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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
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Why does Python print unicode characters when the default encoding is ASCII?
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>>> import sys
>>> print sys.stdout.encoding
ANSI_X3.4-1968
Bingo!
If you now try to output some unicode character outside of ascii you should get a nice error message
>>> print u'\xe9'
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9'
in positio...
String comparison using '==' vs. 'strcmp()'
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Choosing the default value of an Enum type without having to change values
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Possible to make labels appear when hovering over a point in matplotlib?
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It seems none of the other answers here actually answer the question. So here is a code that us...
Changing a specific column name in pandas DataFrame
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A one liner does exist:
In [27]: df=df.rename(columns = {'two':'new_name'})
In [28]: df
Out[...
Iteration ng-repeat only X times in AngularJs
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Angular comes with a limitTo:limit filter, it support limiting first x items and last x items...
Which, if any, C++ compilers do tail-recursion optimization?
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All current mainstream compilers perform tail call optimisation fairly well (and have done for ...
How do I purge a linux mail box with huge number of emails? [closed]
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You can simply delete the /var/mail/username file to delete all emails for a specific user. Also...
How do I output coloured text to a Linux terminal?
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