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Generate colors between red and green for a power meter?
...ues. 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 degrees (red) to 120 degree...
How to clear the cache of nginx?
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edited Mar 10 '19 at 18:47
Chris Stryczynski
16.2k2121 gold badges8383 silver badges166166 bronze badges
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Specify format for input arguments argparse python
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answered Aug 24 '14 at 10:53
jonrsharpejonrsharpe
92.6k1717 gold badges164164 silver badges310310 bronze badges
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Use ASP.NET MVC validation with jquery ajax?
...or client side validation
Resources
http://msdn.microsoft.com/en-us/vs2010trainingcourse_aspnetmvccustomvalidation_topic5.aspx
Server Side
NOTE: This is only for additional server side validation on top of jQuery.validation library
Perhaps something like this could help:
[ValidateAjax]
publi...
Programmatically Determine a Duration of a Locked Workstation?
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Tested 100% on Windows 7 x64 and Windows 10 x64.
– Contango
Jan 5 '17 at 17:15
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Python unittests in Jenkins?
...ail("shouldn't happen")
def test_pass(self):
self.assertEqual(10, 7 + 3)
def test_fail(self):
self.assertEqual(11, 7 + 3)
JUnit with pytest
run the tests with:
py.test --junitxml results.xml tests.py
results.xml:
<?xml version="1.0" encoding="utf-8"?>
<tests...
How to define Gradle's home in IDEA?
...se brew info gradle to find the base path (i.e. /usr/local/Cellar/gradle/1.10/), and just append libexec.
The same task in Kotlin in case you use build.gradle.kts:
tasks.register("getHomeDir") {
println("Gradle home dir: ${gradle.gradleHomeDir}")
}
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Why is a “GRANT USAGE” created the first time I grant a user privileges?
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answered Oct 19 '10 at 19:43
Espresso_BoyEspresso_Boy
1,85611 gold badge1515 silver badges88 bronze badges
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Redirect from asp.net web api post action
... 401 response?
– Brett
Feb 4 '16 at 10:37
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CSS I want a div to be on top of everything
...ed scheme and so I kept the position as fixed but still set the z-index to 1000 and got the desired results, it covered a div lower on the page as I scrolled, can you explain why that happened even though I was using a static position?
– Boo89100
Jul 28 '16 at ...