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\d is less efficient than [0-9]
I made a comment yesterday on an answer where someone had used [0123456789] in a regular expression rather than [0-9] or \d . I said it was probably more efficient to use a range or digit specifier than a character set.
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Pythonic way to check if a file exists? [duplicate]
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answered Feb 13 '10 at 22:42
DesintegrDesintegr
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LINQ to Entities case sensitive comparison
...e back. Thanks.
– Ronnie Overby
Oct 4 '10 at 12:35
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PHP Sort a multidimensional array by element containing date
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answered May 26 '10 at 6:44
Ferdinand BeyerFerdinand Beyer
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Should a function have only one return statement?
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741
votes
I often have several statements at the start of a method to return for "easy...
Convert from ASCII string encoded in Hex to plain ASCII?
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there is no .decode('hex') on Python 3. .decode('hex') uses binascii.unhexlify() on Python 2.
– jfs
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How does one remove an image in Docker?
I'm running Docker under Vagrant under OS X 10.8.4 (Mountain Lion), and whenever I try to delete a saved image, I get an error:
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Missing Push Notification Entitlement
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Joshua Pinter
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answered Feb 11 '13 at 6:59
tomtom
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What are some common uses for Python decorators? [closed]
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answered Jan 29 '09 at 1:54
RSabetRSabet
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How to convert a Java 8 Stream to an Array?
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Jens Bannmann
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answered Apr 15 '14 at 9:07
skiwiskiwi
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