performance of parseInt()

JavaScript performance comparison

Revision 13 of this test case created on 26th January 2013

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Testing in unknown unknown
Test		Ops/sec
parseInt(x)	`parseInt('00004567')`	pending…
parseInt(x, 10)	`parseInt('00004567', 10)`	pending…
+x	`+'00004567'`	pending…
~~x	`~~'00004567'`	pending…
parseFloat(x)	`parseFloat('00004567')`	pending…
Number(x)	`Number('00004567')`	pending…
new Number(x)	`// Please note that new primitives are dangerous new Number('00004567')`	pending…
Math.floor(x)	`Math.floor('00004567')`	pending…
Math.ceil(x)	`Math.ceil('00004567')`	pending…
Math.round()	`Math.round('00004567')`	pending…
x-0	`'00004567'-0`	pending…
x-0.0	`'00004567'-0.0`	pending…

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