Slice vs Substr vs Substring Methods (v124)

Revision 124 of this benchmark created by pusha on

Description

This is comparing the runtimes of substr, substring, and slice in a string for large (10000 character) string size.

Preparation HTML

<script>
  var longString = "";
  // Large = 10,000
  for (var i = 0; i < 10000; i++) {
        longString += i % 10;
  }
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
substring
longString.substring(17, 20);
 
ready
slice
longString.slice(17, 20);
 
ready
substr
longString.substr(17, 3);
 
ready

Revisions

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