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Why does `a == b or c or d` always evaluate to True?
...e == "Kevin" or name == "Jon" or name == "Inbar"', setup="name='Inbar'")
0.4247764749999945
>>> timeit.timeit('name in {"Kevin", "Jon", "Inbar"}', setup="name='Inbar'")
0.18493307199999265
For those who may want proof that if a == b or c or d or e: ... is indeed parsed like this. The buil...
In Python, how do you convert seconds since epoch to a `datetime` object?
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4 Answers
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Git: Set up a fetch-only remote?
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answered Sep 26 '11 at 14:02
Daniel BrockmanDaniel Brockman
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Removing duplicates from a list of lists
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>>> k = [[1, 2], [4], [5, 6, 2], [1, 2], [3], [4]]
>>> import itertools
>>> k.sort()
>>> list(k for k,_ in itertools.groupby(k))
[[1, 2], [3], [4], [5, 6, 2]]
itertools often offers the fastest and most powerful so...
select into in mysql
... another as
– Shankar Regmi
Nov 8 '14 at 17:16
3
Correct syntax is: CREATE TABLE new_tbl AS SELEC...
Disabling browser caching for all browsers from ASP.NET
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HttpWatchSupportHttpWatchSupport
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Coredata Error “data: ”
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edited Apr 24 '14 at 21:09
answered Sep 5 '11 at 6:03
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