Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36
Chrome 70
Windows
Desktop
6 years ago
Test name Executions per second
arr.length 5170291.5 Ops/sec
arr.length > 0 5165261.0 Ops/sec
Script Preparation code:
Tests:
  • arr.length

  • arr.length > 0