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Efficient way to apply multiple filters to pandas DataFrame or Series
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250
Pandas (and numpy) allow for boolean indexing, which will be much more efficient:
In [11]: df.l...
Get querystring from URL using jQuery [duplicate]
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From: http://jquery-howto.blogspot.com/2009/09/get-url-parameters-values-with-jquery.html
This is what you need :)
The following code will return a JavaScript Object containing the URL parameters:
// Read a page's GET URL variables and return them as an associat...
Is it possible to use jQuery to read meta tags
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answered Jun 24 '09 at 4:15
MiffTheFoxMiffTheFox
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Gradle buildscript dependencies
...omusHiery Nomus
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Javascript shorthand ternary operator
...:)
– Web_Designer
Jan 16 '12 at 18:10
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For anyone curious, this works because JS's || operator d...
How to start an application without waiting in a batch file?
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309
I'm making a guess here, but your start invocation probably looks like this:
start "\Foo\Bar\P...
how to write setTimeout with params by Coffeescript
...o with that in mind:
delay = (ms, func) -> setTimeout func, ms
delay 1000, -> something param
Granted, this adds the overhead of an extra function call to every setTimeout you make; but in today's JS interpreters, the performance drawback is insignificant unless you're doing it thousands o...
CSS hide scroll bar if not needed
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Martin
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answered Sep 10 '13 at 10:47
RJoRJo
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Possible to access the index in a Hash each loop?
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Michael Shimmins
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answered Jan 18 '10 at 2:38
YOUYOU
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Concatenate strings in Less
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answered Aug 28 '13 at 13:20
user2725509user2725509
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