get first n elements of array javascript code example
Example 1: get first 10 items of array javascript
const list = ['apple', 'banana', 'orange', 'strawberry']
const size = 3
const items = list.slice(0, size)
Example 2: javascript take first element of array
const array = [1,2,3,4,5];
const firstElement = array.shift();
Example 3: javascript select first n elements from array
const array = ['toto','tata','titi','tutu'];
array.slice(0, 2);
Example 4: first n elements of array js
const sliced_array = unsliced_array.slice(0, n);
Example 5: slice method in js
const FRUITS = ["Banana", "Orange", "Lemon", "Apple", "Mango"];
var citrus = FRUITS.slice(1, 3);
var fromTheEnd = FRUITS.slice(-3, -1);