Run results for: test array check

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.86 Safari/537.36

Browser: Chrome 59

Operating system: Linux

Device Platform: Other

Date tested: 2025 years ago

Test name	Executions per second
exists	50226.9 Ops/sec
length	53739.6 Ops/sec

Script Preparation code:

var array = ["one","two"];

Tests:

exists
function test(tmp){ if(tmp) { return 1; } } console.log(test(array));
length
function test(tmp){ if(tmp.length) { return 1; } } console.log(test(array));