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for vs foreach vs some vs every vs for..of vs map for large set
(version: 0)
Compare loop performance
Comparing performance of:
for vs foreach vs some vs every vs for..of vs map
Created:
3 years ago
by:
Registered User
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Script Preparation code:
var array = new Array(1000000);
Tests:
for
for (var i = 0; i < array.length; i++) { array[i]; }
foreach
array.forEach(function(i) { array[i]; });
some
array.some(function(i) { array[i]; });
every
array.every(function(i) { array[i]; });
for..of
for (var i of array) { array[i]; }
map
array.map(a => a);
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (6)
Previous results
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Test case name
Result
for
foreach
some
every
for..of
map
Fastest:
N/A
Slowest:
N/A
Latest run results:
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