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Get the Row(s) which have the max count in groups using groupby
... 8
4 MM2 S4 bg 10
5 MM2 S4 dgd 1
6 MM4 S2 rd 2
7 MM4 S2 cb 2
8 MM4 S2 uyi 7
In [2]: df.groupby(['Mt'], sort=False)['count'].max()
Out[2]:
Mt
S1 3
S3 8
S4 10
S2 7
Name: count
To get the indices of the original DF you can do:
In [3]: id...
Does Ruby have a string.startswith(“abc”) built in method?
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String#start_with? was introduced in ruby 1.8.7 and 1.9.0 - for older versions you may want to use one of the regex or index versions mentioned in other answers.
– Hamish Downer
Sep 7 '11 at 13:25
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Extracting Nupkg files using command line
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Keith Pinson
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answered Mar 12 '15 at 21:43
AndyAndy
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python assert with and without parenthesis
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answered Jun 24 '10 at 17:00
Mark RushakoffMark Rushakoff
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In Vim/Vi, how do you move the cursor to the end of the previous word?
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edited Jun 13 '16 at 19:27
Kenny Evitt
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answered...
What does the 'Z' mean in Unix timestamp '120314170138Z'?
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the use of the term "Zulu Time". The Greenwich time zone runs from
7.5°W to 7.5°E longitude, while zone A runs from 7.5°E to 22.5°E longitude, etc.
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How to copy text to clipboard/pasteboard with Swift
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470
If all you want is plain text, you can just use the string property. It's both readable and wri...
Change UICollectionViewCell size on different device orientations
...on sharedApplication] statusBarOrientation])) {
return CGSizeMake(170.f, 170.f);
}
return CGSizeMake(192.f, 192.f);
}
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
{
[self.collectionView performBatchUpdates:nil completion:nil];
}
Ca...
Hiding the legend in Google Chart
...egend:{position:'none'}};
– o01
Feb 7 '12 at 22:28
This removes the title too!
– atreat
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