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Efficient way to apply multiple filters to pandas DataFrame or Series
...es:
In [14]: def b(x, col, op, n):
return op(x[col],n)
In [15]: def f(x, *b):
return x[(np.logical_and(*b))]
In [16]: b1 = b(df, 'col1', ge, 1)
In [17]: b2 = b(df, 'col1', le, 1)
In [18]: f(df, b1, b2)
Out[18]:
col1 col2
1 1 11
Update: pandas 0.13 has a ...
Purpose of buildscript block in Gradle
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answered Jul 21 '13 at 15:37
Peter NiederwieserPeter Niederwieser
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How to call function from another file in go language?
...convention
– Raymond Chenon
Jan 18 '15 at 10:36
If test2 has a struct, will it imported too?
– A...
Difference between CSS3 transitions' ease-in and ease-out
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answered Mar 9 '12 at 15:03
Ry-♦Ry-
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Overriding superclass property with different type in Swift
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DashDash
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Convert date to another timezone in JavaScript
...ary.
– Rizky Ramadhan
Jan 18 '19 at 15:18
5
The MDN documentation clearly says that the only time...
How do I remove background-image in css?
...sary in Chrome
– dlchambers
Aug 27 '15 at 21:35
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What is the difference between String and string in C#?
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Visual Studio 2015 says that String.Format should be changed to string.Format, so I guess Microsoft is going that way. I have also always used String for the static methods.
– Sami Kuhmonen
Dec 22 '14 a...
Moving default AVD configuration folder (.android)
...for.
– Artem Russakovskii
Feb 22 at 15:52
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How to convert a Git shallow clone to a full clone?
...out 'shallow' refs
– Tyguy7
Sep 19 '15 at 0:08
3
git fetch --depth=2147483647 is the largest poss...