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How can I programmatically check whether a keyboard is present in iOS app?
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drawnonward's code is very close, but collides with UIKit's namespace and could be made easier to use.
@interface KeyboardStateListener : NSObject {
BOOL _isVisible;
}
+ (KeyboardStateListener *)sharedInstance;
@property (nonatomic, readonly, getter=isVisible) B...
how to convert array values from string to int?
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You can achieve this by following code,
$integerIDs = array_map('intval', explode(',', $string));
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Shortcut to create properties in Visual Studio?
...lable in the Tools menu, Code Snippets Manager....
Basically you create a file *.snippet and use the Import button in the Code Snippets Manager to add it to Visual Studio.
For a full tutorial you can go to the docs; Walkthrough: Create a code snippet.
In Visual Studio Code snippets are handled s...
Is there a way to make text unselectable on an HTML page? [duplicate]
... to be unselectable. You can set this using an attribute in HTML:
<div id="foo" unselectable="on" class="unselectable">...</div>
Sadly this property isn't inherited, meaning you have to put an attribute in the start tag of every element inside the <div>. If this is a problem, yo...
Keyboard shortcut to comment lines in Sublime Text 2
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@GrahamR.Armstrong As the shortcut in that file is assigned to Ctrl+/ and one needs to press ctrl + # to use the function, I would suggest you try to use / to assign that key. I don't know what that JSON parser does with the # character.
– happym...
run main class of Maven project [duplicate]
...project)
$ mvnexec
1) org.jmeld.ui.JMeldComponent
2) org.jmeld.ui.text.FileDocument
3) org.jmeld.JMeld
4) org.jmeld.util.UIDefaultsPrint
5) org.jmeld.util.PrintProperties
6) org.jmeld.util.file.DirectoryDiff
7) org.jmeld.util.file.VersionControlDiff
8) org.jmeld.vc.svn.InfoCmd
9) org.jmel...
C compiler for Windows? [closed]
...ll run into linking issues for libraries as it uses a not so common object file format. If you can get source code that's not so much of an issue. Also, I've never used them but there are file format converter tools.
– BCS
Apr 23 '09 at 17:52
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Android - startActivityForResult immediately triggering onActivityResult
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Thank both of you, I had this in my manifest file and had totally forgotten about it
– TomBomb
Oct 27 '11 at 3:14
9
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Looking to understand the iOS UIViewController lifecycle
...s the view that the controller manages. It can load from an associated nib file or an empty UIView if null was found.
This makes it a good place to create your views in code programmatically.
This is where subclasses should create their custom view hierarchy if they aren't using a nib.
Shoul...
HttpUtility does not exist in the current context
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You're probably targeting the Client Profile, in which System.Web.dll is not available.
You can target the full framework in project's Properties.
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