Caching length property vs getting it each time in the loop
save length of the array in the variable vs get it the loop
8 years ago
User agent:
Mozilla/5.0 (Linux; Android 6.0.1; SM-G920V Build/MMB29K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/52.0.2743.98 Mobile Safari/537.36
Test name |
Executions per second |
Cache length |
4166.5 Ops/sec |
Do not cache |
2171.1 Ops/sec |
Tests:
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Cache length
-
Do not cache
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