array shift javascript
//The shift() method removes the first element from an array
//and returns that removed element.
//This method changes the length of the array.
const array1 = [1, 2, 3];
const firstElement = array1.shift();
console.log(array1);
// expected output: Array [2, 3]
console.log(firstElement);
// expected output: 1js shift method
var arr = ["f", "o", "o", "b", "a", "r"];
arr.shift();
console.log(arr); // ["o", "o", "b", "a", "r"]Copyright © 2021 Codeinu
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