how to use unshift() and shift()
//to remove the first item from array
let top_salespeople = ['Mark', 'Lucy', 'Graham', 'Carol', 'Ann'];
top_salespeople.shift();
console.log(top_salespeople);how to use unshift() and shift()
//to remove the first item from array
let top_salespeople = ['Mark', 'Lucy', 'Graham', 'Carol', 'Ann'];
top_salespeople.shift();
console.log(top_salespeople);shift and unshift js
let cats = ['Bob', 'Willy', 'Mini'];
cats.shift(); // ['Willy', 'Mini']
let cats = ['Bob'];
cats.unshift('Willy'); // ['Willy', 'Bob']
cats.unshift('Puff', 'George'); // ['Puff', 'George', 'Willy', 'Bob']how to use unshift() and shift()
//to add the first item to a array
let top_salespeople = ['Lucy', 'Graham', 'Carol', 'Ann'];
top_salespeople.unshift('Hannah');
console.log(top_salespeople);Copyright © 2021 Codeinu
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