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Jdbctemplate query for string: EmptyResultDataAccessException: Incorrect result size: expected 1, ac
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answered May 16 '12 at 5:46
Rakesh JuyalRakesh Juyal
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Do you need to dispose of objects and set them to null?
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247
Objects will be cleaned up when they are no longer being used and when the garbage collector se...
Checking if an Android application is running in the background
...aused();
}
Update
ActivityLifecycleCallbacks were added in API level 14 (Android 4.0). You can use them to track whether an activity of your application is currently visible to the user. Check Cornstalks' answer below for the details.
The wrong one
I used to suggest the following solution:
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Maven2 property that indicates the parent directory
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answered Jun 19 '09 at 18:34
ClayClay
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Soft keyboard open and close listener in an activity in Android
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answered Sep 5 '14 at 8:02
Jaap van HengstumJaap van Hengstum
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Gradients in Internet Explorer 9
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44
You still need to use their proprietary filters as of IE9 beta 1.
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Can't push to GitHub because of large file which I already deleted
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473
You can use
git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch <file/d...
Safe characters for friendly url [closed]
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214
To quote section 2.3 of RFC 3986:
"Characters that are allowed in a URI but do not have a reser...
How to automatically install Emacs packages by specifying a list of package names?
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edited Jan 23 '14 at 19:15
answered Apr 10 '12 at 17:16
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Quick Way to Implement Dictionary in C
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edited Dec 22 '14 at 15:21
lifebalance
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