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Getting individual colors from a color map in matplotlib
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226
You can do this with the code below, and the code in your question was actually very close to ...
Convert Linq Query Result to Dictionary
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3 revs, 3 users 72%tvanfosson
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Rebase array keys after unsetting elements
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answered May 9 '11 at 22:18
Naftali aka NealNaftali aka Neal
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HTML5 Canvas Resize (Downscale) Image High Quality?
...me details and adds noise.
Yet there's an exception to that : since the 2X image downsampling is very simple to compute (average 4 pixels to make one) and is used for retina/HiDPI pixels, this case is handled properly -the Browser does make use of 4 pixels to make one-.
BUT... if you use sever...
How to round up to the nearest 10 (or 100 or X)?
...g10(x))
This actually also works when x is a vector:
> roundUp(c(0.0023, 3.99, 10, 1003))
[1] 1e-02 1e+01 1e+01 1e+04
..but if you want to round to a "nice" number, you first need to define what a "nice" number is. The following lets us define "nice" as a vector with nice base values from 1 ...
PHP: Return all dates between two dates in an array [duplicate]
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26 Answers
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See line breaks and carriage returns in editor
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edited Oct 3 '12 at 17:37
the Tin Man
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count members with jsonpath?
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239
To test size of array: jsonPath("$", hasSize(4))
To count members of object: jsonPath("$.*",...
How can I check if a string represents an int, without using try/except?
...cept ValueError:
return False
>>> print RepresentsInt("+123")
True
>>> print RepresentsInt("10.0")
False
It's going to be WAY more code to exactly cover all the strings that Python considers integers. I say just be pythonic on this one.
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Is there a builtin identity function in python?
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Doing some more research, there is none, a feature was asked in issue 1673203 And from Raymond Hettinger said there won't be:
Better to let people write their own trivial pass-throughs
and think about the signature and time costs.
So a better way to do it is actually (a lambda avoids naming...