caching length
JavaScript performance comparison
Preparation code
<script>
Benchmark.prototype.setup = function() {
var arr = [];
for (var i = 0; i < 1000; i++) {
arr[i] = Math.random();
}
};
</script>
Test runner
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Test | Ops/sec | |
---|---|---|
cached
|
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pending… |
not cached
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pending… |
u wot m8
|
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pending… |
while loop
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pending… |
do-while loop
|
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pending… |
Prefix Increment
|
|
pending… |
Prefix + Cached
|
|
pending… |
Array map
|
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pending… |
forward While
|
|
pending… |
for decrement wtf style
|
|
pending… |
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