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Use rvmrc or ruby-version file to set a project gemset with RVM?
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edited Nov 11 '13 at 22:46
wpp
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an...
How to create a WPF Window without a border that can be resized via a grip only?
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Community♦
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answered Mar 28 '16 at 8:50
Fernando AguirreFernando Aguirre
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Which Radio button in the group is checked?
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SLaksSLaks
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How to change plot background color?
...vel (e.g., '0.5');
one of {'b', 'g', 'r', 'c', 'm', 'y', 'k', 'w'};
a X11/CSS4 color name;
a name from the xkcd color survey; prefixed with 'xkcd:' (e.g., 'xkcd:sky blue');
one of {'tab:blue', 'tab:orange', 'tab:green', 'tab:red', 'tab:purple', 'tab:brown', 'tab:pink', 'tab:gray', 'tab:olive...
How to return multiple objects from a Java method?
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edited Aug 18 '11 at 18:52
Evan Mulawski
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async/await - when to return a Task vs void?
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I'm a little confused as to why you recommend returning a Task instead of void. Like you said, f() will throw and exception but g() will no...
Run JavaScript code on window close or page refresh?
...swered Nov 18 '12 at 19:10
JCOC611JCOC611
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Count(*) vs Count(1) - SQL Server
...dbo.tab800krows GROUP BY FKID
Same IO, same plan, the works
Edit, Aug 2011
Similar question on DBA.SE.
Edit, Dec 2011
COUNT(*) is mentioned specifically in ANSI-92 (look for "Scalar expressions 125")
Case:
a) If COUNT(*) is specified, then the result is the cardinality of T.
That is...
How to show the last queries executed on MySQL?
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FlipMcFFlipMcF
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How to print the full NumPy array, without truncation?
...ld=1000)
– Friendly Fella
Jun 20 at 11:52
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