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Setting variable to NULL after free
In my company there is a coding rule that says, after freeing any memory, reset the variable to NULL . For example ...
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How to mkdir only if a directory does not already exist?
I am writing a shell script to run under the KornShell (ksh) on AIX. I would like to use the mkdir command to create a directory. But the directory may already exist, in which case I do not want to do anything. So I want to either test to see that the directory does not exist, or suppress the "Fil...
How do I tar a directory of files and folders without including the directory itself?
I typically do:
17 Answers
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Flushing footer to bottom of the page, twitter bootstrap
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Found the snippets here works really well for bootstrap
Html:
<div id="wrap">
<div id="main" class="container clear-top">
<p>Your content here</p>
</div>
</div>
<footer class="footer">&...
Split views.py in several files
My views.py has become too big and it's hard to find the right view.
10 Answers
10
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How to split a String by space
I need to split my String by spaces.
For this I tried:
15 Answers
15
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Show the progress of a Python multiprocessing pool imap_unordered call?
I have a script that's successfully doing a multiprocessing Pool set of tasks with a imap_unordered() call:
9 Answers
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Remove duplicate elements from array in Ruby
I have a Ruby array which contains duplicate elements.
7 Answers
7
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Find the min/max element of an Array in JavaScript
How can I easily obtain the min or max element of a JavaScript Array?
51 Answers
51
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How to automatically add user account AND password with a Bash script?
...to create user accounts on my Linux (Fedora 10) and automatically assign a password via a bash script(or otherwise, if need be).
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