Run results for: arrayloops2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36

Browser: Chrome 89

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

HTML Preparation code:

<script>
var arr1 = [];
var arr2 = [];
var arr3 = [];
</script>

Tests:

shift
arr1.push(Math.random()); if (arr1.length > 5) arr1.shift();
manual
const newEntry = Math.random(); if (arr2.length < 5) { arr2.push(newEntry); } else { for (let i = 1; i < 5; i++) { arr2[i - 1] = arr2[i]; } arr2[4] = newEntry; }
splice
const newEntry = Math.random(); if (arr3.length >= 5) arr3.splice(0, 1); arr3 = [...arr3, newEntry];