$ cd $HOME
$ wget --quiet https://curl.haxx.se/ca/cacert.pem
$ export SSL_CERT_FILE=$HOME/cacert.pem

Source: https://access.redhat.com/articles/2039753

DEBUG=express:* node index.js

If you run your app with the above command, it will launch your app with DEBUG module and gives routes, plus all the middleware functions that are in use.

You can refer: ExpressJS - Debugging and debug.

use the dbms_metadata package, as described here

here the problem is model binding if you specify a class then the model binding can understand it during the post if it an integer or string then you have to specify the [FromBody] to bind it properly.

make the following changes in FormMethod

using (@Html.BeginForm("myMethod", "Home", FormMethod.Post, new { id = @item.JobId })){

}

and inside your home controller for binding the string you should specify [FromBody]

using System.Web.Http;
[HttpPost]
public FileStreamResult myMethod([FromBody]string id)
{
     // Set a local variable with the incoming data
     string str = id;

}

FromBody is available in System.Web.Http. make sure you have the reference to that class and added it in the cs file.

If you don't mind VBA, here is a function that will do it for you. Your call would be something like:

=CountRows(1:10) 

Function CountRows(ByVal range As range) As Long

Application.ScreenUpdating = False
Dim row As range
Dim count As Long

For Each row In range.Rows
    If (Application.WorksheetFunction.CountBlank(row)) - 256 <> 0 Then
        count = count + 1
    End If
Next

CountRows = count
Application.ScreenUpdating = True

End Function

How it works: I am exploiting the fact that there is a 256 row limit. The worksheet formula CountBlank will tell you how many cells in a row are blank. If the row has no cells with values, then it will be 256. So I just minus 256 and if it's not 0 then I know there is a cell somewhere that has some value.

This is Chrome's hint to tell you that if you type $0 on the console, it will be equivalent to that specific element.

Internally, Chrome maintains a stack, where $0 is the selected element, $1 is the element that was last selected, $2 would be the one that was selected before $1 and so on.

Here are some of its applications:

• Accessing DOM elements from console: $0
• Accessing their properties from console: $0.parentElement
• Updating their properties from console: $1.classList.add(...)
• Updating CSS elements from console: $0.styles.backgroundColor="aqua"
• Triggering CSS events from console: $0.click()
• And doing a lot more complex stuffs, like: $0.appendChild(document.createElement("div"))

Watch all of this in action:

Backing statement:

public class Main {

    /**
     * Example method for converting a byte to a String.
     */
    public void convertByteToString() {

        byte b = 65;

        //Using the static toString method of the Byte class
        System.out.println(Byte.toString(b));

        //Using simple concatenation with an empty String
        System.out.println(b + "");

        //Creating a byte array and passing it to the String constructor
        System.out.println(new String(new byte[] {b}));

    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new Main().convertByteToString();
    }
}

Output

65
65
A

Yes, you can access a form in the controller (as stated in the docs).

Except when your form is not defined in the controller scope and is defined in a child scope instead.

Basically, some angular directives, such as ng-if, ng-repeat or ng-include, will create an isolated child scope. So will any custom directives with a scope: {} property defined. Probably, your foundation components are also in your way.

I had the same problem when introducing a simple ng-if around the <form> tag.

See these for more info:

• https://groups.google.com/forum/#!topic/angular/B2uB8-9_Xbk

• AngularJS - losing scope when using ng-include

Note: I suggest you re-write your question. The answer to your question is yes but your problem is slightly different:

Can I access a form in a child scope from the controller?

To which the answer would simply be: no.

urlencode: This differs from the » RFC 1738 encoding (see rawurlencode()) in that for historical reasons, spaces are encoded as plus (+) signs.

You can also do the following;

string json = myJObject.ToString(Newtonsoft.Json.Formatting.None);

Ran into the same problem in Spark 2.0.2. Resolved it by feeding it the jars. Here's what I ran:

$ spark-shell --jars aws-java-sdk-1.7.4.jar,hadoop-aws-2.7.3.jar,jackson-annotations-2.7.0.jar,jackson-core-2.7.0.jar,jackson-databind-2.7.0.jar,joda-time-2.9.6.jar

scala> val hadoopConf = sc.hadoopConfiguration
scala> hadoopConf.set("fs.s3.impl","org.apache.hadoop.fs.s3native.NativeS3FileSystem")
scala> hadoopConf.set("fs.s3.awsAccessKeyId",awsAccessKeyId)
scala> hadoopConf.set("fs.s3.awsSecretAccessKey", awsSecretAccessKey)
scala> val sqlContext = new org.apache.spark.sql.SQLContext(sc)
scala> sqlContext.read.parquet("s3://your-s3-bucket/")

obviously, you need to have the jars in the path where you're running spark-shell from

use [[NSDate date] timeIntervalSince1970]

pip is included in Python installation. If you can't call pip.exe try calling python -m pip [args] from cmd

I created this small batch script based on the answers here, as there are many valid ones. Feel free to add to this so long as you follow the same format:

REM Parameter-testing

Setlocal EnableDelayedExpansion EnableExtensions

IF NOT "%~1"=="" (echo Percent Tilde 1 failed with quotes) ELSE (echo SUCCESS)
IF NOT [%~1]==[] (echo Percent Tilde 1 failed with brackets) ELSE (echo SUCCESS)
IF NOT  "%1"=="" (echo Quotes one failed) ELSE (echo SUCCESS)
IF NOT [%1]==[] (echo Brackets one failed) ELSE (echo SUCCESS)
IF NOT "%1."=="." (echo Appended dot quotes one failed) ELSE (echo SUCCESS)
IF NOT [%1.]==[.] (echo Appended dot brackets one failed) ELSE (echo SUCCESS)

pause

My issue was, i am unable to create a view with my "scott" user in oracle 11g edition. So here is my solution for this

Error in my case

SQL>create view v1 as select * from books where id=10;

insufficient privileges.

Solution

1)open your cmd and change your directory to where you install your oracle database. in my case i was downloaded in E drive so my location is E:\app\B_Amar\product\11.2.0\dbhome_1\BIN> after reaching in the position you have to type sqlplus sys as sysdba

E:\app\B_Amar\product\11.2.0\dbhome_1\BIN>sqlplus sys as sysdba

2) Enter password: here you have to type that password that you give at the time of installation of oracle software.

3) Here in this step if you want create a new user then you can create otherwise give all the privileges to existing user.

for creating new user

SQL> create user abc identified by xyz;

here abc is user and xyz is password.

giving all the privileges to abc user

SQL> grant all privileges to abc;

 grant succeeded. 

if you are seen this message then all the privileges are giving to the abc user.

4) Now exit from cmd, go to your SQL PLUS and connect to the user i.e enter your username & password.Now you can happily create view.

In My case

in cmd E:\app\B_Amar\product\11.2.0\dbhome_1\BIN>sqlplus sys as sysdba

SQL> grant all privileges to SCOTT;

grant succeeded.

Now I can create views.

If

$("#header").focus();

is not working then is there another element on your page with the id of header?

Use firebug to run $("#header") and see what it returns.

For the semi-best methods have been posted and there's nothing better then String#length...

Redirect System.out to a FileOutputStream, use System.out.print (not println()!) to print the string and get the file size - this is equal to the string length. Don't forget to restore System.out after the measurement.

;-)

The problem is that it triggers the form submission. If you make the getData function return false then it should stop the form from submitting.

Alternatively, you could also use the preventDefault method of the event object:

function getData(e) {
    e.preventDefault();
}

css:

img.modal-img {
  cursor: pointer;
  transition: 0.3s;
}
img.modal-img:hover {
  opacity: 0.7;
}
.img-modal {
  display: none;
  position: fixed;
  z-index: 99999;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.9);
}
.img-modal img {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700%;
}
.img-modal div {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: #ccc;
  padding: 10px 0;
  height: 150px;
}
.img-modal img, .img-modal div {
  animation: zoom 0.6s;
}
.img-modal span {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
}
@media only screen and (max-width: 700px) {
  .img-modal img {
    width: 100%;
  }
}
@keyframes zoom {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

Javascript:

$('img.modal-img').each(function() {_x000D_
    var modal = $('<div class="img-modal"><span>&times;</span><img /><div></div></div>');_x000D_
    modal.find('img').attr('src', $(this).attr('src'));_x000D_
    if($(this).attr('alt'))_x000D_
      modal.find('div').text($(this).attr('alt'));_x000D_
    $(this).after(modal);_x000D_
    modal = $(this).next();_x000D_
    $(this).click(function(event) {_x000D_
      modal.show(300);_x000D_
      modal.find('span').show(0.3);_x000D_
    });_x000D_
    modal.find('span').click(function(event) {_x000D_
      modal.hide(300);_x000D_
    });_x000D_
  });_x000D_
  $(document).keyup(function(event) {_x000D_
    if(event.which==27)_x000D_
      $('.img-modal>span').click();_x000D_
  });

img.modal-img {_x000D_
  cursor: pointer;_x000D_
  transition: 0.3s;_x000D_
}_x000D_
img.modal-img:hover {_x000D_
  opacity: 0.7;_x000D_
}_x000D_
.img-modal {_x000D_
  display: none;_x000D_
  position: fixed;_x000D_
  z-index: 99999;_x000D_
  padding-top: 100px;_x000D_
  left: 0;_x000D_
  top: 0;_x000D_
  width: 100%;_x000D_
  height: 100%;_x000D_
  overflow: auto;_x000D_
  background-color: rgba(0,0,0,0.9);_x000D_
}_x000D_
.img-modal img {_x000D_
  margin: auto;_x000D_
  display: block;_x000D_
  width: 80%;_x000D_
  max-width: 700%;_x000D_
}_x000D_
.img-modal div {_x000D_
  margin: auto;_x000D_
  display: block;_x000D_
  width: 80%;_x000D_
  max-width: 700px;_x000D_
  text-align: center;_x000D_
  color: #ccc;_x000D_
  padding: 10px 0;_x000D_
  height: 150px;_x000D_
}_x000D_
.img-modal img, .img-modal div {_x000D_
  animation: zoom 0.6s;_x000D_
}_x000D_
.img-modal span {_x000D_
  position: absolute;_x000D_
  top: 15px;_x000D_
  right: 35px;_x000D_
  color: #f1f1f1;_x000D_
  font-size: 40px;_x000D_
  font-weight: bold;_x000D_
  transition: 0.3s;_x000D_
  cursor: pointer;_x000D_
}_x000D_
@media only screen and (max-width: 700px) {_x000D_
  .img-modal img {_x000D_
    width: 100%;_x000D_
  }_x000D_
}_x000D_
@keyframes zoom {_x000D_
  0% {_x000D_
    transform: scale(0);_x000D_
  }_x000D_
  100% {_x000D_
    transform: scale(1);_x000D_
  }_x000D_
}_x000D_
Javascript:_x000D_
_x000D_
$('img.modal-img').each(function() {_x000D_
    var modal = $('<div class="img-modal"><span>&times;</span><img /><div></div></div>');_x000D_
    modal.find('img').attr('src', $(this).attr('src'));_x000D_
    if($(this).attr('alt'))_x000D_
      modal.find('div').text($(this).attr('alt'));_x000D_
    $(this).after(modal);_x000D_
    modal = $(this).next();_x000D_
    $(this).click(function(event) {_x000D_
      modal.show(300);_x000D_
      modal.find('span').show(0.3);_x000D_
    });_x000D_
    modal.find('span').click(function(event) {_x000D_
      modal.hide(300);_x000D_
    });_x000D_
  });_x000D_
  $(document).keyup(function(event) {_x000D_
    if(event.which==27)_x000D_
      $('.img-modal>span').click();_x000D_
  });_x000D_
_x000D_
HTML:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
<img src="http://www.google.com/favicon.ico" class="modal-img">

Here is android code for PHP code of above posted by @Elad Nava

MainActivity.java (Launcher Activity)

public class MainActivity extends AppCompatActivity {
    String PROJECT_NUMBER="your project number/sender id";
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);



        GCMClientManager pushClientManager = new GCMClientManager(this, PROJECT_NUMBER);
        pushClientManager.registerIfNeeded(new GCMClientManager.RegistrationCompletedHandler() {
            @Override
            public void onSuccess(String registrationId, boolean isNewRegistration) {

                Log.d("Registration id", registrationId);
                //send this registrationId to your server
            }

            @Override
            public void onFailure(String ex) {
                super.onFailure(ex);
            }
        });
    }
}

GCMClientManager.java

public class GCMClientManager {
    // Constants
    public static final String TAG = "GCMClientManager";
    public static final String EXTRA_MESSAGE = "message";
    public static final String PROPERTY_REG_ID = "your sender id";
    private static final String PROPERTY_APP_VERSION = "appVersion";
    private final static int PLAY_SERVICES_RESOLUTION_REQUEST = 9000;
    // Member variables
    private GoogleCloudMessaging gcm;
    private String regid;
    private String projectNumber;
    private Activity activity;
    public GCMClientManager(Activity activity, String projectNumber) {
        this.activity = activity;
        this.projectNumber = projectNumber;
        this.gcm = GoogleCloudMessaging.getInstance(activity);
    }
    /**
     * @return Application's version code from the {@code PackageManager}.
     */
    private static int getAppVersion(Context context) {
        try {
            PackageInfo packageInfo = context.getPackageManager()
                    .getPackageInfo(context.getPackageName(), 0);
            return packageInfo.versionCode;
        } catch (NameNotFoundException e) {
            // should never happen
            throw new RuntimeException("Could not get package name: " + e);
        }
    }
    // Register if needed or fetch from local store
    public void registerIfNeeded(final RegistrationCompletedHandler handler) {
        if (checkPlayServices()) {
            regid = getRegistrationId(getContext());
            if (regid.isEmpty()) {
                registerInBackground(handler);
            } else { // got id from cache
                Log.i(TAG, regid);
                handler.onSuccess(regid, false);
            }
        } else { // no play services
            Log.i(TAG, "No valid Google Play Services APK found.");
        }
    }
    /**
     * Registers the application with GCM servers asynchronously.
     * <p>
     * Stores the registration ID and app versionCode in the application's
     * shared preferences.
     */
    private void registerInBackground(final RegistrationCompletedHandler handler) {
        new AsyncTask<Void, Void, String>() {
            @Override
            protected String doInBackground(Void... params) {
                try {
                    if (gcm == null) {
                        gcm = GoogleCloudMessaging.getInstance(getContext());
                    }
                    InstanceID instanceID = InstanceID.getInstance(getContext());
                    regid = instanceID.getToken(projectNumber, GoogleCloudMessaging.INSTANCE_ID_SCOPE, null);
                    Log.i(TAG, regid);
                    // Persist the regID - no need to register again.
                    storeRegistrationId(getContext(), regid);
                } catch (IOException ex) {
                    // If there is an error, don't just keep trying to register.
                    // Require the user to click a button again, or perform
                    // exponential back-off.
                    handler.onFailure("Error :" + ex.getMessage());
                }
                return regid;
            }
            @Override
            protected void onPostExecute(String regId) {
                if (regId != null) {
                    handler.onSuccess(regId, true);
                }
            }
        }.execute(null, null, null);
    }
    /**
     * Gets the current registration ID for application on GCM service.
     * <p>
     * If result is empty, the app needs to register.
     *
     * @return registration ID, or empty string if there is no existing
     *     registration ID.
     */
    private String getRegistrationId(Context context) {
        final SharedPreferences prefs = getGCMPreferences(context);
        String registrationId = prefs.getString(PROPERTY_REG_ID, "");
        if (registrationId.isEmpty()) {
            Log.i(TAG, "Registration not found.");
            return "";
        }
        // Check if app was updated; if so, it must clear the registration ID
        // since the existing regID is not guaranteed to work with the new
        // app version.
        int registeredVersion = prefs.getInt(PROPERTY_APP_VERSION, Integer.MIN_VALUE);
        int currentVersion = getAppVersion(context);
        if (registeredVersion != currentVersion) {
            Log.i(TAG, "App version changed.");
            return "";
        }
        return registrationId;
    }
    /**
     * Stores the registration ID and app versionCode in the application's
     * {@code SharedPreferences}.
     *
     * @param context application's context.
     * @param regId registration ID
     */
    private void storeRegistrationId(Context context, String regId) {
        final SharedPreferences prefs = getGCMPreferences(context);
        int appVersion = getAppVersion(context);
        Log.i(TAG, "Saving regId on app version " + appVersion);
        SharedPreferences.Editor editor = prefs.edit();
        editor.putString(PROPERTY_REG_ID, regId);
        editor.putInt(PROPERTY_APP_VERSION, appVersion);
        editor.commit();
    }
    private SharedPreferences getGCMPreferences(Context context) {
        // This sample app persists the registration ID in shared preferences, but
        // how you store the regID in your app is up to you.
        return getContext().getSharedPreferences(context.getPackageName(),
                Context.MODE_PRIVATE);
    }
    /**
     * Check the device to make sure it has the Google Play Services APK. If
     * it doesn't, display a dialog that allows users to download the APK from
     * the Google Play Store or enable it in the device's system settings.
     */
    private boolean checkPlayServices() {
        int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getContext());
        if (resultCode != ConnectionResult.SUCCESS) {
            if (GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
                GooglePlayServicesUtil.getErrorDialog(resultCode, getActivity(),
                        PLAY_SERVICES_RESOLUTION_REQUEST).show();
            } else {
                Log.i(TAG, "This device is not supported.");
            }
            return false;
        }
        return true;
    }
    private Context getContext() {
        return activity;
    }
    private Activity getActivity() {
        return activity;
    }
    public static abstract class RegistrationCompletedHandler {
        public abstract void onSuccess(String registrationId, boolean isNewRegistration);
        public void onFailure(String ex) {
            // If there is an error, don't just keep trying to register.
            // Require the user to click a button again, or perform
            // exponential back-off.
            Log.e(TAG, ex);
        }
    }
}

PushNotificationService.java (Notification generator)

public class PushNotificationService extends GcmListenerService{

    public static int MESSAGE_NOTIFICATION_ID = 100;

    @Override
    public void onMessageReceived(String from, Bundle data) {
        String message = data.getString("message");
        sendNotification("Hi-"+message, "My App sent you a message");
    }

    private void sendNotification(String title, String body) {
        Context context = getBaseContext();
        NotificationCompat.Builder mBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(context)
                .setSmallIcon(R.mipmap.ic_launcher).setContentTitle(title)
                .setContentText(body);
        NotificationManager mNotificationManager = (NotificationManager) context
                .getSystemService(Context.NOTIFICATION_SERVICE);
        mNotificationManager.notify(MESSAGE_NOTIFICATION_ID, mBuilder.build());
    }
}

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<permission android:name="com.example.gcm.permission.C2D_MESSAGE"
    android:protectionLevel="signature" />
<uses-permission android:name="com.example.gcm.permission.C2D_MESSAGE" />
<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme" >
    <activity android:name=".MainActivity" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <service
        android:name=".PushNotificationService"
        android:exported="false">
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
        </intent-filter>
    </service>

    <receiver
        android:name="com.google.android.gms.gcm.GcmReceiver"
        android:exported="true"
        android:permission="com.google.android.c2dm.permission.SEND">
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <category android:name="package.gcmdemo" />
        </intent-filter>
    </receiver>
</application>

You're trying to jam a square peg in a round hole.

Razor was intended as an HTML-generating template language. You may very well get it to generate JavaScript code, but it wasn't designed for that.

For instance: What if Model.Title contains an apostrophe? That would break your JavaScript code, and Razor won't escape it correctly by default.

It would probably be more appropriate to use a String generator in a helper function. There will likely be fewer unintended consequences of that approach.

If you are just looking to intercept the traffic, you could use the fiddler core to create a proxy...

http://fiddler.wikidot.com/fiddlercore

run fiddler first with the UI to see what it does, it is a proxy that allows you to debug the http/https traffic. It is written in c# and has a core which you can build into your own applications.

Keep in mind FiddlerCore is not free for commercial applications.

You don't need to set the value at all. ng-model takes care of it all:

• set the input value from the model
• update the model value when you change the input
• update the input value when you change the model from js

Here's the fiddle for this: http://jsfiddle.net/terebentina/9mFpp/

Well, there's nothing really that can pass through that, other than % wildcard. It could be dangerous if you were using LIKE statement as attacker could put just % as login if you don't filter that out, and would have to just bruteforce a password of any of your users. People often suggest using prepared statements to make it 100% safe, as data can't interfere with the query itself that way. But for such simple queries it probably would be more efficient to do something like $login = preg_replace('/[^a-zA-Z0-9_]/', '', $login);

If you want to use the same function on different events the following code block can be used

$('input').on('keyup blur focus', function () {
   //function block
})

For the sake of performances, we can now safely use requestAnimationFrame for fast looping, instead of setInterval/setTimeout.

When using setInterval/setTimeout, if a loop task is taking more time than the interval, the browser will simply extend the interval loop, to continue the full rendering. This is creating issues. After minutes of setInterval/setTimeout overload, this can freeze the tab, the browser or the whole computer.

Internet devices have a wide range of performances, so it's quite impossible to hardcode a fixed interval time in milliseconds!

Using the Date object, to compare the start Date Epoch and the current. This is way faster than everything else, the browser will take care of everything, at a steady 60FPS (1000 / 60 = 16.66ms by frame) -a quarter of an eye blink- and if the task in the loop is requiring more than that, the browser will drop some repaints.

This allow a margin before our eyes are noticing (Human = 24FPS => 1000 / 24 = 41.66ms by frame = fluid animation!)

https://caniuse.com/#search=requestAnimationFrame

/* Seconds to (STRING)HH:MM:SS.MS ------------------------*/_x000D_
/* This time format is compatible with FFMPEG ------------*/_x000D_
function secToTimer(sec){_x000D_
  const o = new Date(0), p =  new Date(sec * 1000)_x000D_
  return new Date(p.getTime()-o.getTime()).toString().split(" ")[4] + "." + p.getMilliseconds()_x000D_
}_x000D_
_x000D_
/* Countdown loop ----------------------------------------*/_x000D_
let job, origin = new Date().getTime()_x000D_
const timer = () => {_x000D_
  job = requestAnimationFrame(timer)_x000D_
  OUT.textContent = secToTimer((new Date().getTime() - origin) / 1000)_x000D_
}_x000D_
_x000D_
/* Start looping -----------------------------------------*/_x000D_
requestAnimationFrame(timer)_x000D_
_x000D_
/* Stop looping ------------------------------------------*/_x000D_
// cancelAnimationFrame(job)_x000D_
_x000D_
/* Reset the start date ----------------------------------*/_x000D_
// origin = new Date().getTime()

span {font-size:4rem}

<span id="OUT"></span>_x000D_
<br>_x000D_
<button onclick="origin = new Date().getTime()">RESET</button>_x000D_
<button onclick="requestAnimationFrame(timer)">RESTART</button>_x000D_
<button onclick="cancelAnimationFrame(job)">STOP</button>

Generic Conversion Macros (TN059 Other Considerations section is important):

A2CW     (LPCSTR)  -> (LPCWSTR)  
A2W      (LPCSTR)  -> (LPWSTR)  
W2CA     (LPCWSTR) -> (LPCSTR)  
W2A      (LPCWSTR) -> (LPSTR) 

• TN059: Using MFC MBCS/Unicode Conversion Macros

add this function to your global.asax

protected void Application_AuthenticateRequest(Object sender, EventArgs e)
{
    string cookieName = FormsAuthentication.FormsCookieName;
    HttpCookie authCookie = Context.Request.Cookies[cookieName];

    if (authCookie == null)
    {
        return;
    }
    FormsAuthenticationTicket authTicket = null;
    try
    {
        authTicket = FormsAuthentication.Decrypt(authCookie.Value);
    }
    catch
    {
        return;
    }
    if (authTicket == null)
    {
        return;
    }
    string[] roles = authTicket.UserData.Split(new char[] { '|' });
    FormsIdentity id = new FormsIdentity(authTicket);
    GenericPrincipal principal = new GenericPrincipal(id, roles);

    Context.User = principal;
}

then you can use HttpContext.Current.User.Identity.Name to get username. hope it helps

"Hash and Range Primary Key" means that a single row in DynamoDB has a unique primary key made up of both the hash and the range key. For example with a hash key of X and range key of Y, your primary key is effectively XY. You can also have multiple range keys for the same hash key but the combination must be unique, like XZ and XA. Let's use their examples for each type of table:

Hash Primary Key – The primary key is made of one attribute, a hash attribute. For example, a ProductCatalog table can have ProductID as its primary key. DynamoDB builds an unordered hash index on this primary key attribute.

This means that every row is keyed off of this value. Every row in DynamoDB will have a required, unique value for this attribute. Unordered hash index means what is says - the data is not ordered and you are not given any guarantees into how the data is stored. You won't be able to make queries on an unordered index such as Get me all rows that have a ProductID greater than X. You write and fetch items based on the hash key. For example, Get me the row from that table that has ProductID X. You are making a query against an unordered index so your gets against it are basically key-value lookups, are very fast, and use very little throughput.

Hash and Range Primary Key – The primary key is made of two attributes. The first attribute is the hash attribute and the second attribute is the range attribute. For example, the forum Thread table can have ForumName and Subject as its primary key, where ForumName is the hash attribute and Subject is the range attribute. DynamoDB builds an unordered hash index on the hash attribute and a sorted range index on the range attribute.

This means that every row's primary key is the combination of the hash and range key. You can make direct gets on single rows if you have both the hash and range key, or you can make a query against the sorted range index. For example, get Get me all rows from the table with Hash key X that have range keys greater than Y, or other queries to that affect. They have better performance and less capacity usage compared to Scans and Queries against fields that are not indexed. From their documentation:

Query results are always sorted by the range key. If the data type of the range key is Number, the results are returned in numeric order; otherwise, the results are returned in order of ASCII character code values. By default, the sort order is ascending. To reverse the order, set the ScanIndexForward parameter to false

I probably missed some things as I typed this out and I only scratched the surface. There are a lot more aspects to take into consideration when working with DynamoDB tables (throughput, consistency, capacity, other indices, key distribution, etc.). You should take a look at the sample tables and data page for examples.

I create a new key, I had to search the csproj for the old one and refactor it.

You probablly have 2 different versions of hibernate-jpa-api on the classpath. To check that run:

mvn dependency:tree >dep.txt

Then search if there are hibernate-jpa-2.0-api and hibernate-jpa-2.1-api. And exclude the excess one.

You don't need any calls to pthread_exit(3) in your particular code.

In general, the main thread should not call pthread_exit, but should often call pthread_join(3) to wait for some other thread to finish.

In your PrintHello function, you don't need to call pthread_exit because it is implicit after returning from it.

So your code should rather be:

void *PrintHello(void *threadid)  {
  long tid = (long)threadid;
  printf("Hello World! It's me, thread #%ld!\n", tid);
  return threadid;
}

int main (int argc, char *argv[]) {
   pthread_t threads[NUM_THREADS];
   int rc;
   intptr_t t;
   // create all the threads
   for(t=0; t<NUM_THREADS; t++){
     printf("In main: creating thread %ld\n", (long) t);
     rc = pthread_create(&threads[t], NULL, PrintHello, (void *)t);
     if (rc) { fprintf(stderr, "failed to create thread #%ld - %s\n",
                                (long)t, strerror(rc));
               exit(EXIT_FAILURE);
             };
   }
   pthread_yield(); // useful to give other threads more chance to run
   // join all the threads
   for(t=0; t<NUM_THREADS; t++){
      printf("In main: joining thread #%ld\n", (long) t);
      rc = pthread_join(&threads[t], NULL);
      if (rc) { fprintf(stderr, "failed to join thread #%ld - %s\n",
                                (long)t, strerror(rc));
               exit(EXIT_FAILURE);
      }
   }
}

SELECT 
   AcId, AcName, PldepPer, RepId, CustCatg, HardCode, BlockCust, CrPeriod, CrLimit, 
   BillLimit, Mode, PNotes, gtab82.memno 
FROM
   VCustomer AS v1
INNER JOIN   
   gtab82 ON gtab82.memacid = v1.AcId 
WHERE (AcGrCode = '204' OR CreDebt = 'True') 
AND Masked = 'false'
ORDER BY AcName

You typically only use an alias for a table name when you need to prefix a column with the table name due to duplicate column names in the joined tables and the table name is long or when the table is joined to itself. In your case you use an alias for VCustomer but only use it in the ON clause for uncertain reasons. You may want to review that aspect of your code.

I answered this question on another SO question before deciding to also include my answer as an answer on this thread, because no one was addressing how to require/not require items, just handing out regexs: Regex working wrong, matching unexpected things

From my post on that site, I've created a quick guide to assist anyone with making their own regex for their own desired phone number format, which I will caveat (like I did on the other site) that if you are too restrictive, you may not get the desired results, and there is no "one size fits all" solution to accepting all possible phone numbers in the world - only what you decide to accept as your format of choice. Use at your own risk.

Quick cheat sheet

• Start the expression: /^
• If you want to require a space, use: [\s] or \s
• If you want to require parenthesis, use: [(] and [)] . Using \( and \) is ugly and can make things confusing.
• If you want anything to be optional, put a ? after it
• If you want a hyphen, just type - or [-] . If you do not put it first or last in a series of other characters, though, you may need to escape it: \-
• If you want to accept different choices in a slot, put brackets around the options: [-.\s] will require a hyphen, period, or space. A question mark after the last bracket will make all of those optional for that slot.
• \d{3} : Requires a 3-digit number: 000-999. Shorthand for [0-9][0-9][0-9].
• [2-9] : Requires a digit 2-9 for that slot.
• (\+|1\s)? : Accept a "plus" or a 1 and a space (pipe character, |, is "or"), and make it optional. The "plus" sign must be escaped.
• If you want specific numbers to match a slot, enter them: [246] will require a 2, 4, or 6. (?:77|78) or [77|78] will require 77 or 78.
• $/ : End the expression

<style type="text/css" media="print">
.landscape { 
    width: 100%; 
    height: 100%; 
    margin: 0% 0% 0% 0%; filter: progid:DXImageTransform.Microsoft.BasicImage(Rotation=1); 
} 
</style>

If you want this style to be applied to a table then create one div tag with this style class and add the table tag within this div tag and close the div tag at the end.

This table will only print in landscape and all other pages will print in portrait mode only. But the problem is if the table size is more than the page width then we may loose some of the rows and sometimes headers also are missed. Be careful.

Have a good day.

Thank you, Naveen Mettapally.

Have you tried CompoundButton? CompoundButton has the checkable property that exactly matches your need. Replace ImageButtons with these.

  <CompoundButton android:id="@+id/buttonhome"
                  android:layout_width="80dp"
                  android:layout_height="36dp"
                  android:background="@drawable/homeselector"/>

Change selector xml to the following. May need some modification but be sure to use state_checked in place of state_pressed.

<?xml version="1.0" encoding="UTF-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_enabled="false" android:drawable="@drawable/homehover" />
    <item android:state_checked="true" android:state_enabled="true"
          android:drawable="@drawable/homehover" />
    <item android:state_focused="true" android:state_enabled="true"
          android:drawable="@drawable/homehover" />
    <item android:state_enabled="true" android:drawable="@drawable/home" />

</selector> 

In CompoundButton.OnCheckedChangeListener you need to check and uncheck other based on your conditions.

 mButton1.setOnCheckedChangeListener(new OnCheckedChangeListener() {

   public void onCheckedChanged (CompoundButton buttonView, boolean isChecked) {
        if (isChecked) {
            // Uncheck others. 
        }
   }
});

Similarly set a OnCheckedChangeListener to each button, which will uncheck other buttons when it is checked. Hope this Helps.

I've had MUCH better luck using ShellExecuteA(). I've heard that there are a lot of security risks when you use "system()". This is what I came up with for my own code.

void SearchWeb( string word )
{    
    string base_URL = "http://www.bing.com/search?q=";
    string search_URL = "dummy";
    search_URL = base_URL + word;

    cout << "Searching for: \"" << word << "\"\n";

    ShellExecuteA(NULL, "open", search_URL.c_str(), NULL, NULL, SW_SHOWNORMAL);
}

p.s. Its using WinAPI if i'm correct. So its not multiplatform solution.

Referring to the WHATWG (Writing a form's user interface) it is not wrong to put the input field inside the label. This saves you code because the for attribute from the label is no longer needed.

There are just two minor things here.

The first is in the following carousel indicator list items:

<li data-target="carousel" data-slide-to="0"></li>

You need to pass the data-target attribute a selector which means the ID must be prefixed with #. So change them to the following:

<li data-target="#carousel" data-slide-to="0"></li>

Secondly, you need to give the carousel a starting point so both the carousel indicator items and the carousel inner items must have one active class. Like this:

<ol class="carousel-indicators">
    <li data-target="#carousel" data-slide-to="0" class="active"></li>
    <!-- Other Items -->
</ol>
<div class="carousel-inner">
    <div class="item active">
        <img src="https://picsum.photos/1500/600?image=1" alt="Slide 1" />
    </div>
    <!-- Other Items -->
</div>

Working Demo in Fiddle

If you have created directory and sub-directory, follow the steps below and please keep in mind all directory must have __init__.py to get it recognized as a directory.

1. In your script, include import sys and sys.path, you will be able to see all the paths available to Python. You must be able to see your current working directory.

2. Now import sub-directory and respective module that you want to use using: import subdir.subdir.modulename as abc and now you can use the methods in that module.

As an example, you can see in this screenshot I have one parent directory and two sub-directories and under second sub-directories I have the module CommonFunction. On the right my console shows that after execution of sys.path, I can see my working directory.

Just an additional hint for avoiding too much JavaScript here: if you add a label and style it like the "browse button" you want to have, you could place it over the real browse button provided by the browser or hide the button somehow differently. By clicking the label the browser behavior is to open the dialog to browse for the file (don't forget to add the "for" attribute on the label with value of the id of the file input field to make this happen). That way you can customize the button in almost any way you want.

In some cases, it might be necessary to add a second input field or text element to display the value of the file input and hide the input completely as described in other answers. Still the label would avoid to simulate the click on the text input button by JavaScript.

BTW a similar hack can be used for customizing checkboxes or radiobuttons. by adding a label for them, clicking the label causes to select the checkbox/radiobutton. The native checkbox/radiobutton then can be hidden somewere and be replaced by a custom element.

I'm getting this same error when trying to export a csv file from Act! to Excel. One workaround I found was to run Act! as an administrator.

That tells me this is probably some sort of permission issue but none of the previous answers here solved the problem. I tried running DCOMCNFG and changing the permissions on the whole computer, and I also tried to just change permissions on the Excel component but it's not listed in DCOMCNFG on my Windows 10 Pro PC.

Maybe this workaround will help someone until a better solution is found.

The target "all" is an example of a dummy target - there is nothing on disk called "all". This means that when you do a "make all", make always thinks that it needs to build it, and so executes all the commands for that target. Those commands will typically be ones that build all the end-products that the makefile knows about, but it could do anything.

Other examples of dummy targets are "clean" and "install", and they work in the same way.

If you haven't read it yet, you should read the GNU Make Manual, which is also an excellent tutorial.

If someone looks for this… I wanted to rsync only specific files and folders and managed to do it with this command: rsync --include-from=rsync-files

With rsync-files:

my-dir/
my-file.txt

- /*

I store my data this way:

accountsTable ->
  key1 -> account1
  key2 -> account2

in order to get object data:

accountsDb = mDatabase.child("accountsTable");

accountsDb.child("some   key").addListenerForSingleValueEvent(new ValueEventListener() {
                @Override
                public void onDataChange(DataSnapshot snapshot) {

                    try{

                        Account account  = snapshot.getChildren().iterator().next()
                                  .getValue(Account.class);


                    } catch (Throwable e) {
                        MyLogger.error(this, "onCreate eror", e);
                    }
                }
                @Override public void onCancelled(DatabaseError error) { }
            });

Regular expressions are simple enough, if you know them.

import re
s = "string. With. Punctuation?"
s = re.sub(r'[^\w\s]','',s)

Public SUB test()
    Dim mdate As Date
    mdate = now()
    MsgBox (Round(CDbl(mdate), 0))
End SUB

The trivial solution would be to divide the polygon to triangles and hit test the triangles as explained here

If your polygon is CONVEX there might be a better approach though. Look at the polygon as a collection of infinite lines. Each line dividing space into two. for every point it's easy to say if its on the one side or the other side of the line. If a point is on the same side of all lines then it is inside the polygon.

To make this you need to navigate to the Eclipse.app directory and use the following command:

open -n Eclipse.app

Use empty (it checks both nullness and emptiness) and group the nested ternary expression by parentheses (EL is in certain implementations/versions namely somewhat problematic with nested ternary expressions). Thus, so:

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (obj.validationErrorMap.contains('key') ? 'highlight_field' : 'highlight_row')}"

If still in vain (I would then check JBoss EL configs), use the "normal" EL approach:

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (obj.validationErrorMap['key'] ne null ? 'highlight_field' : 'highlight_row')}"

Update: as per the comments, the Map turns out to actually be a List (please work on your naming conventions). To check if a List contains an item the "normal" EL way, use JSTL fn:contains (although not explicitly documented, it works for List as well).

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (fn:contains(obj.validationErrorMap, 'key') ? 'highlight_field' : 'highlight_row')}"

The reason might be because the IPython module is not in your PYTHONPATH.

If you donwload IPython and then do python setup.py install

The setup doesn't add the module IPython to your python path. You might want to add it to your PYTHONPATH manually. It should work after you do :

export PYTHONPATH=/pathtoIPython:$PYTHONPATH

Add this line in your .bashrc or .profile to make it permanent.

This is because the LEFT OUTER Join is doing more work than an INNER Join BEFORE sending the results back.

The Inner Join looks for all records where the ON statement is true (So when it creates a new table, it only puts in records that match the m.SubID = a.SubID). Then it compares those results to your WHERE statement (Your last modified time).

The Left Outer Join...Takes all of the records in your first table. If the ON statement is not true (m.SubID does not equal a.SubID), it simply NULLS the values in the second table's column for that recordset.

The reason you get the same number of results at the end is probably coincidence due to the WHERE clause that happens AFTER all of the copying of records.

Join (SQL) Wikipedia

You need to push the container down the navbar.

Please find my working fiddle here http://jsfiddle.net/meetravi/aXCMW/1/

<header>

    <h2 class="title">Test</h2>
</header>
<div class="navbar">
    <div class="navbar-inner">
        <ul class="nav">
            <li class="active"><a href="#">Test1</a></li>
            <li><a href="#">Test2</a></li>
            <li><a href="#">Test3</a></li>
            <li><a href="#">Test4</a></li>
            <li><a href="#">Test5</a></li>

        </ul>
    </div>
</div>
<div class="container">

</div>

My suspect is of course actual base64 data, otherwise it looks good to me. See this fiddle where similar scheme is working. You may try specifying char set.

<div>_x000D_
  <p>Taken from wikpedia</p>_x000D_
  <img src="data:image/png;base64, iVBORw0KGgoAAAANSUhEUgAAAAUA_x000D_
    AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO_x000D_
        9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Red dot" />_x000D_
</div>

You can try this base64 decoder to see if your base64 data is correct or not.

-mmin is for minutes.

Try looking at the man page.

man find

for more types.

If you are using Jupyter in anaconda, after conda update scikit-learn in terminal, close anaconda and restart, otherwise the error will occur again.

The good old vim[grep] command..

:vimgrep /example\c/ &

• \c for case insensitive
• \C for case sensitive
• % is to search in the current buffer

Trim in array_map change type if you have NULL in value.

Better way to do it:

$result = array_map(function($v){ 
  return is_string($v)?trim($v):$v; 
}, $array);

The short answer here is the serial ID is computed via a hash if you don't specify it. (Static members are not inherited--they are static, there's only (1) and it belongs to the class).

http://docs.oracle.com/javase/6/docs/platform/serialization/spec/class.html

The getSerialVersionUID method returns the serialVersionUID of this class. Refer to Section 4.6, "Stream Unique Identifiers." If not specified by the class, the value returned is a hash computed from the class's name, interfaces, methods, and fields using the Secure Hash Algorithm (SHA) as defined by the National Institute of Standards.

If you alter a class or its hierarchy your hash will be different. This is a good thing. Your objects are different now that they have different members. As such, if you read it back in from its serialized form it is in fact a different object--thus the exception.

The long answer is the serialization is extremely useful, but probably shouldn't be used for persistence unless there's no other way to do it. Its a dangerous path specifically because of what you're experiencing. You should consider a database, XML, a file format and probably a JPA or other persistence structure for a pure Java project.

All the answers here are super helpful but miss one very weird bug about Jenkins. After you have edited the new job configurations, sometimes if your zoom level is too high, you may not see the save or apply button option. The button is present on the page and hidden by your zoom level, you have to zoom out until you see the button at the bottom left of your page.

Strange, I know!

. (dot) files are hidden by default on Unix/Linux systems. Most likely, if you know they are .htaccess files, then they are probably in the root folder for the website.

If you are using a command line (terminal) to access, then they will only show up if you use:

ls -a

If you are using a GUI application, look for a setting to "show hidden files" or something similar.

If you still have no luck, and you are on a terminal, you can execute these commands to search the whole system (may take some time):

cd /
find . -name ".htaccess"

This will list out any files it finds with that name.

On RHEL 6 this worked for me also:

umount -f -a -t cifs -l FOLDER_NAME

Use /config.php.

There are two problems with this question:

Assuming you have a gray scale bitmap, you have two factors to consider:

1. For JPGS... what loss of quality is tolerable?
2. For pngs... what level of compression is tolerable? (Although for most things I've seen, you don't have that much of a choice, so this choice might be negligible.) For anybody thinking this question doesn't make sense: yes, you can change the amount of compression/number of passes attempted to compress; check out either Ifranview or some of it's plugins.

Answer those questions, and then you might be able to find your original answer.

Check out Pathname and in particular Pathname#exist?.

File and its FileTest module are perhaps simpler/more direct, but I find Pathname a nicer interface in general.

My scenario is when the user strikes the enter key while typing in textarea i have to include a line break.I achieved this using the below code......Hope it may helps somebody......

function CheckLength()
{
    var keyCode = event.keyCode
    if (keyCode == 13)
    {
        document.getElementById('ctl00_ContentPlaceHolder1_id_txt_Suggestions').value = document.getElementById('ctl00_ContentPlaceHolder1_id_txt_Suggestions').value + "\n<br>";
    }
}

Your Delivery class is internal (the default visibility for classes), however the property (and presumably the containing class) are public, so the property is more accessible than the Delivery class. You need to either make Delivery public, or restrict the visibility of the thelivery property.

Try this:

// this will fix old browsers
if (!Array.prototype.indexOf) {
  Array.prototype.indexOf = function(value) {
    for (var i = 0; i < this.length; i++) {
      if (this[i] === value) {
        return i;
      }
    }

    return -1;
  }
}

// example
if ([1, 2, 3].indexOf(2) != -1) {
  // yay!
}

Inflating is the process of adding a view (.xml) to activity on runtime. When we create a listView we inflate each of its items dynamically. If we want to create a ViewGroup with multiple views like buttons and textview, we can create it like so:

Button but = new Button();
but.setText ="button text";
but.background ...
but.leftDrawable.. and so on...

TextView txt = new TextView();
txt.setText ="button text";
txt.background ... and so on...

Then we have to create a layout where we can add above views:

RelativeLayout rel = new RelativeLayout();

rel.addView(but);

And now if we want to add a button in the right-corner and a textview on the bottom, we have to do a lot of work. First by instantiating the view properties and then applying multiple constraints. This is time consuming.

Android makes it easy for us to create a simple .xml and design its style and attributes in xml and then simply inflate it wherever we need it without the pain of setting constraints programatically.

LayoutInflater inflater = 
              (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View menuLayout = inflater.inflate(R.layout.your_menu_layout, mainLayout, true);
//now add menuLayout to wherever you want to add like

(RelativeLayout)findViewById(R.id.relative).addView(menuLayout);

My workaround had been using gnu sed. Worked fine for my purposes.

window.onload = function() {
    var el = document.documentElement,
        rfs = el.requestFullScreen
        || el.webkitRequestFullScreen
        || el.mozRequestFullScreen;
    rfs.call(el);
};

I think Amith Koujalgi is correct but also, in cases where the webservice responses are in JSON then it might be more useful to see the results in a clean JSON format instead of a very long string. Just add | grep }| python -mjson.tool to the end of curl commands here is two examples:

GET approach with JSON result

curl -i -H "Accept: application/json" http://someHostName/someEndpoint | grep }| python -mjson.tool 

POST approach with JSON result

curl -X POST  -H "Accept: Application/json" -H "Content-Type: application/json" http://someHostName/someEndpoint -d '{"id":"IDVALUE","name":"Mike"}' | grep }| python -mjson.tool

it suggests that you fail to link the explicitly instantiated basetype public gameCore (whereas the header file forward declares it).

Since we know nothing about your build config/library dependencies, we can't really tell which link flags/source files are missing, but I hope the hint alone helps you fix ti.

I find that TRUNCATE TABLE .. has trouble with foreign key constraints, even after a NOCHECK CONSTRAINT ALL, so I use a DELETE FROM statement instead. This does mean that identity seeds are not reset, you could always add a DBCC CHECKIDENT to achieve this.

I Use the code below to print out to the message window the sql for truncating all the tables in the database, before running it. It just makes it a bit harder to make a mistake.

EXEC sp_MSforeachtable 'PRINT ''ALTER TABLE ? NOCHECK CONSTRAINT ALL'''
EXEC sp_MSforeachtable 'print ''DELETE FROM ?'''
EXEC sp_MSforeachtable 'print ''ALTER TABLE ? WITH CHECK CHECK CONSTRAINT all'''

At my work we have recently put together a couple of test suites written in Java to test some RESTful APIs we built. Our Services could invoke other RESTful APIs they depend on. We split it into two suites.

• Suite 1 - Testing each service in isolation
  • Mock any peer services the API depends on using restito. Other alternatives include rest-driver, wiremock and betamax.
  • Tests the service we are testing and the mocks all run in a single JVM
  • Launches the service in Jetty

I would definitely recommend doing this. It has worked really well for us. The main advantages are:

• Peer services are mocked, so you needn't perform any complicated data setup. Before each test you simply use restito to define how you want peer services to behave, just like you would with classes in unit tests with Mockito.
• You can ask the mocked peer services if they were called. You can't do these asserts as easily with real peer services.
• The suite is super fast as mocked services serve pre-canned in-memory responses. So we can get good coverage without the suite taking an age to run.
• The suite is reliable and repeatable as its isolated in it's own JVM, so no need to worry about other suites/people mucking about with an shared environment at the same time the suite is running and causing tests to fail.

• Suite 2 - Full End to End
  • Suite runs against a full environment deployed across several machines
  • API deployed on Tomcat in environment
  • Peer services are real 'as live' full deployments

This suite requires us to do data set up in peer services which means tests generally take more time to write. As much as possible we use REST clients to do data set up in peer services.

Tests in this suite usually take longer to write, so we put most of our coverage in Suite 1. That being said there is still clear value in this suite as our mocks in Suite 1 may not be behaving quite like the real services.

git config user.email "[email protected]"

Doing that one inside a repo will set the configuration on THAT repo, and not globally.

Seems like that's pretty much what you're after, unless I'm misreading you.

You can do it in this way

private EditText nameEdit;
private EditText emailEdit;
private String nameDefaultValue = "Your Name";
private String emailDefaultValue = "[email protected]";

and inside onCreate method

nameEdit = (EditText) findViewById(R.id.name);
    nameEdit.setText(nameDefaultValue); 
    nameEdit.setOnTouchListener( new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (nameEdit.getText().toString().equals(nameDefaultValue)){
                nameEdit.setText("");
            }
            return false;
        }
    });

    nameEdit.setOnFocusChangeListener(new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, boolean hasFocus) {               
            if(!hasFocus && TextUtils.isEmpty(nameEdit.getText().toString())){
                nameEdit.setText(nameDefaultValue);
            } else if (hasFocus && nameEdit.getText().toString().equals(nameDefaultValue)){
                nameEdit.setText("");
            }
        }
    });     

    emailEdit = (EditText)findViewById(R.id.email);
    emailEdit.setText(emailDefaultValue);   
    emailEdit.setOnFocusChangeListener(new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, boolean hasFocus) {               
            if(!hasFocus && TextUtils.isEmpty(emailEdit.getText().toString())){
                emailEdit.setText(emailDefaultValue);
            } else if (hasFocus && emailEdit.getText().toString().equals(emailDefaultValue)){
                emailEdit.setText("");
            }
        }
    });

I'm guessing you didn't run this command after the commit failed so just actually run this to create the remote :

 git remote add origin https://github.com/VijayNew/NewExample.git

And the commit failed because you need to git add some files you want to track.

Alan already gave you the right answer - use the sAMAccountName to filter your user.

I would add a recommendation on your use of DirectorySearcher - if you only want one or two pieces of information, add them into the "PropertiesToLoad" collection of the DirectorySearcher.

Instead of retrieving the whole big user object and then picking out one or two items, this will just return exactly those bits you need.

Sample:

adSearch.PropertiesToLoad.Add("sn");  // surname = last name
adSearch.PropertiesToLoad.Add("givenName");  // given (or first) name
adSearch.PropertiesToLoad.Add("mail");  // e-mail addresse
adSearch.PropertiesToLoad.Add("telephoneNumber");  // phone number

Those are just the usual AD/LDAP property names you need to specify.

The code below differs from all other code because at the end it prints the response string in the console that the request returns. I learned in previous posts that the user doesn't get the response Stream and displays it.

//Visual Basic Implementation Request and Response String
  Dim params = "key1=value1&key2=value2"
    Dim byteArray = UTF8.GetBytes(params)
    Dim url = "https://okay.com"
    Dim client = WebRequest.Create(url)
    client.Method = "POST"
    client.ContentType = "application/x-www-form-urlencoded"
    client.ContentLength = byteArray.Length
    Dim stream = client.GetRequestStream()

    //sending the data
    stream.Write(byteArray, 0, byteArray.Length)
    stream.Close()

//getting the full response in a stream        
Dim response = client.GetResponse().GetResponseStream()

//reading the response 
Dim result = New StreamReader(response)

//Writes response string to Console
    Console.WriteLine(result.ReadToEnd())
    Console.ReadKey()

While waiting for the adoption of CSS3 targeting…

While waiting for the adoption of CSS3 targeting by the major browsers, one could run the following sed command once the (X)HTML has been created:

sed -i 's|href="http|target="_blank" href="http|g' index.html

It will add target="_blank" to all external hyperlinks. Variations are also possible.

EDIT

I use this at the end of the makefile which generates every web page on my site.

Message queues are asynchronous and can retry a number of times if delivery fails. Use a message queue if the requester doesn't need to wait for a response.

The phrase "web services" make me think of synchronous calls to a distributed component over HTTP. Use web services if the requester needs a response back.

The easy way to handle this (and best HTML solution to boot) is to set up classes that have the styles you want to use. Then it's a simple matter of using addClass() and removeClass(), or even toggleClass().

$('#voltaic_holder').addClass('shiny').removeClass('dull');

or even

$('#voltaic_holder').toggleClass('shiny dull');

I'll try and answer several different things, however my contribution may not cover all of your questions. Maybe several of us can take different chunks out of this. However, this info should be helpful for you. Here we go..

Opening A Seperate File:

ChDir "[Path here]"                          'get into the right folder here
Workbooks.Open Filename:= "[Path here]"      'include the filename in this path

'copy data into current workbook or whatever you want here

ActiveWindow.Close                          'closes out the file

Opening A File With Specified Date If It Exists:

I'm not sure how to search your directory to see if a file exists, but in my case I wouldn't bother to search for it, I'd just try to open it and put in some error checking so that if it doesn't exist then display this message or do xyz.

Some common error checking statements:

On Error Resume Next   'if error occurs continues on to the next line (ignores it)

ChDir "[Path here]"                         
Workbooks.Open Filename:= "[Path here]"      'try to open file here

Or (better option):

if one doesn't exist then bring up either a message box or dialogue box to say "the file does not exist, would you like to create a new one?

you would most likely want to use the GoTo ErrorHandler shown below to achieve this

On Error GoTo ErrorHandler:

ChDir "[Path here]"                         
Workbooks.Open Filename:= "[Path here]"      'try to open file here

ErrorHandler:
'Display error message or any code you want to run on error here

Much more info on Error handling here: http://www.cpearson.com/excel/errorhandling.htm

Also if you want to learn more or need to know more generally in VBA I would recommend Siddharth Rout's site, he has lots of tutorials and example code here: http://www.siddharthrout.com/vb-dot-net-and-excel/

Hope this helps!

Example on how to ensure error code doesn't run EVERYtime:

if you debug through the code without the Exit Sub BEFORE the error handler you'll soon realize the error handler will be run everytime regarldess of if there is an error or not. The link below the code example shows a previous answer to this question.

  Sub Macro

    On Error GoTo ErrorHandler:

    ChDir "[Path here]"                         
    Workbooks.Open Filename:= "[Path here]"      'try to open file here

    Exit Sub      'Code will exit BEFORE ErrorHandler if everything goes smoothly
                  'Otherwise, on error, ErrorHandler will be run

    ErrorHandler:
    'Display error message or any code you want to run on error here

  End Sub

Also, look at this other question in you need more reference to how this works: goto block not working VBA

You can throw your own custom errors by extending the Exception class.

class CustomException : Exception {
    [string] $additionalData

    CustomException($Message, $additionalData) : base($Message) {
        $this.additionalData = $additionalData
    }
}

try {
    throw [CustomException]::new('Error message', 'Extra data')
} catch [CustomException] {
    # NOTE: To access your custom exception you must use $_.Exception
    Write-Output $_.Exception.additionalData

    # This will produce the error message: Didn't catch it the second time
    throw [CustomException]::new("Didn't catch it the second time", 'Extra data')
}

"abcd4yyyy" | grep 4 -c gives the count as 1

Thanks to unutbu for the explanation. By default numpy.cov calculates the sample covariance. To obtain the population covariance you can specify normalisation by the total N samples like this:

Covariance = numpy.cov(a, b, bias=True)[0][1]
print(Covariance)

or like this:

Covariance = numpy.cov(a, b, ddof=0)[0][1]
print(Covariance)

Just for more one option...You can do it this way too:

MYJSON = {
    'username': 'gula_gut',
    'pics': '/0/myfavourite.jpeg',
    'id': '1'
}

#changing username
MYJSON['username'] = 'calixto'
print(MYJSON['username'])

I hope this can help.

Visual Studio has line numbering:

Tools -> Options -> Text Editor -> All Languages -> check the "Line numbers" checkbox.

OAuth is a protocol with which a 3-party app can access your data stored in another website without your account and password. For a more official definition, refer to the Wiki or specification.

Here is a use case demo:

1. I login to LinkedIn and want to connect some friends who are in my Gmail contacts. LinkedIn supports this. It will request a secure resource (my gmail contact list) from gmail. So I click this button:
   

2. A web page pops up, and it shows the Gmail login page, when I enter my account and password:
   

3. Gmail then shows a consent page where I click "Accept":

4. Now LinkedIn can access my contacts in Gmail:

Below is a flowchart of the example above:

Step 1: LinkedIn requests a token from Gmail's Authorization Server.

Step 2: The Gmail authorization server authenticates the resource owner and shows the user the consent page. (the user needs to login to Gmail if they are not already logged-in)

Step 3: User grants the request for LinkedIn to access the Gmail data.

Step 4: the Gmail authorization server responds back with an access token.

Step 5: LinkedIn calls the Gmail API with this access token.

Step 6: The Gmail resource server returns your contacts if the access token is valid. (The token will be verified by the Gmail resource server)

You can get more from details about OAuth here.

here is how you can do it through list comprehension, but this will waste a little bit of your computer's memory as line.strip() has been called twice.

     with open('textfile.txt') as file:
lines =[
            line.strip()
            for line in file
             if line.strip() != '']
print("number of lines =  {}".format(len(lines)))

Like this :

String[] words = {"000", "aaa", "bbb", "ccc", "ddd"};
List<String> wordList = new ArrayList<String>(Arrays.asList(words));

or

List myList = new ArrayList();
String[] words = {"000", "aaa", "bbb", "ccc", "ddd"};
Collections.addAll(myList, words);

We can use the new DataFrameRDD for reading and writing the CSV data. There are few advantages of DataFrameRDD over NormalRDD:

1. DataFrameRDD are bit more faster than NormalRDD since we determine the schema and which helps to optimize a lot on runtime and provide us with significant performance gain.
2. Even if the column shifts in CSV it will automatically take the correct column as we are not hard coding the column number which was present in reading the data as textFile and then splitting it and then using the number of column to get the data.
3. In few lines of code you can read the CSV file directly.

You will be required to have this library: Add it in build.sbt

libraryDependencies += "com.databricks" % "spark-csv_2.10" % "1.2.0"

Spark Scala code for it:

val sc = new SparkContext(conf)
val sqlContext = new SQLContext(sc)
val csvInPath = "/path/to/csv/abc.csv"
val df = sqlContext.read.format("com.databricks.spark.csv").option("header","true").load(csvInPath)
//format is for specifying the type of file you are reading
//header = true indicates that the first line is header in it

To convert to normal RDD by taking some of the columns from it and

val rddData = df.map(x=>Row(x.getAs("colA")))
//Do other RDD operation on it

Saving the RDD to CSV format:

val aDf = sqlContext.createDataFrame(rddData,StructType(Array(StructField("colANew",StringType,true))))
aDF.write.format("com.databricks.spark.csv").option("header","true").save("/csvOutPath/aCSVOp")

Since the header is set to true we will be getting the header name in all the output files.

JOptionPane is your friend : http://www.javalobby.org/java/forums/t19012.html

Yes, you can do it. you can either use css or javascript to hide the reCaptcha v3 badge.

1. The CSS Way use display: none or visibility: hidden to hide the reCaptcha batch. It's easy and quick.

.grecaptcha-badge {
    display:none !important;
}

2. The Javascript Way

var el = document.querySelector('.grecaptcha-badge');
el.style.display = 'none';

Hiding the badge is valid, according to the google policy and answered in faq here. It is recommended to show up the privacy policy and terms of use from google as shown below.

Since this is a menu, might as well take it to the next level, and clean up the HTML, and make it more semantic by using a list element:

HTML:

  <ul id="menu">
    <li><a href="#">Bla</a></li>
    <li><a href="#">Bla</a></li>
    <li><a href="#">Bla</a></li>
  </ul>

CSS:

#menu {
  margin: 0;
}
#menu li {
  float: left;
  list-style: none;
  margin: 0;
}
#menu li a {
  display: block;
  line-height:30px;
  width:100px;
  background-color:#000;
}
#menu li a:hover {
  background-color:#F00;
}

Update for 2016

A lot of great editors have come out since my original answer. I currently use the following text editors: Sublime Text 3 (Mac/Windows), Visual Studio Code (Mac/Windows) and Atom (Mac/Windows). I also use the following IDEs: Visual Studio 2015 (Windows/Paid & Free Versions) and Jetrbrains WebStorm (Windows/Paid, tried the demo and liked it).

My preference is using Sublime Text 3.

Original Answer

Microsoft Web Matrix and Dreamweaver are great.

Visual Studio and Expression Web are also great but may be overkill for you.

For just plain text editors, Sublime Text 2 is really cool

I had the same problem with sql-dataadapter to update data and so on

the following is working for me fine

mydatgridview.Rows[x].Cells[x].Value="test"
mydatagridview.enabled = false 
mydatagridview.enabled = true 

You could also use

ImageIcon background = new ImageIcon("Background/background.png");
JLabel label = new JLabel();
label.setBounds(0, 0, x, y);
label.setIcon(background);

JPanel panel = new JPanel();
panel.setLayout(null);
panel.add(label);

if your working with a absolut value as layout.

Just download this registry key and run it. It will add the necessary key to the .NET framework registry. You can have more info at this link. Search for 'Option 2' in '.NET 4.5 to 4.5.2'.

The reg file appends the following to the Registry:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319]
"SchUseStrongCrypto"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319]
"SchUseStrongCrypto"=dword:00000001

This is the part of the page that is useful in case it goes broken :

" .. enable TLS 1.2 by default without modifying the source code by setting the SchUseStrongCrypto DWORD value in the following two registry keys to 1, creating them if they don't exist: "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft.NETFramework\v4.0.30319" and "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft.NETFramework\v4.0.30319". Although the version number in those registry keys is 4.0.30319, the .NET 4.5, 4.5.1, and 4.5.2 frameworks also use these values. Those registry keys, however, will enable TLS 1.2 by default in all installed .NET 4.0, 4.5, 4.5.1, and 4.5.2 applications on that system. It is thus advisable to test this change before deploying it to your production servers. This is also available as a registry import file. These registry values, however, will not affect .NET applications that set the System.Net.ServicePointManager.SecurityProtocol value. "

To use Collections sort(List,Comparator) , you need to create a class that implements Comparator Interface, and code for the compare() in it, through Comparator Interface

You can do something like this:

class StudentComparator implements Comparator
{
    public int compare (Student s1 Student s2)
    {
        // code to compare 2 students
    }
}

To sort do this:

 Collections.sort(List,new StudentComparator())

I tried to see all connections for mongo database by following command.

netstat -anp --tcp --udp | grep mongo

This command can show every tcp connection for mongodb in more detail.

tcp        0      0 10.26.2.185:27017           10.26.2.1:2715              ESTABLISHED 1442/./mongod       
tcp        0      0 10.26.2.185:27017           10.26.2.1:1702              ESTABLISHED 1442/./mongod  
tcp        0      0 10.26.2.185:27017           10.26.2.185:39506           ESTABLISHED 1442/./mongod       
tcp        0      0 10.26.2.185:27017           10.26.2.185:40021           ESTABLISHED 1442/./mongod       
tcp        0      0 10.26.2.185:27017           10.26.2.185:39509           ESTABLISHED 1442/./mongod 
tcp        0      0 10.26.2.185:27017           10.26.2.184:46062           ESTABLISHED 1442/./mongod       
tcp        0      0 10.26.2.185:27017           10.26.2.184:46073           ESTABLISHED 1442/./mongod       
tcp        0      0 10.26.2.185:27017           10.26.2.184:46074           ESTABLISHED 1442/./mongod   

I think you are wrapping your exception in another exception (which isn't in your code above). If you try out this code:

public static void main(String[] args) {
    try {
        throw new RuntimeException("Cannot move file");
    } catch (Exception ex) {
        JOptionPane.showMessageDialog(null, "Error: " + ex.getMessage());
    }
}

...you will see a popup that says exactly what you want.

However, to solve your problem (the wrapped exception) you need get to the "root" exception with the "correct" message. To do this you need to create a own recursive method getRootCause:

public static void main(String[] args) {
    try {
        throw new Exception(new RuntimeException("Cannot move file"));
    } catch (Exception ex) {
        JOptionPane.showMessageDialog(null,
                                      "Error: " + getRootCause(ex).getMessage());
    }
}

public static Throwable getRootCause(Throwable throwable) {
    if (throwable.getCause() != null)
        return getRootCause(throwable.getCause());

    return throwable;
}

Note: Unwrapping exceptions like this however, sort of breaks the abstractions. I encourage you to find out why the exception is wrapped and ask yourself if it makes sense.

For bitbucket repository, generate App Password (Bitbucket settings -> Access Management -> App Password, see the image) with read access to the repo and project.

Then the command that you should use is:

git clone https://username:[email protected]/reponame/projectname.git

Try this:

var label = $('#currentMonth').text()

that worked for me after clearing selection, BeginEdit and change the girdview rows and end the Edit Mode.

 if (dgvDetails.RowCount > 0)
                    {
                        dgvDetails.ClearSelection(); 
                        dgvDetails.BeginEdit(true); 
                      
                        foreach (DataGridViewRow dgvr in dgvDetails.Rows)
                        {
                            dgvr.Cells["cellName"].Value = true;
                        }
                        dgvDetails.EndEdit();
                    }

I am behind a corporate proxy, so I usually use an intermediate proxy to enable NTLM authentication.

I had hangs problem with npm install when using CNTLM proxy. With NTLM-APS (a similar proxy) the hangs were gone.

1. Right click on your Project in the project explorer
2. Click on properties
3. Click on Run
4. Make sure your Main Class is the one you want to be the entry point. (Make sure to use the fully qualified name i.e. mypackage.MyClass)
5. Click OK.
6. Run Project :)

If you just want to run the file, right click on the class from the package explorer, and click Run File, or (Alt + R, F), or (Shift + F6)

In addition to what others have said, you can also expand your selection using pattern searches.

For example, v/foo will select from your current position to the next instance of "foo." If you actually wanted to expand to the next instance of "foo," on line 35, for example, just press n to expand selection to the next instance, and so on.

update

I don't often do it, but I know that some people use marks extensively to make visual selections. For example, if I'm on line 5 and I want to select to line 35, I might press ma to place mark a on line 5, then :35 to move to line 35. Shift + v to enter linewise visual mode, and finally `a to select back to mark a.

Three steps needed:

1. Explicitly mark SSL2.0, TLS1.0, TLS1.1 as forbidden on your server machine, by adding Enabled=0 and DisabledByDefault=1 to your registry (the full path is HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols). See screen for details

2. Explicitly enable TLS1.2 by following the steps from 1. Just use Enabled=1 and DisabledByDefault=0 respectively.

NOTE: verify server version: Windows Server 2003 does not support the TLS 1.2 protocol

3. Enable TLS1.2 only on app level, like @John Wu suggested above.

   System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

Hope this guide helps.

UPDATE As @Subbu mentioned: Official guide

I am using Intellij Idea 2017 and I got into the same problem. What solved the problem for me was to simply

1. close the project in intelliJ
2. File -> New -> project from existing resources
3. use Import from external model (if any)
4. open the project again.

Yes this is possible Since the question is update, this solution can only gives you the embed url not the HLS url, check @JAL answer. with the ressource search.list and the parameters:

* part: id
* channelId: UCURGpU4lj3dat246rysrWsw
* eventType: live
* type: video

Request :

GET https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=UCURGpU4lj3dat246rysrWsw&eventType=live&type=video&key={YOUR_API_KEY}

Result:

 "items": [
  {
   "kind": "youtube#searchResult",
   "etag": "\"DsOZ7qVJA4mxdTxZeNzis6uE6ck/enc3-yCp8APGcoiU_KH-mSKr4Yo\"",
   "id": {
    "kind": "youtube#video",
    "videoId": "WVZpCdHq3Qg"
   }
  },

Then get the videoID value WVZpCdHq3Qg for example and add the value to this url:

https://www.youtube.com/embed/ + videoID
https://www.youtube.com/watch?v= + videoID

If the Object was originally been instantiated as an Integer, then you can downcast it to an int using the cast operator (Subtype).

Object object = new Integer(10);
int i = (Integer) object;

_{Note that this only works when you're using at least Java 1.5 with autoboxing feature, otherwise you have to declare i as Integer instead and then call intValue() on it.}

But if it initially wasn't created as an Integer at all, then you can't downcast like that. It would result in a ClassCastException with the original classname in the message. If the object's toString() representation as obtained by String#valueOf() denotes a syntactically valid integer number (e.g. digits only, if necessary with a minus sign in front), then you can use Integer#valueOf() or new Integer() for this.

Object object = "10";
int i = Integer.valueOf(String.valueOf(object));

See also:

• Inheritance and casting tutorial

Very common use in jQuery is to distinguish jQuery objects stored in variables from other variables.

For example, I would define:

var $email = $("#email"); // refers to the jQuery object representation of the dom object
var email_field = $("#email").get(0); // refers to the dom object itself

I find this to be very helpful in writing jQuery code and makes it easy to see jQuery objects which have a different set of properties.

Since the release of Android Oreo and its support library (26.0.0) you can do this easily. Refer to this answer in another question.

Basically your final style will look like this:

<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
   <item name="fontFamily">@font/your_font</item> <!-- target android sdk versions < 26 and > 14 -->
</style>

I needed to snapshot a div on the page (for a webapp I wrote) that is protected by JWT's and makes very heavy use of Angular.

I had no luck with any of the above methods.

I ended up taking the outerHTML of the div I needed, cleaning it up a little (*) and then sending it to the server where I run wkhtmltopdf against it.

This is working very well for me.

(*) various input devices in my pages didn't render as checked or have their text values when viewed in the pdf... So I run a little bit of jQuery on the html before I send it up for rendering. ex: for text input items -- I copy their .val()'s into 'value' attributes, which then can be seen by wkhtmlpdf

Use the os module:

import os
os.chdir('..')

should work

Wrong syntax. Here you are:

insert into user_by_category (game_category,customer_id) VALUES ('Goku','12');

or:

insert into user_by_category ("game_category","customer_id") VALUES ('Kakarot','12');

The second one is normally used for case-sensitive column names.

convert a 1-dimensional array into a 2-dimensional array by adding new axis.

a=np.array([10,20,30,40,50,60])

b=a[:,np.newaxis]--it will convert it to two dimension.

You can add your URLs to VerifyCsrfToken.php middleware. The URLs will be excluded from CSRF verification.

protected $except = [
    "your url",
    "your url/abc"
];

Remove all spaces in string

// Remove only spaces
`
Text with spaces 1 1     1     1 
and some
breaklines

`.replace(/ /g,'');
"
Textwithspaces1111
andsome
breaklines

"

// Remove spaces and breaklines
`
Text with spaces 1 1     1     1
and some
breaklines

`.replace(/\s/g,'');
"Textwithspaces1111andsomebreaklines"

Changing the type of an <input type=password> throws a security error in some browsers (old IE and Firefox versions).

You’ll need to create a new input element, set its type to the one you want, and clone all other properties from the existing one.

I do this in my jQuery placeholder plugin: https://github.com/mathiasbynens/jquery-placeholder/blob/master/jquery.placeholder.js#L80-84

To work in Internet Explorer:

• dynamically create a new element
• copy the properties of the old element into the new element
• set the type of the new element to the new type
• replace the old element with the new element

The function below accomplishes the above tasks for you:

<script>
function changeInputType(oldObject, oType) {
    var newObject = document.createElement('input');
    newObject.type = oType;
    if(oldObject.size) newObject.size = oldObject.size;
    if(oldObject.value) newObject.value = oldObject.value;
    if(oldObject.name) newObject.name = oldObject.name;
    if(oldObject.id) newObject.id = oldObject.id;
    if(oldObject.className) newObject.className = oldObject.className;
    oldObject.parentNode.replaceChild(newObject,oldObject);
    return newObject;
}
</script>

You had it nearly right in the last line. You want

str(bytes_string, 'utf-8')

because the type of bytes_string is bytes, the same as the type of b'abc'.

For posterity, this answer is incorrect as noted by Steven Lu. Leaving original text however.

Original answer:

To those arriving via web search (several years later)...

When using screen, your scrollback buffer is a combination of both the screen scrollback buffer as the two previous answers have noted, as well as your putty scrollback buffer.

Be sure that you are increasing BOTH the putty scrollback buffer as well as the screen scrollback buffer, else your putty window itself won't let you scroll back to see your screen's scrollback history (overcome by scrolling within screen with ctrl+a->ctrl+u)

You can change your putty scrollback limit under the "Window" category in the settings. Exiting and reopening a putty session to your screen won't close your screen (assuming you just close the putty window and don't type exit), as the OP asked for.

Hope that helps identify why increasing the screen's scrollback buffer doesn't solve someone's problem.

You can use GROUP_CONCAT:

SELECT person_id,
   GROUP_CONCAT(hobbies SEPARATOR ', ')
FROM peoples_hobbies
GROUP BY person_id;

As Ludwig stated in his comment, you can add the DISTINCT operator to avoid duplicates:

SELECT person_id,
   GROUP_CONCAT(DISTINCT hobbies SEPARATOR ', ')
FROM peoples_hobbies
GROUP BY person_id;

As Jan stated in their comment, you can also sort the values before imploding it using ORDER BY:

SELECT person_id, 
       GROUP_CONCAT(hobbies ORDER BY hobbies ASC SEPARATOR ', ')
FROM peoples_hobbies
GROUP BY person_id;

As Dag stated in his comment, there is a 1024 byte limit on the result. To solve this, run this query before your query:

SET group_concat_max_len = 2048;

Of course, you can change 2048 according to your needs. To calculate and assign the value:

SET group_concat_max_len = CAST(
                     (SELECT SUM(LENGTH(hobbies)) + COUNT(*) * LENGTH(', ')
                           FROM peoples_hobbies
                           GROUP BY person_id) AS UNSIGNED);

Upper div use higher z-index and lower div use lower z-index then use absolute/fixed/relative position

If you want to check the python version in a particular cond environment you can also use conda list python

However, if you can reliably test your code to confirm that calling Collect() won't have a negative impact then go ahead...

IMHO, this is similar to saying "If you can prove that your program will never have any bugs in the future, then go ahead..."

In all seriousness, forcing the GC is useful for debugging/testing purposes. If you feel like you need to do it at any other times, then either you are mistaken, or your program has been built wrong. Either way, the solution is not forcing the GC...

I had the same problem, I can't figured out how to find the aliases used by Git Bash on Windows. After searching for a while, I found the aliases.sh file under C:\Program Files\Git\etc\profile.d\aliases.sh.

This is the path under windows 7, maybe can be different in other installation.

Just open it with your preferred editor in admin mode. After save it, reload your command prompt.

I hope this can help!

Old thread, but still a valid concern. I noticed some good responses about security, and avoiding use of 'security through obscurity', but the actual technical methods given were not sufficient in my eyes. Things I must say before I contribute my method:

• NEVER store a password in clear text...EVER!
• NEVER store a user's hashed password in more than one location in your database. Your server backend is always capable of pulling the hashed password from the users table. It's not more efficient to store redundant data in lieu of additional DB transactions, the inverse is true.
• Your Session ID's should be unique, so no two users could ever share an ID, hence the purpose of an ID (could your Driver's License ID number ever match another persons? No.) This generates a two-piece unique combination, based on 2 unique strings. Your Sessions table should use the ID as the PK. To allow multiple devices to be trusted for auto-signin, use another table for trusted devices which contains the list of all validated devices (see my example below), and is mapped using the username.
• It serves no purpose to hash known data into a cookie, the cookie can be copied. What we are looking for is a complying user device to provide authentic information that cannot be obtained without an attacker compromising the user's machine (again, see my example). This would mean, however, that a legitimate user who forbids his machine's static information (i.e. MAC address, device hostname, useragent if restricted by browser, etc.) from remaining consistent (or spoofs it in the first place) will not be able to use this feature. But if this is a concern, consider the fact that you are offering auto-signin to users whom identify themselves uniquely, so if they refuse to be known by spoofing their MAC, spoofing their useragent, spoofing/changing their hostname, hiding behind proxies, etc., then they are not identifiable, and should never be authenticated for an automatic service. If you want this, you need to look into smart-card access bundled with client-side software that establishes identity for the device being used.

That all being said, there are two great ways to have auto-signin on your system.

First, the cheap, easy way that puts it all on someone else. If you make your site support logging in with, say, your google+ account, you probably have a streamlined google+ button that will log the user in if they are already signed into google (I did that here to answer this question, as I am always signed into google). If you want the user automatically signed in if they are already signed in with a trusted and supported authenticator, and checked the box to do so, have your client-side scripts perform the code behind the corresponding 'sign-in with' button before loading, just be sure to have the server store a unique ID in an auto-signin table that has the username, session ID, and the authenticator used for the user. Since these sign-in methods use AJAX, you are waiting for a response anyway, and that response is either a validated response or a rejection. If you get a validated response, use it as normal, then continue loading the logged in user as normal. Otherwise, the login failed, but don't tell the user, just continue as not logged in, they will notice. This is to prevent an attacker who stole cookies (or forged them in an attempt to escalate privileges) from learning that the user auto-signs into the site.

This is cheap, and might also be considered dirty by some because it tries to validate your potentially already signed in self with places like Google and Facebook, without even telling you. It should, however, not be used on users who have not asked to auto-signin your site, and this particular method is only for external authentication, like with Google+ or FB.

Because an external authenticator was used to tell the server behind the scenes whether or not a user was validated, an attacker cannot obtain anything other than a unique ID, which is useless on its own. I'll elaborate:

• User 'joe' visits site for first time, Session ID placed in cookie 'session'.
• User 'joe' Logs in, escalates privileges, gets new Session ID and renews cookie 'session'.
• User 'joe' elects to auto-signin using google+, gets a unique ID placed in cookie 'keepmesignedin'.
• User 'joe' has google keep them signed in, allowing your site to auto-signin the user using google in your backend.
• Attacker systematically tries unique IDs for 'keepmesignedin' (this is public knowledge handed out to every user), and is not signed into anywhere else; tries unique ID given to 'joe'.
• Server receives Unique ID for 'joe', pulls match in DB for a google+ account.
• Server sends Attacker to login page that runs an AJAX request to google to login.
• Google server receives request, uses its API to see Attacker is not logged in currently.
• Google sends response that there is no currently signed in user over this connection.
• Attacker's page receives response, script automatically redirects to login page with a POST value encoded in the url.
• Login page gets the POST value, sends the cookie for 'keepmesignedin' to an empty value and a valid until date of 1-1-1970 to deter an automatic attempt, causing the Attacker's browser to simply delete the cookie.
• Attacker is given normal first-time login page.

No matter what, even if an attacker uses an ID that does not exist, the attempt should fail on all attempts except when a validated response is received.

This method can and should be used in conjunction with your internal authenticator for those who sign into your site using an external authenticator.

=========

Now, for your very own authenticator system that can auto-signin users, this is how I do it:

DB has a few tables:

TABLE users:
UID - auto increment, PK
username - varchar(255), unique, indexed, NOT NULL
password_hash - varchar(255), NOT NULL
...

Note that the username is capable of being 255 characters long. I have my server program limit usernames in my system to 32 characters, but external authenticators might have usernames with their @domain.tld be larger than that, so I just support the maximum length of an email address for maximum compatibility.

TABLE sessions:
session_id - varchar(?), PK
session_token - varchar(?), NOT NULL
session_data - MediumText, NOT NULL

Note that there is no user field in this table, because the username, when logged in, is in the session data, and the program does not allow null data. The session_id and the session_token can be generated using random md5 hashes, sha1/128/256 hashes, datetime stamps with random strings added to them then hashed, or whatever you would like, but the entropy of your output should remain as high as tolerable to mitigate brute-force attacks from even getting off the ground, and all hashes generated by your session class should be checked for matches in the sessions table prior to attempting to add them.

TABLE autologin:
UID - auto increment, PK
username - varchar(255), NOT NULL, allow duplicates
hostname - varchar(255), NOT NULL, allow duplicates
mac_address - char(23), NOT NULL, unique
token - varchar(?), NOT NULL, allow duplicates
expires - datetime code

MAC addresses by their nature are supposed to be UNIQUE, therefore it makes sense that each entry has a unique value. Hostnames, on the other hand, could be duplicated on separate networks legitimately. How many people use "Home-PC" as one of their computer names? The username is taken from the session data by the server backend, so manipulating it is impossible. As for the token, the same method to generate session tokens for pages should be used to generate tokens in cookies for the user auto-signin. Lastly, the datetime code is added for when the user would need to revalidate their credentials. Either update this datetime on user login keeping it within a few days, or force it to expire regardless of last login keeping it only for a month or so, whichever your design dictates.

This prevents someone from systematically spoofing the MAC and hostname for a user they know auto-signs in. NEVER have the user keep a cookie with their password, clear text or otherwise. Have the token be regenerated on each page navigation, just as you would the session token. This massively reduces the likelihood that an attacker could obtain a valid token cookie and use it to login. Some people will try to say that an attacker could steal the cookies from the victim and do a session replay attack to login. If an attacker could steal the cookies (which is possible), they would certainly have compromised the entire device, meaning they could just use the device to login anyway, which defeats the purpose of stealing cookies entirely. As long as your site runs over HTTPS (which it should when dealing with passwords, CC numbers, or other login systems), you have afforded all the protection to the user that you can within a browser.

One thing to keep in mind: session data should not expire if you use auto-signin. You can expire the ability to continue the session falsely, but validating into the system should resume the session data if it is persistent data that is expected to continue between sessions. If you want both persistent AND non-persistent session data, use another table for persistent session data with the username as the PK, and have the server retrieve it like it would the normal session data, just use another variable.

Once a login has been achieved in this way, the server should still validate the session. This is where you can code expectations for stolen or compromised systems; patterns and other expected results of logins to session data can often lead to conclusions that a system was hijacked or cookies were forged in order to gain access. This is where your ISS Tech can put rules that would trigger an account lockdown or auto-removal of a user from the auto-signin system, keeping attackers out long enough for the user to determine how the attacker succeeded and how to cut them off.

As a closing note, be sure that any recovery attempt, password changes, or login failures past the threshold result in auto-signin being disabled until the user validates properly and acknowledges this has occurred.

I apologize if anyone was expecting code to be given out in my answer, that's not going to happen here. I will say that I use PHP, jQuery, and AJAX to run my sites, and I NEVER use Windows as a server... ever.

Josh is correct but he left out one variation:

ALTER ROLE <role_name> IN DATABASE <db_name> SET search_path TO schema1,schema2;

Set the search path for the user, in one particular database.

SOAP (Simple Object Access Protocol) and REST (Representation State Transfer) both are beautiful in their way. So I am not comparing them. Instead, I am trying to depict the picture, when I preferred to use REST and when SOAP.

What is payload?

When data is sent over the Internet, each unit transmitted includes both header information and the actual data being sent. The header identifies the source and destination of the packet, while the actual data is referred to as the payload. In general, the payload is the data that is carried on behalf of an application and the data received by the destination system.

Now, for example, I have to send a Telegram and we all know that the cost of the telegram will depend on some words.

So tell me among below mentioned these two messages, which one is cheaper to send?

<name>Arin</name>

or

"name": "Arin"

I know your answer will be the second one although both representing the same message second one is cheaper regarding cost.

So I am trying to say that, sending data over the network in JSON format is cheaper than sending it in XML format regarding payload.

Here is the first benefit or advantages of REST over SOAP. SOAP only support XML, but REST supports different format like text, JSON, XML, etc. And we already know, if we use Json then definitely we will be in better place regarding payload.

Now, SOAP supports the only XML, but it also has its advantages.

Really! How?

SOAP relies on XML in three ways Envelope – that defines what is in the message and how to process it.

A set of encoding rules for data types, and finally the layout of the procedure calls and responses gathered.

This envelope is sent via a transport (HTTP/HTTPS), and an RPC (Remote Procedure Call) is executed, and the envelope is returned with information in an XML formatted document.

The important point is that one of the advantages of SOAP is the use of the “generic” transport but REST uses HTTP/HTTPS. SOAP can use almost any transport to send the request but REST cannot. So here we got an advantage of using SOAP.

As I already mentioned in above paragraph “REST uses HTTP/HTTPS”, so go a bit deeper on these words.

When we are talking about REST over HTTP, all security measures applied HTTP are inherited, and this is known as transport level security and it secures messages only while it is inside the wire but once you delivered it on the other side you don’t know how many stages it will have to go through before reaching the real point where the data will be processed. And of course, all those stages could use something different than HTTP.So Rest is not safer completely, right?

But SOAP supports SSL just like REST additionally it also supports WS-Security which adds some enterprise security features. WS-Security offers protection from the creation of the message to it’s consumption. So for transport level security whatever loophole we found that can be prevented using WS-Security.

Apart from that, as REST is limited by it's HTTP protocol so it’s transaction support is neither ACID compliant nor can provide two-phase commit across distributed transnational resources.

But SOAP has comprehensive support for both ACID based transaction management for short-lived transactions and compensation based transaction management for long-running transactions. It also supports two-phase commit across distributed resources.

I am not drawing any conclusion, but I will prefer SOAP-based web service while security, transaction, etc. are the main concerns.

Here is the "The Java EE 6 Tutorial" where they have said A RESTful design may be appropriate when the following conditions are met. Have a look.

Hope you enjoyed reading my answer.

If the string was constructed in the same program, I would recommend using this:

String newline = System.getProperty("line.separator");
boolean hasNewline = word.contains(newline);

But if you are specced to use \n, this driver illustrates what to do:

class NewLineTest {
    public static void main(String[] args) {
        String hasNewline = "this has a newline\n.";
        String noNewline = "this doesn't";

        System.out.println(hasNewline.contains("\n"));
        System.out.println(hasNewline.contains("\\n"));
        System.out.println(noNewline.contains("\n"));
        System.out.println(noNewline.contains("\\n"));

    }

}

Resulted in

true
false
false
false

In reponse to your comment:

class NewLineTest {
    public static void main(String[] args) {
        String word = "test\n.";
        System.out.println(word.length());
        System.out.println(word);
        word = word.replace("\n","\n ");
        System.out.println(word.length());
        System.out.println(word);

    }

}

Results in

6
test
.
7
test
 .

We can use a not famous built-in function; divmod:

>>> s = 1234.5678
>>> i, d = divmod(s, 1)
>>> i
1234.0
>>> d
0.5678000000000338

JEP 354: Switch Expressions (Preview) in JDK-13 and JEP 361: Switch Expressions (Standard) in JDK-14 will extend the switch statement so it can be used as an expression.

Now you can:

• directly assign variable from switch expression,
• use new form of switch label (case L ->):

  The code to the right of a "case L ->" switch label is restricted to be an expression, a block, or (for convenience) a throw statement.

• use multiple constants per case, separated by commas,
• and also there are no more value breaks:

  To yield a value from a switch expression, the break with value statement is dropped in favor of a yield statement.

Switch expression example:

public class SwitchExpression {

  public static void main(String[] args) {
      int month = 9;
      int year = 2018;
      int numDays = switch (month) {
        case 1, 3, 5, 7, 8, 10, 12 -> 31;
        case 4, 6, 9, 11 -> 30;
        case 2 -> {
          if (java.time.Year.of(year).isLeap()) {
            System.out.println("Wow! It's leap year!");
            yield 29;
          } else {
            yield 28;
          }
        }
        default -> {
          System.out.println("Invalid month.");
          yield 0;
        }
      };
      System.out.println("Number of Days = " + numDays);
  }
}

There is a plugin for Android Studio called “Mock Location Plugin”. You can emulate multiple points with this plugin. You can find a detailed manual of use in this link: Android Studio. Simulate multiple GPS points with Mock Location Plugin

You could ignore SIGINTs after shutdown starts by calling signal.signal(signal.SIGINT, signal.SIG_IGN) before you start your cleanup code.

To create a library:

File > New Module

select Android Library

To use the library add it as a dependancy:

File > Project Structure > Modules > Dependencies

Then add the module (android library) as a module dependency.

Run your project. It will work.

In Django 1.10 (possibly earlier as well) you can do it as follows.

Model:

class Todo(models.Model):
    todo_name = models.CharField(max_length=200)
    todo_description = models.CharField(max_length=200, default="")
    todo_created = models.DateTimeField('date created')
    todo_completed = models.BooleanField(default=False)

    def __str__(self):
        return self.todo_name

Form:

class TodoUpdateForm(forms.ModelForm):
    class Meta:
        model = Todo
        exclude = ('todo_created','todo_completed')

Template:

<form action="" method="post">{% csrf_token %}
    {{ form.non_field_errors }}
<div class="fieldWrapper">
    {{ form.todo_name.errors }}
    <label for="{{ form.name.id_for_label }}">Name:</label>
    {{ form.todo_name }}
</div>
<div class="fieldWrapper">
    {{ form.todo_description.errors }}
    <label for="{{ form.todo_description.id_for_label }}">Description</label>
    {{ form.todo_description }}
</div>
    <input type="submit" value="Update" />
</form>

Here's the exact definition of UsedRange (MSDN reference) :

Every Worksheet object has a UsedRange property that returns a Range object representing the area of a worksheet that is being used. The UsedRange property represents the area described by the farthest upper-left and farthest lower-right nonempty cells in a worksheet and includes all cells in between.

So basically, what that line does is :

1. .UsedRange -> "Draws" a box around the outer-most cells with content inside.
2. .Columns -> Selects the entire columns of those cells
3. .Count -> Returns an integer corresponding to how many columns there are (in this selection)
4. - 8 -> Subtracts 8 from the previous integer.

I assume VBA calculates the UsedRange by finding the non-empty cells with lowest and highest index values.

Most likely, you're getting an error because the number of lines in your range is smaller than 3, and therefore the number returned is negative.

What you can do is check whether you props is defined initially or not by checking if nextProps.blog.content is undefined or not since your body is nested inside it like

componentWillReceiveProps(nextProps) {

    if(nextProps.blog.content !== undefined && nextProps.blog.title !== undefined) {
       console.log("new title is", nextProps.blog.title);
       console.log("new body content is", nextProps.blog.content["body"]);
       this.setState({
           title: nextProps.blog.title,
           body: nextProps.blog.content["body"]
       })
    }
}

You need not use type to check for undefined, just the strict operator !== which compares the value by their type as well as value

In order to check for undefined, you can also use the typeof operator like

typeof nextProps.blog.content != "undefined"

You aren't specifying the "height" of your html. When you're assigning a percentage in an element (i.e. divs) the css compiler needs to know the size of the parent element. If you don't assign that, you should see divs without height.

The most common solution is to set the following property in css:

html{
    height: 100%;
    margin: 0;
    padding: 0;
}

You are saying to the html tag (html is the parent of all the html elements) "Take all the height in the HTML document"

I hope I helped you. Cheers

If you're using Java, Javascript or PHP, then there's a library that will do these calculations exactly, using some amusingly complicated (but still fast) trigonometry:

http://www.jstott.me.uk/jcoord/

The macros defined in <inttypes.h> are the most correct way to print values of types uint32_t, uint16_t, and so forth -- but they're not the only way.

Personally, I find those macros difficult to remember and awkward to use. (Given the syntax of a printf format string, that's probably unavoidable; I'm not claiming I could have come up with a better system.)

An alternative is to cast the values to a predefined type and use the format for that type.

Types int and unsigned int are guaranteed by the language to be at least 16 bits wide, and therefore to be able to hold any converted value of type int16_t or uint16_t, respectively. Similarly, long and unsigned long are at least 32 bits wide, and long long and unsigned long long are at least 64 bits wide.

For example, I might write your program like this (with a few additional tweaks):

#include <stdio.h>
#include <stdint.h>
#include <netinet/in.h>  

int main(void)
{
    uint32_t a=12, a1;
    uint16_t b=1, b1;
    a1 = htonl(a);
    printf("%lu---------%lu\n", (unsigned long)a, (unsigned long)a1);
    b1 = htons(b);
    printf("%u-----%u\n", (unsigned)b, (unsigned)b1);
    return 0;
}

One advantage of this approach is that it can work even with pre-C99 implementations that don't support <inttypes.h>. Such an implementation most likely wouldn't have <stdint.h> either, but the technique is useful for other integer types.

MySQL recommends using indexes for a variety of reasons including elimination of rows between conditions: http://dev.mysql.com/doc/refman/5.0/en/mysql-indexes.html

This makes your datetime column an excellent candidate for an index if you are going to be using it in conditions frequently in queries. If your only condition is BETWEEN NOW() AND DATE_ADD(NOW(), INTERVAL 30 DAY) and you have no other index in the condition, MySQL will have to do a full table scan on every query. I'm not sure how many rows are generated in 30 days, but as long as it's less than about 1/3 of the total rows it will be more efficient to use an index on the column.

Your question about creating an efficient database is very broad. I'd say to just make sure that it's normalized and all appropriate columns are indexed (i.e. ones used in joins and where clauses).

my decision:

Array = _context.Products.OrderByDescending(p => p.Val ?? float.MinValue)

The issue is with the Version of JSCH jar you are using.

Update it to latest jar.

I was also getting the same error and this solution worked.

You can download latest jar from

http://www.jcraft.com/jsch/

Microsoft windows vista and 7 use NCSI (Network Connectivity Status Indicator) technic:

1. NCSI performs a DNS lookup on www.msftncsi.com, then requests http://www.msftncsi.com/ncsi.txt. This file is a plain-text file and contains only the text 'Microsoft NCSI'.
2. NCSI sends a DNS lookup request for dns.msftncsi.com. This DNS address should resolve to 131.107.255.255. If the address does not match, then it is assumed that the internet connection is not functioning correctly.

Have you looked at the poorly obfuscated API?

Nevermind:

HSSF is the POI Project's pure Java implementation of the Excel '97(-2007) file format. It does not support the new Excel 2007 .xlsx OOXML file format, which is not OLE2 based.

You might consider using a JDBC-ODBC bridge instead.

A good way of going about this is not to use nargin, but to check whether the variables have been set using exist('opt', 'var').

Example:

function [a] = train(x, y, opt)
    if (~exist('opt', 'var'))
        opt = true;
    end
end

See this answer for pros of doing it this way: How to check whether an argument is supplied in function call?

The user cannot custome defined the Toast's duration. because NotificationManagerService's scheduleTimeoutLocked() function not use the field duration. the source code is the following.

private void scheduleTimeoutLocked(ToastRecord r, boolean immediate)
    {
        Message m = Message.obtain(mHandler, MESSAGE_TIMEOUT, r);
        long delay = immediate ? 0 : (r.duration == Toast.LENGTH_LONG ? LONG_DELAY : SHORT_DELAY);
        mHandler.removeCallbacksAndMessages(r);
        mHandler.sendMessageDelayed(m, delay);
    }

I'v started preparing for Oracle 1z0-047 exam, validated against 12c While prepping for it i came across a 12c enhancement known as 'FETCH FIRST' It enables you to fetch rows /limit rows as per your convenience. Several options are available with it

- FETCH FIRST n ROWS ONLY
 - OFFSET n ROWS FETCH NEXT N1 ROWS ONLY // leave the n rows and display next N1 rows
 - n % rows via FETCH FIRST N PERCENT ROWS ONLY

Example:

Select * from XYZ a
order by a.pqr
FETCH FIRST 10 ROWS ONLY

Just check if the aopalliance.jar file has .java files instead of .class files. if so, just extract the jar file, import it in eclipse & create a jar though eclipse. It worked for me.

Or try defining the array as an object. (var cars = {};) Then there is no need to convert to json. This might not be practical in your example but worked well for me.

I would like to improve the solution proposed by Amit. I'm utilizing the given resources without adding additional shapes or Views. I'm giving CardView a background color and then nested layout, white color to overprint yet with some leftMargin...

<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    card_view:cardElevation="2dp"
    card_view:cardBackgroundColor="@color/some_color"
    card_view:cardCornerRadius="5dp">


    <!-- The left margin decides the width of the border -->

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:padding="16dp"
        android:layout_marginLeft="5dp"
        android:background="#fff"
        android:orientation="vertical">

        <TextView
            style="@style/Base.TextAppearance.AppCompat.Headline"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="Title" />

        <TextView
            style="@style/Base.TextAppearance.AppCompat.Body1"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="Content here" />

    </LinearLayout>

</android.support.v7.widget.CardView>

FOR /r %%X IN (*) DO (ECHO %%X & DEL %%X)

You may see if you are not loading jQuery twice somehow. Especially after your plugin JavaScript file loaded.

I has the same error and found that one of my external PHP files was loading jQuery again.

Do “chmod +x script”

Now try executing

I wrote this up the other day

#! /usr/bin/env python

class Node(object):
    def __init__(self):
        self.data = None # contains the data
        self.next = None # contains the reference to the next node


class LinkedList:
    def __init__(self):
        self.cur_node = None

    def add_node(self, data):
        new_node = Node() # create a new node
        new_node.data = data
        new_node.next = self.cur_node # link the new node to the 'previous' node.
        self.cur_node = new_node #  set the current node to the new one.

    def list_print(self):
        node = self.cur_node # cant point to ll!
        while node:
            print node.data
            node = node.next



ll = LinkedList()
ll.add_node(1)
ll.add_node(2)
ll.add_node(3)

ll.list_print()

I figured to set HTTP response header and stream to display download-popup in browser via standard servlet. note: I'm using Excella, excel output API.

package local.test.servlet;

import java.io.IOException;
import java.net.URL;
import java.net.URLDecoder;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import local.test.jaxrs.ExcellaTestResource;
import org.apache.poi.ss.usermodel.Workbook;
import org.bbreak.excella.core.BookData;
import org.bbreak.excella.core.exception.ExportException;
import org.bbreak.excella.reports.exporter.ExcelExporter;
import org.bbreak.excella.reports.exporter.ReportBookExporter;
import org.bbreak.excella.reports.model.ConvertConfiguration;
import org.bbreak.excella.reports.model.ReportBook;
import org.bbreak.excella.reports.model.ReportSheet;
import org.bbreak.excella.reports.processor.ReportProcessor;

@WebServlet(name="ExcelServlet", urlPatterns={"/ExcelServlet"})
public class ExcelServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {


        try {

            URL templateFileUrl = ExcellaTestResource.class.getResource("myTemplate.xls");
            //   /C:/Users/m-hugohugo/Documents/NetBeansProjects/KogaAlpha/build/web/WEB-INF/classes/local/test/jaxrs/myTemplate.xls
            System.out.println(templateFileUrl.getPath());
            String templateFilePath = URLDecoder.decode(templateFileUrl.getPath(), "UTF-8");
            String outputFileDir = "MasatoExcelHorizontalOutput";

            ReportProcessor reportProcessor = new ReportProcessor();
            ReportBook outputBook = new ReportBook(templateFilePath, outputFileDir, ExcelExporter.FORMAT_TYPE);

            ReportSheet outputSheet = new ReportSheet("MySheet");
            outputBook.addReportSheet(outputSheet);

            reportProcessor.addReportBookExporter(new OutputStreamExporter(response));
            System.out.println("wtf???");
            reportProcessor.process(outputBook);


            System.out.println("done!!");
        }
        catch(Exception e) {
            System.out.println(e);
        }

    } //end doGet()

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }

}//end class



class OutputStreamExporter extends ReportBookExporter {

    private HttpServletResponse response;

    public OutputStreamExporter(HttpServletResponse response) {
        this.response = response;
    }

    @Override
    public String getExtention() {
        return null;
    }

    @Override
    public String getFormatType() {
        return ExcelExporter.FORMAT_TYPE;
    }

    @Override
    public void output(Workbook book, BookData bookdata, ConvertConfiguration configuration) throws ExportException {

        System.out.println(book.getFirstVisibleTab());
        System.out.println(book.getSheetName(0));

        //TODO write to stream
        try {
            response.setContentType("application/vnd.ms-excel");
            response.setHeader("Content-Disposition", "attachment; filename=masatoExample.xls");
            book.write(response.getOutputStream());
            response.getOutputStream().close();
            System.out.println("booya!!");
        }
        catch(Exception e) {
            System.out.println(e);
        }
    }
}//end class

With /^[a-zA-Z]/ you only check the first character:

• ^: Assert position at the beginning of the string
• [a-zA-Z]: Match a single character present in the list below:
  • a-z: A character in the range between "a" and "z"
  • A-Z: A character in the range between "A" and "Z"

If you want to check if all characters are letters, use this instead:

/^[a-zA-Z]+$/.test(str);

• ^: Assert position at the beginning of the string
• [a-zA-Z]: Match a single character present in the list below:
  • +: Between one and unlimited times, as many as possible, giving back as needed (greedy)
  • a-z: A character in the range between "a" and "z"
  • A-Z: A character in the range between "A" and "Z"
• $: Assert position at the end of the string (or before the line break at the end of the string, if any)

Or, using the case-insensitive flag i, you could simplify it to

/^[a-z]+$/i.test(str);

Or, since you only want to test, and not match, you could check for the opposite, and negate it:

!/[^a-z]/i.test(str);

The onunload event won't fire if the onload event did not fire. Unfortunately the onload event waits for all binary content (e.g. images) to load, and inline scripts run before the onload event fires. DOMContentLoaded fires when the page is visible, before onload does. And it is now standard in HTML 5, and you can test for browser support but note this requires the <!DOCTYPE html> (at least in Chrome). However, I can not find a corresponding event for unloading the DOM. And such a hypothetical event might not work because some browsers may keep the DOM around to perform the "restore tab" feature.

The only potential solution I found so far is the Page Visibility API, which appears to require the <!DOCTYPE html>.

Try to modify the eclipse.ini so that both Xms and Xmx are of the same value:

-Xms6000m
-Xmx6000m

This should force the Eclipse's VM to allocate 6GB of heap right from the beginning.

But be careful about either using the eclipse.ini or the command-line ./eclipse/eclipse -vmargs .... It should work in both cases but pick one and try to stick with it.

You need to escape:

<div class="test">&amp;times</div>

And then read the value using text() to get the unescaped value:

alert($(".test").text()); // outputs: &times

You should first pull the changes from the develop branch and only then merge them to your branch:

git checkout develop 
git pull 
git checkout branch-x
git rebase develop

Or, when on branch-x:

git fetch && git rebase origin/develop

I have an alias that saves me a lot of time. Add to your ~/.gitconfig:

[alias]
    fr = "!f() { git fetch && git rebase origin/"$1"; }; f"

Now, all that you have to do is:

git fr develop

PROMPT text to print

Note: must use Run as Script (F5) not Run Statement (Ctl + Enter)

OK, first of all I'm not sure how it works when you create a div using (document.createElement('div')), so I might be wrong now, but wouldn't it be possible to use the :target pseudo class selector for this?

If you look at the code below, you can se I've used a link to target the div, but in your case it might be possible to target #new from the script instead and that way make the div fade in without user interaction, or am I thinking wrong?

Here's the code for my example:

HTML

<a href="#new">Click</a> 
<div id="new">
    Fade in ... 
</div>

CSS

#new {
    width: 100px;
    height: 100px;
    border: 1px solid #000000;
    opacity: 0;    
}


#new:target {
    -webkit-transition: opacity 2.0s ease-in;
       -moz-transition: opacity 2.0s ease-in;
         -o-transition: opacity 2.0s ease-in;
                                  opacity: 1;
}

... and here's a jsFiddle

I think the correct way to do is

brew upgrade mongodb

It will upgrade the mongodb formula. If you want to upgrade all outdated formula, simply

brew upgrade

How about something like this?

if (theNumber.isBetween(low, high, IntEx.Bounds.INCLUSIVE_INCLUSIVE))
{
}

with the extension method as follows (tested):

public static class IntEx
{
    public enum Bounds 
    {
        INCLUSIVE_INCLUSIVE, 
        INCLUSIVE_EXCLUSIVE, 
        EXCLUSIVE_INCLUSIVE, 
        EXCLUSIVE_EXCLUSIVE
    }

    public static bool isBetween(this int theNumber, int low, int high, Bounds boundDef)
    {
        bool result;
        switch (boundDef)
        {
            case Bounds.INCLUSIVE_INCLUSIVE:
                result = ((low <= theNumber) && (theNumber <= high));
                break;
            case Bounds.INCLUSIVE_EXCLUSIVE:
                result = ((low <= theNumber) && (theNumber < high));
                break;
            case Bounds.EXCLUSIVE_INCLUSIVE:
                result = ((low < theNumber) && (theNumber <= high));
                break;
            case Bounds.EXCLUSIVE_EXCLUSIVE:
                result = ((low < theNumber) && (theNumber < high));
                break;
            default:
                throw new System.ArgumentException("Invalid boundary definition argument");
        }
        return result;
    }
}

HTTPS secures the transmission of the message over the network and provides some assurance to the client about the identity of the server. This is what's important to your bank or online stock broker. Their interest in authenticating the client is not in the identity of the computer, but in your identity. So card numbers, user names, passwords etc. are used to authenticate you. Some precautions are then usually taken to ensure that submissions haven't been tampered with, but on the whole whatever happens over in the session is regarded as having been initiated by you.

WS-Security offers confidentiality and integrity protection from the creation of the message to it's consumption. So instead of ensuring that the content of the communications can only be read by the right server it ensures that it can only be read by the right process on the server. Instead of assuming that all the communications in the securely initiated session are from the authenticated user each one has to be signed.

There's an amusing explanation involving naked motorcyclists here:

https://docs.microsoft.com/archive/blogs/vbertocci/end-to-end-security-or-why-you-shouldnt-drive-your-motorcycle-naked

So WS-Security offers more protection than HTTPS would, and SOAP offers a richer API than REST. My opinion is that unless you really need the additional features or protection you should skip the overhead of SOAP and WS-Security. I know it's a bit of a cop-out but the decisions about how much protection is actually justified (not just what would be cool to build) need to be made by those who know the problem intimately.

For anyone coming to this topic late, I could see that hitscan's "you probably shouldn't do that" might cause someone to ask what they should do…

The StringBuilder class is often an easy replacement. Consider one of the stream-based classes especially, if your data is coming from a file.

The problem with s += "stuff" is that it has to allocate a completely new area to hold the data and then copy all of the old data to it plus the new stuff - EACH AND EVERY LOOP ITERATION. So, adding five bytes to 1,000,000 with s += "stuff" is extremely costly. If what you want is to just write five bytes to the end and proceed with your program, you have to pick a class that leaves some room for growth:

StringBuilder sb = new StringBuilder(5000);
for (; ; )
    {
        sb.Append("stuff");
    }

StringBuilder will auto-grow by doubling when it's limit is hit. So, you will see the growth pain once at start, once at 5,000 bytes, again at 10,000, again at 20,000. Appending strings will incur the pain every loop iteration.

You can also use this script to figure out more info:

EXEC sp_server_info

The result will be something like that:

attribute_id | attribute_name        | attribute_value
-------------|-----------------------|-----------------------------------
           1 | DBMS_NAME             | Microsoft SQL Server
           2 | DBMS_VER              | Microsoft SQL Server 2012 - 11.0.6020.0
          10 | OWNER_TERM            | owner
          11 | TABLE_TERM            | table
          12 | MAX_OWNER_NAME_LENGTH | 128
          13 | TABLE_LENGTH          | 128
          14 | MAX_QUAL_LENGTH       | 128
          15 | COLUMN_LENGTH         | 128
          16 | IDENTIFIER_CASE       | MIXED
           ?  ?                       ?
           ?  ?                       ?
           ?  ?                       ?

You can use the existing split function

One easy and choppy exemple:

var str = '<p> example ive got a string</P>';
var substr = str.split('<p> ');
// substr[0] contains ""
// substr[1] contains "example ive got a string</P>"
var substr2 = substr [1].split('</p>');
// substr2[0] contains "example ive got a string"
// substr2[1] contains ""

The example is just to show you how the split works.

I figured you are using PHP but not mentioned (edited). I found this question by searching internet and since I got solution working , for those who use nodejs here is a simple solution using scan :

  var dynamoClient = new AWS.DynamoDB.DocumentClient();
  var params = {
    TableName: config.dynamoClient.tableName, // give it your table name 
    Select: "ALL_ATTRIBUTES"
  };

  dynamoClient.scan(params, function(err, data) {
    if (err) {
       console.error("Unable to read item. Error JSON:", JSON.stringify(err, null, 2));
    } else {
       console.log("GetItem succeeded:", JSON.stringify(data, null, 2));
    }
  });

I assume same code can be translated to PHP too using different AWS SDK

Even better!

long tStart = System.nanoTime();
long tEnd = System.nanoTime();
long tRes = tEnd - tStart; // time in nanoseconds

Read the documentation about nanoTime()!

Here are two solutions using Pandas to convert dates formatted as strings into datetime.date objects.

import pandas as pd

dates = ['2015-12-25', '2015-12-26']

# 1) Use a list comprehension.
>>> [d.date() for d in pd.to_datetime(dates)]
[datetime.date(2015, 12, 25), datetime.date(2015, 12, 26)]

# 2) Convert the dates to a DatetimeIndex and extract the python dates.
>>> pd.DatetimeIndex(dates).date.tolist()
[datetime.date(2015, 12, 25), datetime.date(2015, 12, 26)]

Timings

dates = pd.DatetimeIndex(start='2000-1-1', end='2010-1-1', freq='d').date.tolist()

>>> %timeit [d.date() for d in pd.to_datetime(dates)]
# 100 loops, best of 3: 3.11 ms per loop

>>> %timeit pd.DatetimeIndex(dates).date.tolist()
# 100 loops, best of 3: 6.85 ms per loop

And here is how to convert the OP's original date-time examples:

datetimes = ['Jun 1 2005  1:33PM', 'Aug 28 1999 12:00AM']

>>> pd.to_datetime(datetimes).to_pydatetime().tolist()
[datetime.datetime(2005, 6, 1, 13, 33), 
 datetime.datetime(1999, 8, 28, 0, 0)]

There are many options for converting from the strings to Pandas Timestamps using to_datetime, so check the docs if you need anything special.

Likewise, Timestamps have many properties and methods that can be accessed in addition to .date

The gist

In Node.js, __dirname is always the directory in which the currently executing script resides (see this). So if you typed __dirname into /d1/d2/myscript.js, the value would be /d1/d2.

By contrast, . gives you the directory from which you ran the node command in your terminal window (i.e. your working directory) when you use libraries like path and fs. Technically, it starts out as your working directory but can be changed using process.chdir().

The exception is when you use . with require(). The path inside require is always relative to the file containing the call to require.

For example...

Let's say your directory structure is

/dir1
  /dir2
    pathtest.js

and pathtest.js contains

var path = require("path");
console.log(". = %s", path.resolve("."));
console.log("__dirname = %s", path.resolve(__dirname));

and you do

cd /dir1/dir2
node pathtest.js

you get

. = /dir1/dir2
__dirname = /dir1/dir2

Your working directory is /dir1/dir2 so that's what . resolves to. Since pathtest.js is located in /dir1/dir2 that's what __dirname resolves to as well.

However, if you run the script from /dir1

cd /dir1
node dir2/pathtest.js

you get

. = /dir1
__dirname = /dir1/dir2

In that case, your working directory was /dir1 so that's what . resolved to, but __dirname still resolves to /dir1/dir2.

Using . inside require...

If inside dir2/pathtest.js you have a require call into include a file inside dir1 you would always do

require('../thefile')

because the path inside require is always relative to the file in which you are calling it. It has nothing to do with your working directory.

I am on shared hosting, so I can't do a lot of queries otherwise I get a blank page.

That sounds very peculiar. I've got the cheapest PHP hosting package I could find for my last project - and it does not behave like this. I would not pay for a service which did. Indeed, I'm stumped to even know how I could configure a server to replicate this behaviour.

Regardless of why it behaves this way, adding a sleep in the middle of the script cannot resolve the problem.

Since, presumably, you control your product catalog, new products should be relatively infrequent (or are you trying to get stock reports?). If you control when you change the data, why run the scripts automatically? Or do you mean that you already have these URLs and you get the expected files when you run them one at a time?

Use SimpleDateFormat parse method:

import java.text.DateFormat;
import java.text.SimpleDateFormat;

String inputString = "11-11-2012";
DateFormat dateFormat = new SimpleDateFormat("dd-MM-yyyy");
Date inputDate = dateFormat.parse(inputString, dateFormat );

Since we have Java 8 with LocalDate I would suggest use next:

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;

String inputString = "11-11-2012";
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy");
LocalDate inputDate = LocalDate.parse(inputString,formatter);

You can use download.js (https://github.com/rndme/download and http://danml.com/download.html). If the file is in an external URL, you must make an Ajax request, but if it is not, then you can use the function:

download(Path, name, mime)

Read their documentation for more details in the GitHub.

Just to add a third option:

require(doBy)
summaryBy(Frequency~Category, data=yourdataframe, FUN=sum)

EDIT: this is a very old answer. Now I would recommend the use of group_by and summarise from dplyr, as in @docendo answer.

Use the json module to produce JSON output:

import json

with open(outputfilename, 'wb') as outfile:
    json.dump(row, outfile)

This writes the JSON result directly to the file (replacing any previous content if the file already existed).

If you need the JSON result string in Python itself, use json.dumps() (added s, for 'string'):

json_string = json.dumps(row)

The L is just Python syntax for a long integer value; the json library knows how to handle those values, no L will be written.

Demo string output:

>>> import json
>>> row = [1L,[0.1,0.2],[[1234L,1],[134L,2]]]
>>> json.dumps(row)
'[1, [0.1, 0.2], [[1234, 1], [134, 2]]]'

If your branch is not development or production, the easiest way to achieve this is resetting to a certain commit locally and create a new branch from there. You can use:

git checkout 000000

(where 000000 is the commit id where you want to go) in your problematic branch and then simply create a new branch:

git remote add [name_of_your_remote]

Then you can create a new PR and all will work fine!

The obligatory answer using XSLT:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" indent="no" encoding="UTF-8"/>

  <xsl:template match="/|comment()|processing-instruction()">
    <xsl:copy>
      <xsl:apply-templates/>
    </xsl:copy>
  </xsl:template>

  <xsl:template match="*">
    <xsl:element name="{local-name()}">
      <xsl:apply-templates select="@*|node()"/>
    </xsl:element>
  </xsl:template>

  <xsl:template match="@*">
    <xsl:attribute name="{local-name()}">
      <xsl:value-of select="."/>
    </xsl:attribute>
  </xsl:template>

</xsl:stylesheet>

Hover your mouse cursor over the name of the array, then hover over the little (+) icon that appears.

You want to pass these extra parameters to subprocess.Popen:

bufsize=1, universal_newlines=True

Then you can iterate as in your example. (Tested with Python 3.5)

I think you can use date() function to achive this

$date = '19:24:15 06/13/2013'; 
echo date('h:i:s a m/d/Y', strtotime($date));

This will output

07:24:15 pm 06/13/2013

Live Sample

h is used for 12 digit time
i stands for minutes
s seconds
a will return am or pm (use in uppercase for AM PM)
m is used for months with digits
d is used for days in digit
Y uppercase is used for 4 digit year (use it lowercase for two digit)

Updated

This is with DateTime

$date = new DateTime('19:24:15 06/13/2013');
echo $date->format('h:i:s a m/d/Y') ;

Live Sample

Try to understand through this below function using python3

def floating_decimals(f_val, dec):
    prc = "{:."+str(dec)+"f}" #first cast decimal as str
    print(prc) #str format output is {:.3f}
    return prc.format(f_val)


print(floating_decimals(50.54187236456456564, 3))

Output is : 50.542

Hope this helps you!

No. The method for appending an entire sequence is list.extend().

>>> L = [1, 2]
>>> L.extend((3, 4, 5))
>>> L
[1, 2, 3, 4, 5]

In the case of determining whether only some keys match, this works:

any_keys_i_seek = ["key1", "key2", "key3"]

if set(my_dict).intersection(any_keys_i_seek):
    # code_here
    pass

Yet another option to find if only some keys match:

any_keys_i_seek = ["key1", "key2", "key3"]

if any_keys_i_seek & my_dict.keys():
    # code_here
    pass

Latest update: You don't have to give any urls if you are testing it in development. You can leave the fields empty. Make sure your app is in development mode. If not turn off status from live.

No need to provide site url, app domains or valid redirect oauth uri.

The previous version, xlrd 1.2.0, may appear to work, but it could also expose you to potential security vulnerabilities. With that warning out of the way, if you still want to give it a go, type the following command:

pip install xlrd==1.2.0

I made a deep_compact method for this that recursively filters out nil records (and optionally, blank records as well):

class Hash
  # Recursively filters out nil (or blank - e.g. "" if exclude_blank: true is passed as an option) records from a Hash
  def deep_compact(options = {})
    inject({}) do |new_hash, (k,v)|
      result = options[:exclude_blank] ? v.blank? : v.nil?
      if !result
        new_value = v.is_a?(Hash) ? v.deep_compact(options).presence : v
        new_hash[k] = new_value if new_value
      end
      new_hash
    end
  end
end

Do that:

s = 'hello ' + my_name + ', how are you doing'

Update

With ES6, you could also do this:

s = `hello ${my_name}, how are you doing`

One solution could be to wrap the options inside optgroup:

optgroup { font-size:40px; }

<select>
  <optgroup>
    <option selected="selected" class="service-small">Service area?</option>
    <option class="service-small">Volunteering</option>
    <option class="service-small">Partnership &amp; Support</option>
    <option class="service-small">Business Services</option>
  </optgroup>
</select>

If your server is running behind a proxy server, make sure your proxy header is set:

proxy_set_header X-Forwarded-Proto  $scheme;

Then to get the right scheme & url you can use springframework's classes:

public String getUrl(HttpServletRequest request) {
    HttpRequest httpRequest = new ServletServerHttpRequest(request);
    UriComponents uriComponents = UriComponentsBuilder.fromHttpRequest(httpRequest).build();

    String scheme = uriComponents.getScheme();             // http / https
    String serverName = request.getServerName();     // hostname.com
    int serverPort = request.getServerPort();        // 80
    String contextPath = request.getContextPath();   // /app

    // Reconstruct original requesting URL
    StringBuilder url = new StringBuilder();
    url.append(scheme).append("://");
    url.append(serverName);

    if (serverPort != 80 && serverPort != 443) {
        url.append(":").append(serverPort);
    }
    url.append(contextPath);
    return url.toString();
}

You can remove the time part of a date by using TRUNC.

select field,datetime_field 
  from database
 where datetime_field >= trunc(sysdate-1,'DD');

That query will give you all rows with dates starting from yesterday. Note the second argument to trunc(). You can use this to truncate any part of the date.

If your datetime_fied contains '2011-05-04 08:23:54', the following date will be returned

trunc(datetime_field, 'HH24') => 2011-05-04 08:00:00
trunc(datetime_field, 'DD')   => 2011-05-04 00:00:00
trunc(datetime_field, 'MM')   => 2011-05-01 00:00:00
trunc(datetime_field, 'YYYY') => 2011-00-01 00:00:00

 var text = File.ReadAllText(file, Encoding.GetEncoding(codePage));

List of codepages : http://msdn.microsoft.com/en-us/library/windows/desktop/dd317756(v=vs.85).aspx

I tried using Adam B's answer, however, it didn't work for me. Instead, I found the following workaround for adding legends to pointplots.

import matplotlib.patches as mpatches
red_patch = mpatches.Patch(color='#bb3f3f', label='Label1')
black_patch = mpatches.Patch(color='#000000', label='Label2')

In the pointplots, the color can be specified as mentioned in previous answers. Once these patches corresponding to the different plots are set up,

plt.legend(handles=[red_patch, black_patch])

And the legend ought to appear in the pointplot.