check length of array code example

Example 1: length of an array javascript

array.length

Example 2: js length of array

arr = ["a", "b", "c"];
len = arr.length; // 3

Example 3: get length of array

// In Javascript
var x = [1,2,3];
console.log(x.length);

Example 4: get length of an array javascript

const { BrowserWindow } = require('electron')

const win = new BrowserWindow()
win.webContents.openDevTools()