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Run results for: Array fill method vs for loop3

Array fill method vs for loop performance validation

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:106.0) Gecko/20100101 Firefox/106.0
Firefox 106
Windows
Desktop
2 years ago
Test name Executions per second
For Loop fill 5.3 Ops/sec
Array Fill 6.0 Ops/sec
aasdasd 5.5 Ops/sec
Tests:

  • For Loop fill

    AخA
     
    let arrayTest = new Array(10000000);
    for (let i = 0; i < arrayTest.length; i++){
      arrayTest[i] = undefined;
    }

  • Array Fill

     
    let arrayTest = new Array(10000000).fill(undefined);

  • aasdasd

     
    let arrayTest = [];
    for (let i = 0; i < 10000000; i++){
      arrayTest[i] = undefined;
    }