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);.unshift
let monTableau = ['un', 'deux','trois', 'quatre'] ;
monTableau.unshift('zero') ;
//console.log(monTableau) ;
let monTableau2D = [
['Mark' , 'jeff' , 'Bill'] ,
['Zuckerberg' , 'Bezos' , 'Gates']
] ;
monTableau2D[1].unshift('test') ;
//console.log(monTableau2D) ;Copyright © 2021 Codeinu
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