Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.117 Safari/537.36
Chrome 79
Windows
Desktop
4 years ago
Test name Executions per second
"cMemberId" in vUserInfo 802386304.0 Ops/sec
vUserInfo.cMemberId !== undefined 6735574.0 Ops/sec
vUserInfo.cMemberId === undefined 6764841.0 Ops/sec
vUserInfo.hasOwnProperty("cMemberId") 95776704.0 Ops/sec
Script Preparation code:
Tests:
  • "cMemberId" in vUserInfo

  • vUserInfo.cMemberId !== undefined

  • vUserInfo.cMemberId === undefined

  • vUserInfo.hasOwnProperty("cMemberId")


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