Run results for: JS Array Clearing 2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Splice

38.3M/s

Length = 0

27.2M/s

Re-assign

7.5M/s

View exact numbers

Script Preparation code:

var a = [];
for (var i=0; i < 1000000;i++){
  a.push("item"+i);
}

Tests: