javascript - How to Convert Milliseconds to Date in JS? -

my scenario convert data of milliseconds date format. have tried lot here http://jsbin.com/jeququ/1/ working limited milliseconds value, , fails if value high. looking replicate functionality http://www.ruddwire.com/handy-code/date-to-millisecond-calculators/#.vjap9lwue1r

milliseconds since : thu jan 01 1970 05:30:00 gmt+0530

this should work:

var d = new date(milliseconds);