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Standard deviation of a list
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Since Python 3.4 / PEP450 there is a statistics module in the standard library, which has a method stdev for calculating the standard deviation of iterables like yours:
>>> A_rank = [0.8, 0.4, 1.2, 3.7, 2.6, 5.8]
>>> import stati...
Map implementation with duplicate keys
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user668943user668943
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how to ignore namespaces with XPath
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– AutomatedChaos
Nov 21 '18 at 10:50
add a comment
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Add disabled attribute to input element using Javascript
...03ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C...
Only initializers, entity members, and entity navigation properties are supported
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edited Nov 30 '16 at 13:50
answered Jun 21 '16 at 15:17
J...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
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edited Aug 7 '13 at 17:50
answered Nov 4 '08 at 16:56
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Explain which gitignore rule is ignoring my file
... a thing!
– BenBtg
Aug 29 '18 at 16:50
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It is not everyday that one sees a Stack Overflow develo...
iPhone UIView Animation Best Practice
...n't forget you can repeat an animation
// [UIView setAnimationDelay:0.50];
// [UIView setAnimationRepeatAutoreverses:YES];
gameView.alpha = 1.0;
topGameView.alpha = 1.0;
viewrect1.origin.y = selfrect.size.height - (viewrect1.size.height);
viewrect2.origin.y...
How to navigate through a vector using iterators? (C++)
...ctcodaddict
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Why is list initialization (using curly braces) better than the alternatives?
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edited Nov 19 '19 at 11:50
answered Oct 3 '19 at 13:24
Al...