get last index js code example
Example 1: get last element of array javascript
const arr = [5, 3, 2, 7, 8];
const last = arr[arr.length - 1];
console.log(last);
const arr = [5, 3, 2, 7, 8];
const [last] = arr.slice(-1);
console.log(last);
const arr = [5, 3, 2, 7, 8];
const last = arr.slice(-1).pop();
console.log(last);
const _ = require("underscore");
const arr = [5, 3, 2, 7, 8];
const last = _.last(arr);
console.log(last);
Example 2: Javascript get last item in array
var colors = ["red","blue","green"];
var green = colors[colors.length - 1];
Example 3: get last element of array javascript
var numbers = ["one", "two", "three"];
var lastnumber = numbers[numbers.length - 1];
console.log(lastnumber);
Example 4: js last index of
const str = "Users/Edit/12345";
let idx = str.lastIndexOf("/");
idx = str.lastIndexOf("x");
idx = str.lastIndexOf("Edit")
idx = str.lastIndexOf("edit")
idx = str.lastIndexOf("s");
idx = str.lastIndexOf("s", 3);