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Difference between float and double in php?
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Unix shell script to truncate a large file
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float64 with pandas to_csv
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edited Jul 14 '17 at 19:21
Acumenus
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git -> show list of files changed in recent commits in a specific directory
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How to check if a model has a certain column/attribute?
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edited Sep 25 '15 at 4:34
mahemoff
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what is the most efficient way of counting occurrences in pandas?
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I think df['word'].value_counts() should serve. By skipping the groupby machinery, you'll save ...
How to sort a dataFrame in python pandas by two or more columns?
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As of the 0.17.0 release, the sort method was deprecated in favor of sort_values. sort was co...
Get local href value from anchor (a) tag
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answered Mar 15 '13 at 18:44
aorcsikaorcsik
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C++ where to initialize static const
...* foo::cs = "foo C string";
// No definition for i. (*)
const int foo::j = 4;
(*) According to the standards you must define i outside of the class definition (like j is) if it is used in code other than just integral constant expressions. See David's comment below for details.
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Iterate a list with indexes in Python
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>>> a = [3,4,5,6]
>>> for i, val in enumerate(a):
... print i, val
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0 3
1 4
2 5
3 6
>>>
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