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Get all attributes of an element using jQuery
...s, arguments);
};
})($.fn.attr);
Usage:
var $div = $("<div data-a='1' id='b'>");
$div.attr(); // { "data-a": "1", "id": "b" }
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Cell spacing in UICollectionView
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144
I know that the topic is old, but in case anyone still needs correct answer here what you need...
How to print a percentage value in python?
...entage floating point precision type:
>>> print "{0:.0%}".format(1./3)
33%
If you don't want integer division, you can import Python3's division from __future__:
>>> from __future__ import division
>>> 1 / 3
0.3333333333333333
# The above 33% example would could now b...
SQL statement to select all rows from previous day
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Returning a boolean from a Bash function
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Cost of exception handlers in Python
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Why don't you measure it using the timeit module? That way you can see whether it's relevant t...
PDOException SQLSTATE[HY000] [2002] No such file or directory
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How to get overall CPU usage (e.g. 57%) on Linux [closed]
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177
Take a look at cat /proc/stat
grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} EN...
Build tree array from flat array in javascript
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165
There is an efficient solution if you use a map-lookup. If the parents always come before thei...
How to join absolute and relative urls?
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218
You should use urlparse.urljoin :
>>> import urlparse
>>> urlparse.urljoin(...