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How to select rows from a DataFrame based on column values?
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4135
To select rows whose column value equals a scalar, some_value, use ==:
df.loc[df['column_name'...
Create Git branch with current changes
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730
If you hadn't made any commit yet, only (1: branch) and (3: checkout) would be enough.
Or, in o...
Why does multiprocessing use only a single core after I import numpy?
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3 Answers
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how to check redis instance version?
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310
$ redis-server --version
gives you the version.
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Visual Studio 2010 - recommended extensions [closed]
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39 Answers
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Python 2.7: Print to File
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138
If you want to use the print function in Python 2, you have to import from __future__:
from __...
Using python's eval() vs. ast.literal_eval()?
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193
datamap = eval(raw_input('Provide some data here: ')) means that you actually evaluate the code ...
Maven project version inheritance - do I have to specify the parent version?
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EDIT: Since Maven 3.5.0 there is a nice solution for this using ${revision} placeholder. See FrVaBe's answer for details. For previous Maven versions see my original answer below.
No, there isn't. You always have to specify parent's version...
What does $@ mean in a shell script?
...drea Bergonzo
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answered Apr 3 '12 at 13:30
HarHar
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