Answers for "javascript array take first n"

20

get first 10 items of array javascript

const list = ['apple', 'banana', 'orange', 'strawberry']
const size = 3
const items = list.slice(0, size) // res: ['apple', 'banana', 'orange']
Posted by: Guest on March-30-2020
2

javascript select first n elements from array

const array = ['toto','tata','titi','tutu'];

array.slice(0, 2); // => ['toto','tata']
Posted by: Guest on March-08-2021
1

first n elements of array js

const sliced_array = unsliced_array.slice(0, n);
Posted by: Guest on December-07-2020
3

array index javascript show only first 2 elements

array.slice(0, n);
Posted by: Guest on January-21-2020
0

return last two values of array in javascript

var arr1 = [0, 1, 2, 3, 4, 5, 6, 7],
  arr2 = [0, 1, 2, 3];

document.body.innerHTML = 'ARRAY 1: ' + arr1.slice(1).slice(-5) + '<br/>ARRAY 2: ' + arr2.slice(1).slice(-5);
Posted by: Guest on March-01-2020

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