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toFixed vs parseInt vs ~~ vs | 0 vs Math.floor2 (v4)

Revision 4 of this benchmark created on July 30, 2014

Setup

var a = 232.22;
    
    function toInt(num) {
      return num | 0;
    }

Test runner

Ready to run.

Testing in
Test		Ops/sec
toFixed	`a.toFixed()`	ready
parseInt	`parseInt(a, 10)`	ready
~~	`~~ a`	ready
Math.floor	`Math.floor(a)`	ready
\| 0	`a \| 0`	ready
custom to int use \|0	`toInt(a)`	ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published by Luin on February 26, 2013
Revision 2: published on July 30, 2014
Revision 3: published on July 30, 2014
Revision 4: published on July 30, 2014