Sorting an array in javascript zero to end

Question

There is an array

ar = [1,4,5,7,3,6,2,0,9,0,10,0,0]

Sort it

 ar.sort(function(a,b){ return ab; })

We get 0,0,0,0,1,2,3,4,5,6,7,9,10

Question: how to sort the array so that you can get 1,2,3,4,5,6,7,9,10,0,0,0,0,0

Alexander Petrov

43 five

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1 answer 1

Yura Ivanov Yura Ivanov 25.2k one 22 52 · Accepted Answer · 2013-10-23T23:17:35

So:

 function(a,b){ return a*b==0?ba:ab; }