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Checking whether a string starts with XXXX
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Adding new column to existing DataFrame in Python pandas
...df1['e'] = pd.Series(np.random.randn(sLength), index=df1.index)
Edit 2015
Some reported getting the SettingWithCopyWarning with this code.
However, the code still runs perfectly with the current pandas version 0.16.1.
>>> sLength = len(df1['a'])
>>> df1
a b ...
log4net hierarchy and logging levels
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Difference between JOIN and INNER JOIN
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Sled
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Android Facebook style slide
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python .replace() regex [duplicate]
...e,contents)
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Feb 2 '15 at 18:54
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When to use inline function and when not to use it?
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TypeError: Missing 1 required positional argument: 'self'
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answered Dec 3 '17 at 15:58
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