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ld cannot find an existing library
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158
The problem is the linker is looking for libmagic.so but you only have libmagic.so.1
A quick h...
Pandas DataFrame Groupby two columns and get counts
...y @Andy's answer, you can do following to solve your second question:
In [56]: df.groupby(['col5','col2']).size().reset_index().groupby('col2')[[0]].max()
Out[56]:
0
col2
A 3
B 2
C 1
D 3
share
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NTFS performance and large volumes of files and directories
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nulltoken
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answered Nov 14 '08 at 20:27
MrBMrB
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How to word wrap text in HTML?
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245
Try this:
div {
width: 200px;
word-wrap: break-word;
}
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Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
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52
This is what worked for me.
On my machine I kept both Xcode 5 and Xcode 6 beta.
From Xcode 6...
Do rails rake tasks provide access to ActiveRecord models?
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answered May 18 '09 at 5:47
gmonieygmoniey
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what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
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257
using the json gem when parsing the json string you can pass in the symbolize_names option. See...
Android - Launcher Icon Size
... when uploading your app onto the Google Play Store and this should be WEB 512 x 512. This is so large so that Google can rescale it to any size in order to advertise your app throughout the Google Play Store and not add pixelation to your logo.
Basically, all of the other icons should be in propor...
How to make a in Bootstrap look like a normal link in nav-tabs?
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SW4SW4
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Get String in YYYYMMDD format from JS date object?
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mb21
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answered Jun 18 '10 at 7:37
o-oo-o
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