Remove array tail: slice vs splice

JavaScript performance comparison

Revision 2 of this test case created

Info

Remove tail of array.

Preparation code

<script>
var a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9];
</script>
 

Preparation code output

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Testing in unknown unknown
Test Ops/sec
slice
a = a.slice(0, 36)
pending…
splice
a.splice(36)
pending…

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