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Apply pandas function to column to create multiple new columns?
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Building off of user1827356 's answer, you can do the assignment in one pass using df.merge:
df.merge(df.textcol.apply(lambda s: pd.Series({'feature1':s+1, 'feature2':s-1})),
left_index=True, right_index=True)
textcol feature1 feature...
C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
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Jon SkeetJon Skeet
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Differences between dependencyManagement and dependencies in Maven
...ails.
– hotshot309
Sep 13 '12 at 16:27
2
The second paragraph (dependencyManagement also controls...
Forking from GitHub to Bitbucket
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answered Feb 27 '13 at 6:46
aleembaleemb
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Calculate distance between 2 GPS coordinates
...uscletus
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17
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Java string to date conversion
... July; Jul; 07
w Week in year Number 27
W Week in month Number 2
D Day in year Number 189
d Day in month Number 10
F Day of week in month Number 2
E ...
How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView
...be replaced by'
– David O'Meara
May 27 '12 at 11:47
9
but how can I make some space between Image...
Select2 doesn't work when embedded in a bootstrap modal
..."overflow:hidden;">
– Wissem
Nov 27 '13 at 8:49
40
How the hell you discovered that ?
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C# “internal” access modifier when doing unit testing
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1227
Internal classes need to be tested and there is an assemby attribute:
using System.Runtime.Com...
Android - How to get application name? (Not package name)
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answered Feb 27 '13 at 14:23
darrenpdarrenp
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