Run results for: clearing array via pop() vs shift() vs .length = 0 vs = []

Run details:

User agent: Mozilla/5.0 (iPad; CPU OS 13_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/84.0.4147.122 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 84

Operating system: iOS 13.6

Device Platform: Tablet

Date tested: 3 years ago

Script Preparation code:

var array = [];

for(var i = 0; i < 100000; i++){array.push(Math.random());}

Tests: