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How to create JSON string in C#
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You could use the JavaScriptSerializer class, check this article to build an useful extension m...
How to get value of selected radio button?
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var rates = document.getElementById('rates').value;
The rates element is a div, so it won't ha...
Converting strings to floats in a DataFrame
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edited May 30 '18 at 1:15
jpp
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answered Ma...
Check existence of input argument in a Bash shell script
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TRiG
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answered Jun 26 '11 at 5:55
phoxisphoxis
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Generate colors between red and green for a power meter?
...scale the red and green values. Assuming your max red/green/blue value is 255, and n is in range 0 .. 100
R = (255 * n) / 100
G = (255 * (100 - n)) / 100
B = 0
(Amended for integer maths, tip of the hat to Ferrucio)
Another way to do would be to use a HSV colour model, and cycle the hue from 0 ...
JOIN queries vs multiple queries
...aolo BergantinoPaolo Bergantino
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How to extract numbers from a string in Python?
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518
If you only want to extract only positive integers, try the following:
>>> str = "h31...
How would I extract a single file (or changes to a file) from a git stash?
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Ninjakannon
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answered Jul 9 '09 at 18:21
Jakub NarębskiJakub N...
How do I execute a command and get the output of the command within C++ using POSIX?
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edited Dec 5 '18 at 2:16
gregpaton08
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answered Jan 26 ...
Select arrow style change
...EDIT: It looks like Firefox doesn't support this feature up until version 35 (read more here)
There is a workaround here, take a look at jsfiddle on that post.
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