Articles → JAVASCRIPT → Array Slice Function In Javascript
Array Slice Function In Javascript
Purpose
Syntax
arr_object.slice(); // This will copy the whole array
arr_object.slice(start_index); // This will copy an array from start_index to end of the array
arr_object.slice(start_index, end_index); // This will copy an array from start_index to end_index of the array
Example
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="bootstrap.css" />
<script>
var arr = ["e1", "e2", "e3", "e4"];
console.log(arr.slice());
console.log(arr.slice(1));
console.log(arr.slice(2, 3));
</script>
</head>
<body></body></html>
Output