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how do you filter pandas dataframes by multiple columns
...={}
for g in ['male', 'female']:
dic[g]=defaultdict(dict)
for y in [2013, 2014]:
dic[g][y]=df[(df[Gender]==g) & (df[Year]==y)] #store the DataFrames to a dict of dict
EDIT:
A demo for your getDF:
def getDF(dic, gender, year):
return dic[gender][year]
print genDF(dic, 'male', 2014)...
Django fix Admin plural
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283
Well well, it seems like the Meta class approach still works.
So placing a meta class inside you...
how do I strip white space when grabbing text with jQuery?
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333
Use the replace function in js:
var emailAdd = $(this).text().replace(/ /g,'');
That will r...
Python: Get the first character of the first string in a list?
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139
You almost had it right. The simplest way is
mylist[0][0] # get the first character from the...
Getting “bytes.Buffer does not implement io.Writer” error message
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3 Answers
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Detect Chrome extension first run / update
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answered Feb 19 '13 at 12:37
Alvin WongAlvin Wong
11.2k55 gold badges4040 silver badges7171 bronze badges
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How to execute a file within the python interpreter?
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237
Several ways.
From the shell
python someFile.py
From inside IDLE, hit F5.
If you're typing...
Android on-screen keyboard auto popping up
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edited Feb 6 '11 at 2:38
Danny Armstrong
1,3201212 silver badges1313 bronze badges
answered Mar 23 '...
Razor HtmlHelper Extensions (or other namespaces for views) Not Found
...ystem.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="fal...