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values, for in, keys for part 2
(version: 0)
Comparing performance of:
values vs for in vs keys for
Created:
3 years ago
by:
Guest
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Script Preparation code:
var a = {}; for (let i = 0; i++; i < 1000) { var key = 'adjaksdnmas'+i; a[key] = { id: key, prop1: true, pro2: 'asdäöasdlas', prop3: [1, 23, 42342, 523423] }; }
Tests:
values
var t = Object.values(a)
for in
var t = []; for (var key in a) { t.push(a[key]); }
keys for
var t = []; var keys = Object.keys(a) var length = keys.length; for (var j; j++; j < length) { t.push(a[keys[j]]); }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
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Test case name
Result
values
for in
keys for
Fastest:
N/A
Slowest:
N/A
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