javascript get last element of array
var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last elementjavascript get last element of array
var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last elementjavascript get last element of array
var colors = ["red","blue","green"];
var green = colors[colors.length - 1];//get last item in the arrayjavascript last index
var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the arrayfind last element in array javascript
var heroes = ["Batman", "Superman", "Hulk"];
var lastHero = heroes.pop(); // Returns last elment of the Array
// lastHero = "Hulk"how to get last item in array javascript
let nums = [1,2,3,4,5];
let lastOne = nums.pop();
// -> lastOne = 5
// -> nums = [1,2,3,4];js last index of
const str = "Users/Edit/12345";
let idx = str.lastIndexOf("/"); // returns 10
idx = str.lastIndexOf("x"); // returns -1
idx = str.lastIndexOf("Edit") // returns 6
idx = str.lastIndexOf("edit") // returns -1 -- case sensitive
// add "from" parameter
// the search happens backwards, starting at the provided from parameter
idx = str.lastIndexOf("s"); // returns 4
idx = str.lastIndexOf("s", 3); // returns 1Copyright © 2021 Codeinu
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