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how do you filter pandas dataframes by multiple columns
... sub-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) &...
Android emulator: How to monitor network traffic?
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answered Apr 4 '10 at 13:21
Christopher OrrChristopher Orr
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How to clone all remote branches in Git?
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42 Answers
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Android EditText Max Length [duplicate]
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Nilesh Rathod
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answered Aug 23 '12 at 0:53
Ushal NaidooUs...
How can I create a simple message box in Python?
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262
You could use an import and single line code like this:
import ctypes # An included library ...
How to change the default font size in ggplot2
...like to know if it is possible to change some default parameters of ggplot2 graphics, like font size for instance, for a whole R session. The idea is to avoid setting them for each plot.
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Reload django object from database
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274
As of Django 1.8 refreshing objects is built in. Link to docs.
def test_update_result(self):
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How can I measure the speed of code written in PHP? [closed]
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edited Apr 2 '19 at 11:00
Glorfindel
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How to initialise memory with new operator in C++?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 5 '10 at 0:57
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NuGet Package Manager errors when trying to update
Opening VS2010 today, the extension manager notified me of an update for NuGet Package Manager.
4 Answers
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