prepend12345

JavaScript performance comparison

Test case created by

Preparation code

<script>
  var oldArray = [1, 2, 3, 4, 5];
</script>
    

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
unshift
var newArray = oldArray.unshift(0);
pending…
concat
var newArray = [0].concat(oldArray);
pending…

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