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How to take column-slices of dataframe in pandas
I load some machine learning data from a CSV file. The first 2 columns are observations and the remaining columns are features.
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Heroku error: “Permission denied (public key)”
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Try heroku keys:add <path-to-your-public-key>.
For example, heroku keys:add ~/.ssh/id_...
Red black tree over avl tree
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What's the main reason for choosing Red black trees instead of AVL trees?
Both red-black t...
Python - When to use file vs open
...en file and open in Python? When should I use which one? (Say I'm in 2.5)
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Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
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month name to month number and vice versa in python
...calendar
{v: k for k,v in enumerate(calendar.month_abbr)}
Before Python (2.7+) you would do
dict((v,k) for k,v in enumerate(calendar.month_abbr))
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How can I easily fixup a past commit?
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How can we print line numbers to the log in java
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How to format Joda-Time DateTime to only mm/dd/yyyy?
I have a string " 11/15/2013 08:00:00 ", I want to format it to " 11/15/2013 ", what is the correct DateTimeFormatter pattern?
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How to create a file with a given size in Linux?
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answered Sep 26 '08 at 12:53
Ilya KochetovIlya Kochetov
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