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How to add an auto-incrementing primary key to an existing table, in PostgreSQL?
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(Updated - Thanks to the people who commented)
Modern Versions of PostgreSQL
Suppose you hav...
'git branch -av' showing remote branch that no longer exists
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Can gcc output C code after preprocessing?
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answered Feb 4 '11 at 17:19
mipadimipadi
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What is the effect of encoding an image in base64?
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It will be approximately 37% larger:
Very roughly, the final size of Base64-encoded binary data is equal to 1.37 times the original data size
Source: http://en.wikipedia.org/wiki/Base64
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Suppress echo of command invocation in makefile?
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answered Apr 1 '12 at 18:38
user405725user405725
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How do I list all files of a directory?
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Vaibhav
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answered Jul 8 '10 at 21:01
pycruftpycruft
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Inserting a Link to a Webpage in an IPython Notebook
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bfontaine
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answered Nov 27 '15 at 1:50
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How to capitalize first letter of each word, like a 2-word city? [duplicate]
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edited Aug 23 '18 at 15:36
Max Favilli
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Should you always favor xrange() over range()?
...ver, there are still a few cases why you might prefer range():
In python 3, range() does what xrange() used to do and xrange() does not exist. If you want to write code that will run on both Python 2 and Python 3, you can't use xrange().
range() can actually be faster in some cases - eg. if itera...