Benchmark: filtrowanie - MeasureThat.net

Script Preparation code:

var arr = []
const randomValues = [[], null, undefined, 1, 2, 3, 4, true, false, "", {}, 0]

for (let i = 0; i < 10000000; i++) {
  const randomNumer = Math.floor(Math.random() * (12 - 0)) + 0;
  arr.push(randomValues[randomNumer])
}

Tests:

first
console.log(arr.filter(Boolean).length)
second
console.log(arr.filter(e => e).length)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
first
second

Fastest: N/A

Slowest: N/A

Latest run results:

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filtrowanie2
Array check key

filtrowanie (version: 0)

Comparing performance of: first vs second

Created: 4 years ago by: Guest

Jump to the latest result

first

second

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results