Run results for: Testing 4567

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 13_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 13

Operating system: iOS 13.2

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
Cache length	12633.7 Ops/sec
Do not cache	12565.7 Ops/sec

Script Preparation code:

var arr = [];
var count = 1000;
for(var i = 0; i<count; i++)
{
  arr.push(i);
}

Tests:

Cache length
var arrLen = arr.length; var sum = 0; for (var i = 0; i < arrLen; i++){ sum = arr[i]; }
Do not cache
var sum = 0; for (var i in arr){ sum = arr[i]; }