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How to center text vertically with a large font-awesome icon?
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andxyzandxyz
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1
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Run an app on a multiple devices automatically in Android Studio
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305
This is almost too easy, actually. When you see the list of devices come up after launching the ...
Error Dropping Database (Can't rmdir '.test\', errno: 17)
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Shakti SinghShakti Singh
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What is the rationale for all comparisons returning false for IEEE754 NaN values?
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549
I was a member of the IEEE-754 committee, I'll try to help clarify things a bit.
First off, f...
How do I parse XML in Python?
...39
Mig B
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answered Dec 16 '09 at 5:21
Alex MartelliAlex Mart...
C++ STL Vectors: Get iterator from index?
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5 Answers
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How to check if hex color is “too black”?
...rgb >> 0) & 0xff; // extract blue
var luma = 0.2126 * r + 0.7152 * g + 0.0722 * b; // per ITU-R BT.709
if (luma < 40) {
// pick a different colour
}
EDIT
Since May 2014 tinycolor now has a getBrightness() function, albeit using the CCIR601 weighting factors instead of the ITU...
Is there a documented way to set the iPhone orientation?
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answered Dec 5 '09 at 0:03
John KJohn K
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Finding median of list in Python
...y taking the average of the two middle values:
>>> median([1, 3, 5])
3
>>> median([1, 3, 5, 7])
4.0
Usage:
import statistics
items = [6, 1, 8, 2, 3]
statistics.median(items)
#>>> 3
It's pretty careful with types, too:
statistics.median(map(float, items))
#>>...
problem with and :after with CSS in WebKit
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135
I haven't checked this extensively, but I'm under the impression that this isn't (yet?) possible...