tilde vs floor

JavaScript performance comparison

Revision 3 of this test case created by Eric

Info

Comparison between ~~ and Math.floor

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var x = 3.14;
    var y = 0;
   
};
</script>

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Testing in unknown unknown
Test Ops/sec
tildes
y = ~~x;
pending…
floor
y = Math.floor(x);
pending…
parseInt
y = parseInt(x,10);
pending…
bitwise or
y = x|0;
pending…

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