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git difftool, open all diff files immediately, not in serial
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Is there a “vim runtime log”?
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edited Jan 16 '17 at 22:25
ideasman42
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PHP multidimensional array search by value
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How do I add BundleConfig.cs to my project?
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Clearing a string buffer/builder after loop
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JonJon
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Django Model - Case-insensitive Query / Filtering
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answered Jul 31 '12 at 15:08
RonRon
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How to check if current thread is not main thread
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Looper.myLooper() == Looper.getMainLooper()
if this returns true, then you're on the UI threa...
How to read contacts on Android 2.0
I'm working on Android 2.0 and am trying to receive a list of all contacts.
9 Answers
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Wait for a void async method
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244
Best practice is to mark function async void only if it is fire and forget method, if you want...
sed error: “invalid reference \1 on `s' command's RHS”
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Don't you need to actually capture for that to work? i.e. for variant 2:
-r -e "s/WARNING: (\([a-zA-Z0-9./\\ :-]\+\))/${warn}WARNING: \1${c_end}/g" \
(Note: untested)
Without the -r argument back-references (like \1) won't work.
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