compute isfinite

compute.isfinite( arr )

Computes for each array element whether an element is a finite number. The function returns an array with length equal to that of the input array. Each output array element is either 0 or 1. A value of 1 means that an element is a finite number and 0 means that an element is not a finite number.

var out = compute.isfinite( [ 2, 1/0, 'beep', 5, 4, -1/0, null, NaN ] );
// returns [ 1, 0, 0, 1, 1, 0, 0, 0 ]