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How to check whether a file is empty or not?
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361
>>> import os
>>> os.stat("file").st_size == 0
True
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How to access pandas groupby dataframe by key
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In [21]: gb.get_group('foo')
Out[21]:
A B C
0 foo 1.624345 5
2 foo -0.528172 11
4 foo 0.865408 14
Note: This doesn't require creating an intermediary dictionary / copy of every subdataframe for every group, so will be much more memory-efficient that creating the naive di...
How to do a logical OR operation in shell scripting
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answered Nov 6 '10 at 2:03
Coding DistrictCoding District
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The remote end hung up unexpectedly while git cloning
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36 Answers
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Git push existing repo to a new and different remote repo server?
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edited Aug 11 '13 at 10:24
answered Mar 3 '11 at 14:23
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What is the correct value for the disabled attribute?
...kup.
For HTML5, <input type="text" disabled /> is valid and used by W3C on their samples.
In fact, both ways works on all major browsers.
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How to create file execute mode permissions in Git on Windows?
...add foo.sh
C:\Temp\TestRepo>git ls-files --stage
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 foo.sh
As you note, after adding, the mode is 0644 (ie, not executable). However, we can mark it as executable before committing:
C:\Temp\TestRepo>git update-index --chmod=+x foo.sh
C...
Change color of UISwitch in “off” state
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137
My solution with #swift2:
let onColor = _your_on_state_color
let offColor = _your_off_state_co...
Given final block not properly padded
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edited Apr 23 '16 at 17:23
Artjom B.
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Where can I find the IIS logs?
...able on all sites)
You could also look into
%SystemDrive%\Windows\System32\LogFiles\HTTPERR
Which will contain similar log files that only represents errors.
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