Integer Validity

Benchmark created on


Setup

var a = 12;
  var b = 34.5;
  var c = Infinity;

Test runner

Ready to run.

Testing in
TestOps/sec
Using parseInt
(a == parseInt(a));
(b == parseInt(b));
(c == parseInt(c));
ready
Typeof and modulus operator
(typeof a==='number' && (a%1)===0);
(typeof b==='number' && (b%1)===0);
(typeof c==='number' && (c%1)===0);
ready

Revisions

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