find index of an array javascript code example
Example 1: how to find the index of a value in an array in javascript
var list = ["apple","banana","orange"]
var index_of_apple = list.indexOf("apple")
Example 2: javascript indexof
var colors=["red","green","blue"];
var pos=colors.indexOf("blue");
var str = "We got a poop cleanup on isle 4.";
var strPos = str.indexOf("poop");
Example 3: findindex js
const array = [5, 12, 8, 130, 44];
const index = array.findIndex((item)=> item>10);
console.log(array[index]);
Example 4: access index of array javascript
let first = fruits[0]
let last = fruits[fruits.length - 1]