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ao/gist:b7b3304061d514d2c770

Created October 13, 2014 15:01
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js commafy
Raw
gistfile1.txt
function commafy( nStr ) {
nStr += '';
x = nStr.split('.');
x1 = x[0];
x2 = x.length > 1 ? '.' + x[1] : '';
var rgx = /(\d+)(\d{3})/;
while( rgx.test( x1 )) {
x1 = x1.replace( rgx, '$1' + ',' + '$2');
}
return x1 + x2;
}
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