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How to use double or single brackets, parentheses, curly braces
...ets seem to evaluate quite a lot quicker than single ones.
$ time for ((i=0; i<10000000; i++)); do [[ "$i" = 1000 ]]; done
real 0m24.548s
user 0m24.337s
sys 0m0.036s
$ time for ((i=0; i<10000000; i++)); do [ "$i" = 1000 ]; done
real 0m33.478s
user 0m33.478s
sys 0m0.000s
The br...
Can we define implicit conversions of enums in c#?
... foreach (TDerived value in _values.Values)
if (0 == string.Compare(value.Name, name, true) || 0 == string.Compare(value.DisplayName, name, true))
return value;
return null;
}
}
}
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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
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+400
One word answer: asynchronicity.
Forewords
This topic has been iterated at least a couple of thousands of times, here, in Stack Ove...
Compile error: “g++: error trying to exec 'cc1plus': execvp: No such file or directory”
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answered Jan 16 '14 at 6:20
hahakubilehahakubile
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Return multiple values in JavaScript?
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20 Answers
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How to use JavaScript regex over multiple lines?
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answered Dec 30 '09 at 18:29
Brian CampbellBrian Campbell
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Have nginx access_log and error_log log to STDOUT and STDERR of master process
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205
Edit: it seems nginx now supports error_log stderr; as mentioned in Anon's answer.
You can sen...
How to select/get drop down option in Selenium 2
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edited Sep 7 '16 at 15:09
matt freake
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answere...
Simple way to convert datarow array to datatable
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answered Jan 23 '10 at 8:40
Jay RiggsJay Riggs
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What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
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240
You usually get this error if your tables use the InnoDB engine. In that case you would have to ...