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how do you filter pandas dataframes by multiple columns
...b-statements with ():
males = df[(df[Gender]=='Male') & (df[Year]==2014)]
To store your dataframes in a dict using a for loop:
from collections import defaultdict
dic={}
for g in ['male', 'female']:
dic[g]=defaultdict(dict)
for y in [2013, 2014]:
dic[g][y]=df[(df[Gender]==g) & (d...
Calling a class function inside of __init__
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edited Aug 8 '17 at 4:53
Azat Ibrakov
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answ...
What's the difference between integer class and numeric class in R
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4 Answers
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PostgreSQL query to return results as a comma separated list
... Kaleem Ullah
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answered Aug 10 '12 at 15:09
sorinsorin
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JS - get image width and height from the base64 code
I have a base64 img encoded that you can find here . How can I get the height and the width of it?
4 Answers
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github markdown colspan
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You can use HTML tables on GitHub (but not on StackOverflow)
<table>
<tr>
<...
How do I create/edit a Manifest file?
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ibramibram
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What is the difference between libsqlite3.dylib and libsqlite3.0.dylib?
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answered Nov 30 '10 at 14:39
Jeff KelleyJeff Kelley
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