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Generate random password string with requirements in javascript

...ern : /[a-zA-Z0-9_\-\+\.]/, _getRandomByte : function() { // http://caniuse.com/#feat=getrandomvalues if(window.crypto && window.crypto.getRandomValues) { var result = new Uint8Array(1); window.crypto.getRandomValues(result); return result[0]; } ...
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Python (and Python C API): __new__ versus __init__

...eUploader: { brandingHtml: "Powered by \u003ca 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 4...
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How to list out all the subviews in a uiviewcontroller in iOS?

...t-in way to dump the view hierarchy is useful -- recursiveDescription, per http://developer.apple.com/library/ios/#technotes/tn2239/_index.html It outputs a more complete view hierarchy which you might find useful: > po [_myToolbar recursiveDescription] <UIToolbarButton: 0xd866040; frame = ...
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float64 with pandas to_csv

...are from the programmer. This article below clarifies a bit this subject: http://docs.python.org/2/tutorial/floatingpoint.html A classic one-liner which shows the "problem" is ... >>> 0.1 + 0.1 + 0.1 0.30000000000000004 ... which does not display 0.3 as one would expect. On the other ...
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Ruby on Rails - Import Data from a CSV file

...pread the load of generating entries to multiple workers. See also: https://github.com/tilo/smarter_csv share | improve this answer | follow | ...
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How to count the number of set bits in a 32-bit integer?

...iently deal with any usage pattern or values you throw at it. References: https://graphics.stanford.edu/~seander/bithacks.html https://en.wikipedia.org/wiki/Hamming_weight http://gurmeet.net/puzzles/fast-bit-counting-routines/ http://aggregate.ee.engr.uky.edu/MAGIC/#Population%20Count%20(Ones%20Cou...
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round() for float in C++

... It's available since C++11 in cmath (according to http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3337.pdf) #include <cmath> #include <iostream> int main(int argc, char** argv) { std::cout << "round(0.5):\t" << round(0.5) << std::en...
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How to check a radio button with jQuery?

... Try This: $("input[name=type]").val(['1']); http://jsfiddle.net/nwo706xw/ share | improve this answer | follow | ...
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Is there a way to chain multiple value converters in XAML?

...see my Gist for the full version. Implementation: <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:converters="clr-namespace:ATXF.Converters;assembly=ATXF" x:Class="ATXF.TestPage"> <ResourceDictionary> <con...
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How to set specific java version to Maven

...ml file to my ~/.m2/ folder with following content: <toolchains xmlns="http://maven.apache.org/TOOLCHAINS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/TOOLCHAINS/1.1.0 http://maven.apache.org/xsd/toolchains-1.1.0.xsd"> <!-- JDK ...