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Get pandas.read_csv to read empty values as empty string instead of nan
...hat he doesn't want 'nan' to be treated as a default either. I've added a more complete explanation as a new answer.
– nealmcb
May 7 '17 at 14:55
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How can I create a temp file with a specific extension with .NET?
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@Pax: you have more chnace of winning the lottery 1000 times in a row than generating two idebtical guids. That's unique enough I guess...
– Mitch Wheat
Feb 24 '09 at 12:41
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What is the difference between UTF-8 and ISO-8859-1?
...aracter with a code point above 127 is represented by a sequence of two or more bytes, with the particulars of the encoding best explained here.
ISO-8859
ISO-8859 is a family of single-byte encoding schemes used to represent alphabets that can be represented within the range of 127 to 255. These v...
NumPy array initialization (fill with identical values)
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NumPy 1.8 introduced np.full(), which is a more direct method than empty() followed by fill() for creating an array filled with a certain value:
>>> np.full((3, 5), 7)
array([[ 7., 7., 7., 7., 7.],
[ 7., 7., 7., 7., 7.],
[ 7., 7., 7.,...
Dashed line border around UIView
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Is key-value observation (KVO) available in Swift?
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bash/fish command to print absolute path to a file
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Logging uncaught exceptions in Python
...or'>
Value: invalid syntax (<stdin>, line 1)
Traceback: None
For more information about sys.excepthook, read the docs.
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
...00110011001100110011001101
which is greater than the exact value and the more precise approximation at 53 digits.
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How to overload std::swap()
...er swap. Overloading rules ensure that if both declarations are seen, the more specific one (this one) will be chosen when swap is called without qualification.
– Dave Abrahams
Apr 17 '11 at 14:24
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