Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:62.0) Gecko/20100101 Firefox/62.0
Firefox 62
Windows
Desktop
6 years ago
Test name Executions per second
in operator 119797168.0 Ops/sec
typeof 174824480.0 Ops/sec
Script Preparation code:
Tests:
  • in operator

  • typeof


;