null;
    foreach(var item in sequence)
    {
        if (first == null)
            first = item;
        else if (first.Value != item)
            return other;
    }
    return first ?? other;
}

That's pretty clear, short, covers all the cases, and does not unnecessarily create extra iterations of the sequence.

Making this into a generic method that works on IEnumerable<T> is left as an exercise. :-)

Here's the mysql reference for cursors. So I'm guessing it's something like this:

  DECLARE done INT DEFAULT 0;
  DECLARE products_id INT;
  DECLARE result varchar(4000);
  DECLARE cur1 CURSOR FOR SELECT products_id FROM sets_products WHERE set_id = 1;
  DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;

  OPEN cur1;

  REPEAT
    FETCH cur1 INTO products_id;
    IF NOT done THEN
      CALL generate_parameter_list(@product_id, @result);
      SET param = param + "," + result; -- not sure on this syntax
    END IF;
  UNTIL done END REPEAT;

  CLOSE cur1;

  -- now trim off the trailing , if desired

Although divmod() has been mentioned, I didn't see what I considered to be a nice example. Here's mine:

q=972021.0000  # For example
days = divmod(q, 86400) 
# days[0] = whole days and
# days[1] = seconds remaining after those days
hours = divmod(days[1], 3600)
minutes = divmod(hours[1], 60)
print "%i days, %i hours, %i minutes, %i seconds" % (days[0], hours[0], minutes[0], minutes[1])

Which outputs:

11 days, 6 hours, 0 minutes, 21 seconds

There's no constants in JavaScript, but to declare a literal all you have to do is:

var myString = "Hello World";

I'm not sure what you mean by store them in a resource file; that's not a JavaScript concept.

This solutions works fine for me.

utils/newid.js:

let lastId = 0;

export default function(prefix='id') {
    lastId++;
    return `${prefix}${lastId}`;
}

And I can use it like this:

import newId from '../utils/newid';

React.createClass({
    componentWillMount() {
        this.id = newId();
    },
    render() {
        return (
            <label htmlFor={this.id}>My label</label>
            <input id={this.id} type="text"/>
        );
    }
});

But it won’t work in isomorphic apps.

Added 17.08.2015. Instead of custom newId function you can use uniqueId from lodash.

Updated 28.01.2016. It’s better to generate ID in componentWillMount.

For me it helped to delete Android 4.4W which is also API 20 and might be a cause for the conflict. So only install Android 4.4W or Android L until they fix it.

And (again this might only be for me) it only works in Android Studio not in Eclipse ...

info

If a 2 digit month and date is desired (2016/01/01 vs 2016/1/1)

code

var dateObj = new Date();
var month = ('0' + (dateObj.getMonth() + 1)).slice(-2);
var date = ('0' + dateObj.getDate()).slice(-2);
var year = dateObj.getFullYear();
var shortDate = year + '/' + month + '/' + date;
alert(shortDate);

output

2016/10/06

fiddle

https://jsfiddle.net/Hastig/1xuu7z7h/

credit

More info from and credit to this answer

more

To learn more about .slice the try it yourself editor at w3schools helped me understand better how to use it.

I used Intent to let Broadcast Receiver know about Handler instance of main Activity thread and used Message to pass a message to Main activity

I have used such mechanism to check if Broadcast Receiver is already registered or not. Sometimes it is needed when you register your Broadcast Receiver dynamically and do not want to make it twice or you present to the user if Broadcast Receiver is running.

Main activity:

public class Example extends Activity {

private BroadCastReceiver_example br_exemple;

final Messenger mMessenger = new Messenger(new IncomingHandler());

private boolean running = false;

static class IncomingHandler extends Handler {
    @Override
    public void handleMessage(Message msg) {
        running = false;    
        switch (msg.what) {
        case BroadCastReceiver_example.ALIVE:
    running = true;
            ....
            break;
        default:

            super.handleMessage(msg);
        }

    }
    }

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

    IntentFilter filter = new IntentFilter();
        filter.addAction("pl.example.CHECK_RECEIVER");

        br_exemple = new BroadCastReceiver_example();
        getApplicationContext().registerReceiver(br_exemple , filter); //register the Receiver
    }

// call it whenever you want to check if Broadcast Receiver is running.

private void check_broadcastRunning() {    
        /**
        * checkBroadcastHandler - the handler will start runnable which will check if Broadcast Receiver is running
        */
        Handler checkBroadcastHandler = null;

        /**
        * checkBroadcastRunnable - the runnable which will check if Broadcast Receiver is running
        */
        Runnable checkBroadcastRunnable = null;

        Intent checkBroadCastState = new Intent();
        checkBroadCastState .setAction("pl.example.CHECK_RECEIVER");
        checkBroadCastState .putExtra("mainView", mMessenger);
        this.sendBroadcast(checkBroadCastState );
        Log.d(TAG,"check if broadcast is running");

        checkBroadcastHandler = new Handler();
        checkBroadcastRunnable = new Runnable(){    

            public void run(){
                if (running == true) {
                    Log.d(TAG,"broadcast is running");
                }
                else {
                    Log.d(TAG,"broadcast is not running");
                }
            }
        };
        checkBroadcastHandler.postDelayed(checkBroadcastRunnable,100);
        return;
    }

.............
}

Broadcast Receiver:

public class BroadCastReceiver_example extends BroadcastReceiver {


public static final int ALIVE = 1;
@Override
public void onReceive(Context context, Intent intent) {
    // TODO Auto-generated method stub
    Bundle extras = intent.getExtras();
    String action = intent.getAction();
    if (action.equals("pl.example.CHECK_RECEIVER")) {
        Log.d(TAG, "Received broadcast live checker");
        Messenger mainAppMessanger = (Messenger) extras.get("mainView");
        try {
            mainAppMessanger.send(Message.obtain(null, ALIVE));
        } catch (RemoteException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    .........

}

}

If you look at the code for the $.click function, I'll bet there is a conditional statement that checks to see if the element has listeners registered for theclick event before it proceeds. Why not just get the href attribute from the link and manually change the page location?

 window.location.href = $('a').attr('href');

Here is why it doesn't click through. From the trigger function, jQuery source for version 1.3.2:

 // Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
 if ( (!elem[type] || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
     event.result = false;

 // Trigger the native events (except for clicks on links)
 if ( !bubbling && elem[type] && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type == "click") ) {
     this.triggered = true;
     try {
         elem[ type ]();
         // Prevent Internet Explorer from throwing an error for some hidden elements
     }
     catch (e)
     {
     }
 }

After it calls handlers (if there are any), jQuery triggers an event on the object. However it only calls native handlers for click events if the element is not a link. I guess this was done purposefully for some reason. This should be true though whether an event handler is defined or not, so I'm not sure why in your case attaching an event handler caused the native onClick handler to be called. You'll have to do what I did and step through the execution to see where it is being called.

Say that you want to count the rows in an existing table:

Use mysql_result with only one parameter set to "0"

Like this:

$string = mysql_result(
          mysql_query("SELECT COUNT(*) FROM database_name.table_name ")
,0);

Put ( ` ) around database_name and table_name

var_dump($string);

// string(1) "5" //if it only has 5 records in the table

Note: if you query for something else like

SELECT * FROM database.table LIMIT 1

and the table has more than one column then you WILL NOT get an array() in your var_dump you will get the first column only

You can also do this by passing function with onclick event

<a onclick="getColor(this);" color="red">

<script type="text/javascript">

function getColor(el)
{
     color = $(el).attr('color');
     alert(color);
}

</script> 

I came to this page purely to find out the better method to use in terms of performance - i.e. which is faster:

querySelector / querySelectorAll or getElementsByClassName

and I found this: https://jsperf.com/getelementsbyclassname-vs-queryselectorall/18

It runs a test on the 2 x examples above, plus it chucks in a test for jQuery's equivalent selector as well. my test results were as follows:

getElementsByClassName = 1,138,018 operations / sec - <<< clear winner
querySelectorAll = 39,033 operations / sec
jquery select = 381,648 operations / sec

1. On the top menu bar, open Window -> Show View -> Other
2. In the Show View window, open Maven -> Maven Repositories

3. In the window that appears, right-click on Global Repositories and select Go Into
4. Right-click on "central (http://repo.maven.apache.org/maven2)" and select "Rebuild Index"

• Note that it will take very long to complete the download!!!

5. Once indexing is complete, Right-click on the project -> Maven -> Add Dependency and start typing the name of the project you want to import (such as "hibernate").

• The search results will auto-fill in the "Search Results" box below.

You can also use an object-oriented path with pathlib (available as a standard library as of Python 3.4):

from pathlib import Path

start_path = Path('/my/root/directory')
final_path = start_path / 'in' / 'here'

It's not that above answers are incorrect, but I find this code extremely easy to understand and therefore I am sharing it here with everyone. And there is also the check for WRITE_CONTACTS permission.

Here is the complete code for how to add phone number, email, website etc to an existing contact.

public static void addNumberToContact(Context context, Long contactRawId, String number) throws RemoteException, OperationApplicationException {
    addInfoToAddressBookContact(
            context,
            contactRawId,
            ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE,
            ContactsContract.CommonDataKinds.Phone.NUMBER,
            ContactsContract.CommonDataKinds.Phone.TYPE,
            ContactsContract.CommonDataKinds.Phone.TYPE_OTHER,
            number
    );
}

public static void addEmailToContact(Context context, Long contactRawId, String email) throws RemoteException, OperationApplicationException {
    addInfoToAddressBookContact(
            context,
            contactRawId,
            ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE,
            ContactsContract.CommonDataKinds.Email.ADDRESS,
            ContactsContract.CommonDataKinds.Email.TYPE,
            ContactsContract.CommonDataKinds.Email.TYPE_OTHER,
            email
    );
}

public static void addURLToContact(Context context, Long contactRawId, String url) throws RemoteException, OperationApplicationException {
    addInfoToAddressBookContact(
            context,
            contactRawId,
            ContactsContract.CommonDataKinds.Website.CONTENT_ITEM_TYPE,
            ContactsContract.CommonDataKinds.Website.URL,
            ContactsContract.CommonDataKinds.Website.TYPE,
            ContactsContract.CommonDataKinds.Website.TYPE_OTHER,
            url
    );
}

private static void addInfoToAddressBookContact(Context context, Long contactRawId, String mimeType, String whatToAdd, String typeKey, int type, String data) throws RemoteException, OperationApplicationException {
    if(ActivityCompat.checkSelfPermission(context, Manifest.permission.WRITE_CONTACTS) == PackageManager.PERMISSION_DENIED) {
        return;
    }
    ArrayList<ContentProviderOperation> ops = new ArrayList<>();
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValue(ContactsContract.Data.RAW_CONTACT_ID, contactRawId)
            .withValue(ContactsContract.Data.MIMETYPE, mimeType)
            .withValue(whatToAdd, data)
            .withValue(typeKey, type)
            .build());
    getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops);
}

It seems you may be more comfortable with developing in PHP you let this hold you back from utilizing the full potential with web applications.

It is indeed possible to have PHP render partials and whole views, but I would not recommend it.

To fully utilize the possibilities of HTML and javascript to make a web application, that is, a web page that acts more like an application and relies heavily on client side rendering, you should consider letting the client maintain all responsibility of managing state and presentation. This will be easier to maintain, and will be more user friendly.

I would recommend you to get more comfortable thinking in a more API centric approach. Rather than having PHP output a pre-rendered view, and use angular for mere DOM manipulation, you should consider having the PHP backend output the data that should be acted upon RESTFully, and have Angular present it.

Using PHP to render the view:

/user/account

if($loggedIn)
{
    echo "<p>Logged in as ".$user."</p>";
}
else
{
    echo "Please log in.";
}

How the same problem can be solved with an API centric approach by outputting JSON like this:

api/auth/

{
  authorized:true,
  user: {
      username: 'Joe', 
      securityToken: 'secret'
  }
}

and in Angular you could do a get, and handle the response client side.

$http.post("http://example.com/api/auth", {})
.success(function(data) {
    $scope.isLoggedIn = data.authorized;
});

To blend both client side and server side the way you proposed may be fit for smaller projects where maintainance is not important and you are the single author, but I lean more towards the API centric way as this will be more correct separation of conserns and will be easier to maintain.

I faced the same problem, but for some reasons the .lock file in workspace was not getting deleted. Even creating a new workspace was also getting locked.

So what I did was cleaning the windows temp folder, the %PREFETCH% folder and %TEMP% locations. Restart the system and then it allowed to delete the .lock file.

Maybe it will help someone.

Jersey makes the process very easy, my service class worked well with JSON, all I had to do is to add the dependencies in the pom.xml

@Path("/customer")
public class CustomerService {

    private static Map<Integer, Customer> customers = new HashMap<Integer, Customer>();

    @POST
    @Path("save")
    @Consumes(MediaType.APPLICATION_JSON)
    @Produces(MediaType.APPLICATION_JSON)
    public SaveResult save(Customer c) {

        customers.put(c.getId(), c);

        SaveResult sr = new SaveResult();
        sr.sucess = true;
        return sr;
    }

    @GET
    @Produces(MediaType.APPLICATION_JSON)
    @Path("{id}")
    public Customer getCustomer(@PathParam("id") int id) {
        Customer c = customers.get(id);
        if (c == null) {
            c = new Customer();
            c.setId(id * 3);
            c.setName("unknow " + id);
        }
        return c;
    }
}

And in the pom.xml

<dependency>
    <groupId>org.glassfish.jersey.containers</groupId>
    <artifactId>jersey-container-servlet</artifactId>
    <version>2.7</version>
</dependency>
<dependency>
    <groupId>org.glassfish.jersey.media</groupId>
    <artifactId>jersey-media-json-jackson</artifactId>
    <version>2.7</version>
</dependency>
<dependency>
    <groupId>org.glassfish.jersey.media</groupId>
    <artifactId>jersey-media-moxy</artifactId>
    <version>2.7</version>
</dependency>

In Android Studio IDE, you have to click the Filter icon to show expert properties. Then you will see the textAllCaps property. Check it, then uncheck it.

1. Create the Java code that can receive an argument as a command line argument.

   class TestCode{
       public static void main(String args[]){
           System.out.println("first argument is: "+args[0]);
       }
   }
   

2. Run the program without arguments (press F6).

3. In the Output window, at the bottom, click the double yellow arrow (or the yellow button) to open a Run dialog.

4. If the argument you need to pass is testArgument, then here in this window pass the argument as application.args=testArgument.

This will give the output as follows in the same Output window:

first argument is: testArgument

For Maven, the instructions are similar, but change the exec.args property instead:

exec.args=-classpath %classpath package.ClassName PARAM1 PARAM2 PARAM3

Note: Use single quotes for string parameters that contain spaces.

You can't have optional path variables, but you can have two controller methods which call the same service code:

@RequestMapping(value = "/json/{type}", method = RequestMethod.GET)
public @ResponseBody TestBean typedTestBean(
        HttpServletRequest req,
        @PathVariable String type,
        @RequestParam("track") String track) {
    return getTestBean(type);
}

@RequestMapping(value = "/json", method = RequestMethod.GET)
public @ResponseBody TestBean testBean(
        HttpServletRequest req,
        @RequestParam("track") String track) {
    return getTestBean();
}

This header is a part of the MFC Library. VS Express edition doesn't contain MFC. If your project doesn't use MFC you can safely replace afxres.h with windows.h in your terrain2.rc.

Just like others explained - your problem stemmed from using \, which is escape character in string literal/constant. OTOH, if you had that file path string from another source (read from file, console or returned by os function) - there wouldn't have been problem splitting on '\\' or r'\'.

And just like others suggested, if you want to use \ in program literal, you have to either duplicate it \\ or the whole literal has to be prefixed by r, like so r'lite\ral' or r"lite\ral" to avoid the parser converting that \ and r to CR (carriage return) character.

There is one more way though - just don't use backslash \ pathnames in your code! Since last century Windows recognizes and works fine with pathnames which use forward slash as directory separator /! Somehow not many people know that.. but it works:

>>> var = "d:/stuff/morestuff/furtherdown/THEFILE.txt"
>>> var.split('/')
['d:', 'stuff', 'morestuff', 'furtherdown', 'THEFILE.txt']

This by the way will make your code work on Unix, Windows and Mac... because all of them do use / as directory separator... even if you don't want to use the predefined constants of module os.

Well after doing some more searching I discovered the error may be related to other issues as invalid keystores, passwords etc.

I then remembered that I had set two VM arguments for when I was testing SSL for my network connectivity.

I removed the following VM arguments to fix the problem:

-Djavax.net.ssl.keyStore=mySrvKeystore -Djavax.net.ssl.keyStorePassword=123456

Note: this keystore no longer exists so that's probably why the Exception.

Not 100% certain that you have the same problem, but I found out the hard way that my job blocks each mirror site option that was offered and I was getting errors like this:

Installing package into ‘/usr/lib64/R/library’
(as ‘lib’ is unspecified)
--- Please select a CRAN mirror for use in this session ---
Error in download.file(url, destfile = f, quiet = TRUE) : 
  unsupported URL scheme
Warning: unable to access index for repository https://rweb.crmda.ku.edu/cran/src/contrib
Warning message:
package ‘ggplot2’ is not available (for R version 3.2.2)

Workaround (I am using CentOS)...

install.packages('package_name', dependencies=TRUE, repos='http://cran.rstudio.com/')

I hope this saves someone hours of frustration.

The mail function do not guarantee the actual delivery of mail. All it do is to pass the message to external program (usually sendmail). You need a properly configured SMTP server in order for this to work. Also keep in mind it does not support SMTP authentication. You may check out the PEAR::Mail library of SwiftMailer, both of them give you more options.

This is bit tricky

Now a days most of website new techniques to save websites from scraping

1st Technique

Ctrl+U this will show you Page Source

2nd Technique

This one is small hack if the website has ajax like functionality.

Just Hover the mouse key on inspect element untill whole screen becomes just right click then and copy element

That's it you are good to go.

This is a modified version of the Nibble to Hex method

void hexArrayToStr(unsigned char* info, unsigned int infoLength, char **buffer) {
    const char* pszNibbleToHex = {"0123456789ABCDEF"};
    int nNibble, i;
    if (infoLength > 0) {
        if (info != NULL) {
            *buffer = (char *) malloc((infoLength * 2) + 1);
            buffer[0][(infoLength * 2)] = 0;
            for (i = 0; i < infoLength; i++) {
                nNibble = info[i] >> 4;
                buffer[0][2 * i] = pszNibbleToHex[nNibble];
                nNibble = info[i] & 0x0F;
                buffer[0][2 * i + 1] = pszNibbleToHex[nNibble];
            }
        } else {
            *buffer = NULL;
        }
    } else {
        *buffer = NULL;
    }
}

I used the http://www.javadecompilers.com but in some classes it gives you the message "could not load this classes..."

INSTEAD download Android Studio, navigate to the folder containing the java class file and double click it. The code will show in the right pane and I guess you can copy it an save it as a java file from there

cat script.sh

    var1=$1
    var2=$2
    if [ "$#" -eq 2 ]
    then
            if [ -d $var1 ]
            then
            echo directory ${var1} exist
            else
            echo Directory ${var1} Does not exists
            fi
            if [ -d $var2 ]
            then
            echo directory ${var2} exist
            else
            echo Directory ${var2} Does not exists
            fi
    else
    echo "Arguments are not equals to 2"
    exit 1
    fi

execute it like below -

./script.sh directory1 directory2

Output will be like -

directory1 exit
directory2 Does not exists

I had a different variation on this question where I only had a single DATETIME field and needed a limit after a group by or distinct after sorting descending based on the datetime field, but this is what helped me:

select distinct (column) from
(select column from database.table
order by date_column DESC) as hist limit 10

In this instance with the split fields, if you can sort on a concat, then you might be able to get away with something like:

select name,date,time from
(select name from table order by concat(date,' ',time) ASC)
as sorted

Then if you wanted to limit you would simply add your limit statement to the end:

select name,date,time from
(select name from table order by concat(date,' ',time) ASC)
as sorted limit 10

Since SVG is basically code, you need just contents. I used PHP to obtain content, but you can use whatever you want.

<?php
$content    = file_get_contents($pathToSVG);
?>

Then, I've printed content "as is" inside a div container

<div class="fill-class"><?php echo $content;?></div>

To finnaly set rule to container's SVG childs on CSS

.fill-class > svg { 
    fill: orange;
}

I got this results with a material icon SVG:

1. Mozilla Firefox 59.0.2 (64-bit) Linux

2. Google Chrome66.0.3359.181 (Build oficial) (64 bits) Linux

3. Opera 53.0.2907.37 Linux

The android docs warn about things dissappearing due to round-off error... Perhaps try dp instead of px, and perhaps also try > 1 first to see if it is the round-off problem.

see http://developer.android.com/guide/practices/screens_support.html#testing

for the section "Images with 1 pixel height/width"

The solution (http://expressjs.com/en/starter/static-files.html).

once done this the image folder no longer shalt put it. only be

background-image: url ( "/ image.png");

carpera that the image is already in the static files

select * from 
(select 
ROW_NUMBER() OVER(PARTITION BY tblFruit_FruitType ORDER BY tblFruit_FruitType DESC) as tt
,*
from tblFruit
) a
where a.tt=1

As others have noted, it is usually preferable to specify a minimum logging level to log that level and any others more severe than it. It seems like you are just thinking about the logging levels backwards.

However, if you want more fine-grained control over logging individual levels, you can tell log4net to log only one or more specific levels using the following syntax:

<filter type="log4net.Filter.LevelMatchFilter">
  <levelToMatch value="WARN"/>
</filter>

Or to exclude a specific logging level by adding a "deny" node to the filter.

You can stack multiple filters together to specify multiple levels. For instance, if you wanted only WARN and FATAL levels. If the levels you wanted were consecutive, then the LevelRangeFilter is more appropriate.

Reference Doc: log4net.Filter.LevelMatchFilter

If the other answers haven't given you enough information, hopefully this will help you get what you want out of log4net.

This is not possible by native CSS. You'll have to use background images and some javascript tricks.

Was also struggling with this error and based on the topic here and this answer was able to figure out snippet to copy/paste without the need to figure out what has to be imported (excellent for C# beginners), code below:

try
{
  context.SaveChanges();
}
catch (System.Data.Entity.Validation.DbEntityValidationException ex)
{
  foreach (var entityValidationErrors in ex.EntityValidationErrors)
  {
    foreach (var validationError in entityValidationErrors.ValidationErrors)
    {
      System.Diagnostics.Debug.WriteLine("Property: " + validationError.PropertyName + " Error: " + validationError.ErrorMessage);
    }
  }
}

#!/usr/bin/python

# encoding=utf8

Try This to starting of python file

If you want the cells to resize depending on the content, then you must not specify a width to the table, the rows, or the cells.

If you don't want word wrap, assign the CSS style white-space: nowrap to the cells.

If you use %pylab inline you can (on a new line) insert the following command:

%pylab inline
pylab.rcParams['figure.figsize'] = (10, 6)

This will set all figures in your document (unless otherwise specified) to be of the size (10, 6), where the first entry is the width and the second is the height.

See this SO post for more details. https://stackoverflow.com/a/17231361/1419668

Application pools are used to separate set of IIS worker processes that share the same configuration. Application pools enable us to isolate our web application for better security, reliability, and availability

u must specify the width and height also

 <section class="bg-solid-light slideContainer strut-slide-0" style="background-image: url(https://accounts.icharts.net/stage/icharts-images/chartbook-images/Chart1457601371484.png); background-repeat: no-repeat;width: 100%;height: 100%;" >

As of now (Jan 2017 / Angular > 2.0) you can use the following:

changeBackground(): any {
    return { 'background-color': this.color };
}

and

<div class="circle" [ngStyle]="changeBackground()">
    <!-- <content></content> --> <!-- content is now deprecated -->
    <ng-content><ng-content> <!-- Use ng-content instead -->
</div>

The shortest way is probably like this:

<div class="circle" [ngStyle]="{ 'background-color': color }">
    <!-- <content></content> --> <!-- content is now deprecated -->
    <ng-content><ng-content> <!-- Use ng-content instead -->
</div>

import os def parent_directory(): # Create a relative path to the parent # of the current working directory path = os.getcwd() parent = os.path.dirname(path)

relative_parent = os.path.join(path, parent)

# Return the absolute path of the parent directory
return relative_parent

print(parent_directory())

Just for fun:

var mystring = "this,is,a,test"  
var newchar = '|'
mystring = mystring.split(',').join(newchar);

Before pressing exit commands(q, etc..) check current input language: if it isn't English commands may not work.

It can convert by

Convert.ToInt32 method

But it will throw an OverflowException if it the value is outside range of the Int32 Type. A basic test will show us how it works:

long[] numbers = { Int64.MinValue, -1, 0, 121, 340, Int64.MaxValue };
int result;
foreach (long number in numbers)
{
   try {
         result = Convert.ToInt32(number);
        Console.WriteLine("Converted the {0} value {1} to the {2} value {3}.",
                    number.GetType().Name, number,
                    result.GetType().Name, result);
     }
     catch (OverflowException) {
      Console.WriteLine("The {0} value {1} is outside the range of the Int32 type.",
                    number.GetType().Name, number);
     }
}
// The example displays the following output:
//    The Int64 value -9223372036854775808 is outside the range of the Int32 type.
//    Converted the Int64 value -1 to the Int32 value -1.
//    Converted the Int64 value 0 to the Int32 value 0.
//    Converted the Int64 value 121 to the Int32 value 121.
//    Converted the Int64 value 340 to the Int32 value 340.
//    The Int64 value 9223372036854775807 is outside the range of the Int32 type.

Here there is a longer explanation.

Follow the below steps to consume RestFul in android.

Step1

Create a android blank project.

Step2

Need internet access permission. write the below code in AndroidManifest.xml file.

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

Step3

Need RestFul url which is running in another server or same machine.

Step4

Make a RestFul Client which will extends AsyncTask. See RestFulPost.java.

Step5

Make DTO class for RestFull Request and Response.

RestFulPost.java

package javaant.com.consuming_restful.restclient;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.AsyncTask;
import android.util.Log;
import com.google.gson.Gson;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import java.util.Map;
import javaant.com.consuming_restful.util.Util;
/**
 * Created by Nirmal Dhara on 29-10-2015.
 */
public class RestFulPost extends AsyncTask<map, void,="" string=""> {
    RestFulResult restFulResult = null;
    ProgressDialog Asycdialog;
    String msg;
    String task;
    public RestFulPost(RestFulResult restFulResult, Context context, String msg,String task) {
        this.restFulResult = restFulResult;
        this.task=task;
        this.msg = msg;
        Asycdialog = new ProgressDialog(context);
    }
    @Override
    protected String doInBackground(Map... params) {
        String responseStr = null;
        Object dataMap = null;
        HttpPost httpost = new HttpPost(params[0].get("url").toString());

        try {
            dataMap = (Object) params[0].get("data");
            Gson gson = new Gson();
            Log.d("data  map", "data map------" + gson.toJson(dataMap));
            httpost.setEntity(new StringEntity(gson.toJson(dataMap)));
            httpost.setHeader("Accept", "application/json");
            httpost.setHeader("Content-type", "application/json");
            DefaultHttpClient httpclient= Util.getClient();
            HttpResponse response = httpclient.execute(httpost);
            int statusCode = response.getStatusLine().getStatusCode();
            Log.d("resonse code", "----------------" + statusCode);

            if (statusCode == 200)
                responseStr = EntityUtils.toString(response.getEntity());
            if (statusCode == 404) {
                responseStr = "{\n" +
                        "\"status\":\"fail\",\n" +
                        " \"data\":{\n" +
                        "\"ValidUser\":\"Service not available\",\n" +
                        "\"code\":\"404\"\n" +
                        "}\n" +
                        "}";
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
        return responseStr;
    }
    @Override
    protected void onPreExecute() {
        Asycdialog.setMessage(msg);
        //show dialog
        Asycdialog.show();
        super.onPreExecute();
    }
    @Override
    protected void onPostExecute(String s) {
        Asycdialog.dismiss();
        restFulResult.onResfulResponse(s,task);
    }
}

For more details and complete code please visit http://javaant.com/consume-a-restful-webservice-in-android/#.VwzbipN96Hs

#include<stdio.h> 
#include<stdlib.h>
#include<string.h>
void main()
{
int a = 543210 ;
char arr[10] ="" ;

itoa(a,arr,10) ;   // itoa() is a function of stdlib.h file that convert integer 
                   // int to array itoa( integer, targated array, base u want to             
                   //convert like decimal have 10 

for( int i= 0 ; i < strlen(arr); i++)   //  strlen()   function in string file thar return string length
  printf("%c",arr[i]);

}

I came across this issue recently. I used PuPHPet to generate a config.

To connect to MySQL through SSH, the "vagrant" password was not working for me, instead I had to authenticate through the SSH key file.

To connect with MySQL Workbench

Connection method

Standard TCP/IP over SSH

SSH

Hostname: 127.0.0.1:2222 (forwarded SSH port)
Username: vagrant
Password: (do not use)
SSH Key File: C:\vagrantpath\puphpet\files\dot\ssh\insecure_private_key
              (Locate your insercure_private_key)

MySQL

Server Port: 3306
username: (root, or username)
password: (password)

Test the connection.

Someone else suggested .PHONY which is definitely correct. .PHONY should be used for any rule for which a date comparison between the input and the output is invalid. Since you don't have any targets of the form output: input you should use .PHONY for ALL of them!

All that said, you probably should define some variables at the top of your makefile for the various filenames, and define real make rules that have both input and output sections so you can use the benefits of make, namely that you'll only actually compile things that are necessary to copmile!

Edit: added example. Untested, but this is how you do .PHONY

.PHONY: clean    
clean:
    $(clean)

(question) Don't you get that info in

select * from pg_user;

or using the view pg_stat_activity:

select * from pg_stat_activity;

Added:

the view says:

One row per server process, showing database OID, database name, process ID, user OID, user name, current query, query's waiting status, time at which the current query began execution, time at which the process was started, and client's address and port number. The columns that report data on the current query are available unless the parameter stats_command_string has been turned off. Furthermore, these columns are only visible if the user examining the view is a superuser or the same as the user owning the process being reported on.

can't you filter and get that information? that will be the current users on the Database, you can use began execution time to get all queries from last 5 minutes for example...

something like that.

You can either pass the parameter in the task constructor or when you call execute:

AsyncTask<Object, Void, MyTaskResult>

The first parameter (Object) is passed in doInBackground. The third parameter (MyTaskResult) is returned by doInBackground. You can change them to the types you want. The three dots mean that zero or more objects (or an array of them) may be passed as the argument(s).

public class MyActivity extends AppCompatActivity {

    TextView textView1;
    TextView textView2;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);    
        textView1 = (TextView) findViewById(R.id.textView1);
        textView2 = (TextView) findViewById(R.id.textView2);

        String input1 = "test";
        boolean input2 = true;
        int input3 = 100;
        long input4 = 100000000;

        new MyTask(input3, input4).execute(input1, input2);
    }

    private class MyTaskResult {
        String text1;
        String text2;
    }

    private class MyTask extends AsyncTask<Object, Void, MyTaskResult> {
        private String val1;
        private boolean val2;
        private int val3;
        private long val4;


        public MyTask(int in3, long in4) {
            this.val3 = in3;
            this.val4 = in4;

            // Do something ...
        }

        protected void onPreExecute() {
            // Do something ...
        }

        @Override
        protected MyTaskResult doInBackground(Object... params) {
            MyTaskResult res = new MyTaskResult();
            val1 = (String) params[0];
            val2 = (boolean) params[1];

            //Do some lengthy operation    
            res.text1 = RunProc1(val1);
            res.text2 = RunProc2(val2);

            return res;
        }

        @Override
        protected void onPostExecute(MyTaskResult res) {
            textView1.setText(res.text1);
            textView2.setText(res.text2);

        }
    }

}

Do you mean you want to use a formula in VBA? Something like:

Dim iVal As Integer
iVal = Application.WorksheetFunction.COUNTIF(Range("A1:A10"),"Green")

should work.

bash your_script.sh 1>file.log 2>&1

1>file.log instructs the shell to send STDOUT to the file file.log, and 2>&1 tells it to redirect STDERR (file descriptor 2) to STDOUT (file descriptor 1).

Note: The order matters as liw.fi pointed out, 2>&1 1>file.log doesn't work.

You can use exit method to quit an ios app :

exit(0);

You should say same alert message and ask him to quit

Another way is by using [[NSThread mainThread] exit]

However you should not do this way

According to Apple, your app should not terminate on its own. Since the user did not hit the Home button, any return to the Home screen gives the user the impression that your app crashed. This is confusing, non-standard behavior and should be avoided.

Late to the party, but node-windows will do the trick too.

It also has system logging built in.

There is an API to create scripts from code, i.e.

var Service = require('node-windows').Service;

// Create a new service object
var svc = new Service({
  name:'Hello World',
  description: 'The nodejs.org example web server.',
  script: 'C:\\path\\to\\helloworld.js'
});

// Listen for the "install" event, which indicates the
// process is available as a service.
svc.on('install',function(){
  svc.start();
});

svc.install();

FD: I'm the author of this module.

substring (MDN) takes parameters as (from, to).
substr (MDN) takes parameters as (from, length).

Update: MDN considers substr legacy.

alert("abc".substr(1,2)); // returns "bc"
alert("abc".substring(1,2)); // returns "b"

You can remember substring (with an i) takes indices, as does yet another string extraction method, slice (with an i).

When starting from 0 you can use either method.

Using --disable-web-security switch is quite dangerous! Why disable security at all while you can just allow XMLHttpRequest to access files from other files using --allow-file-access-from-files switch?

Before using these commands be sure to end all running instances of Chrome.

On Windows:

chrome.exe --allow-file-access-from-files

On Mac:

open /Applications/Google\ Chrome.app/ --args --allow-file-access-from-files

Discussions of this "feature" of Chrome:

• https://bugs.chromium.org/p/chromium/issues/detail?id=37586,
• https://bugs.chromium.org/p/chromium/issues/detail?id=47416,
• https://productforums.google.com/forum/#!topic/chrome/v177zA6LCKU

My personal preference is Eclipse (with various plug-ins) as I am developing in several languages (PHP, Java, and Ruby) and this way I am always used to interface and keyboard shortcuts. This is not a minor thing as you become very productive this way. I haven't used Aptana, but will (hopefully) soon - it does look interesting, though. For others IDEs I have used: jEdit (for little Java), Notepad++ (still for some scripting and short test code runs). And for the features You asked: Eclipse support many source code version servers (Subclipse); your project can be on a Samba share; ZendDebugger/xdebug for debugging.

To elaborate on @serine's answer and illustrate working with non-trivial multi-valued condition: I had a need to show a "dim-out" overlay on an item for the boolean condition NOT a AND (b OR NOT c).

For background, this is a "Multiple Choice" question. If the user picks a wrong answer it becomes disabled (dimmed out and cannot be selected again). An automated agent has the ability to focus on any particular choice to give an explanation (border highlighted). When the agent focuses on an item, it should not be dimmed out even if it is disabled. All items that are not in focused are marked de-focused, and should be dimmed out.

The logic for dimming is thus:

NOT IsFocused AND (IsDefocused OR NOT Enabled)

To implement this logic, I made a generic IMultiValueConverter named (awkwardly) to match my logic

// 'P' represents a parenthesis
//     !  a &&  ( b ||  !  c )
class NOT_a_AND_P_b_OR_NOT_c_P : IMultiValueConverter
{
    // redacted [...] for brevity
    public object Convert(object[] values, ...)
    {
        bool a = System.Convert.ToBoolean(values[0]);
        bool b = System.Convert.ToBoolean(values[1]);
        bool c = System.Convert.ToBoolean(values[2]);

        return !a && (b || !c);
    }
    ...
}

In the XAML I use this in a MultiDataTrigger in a <Style><Style.Triggers> resource

<MultiDataTrigger>
    <MultiDataTrigger.Conditions>
        <!-- when the equation is TRUE ... -->
        <Condition Value="True">
            <Condition.Binding>
                <MultiBinding Converter="{StaticResource NOT_a_AND_P_b_OR_NOT_c_P}">
                    <!-- NOT IsFocus AND ( IsDefocused OR NOT Enabled ) -->
                    <Binding Path="IsFocus"/>
                    <Binding Path="IsDefocused" />
                    <Binding Path="Enabled" />
                </MultiBinding>
            </Condition.Binding>
        </Condition>
    </MultiDataTrigger.Conditions>
    <MultiDataTrigger.Setters>
        <!-- ... show the 'dim-out' overlay -->
        <Setter Property="Visibility" Value="Visible" />
    </MultiDataTrigger.Setters>
</MultiDataTrigger>

And for completeness sake, my converter is defined in a ResourceDictionary

<ResourceDictionary xmlns:conv="clr-namespace:My.Converters" ...>
    <conv:NOT_a_AND_P_b_OR_NOT_c_P x:Key="NOT_a_AND_P_b_OR_NOT_c_P" />
</ResourceDictionary>

Here is a simple solution for dates:

from scipy.interpolate import make_interp_spline
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.dates as dates
from datetime import datetime

data = {
    datetime(2016, 9, 26, 0, 0): 26060, datetime(2016, 9, 27, 0, 0): 23243,
    datetime(2016, 9, 28, 0, 0): 22534, datetime(2016, 9, 29, 0, 0): 22841,
    datetime(2016, 9, 30, 0, 0): 22441, datetime(2016, 10, 1, 0, 0): 23248 
}
#create data
date_np = np.array(list(data.keys()))
value_np = np.array(list(data.values()))
date_num = dates.date2num(date_np)
# smooth
date_num_smooth = np.linspace(date_num.min(), date_num.max(), 100) 
spl = make_interp_spline(date_num, value_np, k=3)
value_np_smooth = spl(date_num_smooth)
# print
plt.plot(date_np, value_np)
plt.plot(dates.num2date(date_num_smooth), value_np_smooth)
plt.show()

Probably you just needed this CSS rule:

table {
   border-spacing: 0px;
}

http://jsfiddle.net/Bz3Jt/3/

Extend Code for Show Selected Sheet(s) [ one or more sheets].

Sub Show_SelectSheet()
  For Each xSheet In ThisWorkbook.Worksheets
     For Each xSelectSheet In ActiveWindow.SelectedSheets
         If xSheet.Name = xSelectSheet.Name Then
            '=== Show Selected Sheet ===
            GoTo xNext_SelectSheet
         End If
     Next xSelectSheet
  xSheet.Visible = False  
xNext_SelectSheet:
Next xSheet
MsgBox "Show Selected Sheet(s) Completed !!!"
end sub

In Swift:

import AVFoundation
...
AudioServicesPlaySystemSound(SystemSoundID(kSystemSoundID_Vibrate))

There's a solution that does not require one to publish the spreadsheet. However, the sheet does need to be 'Shared'. More specifically, one needs to share the sheet in a manner where anyone with the link can access the spreadsheet. Once this is done, one can use the Google Sheets HTTP API.

First up, you need an Google API key. Head here: https://developers.google.com/places/web-service/get-api-key NB. Please be aware of the security ramifications of having an API key made available to the public: https://support.google.com/googleapi/answer/6310037

Get all data for a spreadsheet - warning, this can be a lot of data.

https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/?key={yourAPIKey}&includeGridData=true

Get sheet metadata

https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/?key={yourAPIKey}

Get a range of cells

https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/values/{sheetName}!{cellRange}?key={yourAPIKey}

Now armed with this information, one can use AJAX to retrieve data and then manipulate it in JavaScript. I would recommend using axios.

var url = "https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/?key={yourAPIKey}&includeGridData=true";                                                             
axios.get(url)
  .then(function (response) {
    console.log(response);                                                                                                                                                    
  })
  .catch(function (error) {
    console.log(error);                                                                                                                                                       
  });                

If you're using jQuery, this is a kinda cool way to manipulate elements in javascript without adding them to the DOM:

var myAnchor = $("<a />");

//set href    
myAnchor.attr('href', 'http://example.com/path/to/myfile')

//your link's features
var hostname = myAnchor.attr('hostname'); // http://example.com
var pathname = myAnchor.attr('pathname'); // /path/to/my/file
//...etc

Try this:

select {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -ms-flexbox;
}

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

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

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

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

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

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

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

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

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

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

You have two solutions for your problem. The quick one is to lower targetApi to 22 (build.gradle file). Second is to use new and wonderful ask-for-permission model:

if (checkSelfPermission(Manifest.permission.READ_EXTERNAL_STORAGE)
        != PackageManager.PERMISSION_GRANTED) {

    // Should we show an explanation?
    if (shouldShowRequestPermissionRationale(
            Manifest.permission.READ_EXTERNAL_STORAGE)) {
        // Explain to the user why we need to read the contacts
    }

    requestPermissions(new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
            MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE);

    // MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE is an
    // app-defined int constant that should be quite unique

    return;
}

Sniplet found here: https://developer.android.com/training/permissions/requesting.html

Solutions 2: If it does not work try this:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
    && ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
        REQUEST_PERMISSION);

return;

}

and then in callback

@Override
public void onRequestPermissionsResult(final int requestCode, @NonNull final String[] permissions, @NonNull final int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == REQUEST_PERMISSION) {
    if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
        // Permission granted.
    } else {
        // User refused to grant permission.
    }
}
}

that is from comments. thanks

With my Android 5 tablet, every time I attempt to use adb, to install a signed release apk, I get the [INSTALL_FAILED_ALREADY_EXISTS] error.

I have to uninstall the debug package first. But, I cannot uninstall using the device's Application Manager!

If do uninstall the debug version with the Application Manager, then I have to re-run the debug build variant from Android Studio, then uninstall it using adb uninstall com.example.mypackagename

Finally, I can use adb install myApp.apk to install the signed release apk.

select to_number(exception_value) from exception where to_number(exception_value) = 105

This might work out for you depending on which language you are using:

(?<=Object Name:).*

It's a positive lookbehind assertion. More information could be found here.

It won't work with JavaScript though. In your comment I read that you're using it for logstash. If you are using GROK parsing for logstash then it would work. You can verify it yourself here:

https://grokdebug.herokuapp.com/

I know this is way too late but if someone has a similar issue in the future and you are sure you have no proxy set but you have an environment variable called http_proxy. Please delete it and try again. I had set a proxy for Fiddler.

The accepted answer lists only the filenames, but to get the top 5 files one can also use:

ls -lht | head -6

where:

-l outputs in a list format

-h makes output human readable (i.e. file sizes appear in kb, mb, etc.)

-t sorts output by placing most recently modified file first

head -6 will show 5 files because ls prints the block size in the first line of output.

I think this is a slightly more elegant and possibly more useful approach.

Example output:

total 26960312 -rw-r--r--@ 1 user staff 1.2K 11 Jan 11:22 phone2.7.py -rw-r--r--@ 1 user staff 2.7M 10 Jan 15:26 03-cookies-1.pdf -rw-r--r--@ 1 user staff 9.2M 9 Jan 16:21 Wk1_sem.pdf -rw-r--r--@ 1 user staff 502K 8 Jan 10:20 lab-01.pdf -rw-rw-rw-@ 1 user staff 2.0M 5 Jan 22:06 0410-1.wmv

The one way is by using webservice, simply write a webservice method in PHP or any other language . And From your android app by using http client request and response , you can hit the web service method which will return whatever you want.

For PHP You can create a webservice like this. Assuming below we have a php file in the server. And the route of the file is yourdomain.com/api.php

if(isset($_GET['api_call'])){
    switch($_GET['api_call']){
       case 'userlogin':
           //perform your userlogin task here
       break; 
    }
}

Now you can use Volley or Retrofit to send a network request to the above PHP Script and then, actually the php script will handle the database operation.

In this case the PHP script is called a RESTful API.

You can learn all the operation at MySQL from this tutorial. Android MySQL Tutorial to Perform CRUD.

From Bjarne Stroustrup's C++11 FAQ:

The enum classes ("new enums", "strong enums") address three problems with traditional C++ enumerations:

• conventional enums implicitly convert to int, causing errors when someone does not want an enumeration to act as an integer.
• conventional enums export their enumerators to the surrounding scope, causing name clashes.
• the underlying type of an enum cannot be specified, causing confusion, compatibility problems, and makes forward declaration impossible.

The new enums are "enum class" because they combine aspects of traditional enumerations (names values) with aspects of classes (scoped members and absence of conversions).

So, as mentioned by other users, the "strong enums" would make the code safer.

The underlying type of a "classic" enum shall be an integer type large enough to fit all the values of the enum; this is usually an int. Also each enumerated type shall be compatible with char or a signed/unsigned integer type.

This is a wide description of what an enum underlying type must be, so each compiler will take decisions on his own about the underlying type of the classic enum and sometimes the result could be surprising.

For example, I've seen code like this a bunch of times:

enum E_MY_FAVOURITE_FRUITS
{
    E_APPLE      = 0x01,
    E_WATERMELON = 0x02,
    E_COCONUT    = 0x04,
    E_STRAWBERRY = 0x08,
    E_CHERRY     = 0x10,
    E_PINEAPPLE  = 0x20,
    E_BANANA     = 0x40,
    E_MANGO      = 0x80,
    E_MY_FAVOURITE_FRUITS_FORCE8 = 0xFF // 'Force' 8bits, how can you tell?
};

In the code above, some naive coder is thinking that the compiler will store the E_MY_FAVOURITE_FRUITS values into an unsigned 8bit type... but there's no warranty about it: the compiler may choose unsigned char or int or short, any of those types are large enough to fit all the values seen in the enum. Adding the field E_MY_FAVOURITE_FRUITS_FORCE8 is a burden and doesn't forces the compiler to make any kind of choice about the underlying type of the enum.

If there's some piece of code that rely on the type size and/or assumes that E_MY_FAVOURITE_FRUITS would be of some width (e.g: serialization routines) this code could behave in some weird ways depending on the compiler thoughts.

And to make matters worse, if some workmate adds carelessly a new value to our enum:

    E_DEVIL_FRUIT  = 0x100, // New fruit, with value greater than 8bits

The compiler doesn't complain about it! It just resizes the type to fit all the values of the enum (assuming that the compiler were using the smallest type possible, which is an assumption that we cannot do). This simple and careless addition to the enum could subtlety break related code.

Since C++11 is possible to specify the underlying type for enum and enum class (thanks rdb) so this issue is neatly addressed:

enum class E_MY_FAVOURITE_FRUITS : unsigned char
{
    E_APPLE        = 0x01,
    E_WATERMELON   = 0x02,
    E_COCONUT      = 0x04,
    E_STRAWBERRY   = 0x08,
    E_CHERRY       = 0x10,
    E_PINEAPPLE    = 0x20,
    E_BANANA       = 0x40,
    E_MANGO        = 0x80,
    E_DEVIL_FRUIT  = 0x100, // Warning!: constant value truncated
};

Specifying the underlying type if a field have an expression out of the range of this type the compiler will complain instead of changing the underlying type.

I think that this is a good safety improvement.

So Why is enum class preferred over plain enum?, if we can choose the underlying type for scoped(enum class) and unscoped (enum) enums what else makes enum class a better choice?:

• They don't convert implicitly to int.
• They don't pollute the surrounding namespace.
• They can be forward-declared.

Override method authenticationManagerBean in WebSecurityConfigurerAdapter to expose the AuthenticationManager built using configure(AuthenticationManagerBuilder) as a Spring bean:

For example:

   @Bean(name = BeanIds.AUTHENTICATION_MANAGER)
   @Override
   public AuthenticationManager authenticationManagerBean() throws Exception {
       return super.authenticationManagerBean();
   }

I would use a library to create your JSON String for you. Some options are:

• GSON
• Crockford's lib

This will make dealing with escaping much easier. An example (using org.json) would be:

JSONObject obj = new JSONObject();

obj.put("id", userID);
obj.put("type", methoden);
obj.put("msg", msget);

// etc.

final String json = obj.toString(); // <-- JSON string

What you need is named array. I wanted to write the following code:

int[] n = new int[4];

for(int i=1;i<4;i++)
{
    n[i] = 5;
}

For 2020 Mac OS X Catalina users:

Forget about other useless answers, here only two steps needed:

1. Create a file with the naming convention: priority-appname. Then copy-paste the path you want to add to PATH.

   E.g. 80-vscode with content /Applications/Visual Studio Code.app/Contents/Resources/app/bin/ in my case.

2. Move that file to /etc/paths.d/. Don't forget to open a new tab(new session) in the Terminal and type echo $PATH to check that your path is added!

Notice: this method only appends your path to PATH.

For the Emacs users out there:

1. Open the file
2. M-x set-buffer-file-coding-system
3. Select "unix"

This will update the new characters in the file to be unix style. More info on "Newline Representation" in Emacs can be found here:

http://ergoemacs.org/emacs/emacs_line_ending_char.html

Note: The above steps could be made into an Emacs script if one preferred to execute this from the command line.

#define ID_LEN 5
char **orderedIds;
int i;
int variableNumberOfElements = 5; /* Hard coded here */

orderedIds = (char **)malloc(variableNumberOfElements * (ID_LEN + 1) * sizeof(char));

..

I think using document.bind is a bit more elegant

constructor($scope, $document) {
  var that = this;
  $document.bind("keydown", function(event) {
    $scope.$apply(function(){
      that.handleKeyDown(event);
    });
  });
}

To get document to the controller constructor:

controller: ['$scope', '$document', MyCtrl]

import matplotlib.pyplot as plt
image = plt.imread('images/my_image4.jpg')
plt.imshow(image)

Using 'matplotlib.pyplot.imread' is recommended by warning messages in jupyter.

found the solution with AND condition:

  $trainstrength = "UPDATE user_character SET strength_trains = strength_trains + 1, trained_strength = trained_strength +1, character_gold = character_gold - $gold_to_next_strength WHERE ID = $currentUser AND character_gold > $gold_to_next_strength";

You can Vibrate the Device and its work

   Vibrator v = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
           v.vibrate(100);

Permission is necessary but not on runtime permission required

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

import java.util.Scanner;

public class LargestSmallestNum {

    public void findLargestSmallestNo() {

        int smallest = Integer.MAX_VALUE;
        int large = 0;
        int num;

        System.out.println("enter the number");

        Scanner input = new Scanner(System.in);

        int n = input.nextInt();

        for (int i = 0; i < n; i++) {

            num = input.nextInt();

            if (num > large)
                large = num;

            if (num < smallest)
                smallest = num;

            System.out.println("the largest is:" + large);
            System.out.println("Smallest no is : "  + smallest);
        }
    }

    public static void main(String...strings){
        LargestSmallestNum largestSmallestNum = new LargestSmallestNum();
        largestSmallestNum.findLargestSmalestNo();
    }
}

Concurrency is a complex interplay between the memory model, hardware, caches and our code. In the case of Java at least such tests have been partly addressed mainly by jcstress. The creators of that library are known to be authors of many JVM, GC and Java concurrency features.

But even this library needs good knowledge of the Java Memory Model specification so that we know exactly what we are testing. But I think the focus of this effort is mircobenchmarks. Not huge business applications.

You can also use the following command:

echo toto; history -d $(history | sed -n '$s/\s*\([0-9]*\)\s*.*$/\1/p')

I think it's a very portable command.

in .pro : LIBS += Ole32.lib OleAut32.lib Psapi.lib advapi32.lib

in .h/.cpp: #pragma comment(lib,"user32.lib")

#pragma comment(lib,"psapi.lib")

In Bash, test and [ are shell builtins.

The double bracket, which is a shell keyword, enables additional functionality. For example, you can use && and || instead of -a and -o and there's a regular expression matching operator =~.

Also, in a simple test, double square brackets seem to evaluate quite a lot quicker than single ones.

$ time for ((i=0; i<10000000; i++)); do [[ "$i" = 1000 ]]; done

real    0m24.548s
user    0m24.337s
sys 0m0.036s
$ time for ((i=0; i<10000000; i++)); do [ "$i" = 1000 ]; done

real    0m33.478s
user    0m33.478s
sys 0m0.000s

The braces, in addition to delimiting a variable name are used for parameter expansion so you can do things like:

• Truncate the contents of a variable

  $ var="abcde"; echo ${var%d*}
  abc
  

• Make substitutions similar to sed

  $ var="abcde"; echo ${var/de/12}
  abc12
  

• Use a default value

  $ default="hello"; unset var; echo ${var:-$default}
  hello
  

• and several more

Also, brace expansions create lists of strings which are typically iterated over in loops:

$ echo f{oo,ee,a}d
food feed fad

$ mv error.log{,.OLD}
(error.log is renamed to error.log.OLD because the brace expression
expands to "mv error.log error.log.OLD")

$ for num in {000..2}; do echo "$num"; done
000
001
002

$ echo {00..8..2}
00 02 04 06 08

$ echo {D..T..4}
D H L P T

Note that the leading zero and increment features weren't available before Bash 4.

Thanks to gboffi for reminding me about brace expansions.

Double parentheses are used for arithmetic operations:

((a++))

((meaning = 42))

for ((i=0; i<10; i++))

echo $((a + b + (14 * c)))

and they enable you to omit the dollar signs on integer and array variables and include spaces around operators for readability.

Single brackets are also used for array indices:

array[4]="hello"

element=${array[index]}

Curly brace are required for (most/all?) array references on the right hand side.

ephemient's comment reminded me that parentheses are also used for subshells. And that they are used to create arrays.

array=(1 2 3)
echo ${array[1]}
2

This is an old question, and there are many answers, most of which will be more or less helpful; however, there is one, very important and still relevant point, which none of the answers touch (providing, instead, different hacks to make build possible), and which, I think, in no way has a less importance.. on the contrary.

According to your log message, you are using Maven, which is a Project Management tool, firmly following the conventions, over configuration principle.

When Maven builds the project:

1. it expects your project to have a particular directory structure, so that it knows where to expect what. This is called a Maven's Standard Directory Layout;
2. during the build, it creates also proper directory structure and places files into corresponding locations/directories, and this, in compliance with the Sun Microsystems Directory Structure Standard for Java EE [web] applications.

You may incorporate many things, including maven plugins, changing/reconfiguring project root directory, etc., but better and easier is to follow the default conventions over configuration, according to which, (now is the answer to your problem) there is one simple step that can make your project work: Just place your web.xml under src\main\webapp\WEB-INF\ and try to build the project with mvn package.

The PowerShell answers are good, but the Rename-Item command doesn't work in the same target directory unless ALL of your files have the unwanted character in them (fails if it finds duplicates).

If you're like me and had a mix of good names and bad names, try this script instead (will replace spaces with an underscore):

Get-ChildItem -recurse -name | ForEach-Object { Move-Item $_ $_.replace(" ", "_") }

Well, I had few deleted branches like dev/{feature_branch} and when I created a new branch dev and tried to checkout, I was getting the same issue. I ran the below command

git fetch -p

and worked for me.

You probably have some other "Date" class imported somewhere (or you have a Date class in you package, which does not need to be imported). With "import java.util.*" you are using the "other" Date. In this case it's best to explicitly specify java.util.Date in the code.

Or better, try to avoid naming your classes "Date".

This is not the best solution, although I simply catch the error and send back current date. I personally feel like not solving Safari issues, if users want to use a sh*t non-standards compliant browser - they have to live with quirks.

function safeDate(dateString = "") {
  let date = new Date();
  try {
    if (Date.parse(dateString)) {
      date = new Date(Date.parse(dateString))
    }
  } catch (error) {
    // do nothing.
  }
  return date;
}

I'd suggest having your backend send ISO dates.

You can get to SIZES by means of self.SIZES (in an instance method) or cls.SIZES (in a class method).

In any case, you will have to be explicit about where to find SIZES. An alternative is to put SIZES in the module containing the classes, but then you need to define all classes in a single module.

You can use this command,

jmeter -n -t /path to the script.jmx -l /path to save results with file name file.jtl

But if you really want to run a load test in a remote machine, you should be able to make it run eventhough you close the window. So we can use nohup to ignore the HUP (hangup) signal. So you can use this command as below.

nohup sh jmeter.sh -n -t /path to the script.jmx -l /path to save results with file name file.jtl &

If you happen to be using AngularJS, there's this currency filter that may definitely help: http://www.w3schools.com/angular/ng_filter_currency.asp

When you pass a pointer by a non-const reference, you are telling the compiler that you are going to modify that pointer's value. Your code does not do that, but the compiler thinks that it does, or plans to do it in the future.

To fix this error, either declare x constant

// This tells the compiler that you are not planning to modify the pointer
// passed by reference
void test(float * const &x){
    *x = 1000;
}

or make a variable to which you assign a pointer to nKByte before calling test:

float nKByte = 100.0;
// If "test()" decides to modify `x`, the modification will be reflected in nKBytePtr
float *nKBytePtr = &nKByte;
test(nKBytePtr);

I tried the following code that seemed to work:

if(open(my $FILE, "<File.txt")) {
    while(<$FILE>){
    print "$_";}
} else {
    print "File could not be opened or did not exists\n";
}

First I would like to thank Rose who was willing to help us, but your answer could solve the problem on a computer, but in others there was what was done could not always connect gets error 720. After much searching and contact the Microsoft support we can solve. In Device Manager, on the View menu, select to show hidden devices. Made it look for a remote Miniport IP or network monitor that is with warning of problems with the driver icon. In its properties in the details tab check the Key property of the driver. Look for this key in Regedit on Local Machine, make a backup of that key and delete it. Restart your windows. Reopen your device manager and select the miniport that had deleted the record. Activate the option to update the driver and look for the option driver on the computer manually and then use the option to locate the driver from the list available on the computer on the next screen uncheck show compatible hardware. Then you must select the Microsoft Vendor and the driver WAN Miniport the type that is changing, IP or IPV6 L2TP Network Monitor. After upgrading restart the computer.

I know it's a bit laborious but that was the only way that worked on all computers.

private class ObjectAdapter extends BaseAdapter {

    private Context context;
    private List<Object>objects;

    public ObjectAdapter(Context context, List<Object> objects) {
        this.context = context;
        this.objects = objects;
    }

    @Override
    public int getCount() {
        return objects.size();
    }

    @Override
    public Object getItem(int position) {
        return objects.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        ViewHolder holder;

        if(convertView==null){
            holder = new ViewHolder();
            convertView = LayoutInflater.from(context).inflate(android.R.layout.simple_list_item_1, parent, false);
            holder.text = (TextView) convertView.findViewById(android.R.id.text1);
            convertView.setTag(holder);
        }else{
            holder = (ViewHolder) convertView.getTag();
        }

        holder.text.setText(getItem(position).toString()));
        return convertView;
    }

    class ViewHolder {
        TextView text;
    }
}

 <Grid >
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="*"/>
    </Grid.ColumnDefinitions>
    <Button Command="{Binding ClickCommand}" Width="100" Height="100" Content="wefwfwef"/>
</Grid>

the code behind for the window:

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
        DataContext = new ViewModelBase();
    }
}

The ViewModel:

public class ViewModelBase
{
    private ICommand _clickCommand;
    public ICommand ClickCommand
    {
        get
        {
            return _clickCommand ?? (_clickCommand = new CommandHandler(() => MyAction(), ()=> CanExecute));
        }
    }
     public bool CanExecute
     {
        get
        {
            // check if executing is allowed, i.e., validate, check if a process is running, etc. 
            return true/false;
        }
     }

    public void MyAction()
    {

    }
}

Command Handler:

 public class CommandHandler : ICommand
{
    private Action _action;
    private Func<bool> _canExecute;

    /// <summary>
    /// Creates instance of the command handler
    /// </summary>
    /// <param name="action">Action to be executed by the command</param>
    /// <param name="canExecute">A bolean property to containing current permissions to execute the command</param>
    public CommandHandler(Action action, Func<bool> canExecute)
    {
        _action = action;
        _canExecute = canExecute;
    }

    /// <summary>
    /// Wires CanExecuteChanged event 
    /// </summary>
    public event EventHandler CanExecuteChanged
    {
        add { CommandManager.RequerySuggested += value; }
        remove { CommandManager.RequerySuggested -= value; }
    }

    /// <summary>
    /// Forcess checking if execute is allowed
    /// </summary>
    /// <param name="parameter"></param>
    /// <returns></returns>
    public bool CanExecute(object parameter)
    {
        return _canExecute.Invoke();
    }

    public void Execute(object parameter)
    {
        _action();
    }
}

I hope this will give you the idea.

Add -recurse after the remove-item, also the -force parameter helps remove hidden files e.g.:

gci C:\temp\ -exclude *.svn-base,".svn" -recurse | %{ri $_ -force -recurse}

I used following logic and it worked for me like marvel:

CONVERT(TIME, DATEADD(MINUTE, DATEDIFF(MINUTE, AP.Time_IN, AP.Time_OUT), 0)) 

Try this :

odd :

select * from( 
SELECT col1, col2, ROW_NUMBER() OVER(ORDER BY col1 DESC) AS 'RowNumber', 
FROM table1
) d where (RowNumber % 2) = 1 

even :

select * from( 
SELECT col1, col2, ROW_NUMBER() OVER(ORDER BY col1 DESC) AS 'RowNumber', 
FROM table1
) d where (RowNumber % 2) = 0

Just add a break after your ArrayList.remove(A) statement

Try for loops:

var numbers = [1, 2, 3, 4, 5];

for (var i=0;i<numbers.length;i++){
   $('<option/>').val(numbers[i]).html(numbers[i]).appendTo('#items');
}

Much better approach:

var numbers = [1, 2, 3, 4, 5];
var option = '';
for (var i=0;i<numbers.length;i++){
   option += '<option value="'+ numbers[i] + '">' + numbers[i] + '</option>';
}
$('#items').append(option);

This can be done using CSS3 columns quite easily. Here's an example, HTML:

#limheight {_x000D_
    height: 300px; /*your fixed height*/_x000D_
    -webkit-column-count: 3;_x000D_
       -moz-column-count: 3;_x000D_
            column-count: 3; /*3 in those rules is just placeholder -- can be anything*/_x000D_
}_x000D_
_x000D_
#limheight li {_x000D_
    display: inline-block; /*necessary*/_x000D_
}

<ul id = "limheight">_x000D_
 <li><a href="">Glee is awesome 1</a></li>_x000D_
 <li><a href="">Glee is awesome 2</a></li>_x000D_
 <li><a href="">Glee is awesome 3</a></li>_x000D_
 <li><a href="">Glee is awesome 4</a></li>    _x000D_
 <li><a href="">Glee is awesome 5</a></li>_x000D_
 <li><a href="">Glee is awesome 6</a></li>_x000D_
 <li><a href="">Glee is awesome 7</a></li>_x000D_
 <li><a href="">Glee is awesome 8</a></li>_x000D_
 <li><a href="">Glee is awesome 9</a></li>_x000D_
 <li><a href="">Glee is awesome 10</a></li>_x000D_
 <li><a href="">Glee is awesome 11</a></li>_x000D_
 <li><a href="">Glee is awesome 12</a></li>    _x000D_
 <li><a href="">Glee is awesome 13</a></li>_x000D_
 <li><a href="">Glee is awesome 14</a></li>_x000D_
 <li><a href="">Glee is awesome 15</a></li>_x000D_
 <li><a href="">Glee is awesome 16</a></li>_x000D_
 <li><a href="">Glee is awesome 17</a></li>    _x000D_
 <li><a href="">Glee is awesome 18</a></li>_x000D_
 <li><a href="">Glee is awesome 19</a></li>_x000D_
 <li><a href="">Glee is awesome 20</a></li>_x000D_
</ul>

Ok I was running into the same issue. What I failed to notice is that I was using json_decode() instead of using json_encode() so for those who are going to come here please make sure you are using the right function, which is json_encode()

Note: Depends on what you are working on but make sure you are using the right function.

Component:

import { Component,  AfterViewInit, ViewChild } from @angular/core;
import { MatPaginator } from @angular/material;

export class ClassName implements AfterViewInit {
    @ViewChild(MatPaginator) paginator: MatPaginator;
    length = 1000;
    pageSize = 10;
    pageSizeOptions: number[] = [5, 10, 25, 100];

    ngAfterViewInit() {
        this.paginator.page.subscribe(
           (event) => console.log(event)
    );
}

HTML

<mat-paginator 
   [length]="length"
   [pageSize]="pageSize" 
   [pageSizeOptions]="pageSizeOptions"
   [showFirstLastButtons]="true">
</mat-paginator>

String extends Object, which means an Object. Object o = a; If you really want to get as Object, you may do like below.

String s = "Hi";

Object a =s;

This is an extension of one of the top answers. It now supports setting a max number of returned elements, N. The last bit of the string will end up in the Nth element. The MAXELEMENTS parameter is optional, if set at default 0 it will return an unlimited amount of elements. :-)

.h:

class Myneatclass {
public:
    static std::vector<std::string>& split(const std::string &s, char delim, std::vector<std::string> &elems, const size_t MAXELEMENTS = 0);
    static std::vector<std::string> split(const std::string &s, char delim, const size_t MAXELEMENTS = 0);
};

.cpp:

std::vector<std::string>& Myneatclass::split(const std::string &s, char delim, std::vector<std::string> &elems, const size_t MAXELEMENTS) {
    std::stringstream ss(s);
    std::string item;
    while (std::getline(ss, item, delim)) {
        elems.push_back(item);
        if (MAXELEMENTS > 0 && !ss.eof() && elems.size() + 1 >= MAXELEMENTS) {
            std::getline(ss, item);
            elems.push_back(item);
            break;
        }
    }
    return elems;
}
std::vector<std::string> Myneatclass::split(const std::string &s, char delim, const size_t MAXELEMENTS) {
    std::vector<std::string> elems;
    split(s, delim, elems, MAXELEMENTS);
    return elems;
}

NETWORK SERVICE and LocalSystem will authenticate themselves always as the correpsonding account locally (builtin\network service and builtin\system) but both will authenticate as the machine account remotely.

If you see a failure like Login failed for user 'DOMAIN\MACHINENAME$' it means that a process running as NETWORK SERVICE or as LocalSystem has accessed a remote resource, has authenticated itself as the machine account and was denied authorization.

Typical example would be an ASP application running in an app pool set to use NETWORK SERVICE credential and connecting to a remote SQL Server: the app pool will authenticate as the machine running the app pool, and is this machine account that needs to be granted access.

When access is denied to a machine account, then access must be granted to the machine account. If the server refuses to login 'DOMAIN\MACHINE$', then you must grant login rights to 'DOMAIN\MACHINE$' not to NETWORK SERVICE. Granting access to NETWORK SERVICE would allow a local process running as NETWORK SERVICE to connect, not a remote one, since the remote one will authenticate as, you guessed, DOMAIN\MACHINE$.

If you expect the asp application to connect to the remote SQL Server as a SQL login and you get exceptions about DOMAIN\MACHINE$ it means you use Integrated Security in the connection string. If this is unexpected, it means you screwed up the connection strings you use.

It's easy,this is my solution using objects!

My POJO

public class Person implements Serializable{

    private String name;
    private int age;

    //get & set

}

Method Notification

  Person person = new Person();
  person.setName("david hackro");
  person.setAge(10);

    Intent notificationIntent = new Intent(this, Person.class);
    notificationIntent.putExtra("person",person);
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);

NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.mipmap.notification_icon)
                .setAutoCancel(true)
                .setColor(getResources().getColor(R.color.ColorTipografiaAdeudos))
                .setPriority(2)
                .setLargeIcon(bm)
                .setTicker(fotomulta.getTitle())
                .setContentText(fotomulta.getMessage())
                .setContentIntent(PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT))
                .setWhen(System.currentTimeMillis())
                .setContentTitle(fotomulta.getTicketText())
                .setDefaults(Notification.DEFAULT_ALL);

New Activity

 private Person person;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_notification_push);
    person = (Person) getIntent().getSerializableExtra("person");
}

Good Luck!!

Install Oracle's MySql.Data NuGet package.

using MySql.Data;
using MySql.Data.MySqlClient;

namespace Data
{
    public class DBConnection
    {
        private DBConnection()
        {
        }

        public string Server { get; set; }
        public string DatabaseName { get; set; }
        public string UserName { get; set; }
        public string Password { get; set; }

        private MySqlConnection Connection { get; set;}

        private static DBConnection _instance = null;
        public static DBConnection Instance()
        {
            if (_instance == null)
                _instance = new DBConnection();
           return _instance;
        }
    
        public bool IsConnect()
        {
            if (Connection == null)
            {
                if (String.IsNullOrEmpty(databaseName))
                    return false;
                string connstring = string.Format("Server={0}; database={1}; UID={2}; password={3}", Server, DatabaseName, UserName, Password);
                Connection = new MySqlConnection(connstring);
                Connection.Open();
            }
    
            return true;
        }
    
        public void Close()
        {
            Connection.Close();
        }        
    }
}

Example:

var dbCon = DBConnection.Instance();
dbCon.Server = "YourServer";
dbCon.DatabaseName = "YourDatabase";
dbCon.UserName = "YourUsername";
dbCon.Password = "YourPassword";
if (dbCon.IsConnect())
{
    //suppose col0 and col1 are defined as VARCHAR in the DB
    string query = "SELECT col0,col1 FROM YourTable";
    var cmd = new MySqlCommand(query, dbCon.Connection);
    var reader = cmd.ExecuteReader();
    while(reader.Read())
    {
        string someStringFromColumnZero = reader.GetString(0);
        string someStringFromColumnOne = reader.GetString(1);
        Console.WriteLine(someStringFromColumnZero + "," + someStringFromColumnOne);
    }
    dbCon.Close();
}

boost::iequals is not utf-8 compatible in the case of string. You can use boost::locale.

comparator<char,collator_base::secondary> cmpr;
cout << (cmpr(str1, str2) ? "str1 < str2" : "str1 >= str2") << endl;

• Primary -- ignore accents and character case, comparing base letters only. For example "facade" and "Façade" are the same.
• Secondary -- ignore character case but consider accents. "facade" and "façade" are different but "Façade" and "façade" are the same.
• Tertiary -- consider both case and accents: "Façade" and "façade" are different. Ignore punctuation.
• Quaternary -- consider all case, accents, and punctuation. The words must be identical in terms of Unicode representation.
• Identical -- as quaternary, but compare code points as well.

Use the TRIM SQL function.

If you are using SQL Server try :

SELECT LTRIM(RTRIM(YourColumn)) FROM YourTable

I guess your code relates to Windows Forms.
You call BeginInvoke if you need something to be executed asynchronously in the UI thread: change control's properties in most of the cases.
Roughly speaking this is accomplished be passing the delegate to some procedure which is being periodically executed. (message loop processing and the stuff like that)

If BeginInvoke is called for Delegate type the delegate is just invoked asynchronously.
(Invoke for the sync version.)

If you want more universal code which works perfectly for WPF and WinForms you can consider Task Parallel Library and running the Task with the according context. (TaskScheduler.FromCurrentSynchronizationContext())

And to add a little to already said by others: Lambdas can be treated either as anonymous methods or expressions.
And that is why you cannot just use var with lambdas: compiler needs a hint.

UPDATE:

this requires .Net v4.0 and higher

// This line must be called in UI thread to get correct scheduler
var scheduler = System.Threading.Tasks.TaskScheduler.FromCurrentSynchronizationContext();

// this can be called anywhere
var task = new System.Threading.Tasks.Task( () => someformobj.listBox1.SelectedIndex = 0);

// also can be called anywhere. Task  will be scheduled for execution.
// And *IF I'm not mistaken* can be (or even will be executed synchronously)
// if this call is made from GUI thread. (to be checked) 
task.Start(scheduler);

If you started the task from other thread and need to wait for its completition task.Wait() will block calling thread till the end of the task.

Read more about tasks here.

There's no guarantee that the content length you're provided is actually correct. Try something akin to the following:

ByteArrayOutputStream baos = new ByteArrayOutputStream();
InputStream is = null;
try {
  is = url.openStream ();
  byte[] byteChunk = new byte[4096]; // Or whatever size you want to read in at a time.
  int n;

  while ( (n = is.read(byteChunk)) > 0 ) {
    baos.write(byteChunk, 0, n);
  }
}
catch (IOException e) {
  System.err.printf ("Failed while reading bytes from %s: %s", url.toExternalForm(), e.getMessage());
  e.printStackTrace ();
  // Perform any other exception handling that's appropriate.
}
finally {
  if (is != null) { is.close(); }
}

You'll then have the image data in baos, from which you can get a byte array by calling baos.toByteArray().

This code is untested (I just wrote it in the answer box), but it's a reasonably close approximation to what I think you're after.

You need to name the entity that holds the association to User. For example,

... INNER JOIN ug.user u ...

That's the "path" the error message is complaining about -- path from UserGroup to User entity.

Hibernate relies on declarative JOINs, for which the join condition is declared in the mapping metadata. This is why it is impossible to construct the native SQL query without having the path.

If you're still having issues with the simple approach, creating an empty bucket then Redirect all requests to another host name under Static web hosting in properties via the console. Ensure that you have set 2 A records in route53, one for final-destination.com and one for redirect-to.final-destination.com. The settings for each of these will be identical, but the name will be different so it matches the names that you set for your buckets / URLs.

It's been a moment that this question is asked, but this doesn't mean that we can't share other answers in 2020. Here is an awesome plugin with jquery:jQuery Lazy

The basic usage of Lazy:

HTML

<!-- load background images of other element types -->
<div class="lazy" data-src="path/to/image.jpg"></div>
enter code here

JS

 $('.lazy').Lazy({
    // your configuration goes here
    scrollDirection: 'vertical',
    effect: 'fadeIn',
    visibleOnly: true,
    onError: function(element) {
        console.log('error loading ' + element.data('src'));
    }
});

and your background images are lazy loading. That's all!

To see real examples and more details check this link lazy-doc.

You can use this simple query for progressive calculation :

select 
   id
  ,SomeNumt
  ,sum(SomeNumt) over(order by id ROWS between UNBOUNDED PRECEDING and CURRENT ROW) as CumSrome
from @t

$animals = array('--Select Animal--', 'Cat', 'Dog', 'Cow');
$selected_key = $_POST['animal'];
$selected_val = $animals[$_POST['animal']];

Use your $animals list to generate your dropdown list; you now can get the key & the value of that key.

Just as normal, using data-original-title:

Html:

<div rel='tooltip' data-original-title='<h1>big tooltip</h1>'>Visible text</div>

Javascript:

$("[rel=tooltip]").tooltip({html:true});

The html parameter specifies how the tooltip text should be turned into DOM elements. By default Html code is escaped in tooltips to prevent XSS attacks. Say you display a username on your site and you show a small bio in a tooltip. If the html code isn't escaped and the user can edit the bio themselves they could inject malicious code.

Python 3.6

Just to make it clear, you can use f-string formatting. This has almost the same syntax as the format method, but make it a bit nicer.

Example:

print(f'{numvar:.9f}')

More reading about the new f string:

• What's new in Python 3.6 (same link as above)
• PEP official documentation
• Python official documentation
• Really good blog post - talks about performance too

Here is a diagram of the execution times of the various tested methods (from last link above):

Use

git reset

to unstage all the staged files.

Here's another version. This one extracts each substring to print from the main string instead of taking reducing the main string by 4000 on each loop (which might create a lot of very long strings under the hood - not sure).

CREATE PROCEDURE [Internal].[LongPrint]
    @msg nvarchar(max)
AS
BEGIN

    -- SET NOCOUNT ON reduces network overhead
    SET NOCOUNT ON;

    DECLARE @MsgLen int;
    DECLARE @CurrLineStartIdx int = 1;
    DECLARE @CurrLineEndIdx int;
    DECLARE @CurrLineLen int;   
    DECLARE @SkipCount int;

    -- Normalise line end characters.
    SET @msg = REPLACE(@msg, char(13) + char(10), char(10));
    SET @msg = REPLACE(@msg, char(13), char(10));

    -- Store length of the normalised string.
    SET @MsgLen = LEN(@msg);        

    -- Special case: Empty string.
    IF @MsgLen = 0
    BEGIN
        PRINT '';
        RETURN;
    END

    -- Find the end of next substring to print.
    SET @CurrLineEndIdx = CHARINDEX(CHAR(10), @msg);
    IF @CurrLineEndIdx BETWEEN 1 AND 4000
    BEGIN
        SET @CurrLineEndIdx = @CurrLineEndIdx - 1
        SET @SkipCount = 2;
    END
    ELSE
    BEGIN
        SET @CurrLineEndIdx = 4000;
        SET @SkipCount = 1;
    END     

    -- Loop: Print current substring, identify next substring (a do-while pattern is preferable but TSQL doesn't have one).
    WHILE @CurrLineStartIdx < @MsgLen
    BEGIN
        -- Print substring.
        PRINT SUBSTRING(@msg, @CurrLineStartIdx, (@CurrLineEndIdx - @CurrLineStartIdx)+1);

        -- Move to start of next substring.
        SET @CurrLineStartIdx = @CurrLineEndIdx + @SkipCount;

        -- Find the end of next substring to print.
        SET @CurrLineEndIdx = CHARINDEX(CHAR(10), @msg, @CurrLineStartIdx);
        SET @CurrLineLen = @CurrLineEndIdx - @CurrLineStartIdx;

        -- Find bounds of next substring to print.              
        IF @CurrLineLen BETWEEN 1 AND 4000
        BEGIN
            SET @CurrLineEndIdx = @CurrLineEndIdx - 1
            SET @SkipCount = 2;
        END
        ELSE
        BEGIN
            SET @CurrLineEndIdx = @CurrLineStartIdx + 4000;
            SET @SkipCount = 1;
        END
    END
END

This is just a wrap up of Sayan Pal answer in a shorter form, ES5 style :

var Foo = function(){
    this.bar = undefined;
    this.buzz = undefined;
}

var foo = Object.assign(new Foo(),{
    bar: "whatever",
    buzz: "something else"
});

I like it because it is the closest to the very neat object initialisation in .Net:

var foo = new Foo()
{
    bar: "whatever",
    ...

You can also return all members of an array that start with a string by creating your own prototype / extension to the the array prototype, aka

Array.prototype.mySearch = function (target) {
    if (typeof String.prototype.startsWith != 'function') {
        String.prototype.startsWith = function (str){
        return this.slice(0, str.length) == str;
      };
    }
    var retValues = [];
    for (var i = 0; i < this.length; i++) {
        if (this[i].startsWith(target)) { retValues.push(this[i]); }
    }
    return retValues;
};

And to use it:

var myArray = ['Hello', 'Helium', 'Hideout', 'Hamster'];
var myResult = myArray.mySearch('Hel');
// result -> Hello, Helium

You can use Func<T, TResult> generic delegate. (See MSDN)

Func<MyType, ReturnType> func = (db) => { return new MyType(); }

Also there are useful generic delegates which considers a return value:

• Converter<TInput, TOutput> (MSDN)
• Predicate<TInput> - always return bool (MSDN)

Method:

public MyType SimpleUsing.DoUsing<MyType>(Func<TInput, MyType> myTypeFactory)

Generic delegate:

Func<InputArgumentType, MyType> createInstance = db => return new MyType();

Execute:

MyType myTypeInstance = SimpleUsing.DoUsing(
                            createInstance(new InputArgumentType()));

OR explicitly:

MyType myTypeInstance = SimpleUsing.DoUsing(db => return new MyType());

ephemeral is just another name of root volume when you launch Instance from AMI backed from Amazon EC2 instance store

So Everything will be stored on ephemeral.

if you have launched your instance from AMI backed by EBS volume then your instance does not have ephemeral.

I was getting similar errors and eventually found just that cleaning the build folder resolved my issue.

mvn clean install

Take a look at ISO 11179-5: Naming and identification principles You can get it here: http://metadata-standards.org/11179/#11179-5

I blogged about it a while back here: ISO-11179 Naming Conventions

bool isFirst = compareString.Contains(firstString);
bool isSecond = compareString.Contains(secondString );

Simple in two line

1. Go to "Tools" -> "Options" -> "Environment" -> "General" tab,
2. Change "Theme" to dark

@tamir; you cna do it with css3 property.

img{
-webkit-box-shadow: 0px 0px 3px 5px #f2e1f2;
-moz-box-shadow: 0px 0px 3px 5px #f2e1f2;
box-shadow: 0px 0px 3px 5px #f2e1f2; 
}

check the fiddle http://jsfiddle.net/XUC5q/1/ & your can generate from here http://css3generator.com/

If you need it to work in older versions of IE, you can use CSS3 PIE to emulate the box-shadow in those browsers & you can use filter as kyle said like this

filter:progid:DXImageTransform.Microsoft.Glow(color='red', Strength='5')

you can generate your filter from here http://samples.msdn.microsoft.com/workshop/samples/author/filter/Glow.htm

Addition to third answer: If you're using non-english Windows, you can find "Credentials Manager" through "Control panel" > "User Accounts" > "Credentials Manager" Icon of Credentials Manager

There's an important thing that people always seem to overlook:

You can pass a plain array to something which accepts an IList<T> parameter, and then you can call IList.Add() and will receive a runtime exception:

Unhandled Exception: System.NotSupportedException: Collection was of a fixed size.

For example, consider the following code:

private void test(IList<int> list)
{
    list.Add(1);
}

If you call that as follows, you will get a runtime exception:

int[] array = new int[0];
test(array);

This happens because using plain arrays with IList<T> violates the Liskov substitution principle.

For this reason, if you are calling IList<T>.Add() you may want to consider requiring a List<T> instead of an IList<T>.

Instead:

public class PhotosFragment extends Fragment

You can use:

public class PhotosFragment extends ListFragment

It change the methods

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        ArrayList<ListviewContactItem> listContact = GetlistContact();
        setAdapter(new ListviewContactAdapter(getActivity(), listContact));
    }

onActivityCreated is void and you didn't need to return a view like in onCreateView

You can see an example here

traceback.format_exception

If you only have the exception object, you can get the traceback as a string from any point of the code in Python 3 with:

import traceback

''.join(traceback.format_exception(None, exc_obj, exc_obj.__traceback__))

Full example:

#!/usr/bin/env python3

import traceback

def f():
    g()

def g():
    raise Exception('asdf')

try:
    g()
except Exception as e:
    exc = e

tb_str = ''.join(traceback.format_exception(None, exc_obj, exc_obj.__traceback__))
print(tb_str)

Output:

Traceback (most recent call last):
  File "./main.py", line 12, in <module>
    g()
  File "./main.py", line 9, in g
    raise Exception('asdf')
Exception: asdf

Documentation: https://docs.python.org/3.7/library/traceback.html#traceback.format_exception

See also: Extract traceback info from an exception object

Tested in Python 3.7.3.

I would really recommend that you go through a tutorial like Sun's Java Concurrency before you commence in the magical world of multithreading.

There are also a number of good books out (google for "Concurrent Programming in Java", "Java Concurrency in Practice".

To get to your answer:

In your code that must wait for the dbThread, you must have something like this:

//do some work
synchronized(objectYouNeedToLockOn){
    while (!dbThread.isReady()){
        objectYouNeedToLockOn.wait();
    }
}
//continue with work after dbThread is ready

In your dbThread's method, you would need to do something like this:

//do db work
synchronized(objectYouNeedToLockOn){
    //set ready flag to true (so isReady returns true)
    ready = true;
    objectYouNeedToLockOn.notifyAll();
}
//end thread run method here

The objectYouNeedToLockOn I'm using in these examples is preferably the object that you need to manipulate concurrently from each thread, or you could create a separate Object for that purpose (I would not recommend making the methods themselves synchronized):

private final Object lock = new Object();
//now use lock in your synchronized blocks

To further your understanding:
There are other (sometimes better) ways to do the above, e.g. with CountdownLatches, etc. Since Java 5 there are a lot of nifty concurrency classes in the java.util.concurrent package and sub-packages. You really need to find material online to get to know concurrency, or get a good book.

Use this function:

$(".price").each(function(){
total_price += parseInt($(this).val());
});

Maybe the condition you are using is incorrect:

$str1 == "taste" && $str2 == "waste"

The program will enter into THEN part only when both of the stated conditions are true.

You can try with $str1 == "taste" || $str2 == "waste". This will execute the THEN part if anyone of the above conditions are true.

Easy... Using two copies of same image with different scale on the sprite's sheet. Set the Coords and size on the app's logic.

You are producing a filtered list by using a list comprehension. i is still being bound to each and every element of that list, and the last element is still 'three', even if it was subsequently filtered out from the list being produced.

You should not use a list comprehension to pick out one element. Just use a for loop, and break to end it:

for elem in my_list:
    if elem == 'two':
        break

If you must have a one-liner (which would be counter to Python's philosophy, where readability matters), use the next() function and a generator expression:

i = next((elem for elem in my_list if elem == 'two'), None)

which will set i to None if there is no such matching element.

The above is not that useful a filter; your are essentially testing if the value 'two' is in the list. You can use in for that:

elem = 'two' if 'two' in my_list else None

i think u miss understand about table relation..

users : scores = 1 : *

just join is not a solution.

is this your intention?

SELECT users.username, avg(scores.point), avg(scores.avg_time)
FROM scores, users
WHERE scores.user_id = users.id
GROUP BY users.username
ORDER BY avg(scores.point) DESC, avg(scores.avg_time)
LIMIT 0, 20

(this query to get each users average point and average avg_time by desc point, asc )avg_time

if you want to get each scores ranking? use left outer join

SELECT users.username, scores.point, scores.avg_time
FROM scores left outer join users on scores.user_id = users.id
ORDER BY scores.point DESC, scores.avg_time
LIMIT 0, 20

The reply by Phil Sacre was correct however the session shouldn't be used just for the hell of it. You should only use this for values which really need to live for the lifetime of the session, such as a user login. It's common to see people overuse the session and run into more issues, especially when dealing with a collection or when users return to a page they previously visited only to find they have values still remaining from a previous visit. A smart program minimizes the scope of variables as much as possible, a bad one uses session too much.

Use the truncate filter to cut off a string after limit is reached

{{ "Hello World!"|truncate(5) }} // default separator is ...

Hello...

You can also tell truncate to preserve whole words by setting the second parameter to true. If the last Word is on the the separator, truncate will print out the whole Word.

 {{ "Hello World!"|truncate(7, true) }} // preserve words

Here Hello World!

If you want to change the separator, just set the third parameter to your desired separator.

{{ "Hello World!"|truncate(7, false, "??") }} 

Hello W??

It is very possible, but without additional libraries like Reflections it is hard...
It is hard because you haven't full instrument for get class name.
And, I take the code of my ClassFinder class:

package play.util;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;

/**
 * Created by LINKOR on 26.05.2017 in 15:12.
 * Date: 2017.05.26
 */
public class FileClassFinder {
private JarFile file;
private boolean trouble;
public FileClassFinder(String filePath) {
    try {
        file = new JarFile(filePath);
    } catch (IOException e) {
        trouble = true;
    }
}

public List<String> findClasses(String pkg) {
    ArrayList<String> classes = new ArrayList<>();
    Enumeration<JarEntry> entries = file.entries();
    while (entries.hasMoreElements()) {
        JarEntry cls = entries.nextElement();
        if (!cls.isDirectory()) {
            String fileName = cls.getName();
            String className = fileName.replaceAll("/",         ".").replaceAll(File.pathSeparator, ".").substring(0, fileName.lastIndexOf('.'));
            if (className.startsWith(pkg)) classes.add(className.substring(pkg.length() + 1));
        }
    }
    return classes;
}
}

For future reference, you can get help for any command by using the /? switch, which should explain what switches do what.

According to the set /? screen, the format for set /p is SET /P variable=[promptString] which would indicate that the p in /p is "prompt." It just prints in your example because <nul passes in a nul character which immediately ends the prompt so it just acts like it's printing. It's still technically prompting for input, it's just immediately receiving it.

/L in for /L generates a List of numbers.

From ping /?:

Usage: ping [-t] [-a] [-n count] [-l size] [-f] [-i TTL] [-v TOS]
            [-r count] [-s count] [[-j host-list] | [-k host-list]]
            [-w timeout] [-R] [-S srcaddr] [-4] [-6] target_name

Options:
    -t             Ping the specified host until stopped.
                   To see statistics and continue - type Control-Break;
                   To stop - type Control-C.
    -a             Resolve addresses to hostnames.
    -n count       Number of echo requests to send.
    -l size        Send buffer size.
    -f             Set Don't Fragment flag in packet (IPv4-only).
    -i TTL         Time To Live.
    -v TOS         Type Of Service (IPv4-only. This setting has been deprecated
                   and has no effect on the type of service field in the IP Header).
    -r count       Record route for count hops (IPv4-only).
    -s count       Timestamp for count hops (IPv4-only).
    -j host-list   Loose source route along host-list (IPv4-only).
    -k host-list   Strict source route along host-list (IPv4-only).
    -w timeout     Timeout in milliseconds to wait for each reply.
    -R             Use routing header to test reverse route also (IPv6-only).
    -S srcaddr     Source address to use.
    -4             Force using IPv4.
    -6             Force using IPv6.

In fedora you can use following command to install wx

pip install -U \
  -f https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-16.04 \
  wxPython

fscanf will treat 2 arguments, and thus return 2. Your while statement will be false, hence never displaying what has been read, plus as it has read only 1 line, if is not at EOF, resulting in what you see.

You should use the .offsetWidth and .offsetHeight properties. Note they belong to the element, not .style.

var width = document.getElementById('foo').offsetWidth;

Function .getBoundingClientRect() returns dimensions and location of element as floating-point numbers after performing CSS transforms.

> console.log(document.getElementById('id').getBoundingClientRect())
DOMRect {
    bottom: 177,
    height: 54.7,
    left: 278.5,?
    right: 909.5,
    top: 122.3,
    width: 631,
    x: 278.5,
    y: 122.3,
}

I would use specific user (and NOT Application user). Then I will enable impersonation in the application. Once you do that whatever account is set as the specific user, those credentials would used to access local resources on that server (Not for external resources).

Specific User setting is specifically meant for accessing local resources.

Note: This solution only works if your GridView columns are known ahead of time.

It sounds like you're using a GridView with AutoGenerateColumns=true, which is the default. I recommend setting AutoGenerateColumns=false and adding the columns manually:

<asp:GridView runat="server" ID="MyGridView"
    AutoGenerateColumns="false" DataSourceID="MySqlDataSource">
    <Columns>
        <asp:BoundField DataField="Column1" />
        <asp:BoundField DataField="Column2" />
        <asp:BoundField DataField="Column3" />
    </Columns>
</asp:GridView>

And only include a BoundField for each field that you want to be displayed. This will give you the most flexibility in terms of how the data gets displayed.

=IF(CR<=10, "RED", if(CR<50, "YELLOW", if(CR<101, "GREEN")))

CR = ColRow (Cell) This is an example. In this example when value in Cell is less then or equal to 10 then RED word will appear on that cell. In the same manner other if conditions are true if first if is false.

Using Git for Windows it is easier to use HTTPS url.

Open a git shell then git clone https://github.com/user/repo. Enter username and password when prompted. No need to setup a SSH key.

I opened the project file in a text editor "Atom" then I searched for the provisioning profile id and deleted it.

objectForKey: will return nil if it doesn't exist.

there are 2 ways start mongoDB Install location ( ex : C:/ )

first of all : copy mongoDB install folder into C:/ location then changed name to "mongodb" or something what u want. here is ex with "mongodb" name

1 : setup mongoDB is an windows service

    1.1 : Make directory name "data" in C:/ ( so we have C:/data ),after that make directory "C:/data/db" <br>
    1.2 : run in CMD ( Run as Admin) command ->  "echo logpath=C:/mongodb/log/mongo.log > C:/mongodb/mongodb.cfg" <br>
    1.3 : run in CMD (Run as Adin) command -> "C:/mongodb/bin/mongod.exe --config C:/mongodb/mongod.cfg --install" <br>
    1.4 : run command "net start MongoDB" <br>

2: a small .BAT file to start mongoDB without install copy and paste to notepad and save file with filetype ".bat" here is it :

C:\mongodb\bin\mongod.exe –dbpath=C:/mongodb/data/db
   PAUSE

if you getting error 1078 or 1087 lets remove all data in C:/data/db and restart mongoDB ( copy old data to new folder and back it up after restart mongoDB )

3 . GUI for mongoDB

i'm using rockmongo

have fun with it

use

select convert(varchar(10),GETDATE(), 103) + 
       ' '+
       right(convert(varchar(32),GETDATE(),108),8) AS Date_Time

It will Produce:

Date_Time 30/03/2015 11:51:40

Download android SDK from developer.android.com (its currently a 149mb file for windows OS). It is worthy of note that android has removed the sdkmanager GUI but has a command line version of the sdkmanager in the bin folder which is located inside the tools folder.

1. When inside the bin folder, hold down the shift key, right click, then select open command line here. Shift+right click >> open command line here.
2. When the command line opens, type sdkmanager click enter.
3. Then run type sdkmanager (space), double hyphen (--), type list sdkmanager --list (this lists all the packages in the SDK manager)
4. Type sdkmanager (space) then package name, press enter. Eg. sdkmanager platform-tools (press enter) It will load licence agreement. With options (y/n). Enter y to accept and it will download the package you specified.

For more reference follow official document here

I hope this helps. :)

Combining the results of getRequestURL() and getQueryString() should get you the desired result.

I like to setup my classes with private local members and public accessors / mutators. So I've modified Alex's script above to do that as well for anyone that is intersted.

declare @TableName sysname = 'TABLE_NAME'
declare @result varchar(max) = 'public class ' + @TableName + '
{'

SET @result = @result + 
'
    public ' + @TableName + '()
    {}
';

select @result = @result + '
    private ' + ColumnType + ' ' + ' m_' + stuff(replace(ColumnName, '_', ''), 1, 1, lower(left(ColumnName, 1))) + ';'
from
(
    select 
        replace(col.name, ' ', '_') ColumnName,
        column_id,
        case typ.name 
            when 'bigint' then 'long'
            when 'binary' then 'byte[]'
            when 'bit' then 'bool'
            when 'char' then 'string'
            when 'date' then 'DateTime'
            when 'datetime' then 'DateTime'
            when 'datetime2' then 'DateTime'
            when 'datetimeoffset' then 'DateTimeOffset'
            when 'decimal' then 'decimal'
            when 'float' then 'float'
            when 'image' then 'byte[]'
            when 'int' then 'int'
            when 'money' then 'decimal'
            when 'nchar' then 'char'
            when 'ntext' then 'string'
            when 'numeric' then 'decimal'
            when 'nvarchar' then 'string'
            when 'real' then 'double'
            when 'smalldatetime' then 'DateTime'
            when 'smallint' then 'short'
            when 'smallmoney' then 'decimal'
            when 'text' then 'string'
            when 'time' then 'TimeSpan'
            when 'timestamp' then 'DateTime'
            when 'tinyint' then 'byte'
            when 'uniqueidentifier' then 'Guid'
            when 'varbinary' then 'byte[]'
            when 'varchar' then 'string'
            else 'UNKNOWN_' + typ.name
        end ColumnType
    from sys.columns col
        join sys.types typ on
            col.system_type_id = typ.system_type_id AND col.user_type_id = typ.user_type_id
    where object_id = object_id(@TableName)
) t
order by column_id

SET @result = @result + '
'

select @result = @result + '
    public ' + ColumnType + ' ' + ColumnName + ' { get { return m_' + stuff(replace(ColumnName, '_', ''), 1, 1, lower(left(ColumnName, 1))) + ';} set {m_' + stuff(replace(ColumnName, '_', ''), 1, 1, lower(left(ColumnName, 1))) + ' = value;} }' from
(
    select 
        replace(col.name, ' ', '_') ColumnName,
        column_id,
        case typ.name 
            when 'bigint' then 'long'
            when 'binary' then 'byte[]'
            when 'bit' then 'bool'
            when 'char' then 'string'
            when 'date' then 'DateTime'
            when 'datetime' then 'DateTime'
            when 'datetime2' then 'DateTime'
            when 'datetimeoffset' then 'DateTimeOffset'
            when 'decimal' then 'decimal'
            when 'float' then 'float'
            when 'image' then 'byte[]'
            when 'int' then 'int'
            when 'money' then 'decimal'
            when 'nchar' then 'char'
            when 'ntext' then 'string'
            when 'numeric' then 'decimal'
            when 'nvarchar' then 'string'
            when 'real' then 'double'
            when 'smalldatetime' then 'DateTime'
            when 'smallint' then 'short'
            when 'smallmoney' then 'decimal'
            when 'text' then 'string'
            when 'time' then 'TimeSpan'
            when 'timestamp' then 'DateTime'
            when 'tinyint' then 'byte'
            when 'uniqueidentifier' then 'Guid'
            when 'varbinary' then 'byte[]'
            when 'varchar' then 'string'
            else 'UNKNOWN_' + typ.name
        end ColumnType
    from sys.columns col
        join sys.types typ on
            col.system_type_id = typ.system_type_id AND col.user_type_id = typ.user_type_id
    where object_id = object_id(@TableName)
) t
order by column_id

set @result = @result  + '
}'

print @result

string sqlCon = @"Data Source=.\SQLEXPRESS;" +
                @"AttachDbFilename=|DataDirectory|\SampleDB.mdf;
                Integrated Security=True;
                Connect Timeout=30;
                User Instance=True";
SqlConnection Con = new SqlConnection(sqlCon);

The filepath should have |DataDirectory| which actually links to "current project directory\App_Data\" or "current project directory" and get the .mdf file.....Place the .mdf in either of these places and should work in visual studio 2010.And when you use the standalone application on production system, then the current path where the executable file is, should have the .mdf file.

Show Processlist fetches the information from another table. Here is how you can pull the data and look at 'INFO' column which contains the whole query :

select * from INFORMATION_SCHEMA.PROCESSLIST where db = 'somedb';

You can add any condition or ignore based on your requirement.

The output of the query is resulted as :

+-------+------+-----------------+--------+---------+------+-----------+----------------------------------------------------------+
| ID    | USER | HOST            | DB     | COMMAND | TIME | STATE     | INFO                                                     |
+-------+------+-----------------+--------+---------+------+-----------+----------------------------------------------------------+
|     5 | ssss | localhost:41060 | somedb | Sleep   |    3 |           | NULL                                                     |
| 58169 | root | localhost       | somedb | Query   |    0 | executing | select * from sometable where tblColumnName = 'someName' |

ProgressDialog is deprecated from Android Oreo. Use ProgressBar instead

ProgressDialog progress = new ProgressDialog(this);
progress.setTitle("Loading");
progress.setMessage("Wait while loading...");
progress.setCancelable(false); // disable dismiss by tapping outside of the dialog
progress.show();
// To dismiss the dialog
progress.dismiss();

OR

ProgressDialog.show(this, "Loading", "Wait while loading...");

Read more here.

By the way, Spinner has a different meaning in Android. (It's like the select dropdown in HTML)

Would you please try with below code block, which is exactly what you're looking for:

SqlConnection conn = new SqlConnection
{
    ConnectionString = "Data Source=" + System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase) + "\\Database.sdf"
};

You can use \begin{flalign}, like the example bellow:

\begin{flalign}
    &f(x) = -1.25x^{2} + 1.5x&
\end{flalign}

Here is one more answer from @Marged in comments

1. Create a folder with the name you want

2. Run the command below from the folder you created

   git clone <path to your online repo> .
   

gc() can help

saving data as .RData, closing, re-opening R, and loading the RData can help.

see my answer here: https://stackoverflow.com/a/24754706/190791 for more details

I wasn't satisfied with any of the answers presented here, since activating an environment takes a few seconds on my platform (for whatever reason)

I modified my path variable so that the environment I want as default has priority over the actual default.

In my case I used the following commands to accomplish that for the environment "py35":

setx PATH "%userprofile%\Anaconda3\envs\py35\;%PATH%"
setx PATH "%userprofile%\Anaconda3\envs\py35\Scripts;%PATH%"

to find out where your environment is stored, activate it and enter where python. I'm not sure yet if this approach has any downsides. Since it also changes the default path of the conda executable. If that should be the case, please comment.

You can try to upload it to google docs, and download it as HTML.

For URL or file, use json.load(). For string with .json content, use json.loads().

#! /usr/bin/python

import json
# from pprint import pprint

json_file = 'my_cube.json'
cube = '1'

with open(json_file) as json_data:
    data = json.load(json_data)

# pprint(data)

print "Dimension: ", data['cubes'][cube]['dim']
print "Measures:  ", data['cubes'][cube]['meas']

The recommended way to create random integers with NumPy these days is to use numpy.random.Generator.integers. (documentation)

import numpy as np
import pandas as pd

rng = np.random.default_rng()
df = pd.DataFrame(rng.integers(0, 100, size=(100, 4)), columns=list('ABCD'))
df
----------------------
      A    B    C    D
 0   58   96   82   24
 1   21    3   35   36
 2   67   79   22   78
 3   81   65   77   94
 4   73    6   70   96
... ...  ...  ...  ...
95   76   32   28   51
96   33   68   54   77
97   76   43   57   43
98   34   64   12   57
99   81   77   32   50
100 rows × 4 columns

If you set

-Djava.io.tmpdir=C:\temp

I had a similar problem. The only thing that actually worked for me was to delete the conflicted subdirectories with:

svn delete --force ./SUB_DIR_NAME

Then copy them again from another root directory in the working copy that has them with:

svn copy ROOT_DIR_NAME/SUB_DIR_NAME

Then do

svn cleanup

and

svn add *

You might get warnings with the last one, but just ignore them and finally

svn ci .

I was running create-react-app server. Simply stopped the server and everything worked just fine.

Unfortunately, there is no simple way in SQL Server 2005. Lukasz' answer is correct for SQL Server 2008 though and the feature is long overdue

Any solution would involve temp tables, or passing in xml/CSV and parsing in the UDF. Example: change to xml, parse in udf

DECLARE @psuedotable xml

SELECT
    @psuedotable = ...
FROM
    ...
FOR XML ...

SELECT ... dbo.MyUDF (@psuedotable)

What do you want to do in the bigger picture though? There may be another way to do this...

Edit: Why not pass in the query as a string and use a stored proc with output parameter

Note: this is an untested bit of code, and you'd need to think about SQL injection etc. However, it also satisfies your "one column" requirement and should help you along

CREATE PROC dbo.ToCSV (
    @MyQuery varchar(2000),
    @CSVOut varchar(max)
)
AS
SET NOCOUNT ON

CREATE TABLE #foo (bar varchar(max))

INSERT #foo
EXEC (@MyQuery)

SELECT
    @CSVOut = SUBSTRING(buzz, 2, 2000000000)
FROM
    (
    SELECT 
        bar -- maybe CAST(bar AS varchar(max))??
    FROM 
        #foo
    FOR XML PATH (',')
    ) fizz(buzz)
GO

Use timer.scheduleAtFixedRate

public void scheduleAtFixedRate(TimerTask task,
                                long delay,
                                long period)

Schedules the specified task for repeated fixed-rate execution, beginning after the specified delay. Subsequent executions take place at approximately regular intervals, separated by the specified period.
In fixed-rate execution, each execution is scheduled relative to the scheduled execution time of the initial execution. If an execution is delayed for any reason (such as garbage collection or other background activity), two or more executions will occur in rapid succession to "catch up." In the long run, the frequency of execution will be exactly the reciprocal of the specified period (assuming the system clock underlying Object.wait(long) is accurate).

Fixed-rate execution is appropriate for recurring activities that are sensitive to absolute time, such as ringing a chime every hour on the hour, or running scheduled maintenance every day at a particular time. It is also appropriate for recurring activities where the total time to perform a fixed number of executions is important, such as a countdown timer that ticks once every second for ten seconds. Finally, fixed-rate execution is appropriate for scheduling multiple repeating timer tasks that must remain synchronized with respect to one another.

Parameters:

• task - task to be scheduled.
• delay - delay in milliseconds before task is to be executed.
• period - time in milliseconds between successive task executions.

Throws:

• IllegalArgumentException - if delay is negative, or delay + System.currentTimeMillis() is negative.
• IllegalStateException - if task was already scheduled or cancelled, timer was cancelled, or timer thread terminated.

int dataArray[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };//source

unsigned dataArraySize = sizeof(dataArray) / sizeof(int);

std::vector<int> myvector (dataArraySize );//target

std::copy ( myints, myints+dataArraySize , myvector.begin() );

//myvector now has 1,2,3,...10 :-)

In later versions of MySQL you can use the information_schema database to tell you when another table was updated:

SELECT UPDATE_TIME
FROM   information_schema.tables
WHERE  TABLE_SCHEMA = 'dbname'
   AND TABLE_NAME = 'tabname'

This does of course mean opening a connection to the database.

An alternative option would be to "touch" a particular file whenever the MySQL table is updated:

On database updates:

• Open your timestamp file in O_RDRW mode
• close it again

or alternatively

• use touch(), the PHP equivalent of the utimes() function, to change the file timestamp.

On page display:

• use stat() to read back the file modification time.

1) What is the difference between both the way of creating class objects.

a) pointer

Example* example=new Example();
// you get a pointer, and when you finish it use, you have to delete it:

delete example;

b) Simple declaration

Example example;

you get a variable, not a pointer, and it will be destroyed out of scope it was declared.

2) Singleton C++

This SO question may helps you

After looking at most of the StackOverflow posts on different ways to achieve this using a TextWatcher, InputFilter, or library like CurrencyEditText I've settled on this simple solution using an OnFocusChangeListener.

The logic is to parse the EditText to a number when it is focused and to format it back when it loses focus.

amount.setOnFocusChangeListener(new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean hasFocus) {
            Number numberAmount = 0f;
            try {
                numberAmount = Float.valueOf(amount.getText().toString());
            } catch (NumberFormatException e1) {
                e1.printStackTrace();
                try {
                    numberAmount = NumberFormat.getCurrencyInstance().parse(amount.getText().toString());
                } catch (ParseException e2) {
                    e2.printStackTrace();
                }
            }
            if (hasFocus) {
                amount.setText(numberAmount.toString());
            } else {
                amount.setText(NumberFormat.getCurrencyInstance().format(numberAmount));
            }
        }
    });

I have the same problem here, you may use the $GLOBALS array.

$GLOBALS["variable"] = "123";
include ("my.php");

It should also run doing this:

$myvar = "123";
include ("my.php");

....

echo $GLOBALS["myvar"];

Have a nice day.

In intellij8 I was using a specific plugin "Jar Tool" that is configurable and allows to pack a JAR archive.

Use This code ..to change action bar background color. open "res/values/themes.xml" (if not present, create it) and add

<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- the theme applied to the application or activity -->
<style name="CustomActionBarTheme"
       parent="@android:style/Theme.Holo.Light.DarkActionBar">
    <item name="android:actionBarStyle">@style/MyActionBar</item>
</style>
 <!-- ActionBar styles -->
<style name="MyActionBar"
       parent="@android:style/Widget.Holo.Light.ActionBar.Solid.Inverse">
    <item name="android:background">@drawable/actionbar_background</item>
</style>

Note : this code works for android 3.0 and higher versions only