how to empty an array code example

Example 1: javascript empty array

arr = [];   // set array=[]

//function
const empty = arr => arr.length = 0;
//example
var arr= [1,2,3,4,5];
empty(arr) // arr=[]

Example 2: create empty array javascript

const myArray1 = []
// or...
const myArray2 = new Array()

Example 3: create an empty array js

let arrayName = [];

Example 4: how to make array empty

A.length = 0

Example 5: javascript array clear

var cars = ["mazda","honda","tesla"];
	cars = []; // clear/empty the array