array.push is like List<T>.Add. .NET arrays are fixed-size so you can’t actually add a new element. All you can do is create a new array that is one element larger than the original and then set that last element, e.g. Array.Resize(ref myArray, myArray.Length + 1); myArray[myArray.GetUpperBound(0)] = newValue; EDIT: I’m not sure that this answer … Read more
You have some errors in your code: Use myArray[i].push( 0 ); to add a new column. Your code (myArray[i][j].push(0);) would work in a 3-dimensional array as it tries to add another element to an array at position [i][j]. You only expand (col-d)-many columns in all rows, even in those, which haven’t been initialized yet and … Read more
Starting with Mercurial 2.1 (released in February 2012), you can mark your changesets secret to keep them from being pushed to another repository. You use the new hg phase command to do this: $ hg phase –force –secret . This mark the current working directory parent revision (.) as being in the secret phase. Secret … Read more
HTTP is inherently a “pull” protocol–i.e., a client pulls data from a server, waits around for a while and then pulls more data later. There’s actually no strictly HTTP way to “push” data to a client from a server. You have basically three options when you need to “push” to a client. (1) Do polling–use … Read more
I got the same Exception in Jelly Bean 4.1.2, then following changes I made to resolve this 1.added permission in manifest file. <uses-permission android:name=”android.permission.VIBRATE”></uses-permission> 2.Notification Composing covered by Try-Catch try { mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder( this) .setSmallIcon(R.drawable.ic_notif_alert) .setContentTitle(getResources().getString(R.string.app_name)) .setStyle(new NotificationCompat.BigTextStyle().bigText(msg)) .setContentText(msg) .setStyle(bigTextStyle) .setDefaults(Notification.DEFAULT_SOUND | Notification.DEFAULT_VIBRATE); mBuilder.setAutoCancel(true); mBuilder.setContentIntent(contentIntent); mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); Log.d(TAG, … Read more
You can’t make iOS show the alert again. Here’s a better approach: Keep a flag in your NSUserDefaults indicating whether you should register for push notifications at launch. By default the flag is false. When you launch, check the flag. If it’s true, register immediately. Otherwise, don’t register. The first time the user does something … Read more
Have you tried using the whole remote URL? git push ssh://<temp_user>@<host>/<repo_path> <local_branch>:<remote_branch> and you will be prompted to provide the password
RSS is a file format source and doesn’t actually know anything about where it gets the entries from. The answer really is: “how can an http request get only the newest results from a server” and the answer is Conditional GET source. Http also supports Conditional PUT. This is an article about using this feature … Read more
Updates were rejected because a pushed branch tip is behind its remote. git config –global push.default current Try the command above to set the current branch as default and git push
objC : [UIApplication sharedApplication].applicationIconBadgeNumber = 0; swift : UIApplication.sharedApplication().applicationIconBadgeNumber = 0;