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Is there a splice method for strings?
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Lorenz Meyer
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answered Jan 25 '14 at 12:37
LouisLouis
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In javascript, is an empty string always false as a boolean?
...s settled
– Anthony
Mar 2 '16 at 22:34
29
One caveat is that new String("") is truthy! This is be...
How do I print the elements of a C++ vector in GDB?
...ctor
This will produce an output similar to:
$1 = std::vector of length 3, capacity 4 = {10, 20, 30}
To achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, ...
How do I download a tarball from GitHub using cURL?
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tom
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answered Apr 21 '11 at 15:35
saltycranesaltycrane
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How to create a UIView bounce animation?
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memmonsmemmons
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Named colors in matplotlib
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317
I constantly forget the names of the colors I want to use and keep coming back to this questio...
Assigning a variable NaN in python without numpy
...>>> import math
>>> math.isnan(nan)
True
Before Python 3.5, one could use float("nan") (case insensitive).
Note that checking to see if two things that are NaN are equal to one another will always return false. This is in part because two things that are "not a number" cannot (s...
Is there a library function for Root mean square error (RMSE) in python?
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answered Sep 4 '13 at 20:56
GregGreg
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Fill SVG path element with a background-image
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3
very nice, does this work with base64 images too? instead of wall.jpg something like data:image/png;base64,iVBORw0KGgoAA like you would in n...