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How do I kill background processes / jobs when my shell script exits?
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13 Answers
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Handling optional parameters in javascript
I have a static javascript function that can take 1, 2 or 3 parameters:
12 Answers
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Is there a way to use PhantomJS in Python?
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374
The easiest way to use PhantomJS in python is via Selenium. The simplest installation method i...
php is null or empty?
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353
What you're looking for is:
if($variable === NULL) {...}
Note the ===.
When use ==, as you ...
Does return stop a loop?
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answered Jul 30 '12 at 1:41
Michael BerkowskiMichael Berkowski
246k3636 gold badges408408 silver badges359359 bronze badges
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Is there a way to make mv create the directory to be moved to if it doesn't exist?
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304
How about this one-liner (in bash):
mkdir --parents ./some/path/; mv yourfile.txt $_
Breaki...
In C, how should I read a text file and print all strings
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132
The simplest way is to read a character, and print it right after reading:
int c;
FILE *file;
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Advantages of Binary Search Trees over Hash Tables
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edited Jan 9 '18 at 3:02
answered Nov 8 '10 at 22:11
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How do RVM and rbenv actually work?
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edited Feb 23 '12 at 23:27
answered Feb 23 '12 at 22:20
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What's the recommended approach to resetting migration history using Django South?
...venient, but doesn't
affect other apps) - thanks! – chrisv Mar 26 '13 at 9:09
Accepted answer follows below:
First, an answer by the South author:
As long as you take care to do it on all deployments simultaneously, there shouldn't be any problem with this. Personally, I'd do:
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