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What is the most efficient way to create a dictionary of two pandas Dataframe columns?
...list('AB'))
In [7]: %timeit dict(zip(df.A,df.B))
1000 loops, best of 3: 1.27 ms per loop
In [8]: %timeit pd.Series(df.A.values,index=df.B).to_dict()
1000 loops, best of 3: 987 us per loop
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How do I pass parameters to a jar file at the time of execution?
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answered Jan 19 '09 at 6:27
RejiReji
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How to get Scala List from Java List?
...[String]"
– dranxo
May 23 '14 at 23:27
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JavaConversions are deprecated since 2.12.0. Use JavaCo...
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Lauren Van Sloun
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What is Erlang written in?
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answered Feb 13 '09 at 14:50
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how to get an uri of an image resource in android
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edited Feb 27 '17 at 21:02
answered Jul 12 '16 at 23:54
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TillTill
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How do I get into a non-password protected Java keystore or change the password?
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answered Dec 27 '11 at 1:37
Ryan StewartRyan Stewart
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NPM/Bower/Composer - differences?
...many lets make a 4th. :)
– Eric
Oct 27 '14 at 20:39
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@AngelS.Moreno you are right and I would ev...
What is the mouse down selector in CSS?
...:hover.
– InTheZone
Apr 15 '16 at 8:27
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Also, :active has to be after :focus for it to work. Th...