Caching length property vs getting it each time in the loop
save length of the array in the variable vs get it the loop
3 years ago
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.41 YaBrowser/21.5.0.579 Yowser/2.5 Safari/537.36
Test name |
Executions per second |
Cache length |
9846.4 Ops/sec |
Do not cache |
4957.9 Ops/sec |
Tests:
-
Cache length
-
Do not cache
Open this result on MeasureThat.net