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A Regex that will never be matched by anything
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edited Jul 21 '17 at 16:03
community wiki
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Which @NotNull Java annotation should I use?
...n be used.
There are two different approaches. Some packages use JLS 9.6.4.1 style contexts. The following table gives an overview:
FIELD METHOD PARAMETER LOCAL_VARIABLE
android.support.annotation X X X
edu.umd.cs.findbugs.annotations X ...
How to undo another user’s checkout in TFS?
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144
There are at least 2 different ways to do this:
Command Line
There is a command-line utility...
How do I format a long integer as a string without separator in Java?
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edited Jan 22 '16 at 20:19
RAnders00
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Using --no-rdoc and --no-ri with bundler
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159
Make a file ~/.gemrc and put this in it:
gem: --no-rdoc --no-ri
That should make it apply wh...
How to remove all line breaks from a string
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16 Answers
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Android - Pulling SQlite database android device
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19 Answers
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How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
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17 Answers
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Grep not as a regular expression
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answered Feb 23 '12 at 15:50
Mr ListerMr Lister
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Checking if an Android application is running in the background
...Paused();
}
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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