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What does “rc” mean in dot files
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304
It looks like one of the following:
run commands
resource control
run control
runtime configu...
SQL Group By with an Order By
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200
In all versions of MySQL, simply alias the aggregate in the SELECT list, and order by the alias...
Comments in command-line Zsh
...rc
– Hamish Downer
Aug 25 '13 at 15:08
12
Is there a reason that this isn't the default behaviour...
Indentation in Go: tabs or spaces?
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edited Sep 20 '17 at 6:57
answered Sep 30 '13 at 12:49
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Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
... Andersen
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answered Jun 9 '11 at 10:01
Vineet ReynoldsVineet Reynolds
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When tracing out variables in the console, How to create a new line?
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answered Apr 26 '13 at 15:01
Selvakumar ArumugamSelvakumar Arumugam
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How to safely open/close files in python 2.4
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answered Sep 22 '10 at 14:40
Jon-EricJon-Eric
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How to cast an object in Objective-C
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answered Mar 27 '09 at 17:40
Jim PulsJim Puls
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Realistic usage of the C99 'restrict' keyword?
...d MultiplyArrays(int* dest, int* src1, int* src2, int n)
{
for(int i = 0; i < n; i++)
{
dest[i] = src1[i]*src2[i];
}
}
The compiler needs to properly handle if dest, src1, and src2 overlap, meaning it must do one multiplication at a time, from start to the end. By having re...
How to extract the first two characters of a string in shell scripting?
...er expansion:
pax> long="USCAGol.blah.blah.blah"
pax> short="${long:0:2}" ; echo "${short}"
US
This will set short to be the first two characters of long. If long is shorter than two characters, short will be identical to it.
This in-shell method is usually better if you're going to be doi...