MeasureThat.net

Run results for: s ds fzzxzx2

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Chrome 127
Windows
Desktop
8 months ago
Test name Executions per second
1 7523118.5 Ops/sec
2 7598345.5 Ops/sec
3 1646010.4 Ops/sec
Script Preparation code:
AخA
 
var number = "123456"
Tests:

  • 1

     
    const isNum = /^\d+$/.test(number);

  • 2

     
    const isNum = /\d/g.test(number);

  • 3

     
    const isNum = !isNaN(number) && !isNaN(parseFloat(number));