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Static extension methods [duplicate]
...mal extension methods, but why should I when the extension approach is far more elegant to work with. Syntactic sugar is useful, be it instanced or static.
– WiredWiz
Nov 7 '13 at 15:46
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What happens to a detached thread when main() exits?
...f said signalling by a waiting thread), because, in general, there will be more code executed after e.g. a notify_all() of a condition variable, in particular the destructors of automatic and thread-local objects.
Running the signalling as the last thing the thread does (after destructors of automa...
How Do You Clear The IRB Console?
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Ctrl+L also works in gnome-terminal, but something more programmatic is system 'clear'
– vol7ron
Jun 6 '13 at 15:54
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jQuery: count number of rows in a table
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Export from sqlite to csv using shell script
...es of code into your answer, then the upvote I've already given would feel more justified.
– mxmlnkn
Feb 16 '18 at 14:32
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break out of if and foreach
...of next expression and start behaving unexpectedly (IE jumping out of much more than you would have wanted). I know everyone suggests against the use of GOTO, but I think that, for all those cases when you can't really do better than using a break, a goto can be a better option. Of course, for forwa...
How can I create tests in Android Studio?
...nd not the Android APIs. (Sometimes you can make a fake API object to test more things locally. This is called a mocking. A mock Context is an example.)
Instrumented tests. These tests are run on a real device or in the emulator. That makes them slower than the local tests. However, they are more fl...
What is the meaning of the 'g' flag in regular expressions?
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@xr280xr Not irrelevant, more like counterproductive. It will break things if you re-use the RegExp. var r = /a/g; console.log(r.test('a'), r.test('a')); // true false
– Janosch
Oct 7 '18 at 18:38
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Does setWidth(int pixels) use dip or px?
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The applyDimension() version executes more code and it a bit more difficult to read I find. FWIW, the line I posted is what we actually use all over the place in the framework and standard apps.
– Romain Guy
Mar 9 '10 at 5:2...
How can I split a shell command over multiple lines when using an IF statement?
... just an escaped newline. I hate invisible characters. They'd make so much more sense to me if they were all just visible. Thank you!
– Dmitry Minkovsky
Sep 3 '13 at 19:29
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