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Random alpha-numeric string in JavaScript? [duplicate]
... chars.length)];
return result;
}
var rString = randomString(32, '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
Here's a jsfiddle to demonstrate: http://jsfiddle.net/wSQBx/
Another way to do it could be to use a special string that tells the function what types of characte...
Get the first key name of a javascript object [duplicate]
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answered Jun 25 '12 at 8:29
PickelsPickels
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How to compare versions in Ruby?
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Guillaume
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answered Jun 17 '10 at 17:45
grossergrosser
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Is std::vector so much slower than plain arrays?
...t once:
std::vector<Pixel> pixels(dimensions * dimensions, Pixel(255,0,0));
Now doing the same timing again:
g++ -O3 Time.cpp -I <MyBoost>
./a.out
UseVector completed in 2.216 seconds
The vector now performance only slightly worse than the array. IMO this difference is i...
Label Alignment in iOS 6 - UITextAlignment deprecated
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edited Jan 31 '14 at 21:15
Brian
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answered Sep 2...
Regular expression for letters, numbers and - _
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answered Jun 12 '10 at 12:25
polygenelubricantspolygenelubricants
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How do I loop through a list by twos? [duplicate]
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gsamaras
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answered Jun 7 '10 at 14:03
Brian R. Bondy...
Javascript Equivalent to PHP Explode()
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edited Oct 31 '18 at 15:12
NobleUplift
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answe...
Regular Expression to reformat a US phone number in Javascript
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Assuming you want the format "(123) 456-7890":
function formatPhoneNumber(phoneNumberString) {
var cleaned = ('' + phoneNumberString).replace(/\D/g, '')
var match = cleaned.match(/^(\d{3})(\d{3})(\d{4})$/)
if (match) {
return '(' + match[1] + ') ' + m...
How to pick a new color for each plotted line within a figure in matplotlib?
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59
matplotlib 1.5+
You can use axes.set_prop_cycle (example).
matplotlib 1.0-1.4
You can use ax...