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Allocate Test
(version: 1)
Comparing performance of:
Out Loop vs In Loop vs var vs const
Created:
5 months ago
by:
Registered User
Jump to the latest result
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
const COUNT = 1000;
Tests:
Out Loop
let m = 0; for(i = 0; i < COUNT; i++) { m = i; }
In Loop
for(i = 0; i < COUNT; i++) { let m = 0; m = i; }
var
var m = 0; for(i = 0; i < COUNT; i++) { m = i; }
const
for(i = 0; i < COUNT; i++) { const m = i; }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
Out Loop
In Loop
var
const
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
5 months ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Browser/OS:
Chrome 141 on Mac OS X 10.15.7
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=620668" width="100%" height="500px"></iframe>
Test name
Executions per second
Out Loop
63647.7 Ops/sec
In Loop
63664.2 Ops/sec
var
63505.8 Ops/sec
const
63468.3 Ops/sec
Related benchmarks:
For loop initialization.
For Loop Approaches
For Loop Different Approaches
let vs const vs var 2
let var
let vs var in for
for loop length vs length+1
for loop length vs length+1 vs less-equal
i++ ++i i += 1
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