Preparation code

 
<script>
  Benchmark.prototype.setup = function() {
    var arr = [];
  };
</script>

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arr.length = 0;
for(var i=0; i<1000; i++) arr.push({a: 1, b: "2"});

arr = [];
for(var i=0; i<1000; i++) arr.push({a: 1, b: "2"});

delete arr;
arr = [];
for(var i=0; i<1000; i++) arr.push({a: 1, b: "2"});

arr = null;
arr = [];
for(var i=0; i<1000; i++) arr.push({a: 1, b: "2"});

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published on 4th August 2012
• Revision 2: published by Simon on 25th December 2012
• Revision 3: published by huang47 on 27th December 2012
• Revision 4: published on 6th January 2013
• Revision 6: published on 8th April 2013
• Revision 9: published on 9th April 2013
• Revision 10: published on 9th April 2013
• Revision 11: published on 9th April 2013
• Revision 14: published on 13th April 2013
• Revision 15: published on 13th April 2013
• Revision 21: published by Allan 2 weeks ago
• Revision 22: published 3 days ago
• Revision 23: published 2 days ago

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