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Check if a subview is in a view
I'm making an app where I add a subview to a view using addSubview: on an IBAction . In the same way, when the button with that IBAction is touched again should call removeFromSuperview on that subview added on that IBAction :
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List all files and directories in a directory + subdirectories
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it means that in your system this app hasn't got enough permissions
– Ruslan F.
Sep 8 '12 at 16:44
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How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?
As I want to use Google maps in my application, I need the debug certificates' MD5 fingerprint. I tried following.:
10 Ans...
How can I force a hard reload in Chrome for Android
...ear cache in incognito mode only the first time. After that the same issue appears
– Mara
Jun 2 '18 at 10:00
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Keyboard shortcuts with jQuery
... special keys like shift,ctrl,alt,...) but I'm having troubles with basic mapping 0-9 and a-z).
– Martin
Dec 19 '13 at 12:16
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symbol(s) not found for architecture i386
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If you get this sort of thing appearing suddenly, it usually means the project is missing some frameworks it needs. Libraries and dependent projects can require frameworks, so if you've added one recently then that can cause this error.
To add frameworks...
Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
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Simply apply Twitter Bootstrap
text-success class on Glyphicon:
<span class="glyphicon glyphicon-play text-success">начал работу</span>
Full list of available colors: Bootstrap Documentation: Helper clas...
Chrome can't load web worker
...ile-access-from-files flag when you launch Chrome.
Example for MacOsX :
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --allow-file-access-from-files
More info : Web worker settings for chrome
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jquery ui Dialog: cannot call methods on dialog prior to initialization
I have an app on jquery 1.5 with dialogs worked fine.
While I have a lot of .live handlers, I changed this to .on.
For that, I have to update jquery (now 1.8.3 an jquerui 1.9.1).
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How can I mark “To Do” comments in Xcode?
...d:
#warning this will create a compiler warning.
And when you build the app you will get a compiler warning (a yellow triangle, not a compiler error) which is a little more "in your face" about reminding you of things you need to do.
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