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How to format a duration in java? (e.g format H:MM:SS)
...atter isn't included. That one of the differences between Java 8 Date Time API and Joda Time.
– Tim Büthe
Aug 4 '14 at 17:33
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How to find elements with 'value=x'?
...al to 123:
jQuery("#attached_docs[value='123']")
Full reference: http://api.jquery.com/category/selectors/
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How can I create a directly-executable cross-platform GUI app using Python?
... using PySide which is LGPL. It's also more Pythonic than PyQt4's Python 2 API.
– Chris Morgan
Dec 7 '10 at 0:35
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Android: TextView: Remove spacing and padding on top and bottom
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If you use AppCompatTextView ( or from API 28 onward ) you can use the combination of those 2 attributes to remove the spacing on the first line:
XML
android:firstBaselineToTopHeight="0dp"
android:includeFontPadding="false"
Kotlin
text.firstBaselineToTopHeigh...
Difference between java.io.PrintWriter and java.io.BufferedWriter?
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The API reference for BufferedWriter and PrintWriter detail the differences.
The main reason to use the PrintWriter is to get access to the printXXX methods like println(). You can essentially use a PrintWriter to write to a fi...
Change Image of ImageView programmatically in Android
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This doesn't work in API 14. Should use: image.setImageResource(R.drawable.icon_dot1);
– Brave
Sep 3 '15 at 20:45
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Android - Back button in the title bar
...yIntent, 0);
return true;
}
That's it!
(In the Android developers API, it recommends messing around with the manifest and adding stuff like android:parentActivityName. But that doesn't seem to work for me. The above is simpler and more reliable.)
<meta-data
android:name="android....
Keep only first n characters in a string?
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Use the string.substring(from, to) API. In your case, use string.substring(0,8).
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GridView VS GridLayout in Android Apps
...yout that places its children in a rectangular grid.
It was introduced in API level 14, and was recently backported in the Support Library.
Its main purpose is to solve alignment and performance problems in other layouts.
Check out this tutorial if you want to learn more about GridLayout.
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iOS JavaScript bridge
...may get you rejected from the app store, is to use WebScriptObject.
These APIs are public on OSX but are not on iOS.
You need to define interfaces to the internal classes.
@interface WebScriptObject: NSObject
@end
@interface WebView
- (WebScriptObject *)windowScriptObject;
@end
@interface UIWeb...