Empty array

JavaScript performance comparison

Revision 41 of this test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var A = [1, 2, 3, 4];
};
</script>

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Testing in unknown unknown
Test Ops/sec
length
A.length = 0;
pending…
splice
A.splice(0, A.length);
pending…
pop
while (A.length) A.pop();
pending…
shift
while (A.length) A.shift();
pending…

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