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How to hide command output in Bash
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250
Use this.
{
/your/first/command
/your/second/command
} &> /dev/null
Explanation
T...
Significance of a .inl file in C++
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140
.inl files are never mandatory and have no special significance to the compiler. It's just a wa...
Is it possible to have nested templates in Go using the standard library?
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Sergei Basharov
40.2k5353 gold badges164164 silver badges279279 bronze badges
answered Jul 13 '12 at 9:53
tux21btux21b...
Most simple but complete CMake example
...> ...]) without comma or semicolor. Each argument is a string. foobar(3.0) and foobar("3.0") is the same. you can set lists/variables with set(args arg1 arg2). With this variable set foobar(${args}) and foobar(arg1 arg2) are effectively the same. A non existent variable is equivalent to an empty...
How does MySQL process ORDER BY and LIMIT in a query?
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It will order first, then get the first 20. A database will also process anything in the WHERE clause before ORDER BY.
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Why are two different concepts both called “heap”?
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answered Nov 9 '09 at 4:47
James McNellisJames McNellis
319k7070 gold badges865865 silver badges944944 bronze badges
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Check if inputs are empty using jQuery
...g');
}
});
And you don't necessarily need .length or see if it's >0 since an empty string evaluates to false anyway but if you'd like to for readability purposes:
$('#apply-form input').blur(function()
{
if( $(this).val().length === 0 ) {
$(this).parents('p').addClass('warning'...
How to get number of rows using SqlDataReader in C#
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answered Sep 5 '09 at 13:25
Henk HoltermanHenk Holterman
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jQuery's jquery-1.10.2.min.map is triggering a 404 (Not Found)
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If Chrome DevTools is reporting a 404 for a .map file (maybe jquery-1.10.2.min.map, jquery.min.map or jquery-2.0.3.min.map, but can happen with anything) first thing to know is this is only requested when using the DevTools.
Your users will not be hitting thi...
git --git-dir not working as expected
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edited Mar 4 '15 at 21:09
pimlottc
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answered S...