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Checking performance of Array.reverse() vs a quick while loop.
var ar = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p'];
var len = ar.length;
var backwardI = len - 1;
var forwardI = 0;
var j = len - 1;
var i = 0;
var k = 0;
var t = [];
Ready to run.
Test | Ops/sec | |
---|---|---|
Array.reverse() |
| ready |
Backward while loop |
| ready |
Forward while loop |
| ready |
push-pop with tmp array |
| ready |
pop with tmp array |
| ready |
X reverse |
| ready |
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