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How to estimate how much memory a Pandas' DataFrame will need?
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David
1544 bronze badges
answered Oct 6 '15 at 12:34
Aleksey SivokonAleksey Sivokon
1...
How to handle button clicks using the XML onClick within Fragments
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175
You could just do this:
Activity:
Fragment someFragment;
//...onCreate etc instantiating ...
Reverting a single file to a previous version in git [duplicate]
...re a way to go through different commits on a file.
Say I modified a file 5 times and I want to go back to change 2, after I already committed and pushed to a repository.
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Pass ruby script file to rails console
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answered Nov 2 '13 at 23:52
AdrianAdrian
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How can I upload fresh code at github?
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answered May 19 '10 at 15:24
VeetiVeeti
5,11933 gold badges2828 silver badges3737 bronze badges
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Add custom messages in assert?
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answered Jul 16 '12 at 14:50
Andrei BozantanAndrei Bozantan
3,16322 gold badges2424 silver badges3939 bronze badges
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Python Pandas: Get index of rows which column matches certain value
...e({'BoolCol': [True, False, False, True, True]},
index=[10,20,30,40,50])
In [53]: df
Out[53]:
BoolCol
10 True
20 False
30 False
40 True
50 True
[5 rows x 1 columns]
In [54]: df.index[df['BoolCol']].tolist()
Out[54]: [10, 40, 50]
If you want to use the index,
In [56]:...
How do you diff a directory for only files of a specific type?
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answered Sep 23 '10 at 5:26
Paused until further notice.Paused until further notice.
287k8181 gold badges340340 silver badges410410 bronze badges
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sass --watch with automatic minify?
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563
sass --watch a.scss:a.css --style compressed
Consult the documentation for updates:
http:/...