Caching length property vs getting it each time in the loop
save length of the array in the variable vs get it the loop
one year ago
User agent:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_0_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Mobile/15E148 Safari/604.1
Test name |
Executions per second |
Cache length |
37678.1 Ops/sec |
Do not cache |
19031.9 Ops/sec |
Tests:
-
Cache length
-
Do not cache
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