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Multiple levels of 'collection.defaultdict' in Python
... Python daily.
– mVChr
Nov 3 '14 at 22:32
3
Looking for more details about using this method with...
Why does substring slicing with index out of range work?
...return.
– Mark Ransom
Feb 28 '12 at 22:30
7
@MarkRansom, that's true; but returning None in this ...
“Inner exception” (with traceback) in Python?
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edited Feb 6 '19 at 22:19
Jonathon Reinhart
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How do I pass a command line argument while starting up GDB in Linux? [duplicate]
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edited Mar 8 '14 at 22:12
answered Jan 24 '13 at 6:08
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Joda-Time: what's the difference between Period, Interval and Duration?
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edited Sep 22 '15 at 18:35
David Conrad
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How to determine whether a Pandas Column contains a particular value
...s:
In [21]: s.unique()
Out[21]: array(['a', 'b', 'c'], dtype=object)
In [22]: 'a' in s.unique()
Out[22]: True
or a python set:
In [23]: set(s)
Out[23]: {'a', 'b', 'c'}
In [24]: 'a' in set(s)
Out[24]: True
As pointed out by @DSM, it may be more efficient (especially if you're just doing this ...
Can I return the 'id' field after a LINQ insert?
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answered Sep 22 '08 at 9:15
GermstormGermstorm
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Find index of last occurrence of a sub-string using T-SQL
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22 Answers
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Why does multiprocessing use only a single core after I import numpy?
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edited Oct 22 '13 at 22:44
answered Mar 26 '13 at 15:36
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How to add a 'or' condition in #ifdef
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jalfjalf
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