test2 delete
Date tested:
2 years ago
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36
Test name
Executions per second
delete o.p
5519233.0 Ops/sec
o.p = undefined
3128850.0 Ops/sec
Benchmark definition (click to collapse):
Script Preparation code:
var o = { p1: "p1", p2: "p2" };
Tests:
delete o.p
delete o.p1; delete o.p2;
o.p = undefined
o.p1 = o.p2 = undefined;
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