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XString concatenation vs array join vs array reduce
(version: 0)
Comparing performance of:
String concatentation vs Array join
Created:
2 years ago
by:
Guest
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Script Preparation code:
var str = ""; var i; var sArr = []; for (i = 1000; i > 0; i--) { sArr[i] = "String concatenation. "; }
Tests:
String concatentation
for (i = 1000; i > 0; i--) { str += sArr[i]; }
Array join
str = sArr.join("");
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
String concatentation
Array join
Fastest:
N/A
Slowest:
N/A
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