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jQuery removeClass wildcard
...r-\S+/g) || []).join(' ');
});
Live example: http://jsfiddle.net/xa9xS/1409/
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Recursion in Angular directives
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edited Dec 19 '18 at 23:05
Ilja Den
5377 bronze badges
answered Sep 4 '13 at 9:04
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How to check if there exists a process with a given pid in Python?
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Sending signal 0 to a pid will raise an OSError exception if the pid is not running, and do nothing otherwise.
import os
def check_pid(pid):
""" Check For the existence of a unix pid. """
try:
os.kill(pid, 0)
e...
How to repeat a string a variable number of times in C++?
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edited Mar 25 '19 at 17:06
Colonel Panic
113k7171 gold badges350350 silver badges426426 bronze badges
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Shell command to sum integers, one per line?
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+500
Bit of awk should do it?
awk '{s+=$1} END {print s}' mydatafile
Note: some versions of awk have some odd behaviours if you are go...
Maven dependency spring-web vs spring-webmvc
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edited May 21 '16 at 19:05
Nayan
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answered Nov 23 '12 at 17:5...
Insert at first position of a list in Python [closed]
...an I insert an element at the first index of a list ?
If I use list.insert(0,elem), do elem modify the content of the first index?
Or do I have to create a new list with the first elem and then copy the old list inside this new one?
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Changing image sizes proportionally using CSS?
...on (in my example the width), when telling the image to have the width at 100%, it will make it the full width of the container. The auto at the height will make the image have the height proportional to the new width.
Ex:
HTML:
<div class="container">
<img src="something.png" />
<...
Legality of COW std::string implementation in C++11
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answered Aug 30 '12 at 15:06
Dave SDave S
18.1k33 gold badges4343 silver badges6464 bronze badges
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What is the purpose of fork()?
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105
fork() is how you create new processes in Unix. When you call fork, you're creating a copy of ...