typeOfNumber

JavaScript performance comparison

Revision 2 of this test case created

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Testing in unknown unknown
Test Ops/sec
typeof
var n = 1000;
var c = typeof n === 'number';
pending…
+ Trick
var n = 1000;
var c = n === +n;
pending…
typeof number on string
var n = "mystring";
var c = typeof n === 'number';
pending…
+string
var n = "mystring";
var c = n === +n;
pending…
typeof string on number
var n = 1000;
var c = typeof n === 'string';
pending…
typeof string on string
var n = "mystring";
var c = typeof n === 'string';
pending…

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