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difference between scope and namespace of ruby-on-rails 3 routing
I can't understand what the difference is between a namespace and a scope in the routing of ruby-on-rails 3.
5 Answers
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How can I add a third button to an Android Alert Dialog?
....create();
alertDialog.setTitle("Dialog Button");
alertDialog.setMessage("This is a three-button dialog!");
alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, "Button 1 Tem>x m>t", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
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Ask for User Permission to Receive UILocalNotifications in iOS 8
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Since iOS 8 you need to ask user's permission to show notifications from your app, this applies for both remote/push and local notifications. In Swift you can do it like this,
Update for Swift 2.0
func application(application: UIApplication, didFinishLaunchingW...
Reverting single file in SVN to a particular revision
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If you just want the old file in your working copy:
svn up -r 147 myfile.py
If you want to rollback, see this "How to return to an older version of our code in subversion?".
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Placement of the ng-app directive (html vs body)
... webapp built with angular and found that it was written with the ng-app="myModule" directive placed on the <body> tag. When learning angular, I've only ever seen it used on the <html> tag, as recommended by the angular docs here , here , and in their tutorial .
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How to give System property to my test via Gradle and -D
I have a a Java program which reads a System property
5 Answers
5
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How to make jQuery to not round value returned by .width()?
I've searched around and couldn't find this. I'm trying to get the width of a div, but if it has a decimal point it rounds the number.
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How to translate between Windows and IANA time zones?
As described in the timezone tag wiki , there are two different styles of time zones.
2 Answers
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C++ performance challenge: integer to std::string conversion
Can anyone beat the performance of my integer to std::string code, linked below?
13 Answers
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git: How to diff changed files versus previous versions after a pull?
...een the last version of a file and the new one. Say I want to know what someone else committed to a particular file.
3 Ans...