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Alter Table Add Column Syntax

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Sorting data based on second column of a file

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Rails 3 execute custom sql query without a model

... answered Mar 14 '13 at 11:48 denis-budenis-bu 3,29611 gold badge1414 silver badges1111 bronze badges ...
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How to convert a clojure keyword into a string?

... answered Sep 15 '10 at 15:49 kotarakkotarak 16.3k22 gold badges4444 silver badges3838 bronze badges ...
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str performance in python

...tly) faster than str: >>> Timer('str(x)', 'x=100').timeit() 0.25641703605651855 >>> Timer('"%s" % x', 'x=100').timeit() 0.2169809341430664 Do note that str is still slightly slower, as @DietrichEpp said, this is because str involves lookup and function call operations, while % c...
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PostgreSQL - Rename database

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A Better Django Admin ManyToMany Field Widget

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Possible to access the index in a Hash each loop?

... | edited Jan 24 '12 at 7:13 Michael Shimmins 19.4k66 gold badges5050 silver badges9090 bronze badges ...
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What's a standard way to do a no-op in python?

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What is the difference between Int and Integer?

...y recognise the "bignum" type here. "Int" is the more common 32 or 64 bit integer. Implementations vary, although it is guaranteed to be at least 30 bits. Source: The Haskell Wikibook. Also, you may find the Numbers section of A Gentle Introduction to Haskell useful. ...