Float to Int conversion comparison

JavaScript performance comparison

Revision 2 of this test case created by Robert Koritnik

Info

decimals truncation for positives and negatives with different techniques

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Testing in unknown unknown
Test Ops/sec
Bitwise OR
(Math.random() * 1000 - 500) | 0;
pending…
Bitwise NOT
~~(Math.random() * 1000 - 500)
pending…
Math.floor
var n = Math.random() * 1000 - 500;
return n < 0 && Math.ceil(n) || Math.floor(n);
pending…
parseInt
parseInt(Math.random() * 1000 - 500)
pending…

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