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How can I run an external command asynchronously from Python?
... That's why everyone says to use subprocess.
For more information, read http://docs.python.org/library/os.html#os.system
The subprocess module provides more
powerful facilities for spawning new
processes and retrieving their
results; using that module is
preferable to using this funct...
What's the difference between isset() and array_key_exists()? [duplicate]
...
Function isset() is faster, check http://www.php.net/manual/en/function.array-key-exists.php#82867
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Eclipse Autocomplete (percent sign, in Juno)
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Can I set an unlimited length for maxJsonLength in web.config?
...from a Controller method, make sure you read this SO answer below as well: https://stackoverflow.com/a/7207539/1246870
The MaxJsonLength property cannot be unlimited, is an integer property that defaults to 102400 (100k).
You can set the MaxJsonLength property on your web.config:
<configurat...
XPath - Selecting elements that equal a value
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jQuery get mouse position within an element
...ece of code, its quite nice :)
<script language="javascript" src="http://code.jquery.com/jquery-1.4.1.js" type="text/javascript"></script>
<script language="javascript">
$(document).ready(function(){
$(".div_container").mousemove(function(e){
var parentOffset = $(...
What's a quick way to test to see a file exists?
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How to initialize a dict with keys from a list and empty value in Python?
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Get first n characters of a string
...er". Here's some documentation from codeigniter's user guide that applies: http://codeigniter.com/user_guide/helpers/text_helper.html
(just read the word_limiter and character_limiter sections).
Here's two functions from it relevant to your question:
if ( ! function_exists('word_limiter'))
{
fu...
setting multiple column using one update
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