Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36
Chrome 70
Windows
Desktop
6 years ago
Test name Executions per second
for..in 50213.5 Ops/sec
foreach 4943649.5 Ops/sec
some 3538088.5 Ops/sec
for 34964.5 Ops/sec
for with predefined size 74341.3 Ops/sec
while 1321644.5 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while