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What is the most efficient way to create a dictionary of two pandas Dataframe columns?
... pd.DataFrame(randint(0,10,10000).reshape(5000,2),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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Get commit list between tags in git
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dumbledad
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answered May 2 '11 at 23:08
manojldsmanojlds...
Why does (1 in [1,0] == True) evaluate to False?
...n Marnach
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Are “elseif” and “else if” completely synonymous?
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edited Sep 7 '10 at 20:40
answered Sep 7 '10 at 20:25
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ASP.NET MVC3: What is the packages.config for?
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This file is managed by the NuGet infrastructure. It's used to track installed packages with th...
error: Libtool library used but 'LIBTOOL' is undefined
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S.S. Anne
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answered Apr 4 '16 at 11:42
EliEli
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use initial width for element not working in IE
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178
Like you said, generally width: auto will have a similar effect. Having the rules:
.my-select...
unresolved reference to object [INFORMATION_SCHEMA].[TABLES]
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answered Aug 7 '13 at 6:59
SamSam
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Sass calculate percent minus px
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Sass cannot perform arithmetic on values that cannot be converted from one unit to the next. Sa...