javascript last element of array
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an arrayjavascript last element of array
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an arrayjavascript get last element of array
var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last elementjavascript last index
var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the arrayjavascipt get last element of array
const arr = [1,2,3] ;
console.log(arr[arr.length - 1]);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 1how get last array value in javascipt
arr.slice(-1)[0]Copyright © 2021 Codeinu
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