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django syncdb and an updated model
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answered Oct 22 '09 at 8:09
Dominic RodgerDominic Rodger
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in_array multiple values
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Mark ElliotMark Elliot
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What is the naming convention in Python for variable and function names?
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887
See Python PEP 8: Function and Variable Names:
Function names should be lowercase, with words...
How to format a Java string with leading zero?
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289
In case you have to do it without the help of a library:
("00000000" + "Apple").substring("App...
Listing only directories in UNIX
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answered Sep 8 '10 at 11:45
David HancockDavid Hancock
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How to make unicode string with python3
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Assuming that text is a bytes object, just use text.decode('utf-8')
unicode of Python2 is equivalent to str in Python3, so you can also write:
str(text, 'utf-8')
if you prefer.
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Comparing two dataframes and getting the differences
...f.reindex(idx)
Date Fruit Num Color
9 2013-11-25 Orange 8.6 Orange
8 2013-11-25 Apple 22.1 Red
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Extracting the last n characters from a string in R
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288
I'm not aware of anything in base R, but it's straight-forward to make a function to do this us...