Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Chrome 75
Mac OS X 10.14.5
Desktop
5 years ago
Test name Executions per second
for..in 81857.9 Ops/sec
foreach 7410185.5 Ops/sec
some 5801787.0 Ops/sec
for 67827.5 Ops/sec
for with predefined size 133341.6 Ops/sec
while 2212842.8 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while


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