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weslleyaraujo/gist:8268509

Created January 5, 2014 13:54
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Simple function to padding your number
Raw
gistfile1.js
function padding(str, len, char) {
return (Array(len).join(char)+str).substr(-len);
}
padding(1, 2, 0) // 01
padding(1, 2, 0) // 02
padding(1, 2, 0) // 27
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