Preparation code

 
<script>
  Benchmark.prototype.setup = function() {
    var a = [],
        b = {};
    a.INDEX = 90123123; // <- this 
    INDEX = 1203809123;
    var true_array = [];
    var prefilled_true_array = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
  };
</script>

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a[0] = 1;
a[1] = 2;
a[2] = 4;

b.a = 1;
b.b = 2;
b.c = 4;

b['a'] = 1;
b['b'] = 2;
b['c'] = 4;

a[a.INDEX] = 5
a[a.INDEX] = 6
a[a.INDEX] = 7

a[INDEX] = 5
a[INDEX] = 6
a[INDEX] = 7

true_array[0] = 1;
true_array[1] = 2;
true_array[2] = 4;

prefilled_true_array[0] = 1;
prefilled_true_array[1] = 2;
prefilled_true_array[2] = 4;

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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 by Bei on 10th December 2011
• Revision 2: published on 18th July 2012
• Revision 3: published by Timo on 16th February 2013
• Revision 4: published on 4th April 2013

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