two for vs one for

JavaScript performance comparison

Test case created by underfind

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var myStr = "";
  var myStr2 = "";

};
</script>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
one for
for (var i = 0; i < 42; i++) {
  myStr += "1";
}
pending…
two for
for (var j = 0; j < 6; j++) {
  for (var i = 0; i < 7; i++) {
    myStr2 += "1";
  }
}
pending…

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

Compare results of other browsers

0 Comments