how to find last element in array

 return array[array.length - 1];

let array = [1,2,3,4,5]

let sliced = array.slice(-1)[0]

//OR

let popped = array.slice(-1).pop()

//OR

let lengthed = array[array.length - 1]

var heroes = ["Batman", "Superman", "Hulk"];
var lastHero = heroes.pop(); // Returns last elment of the Array
// lastHero = "Hulk"

let array = [0, 1, 2, 3, 4, 5, 6, 7] 
console.log(array.slice(-1));
>>>[7]
console.log(array.slice(-2));
>>>[6, 7]
console.log(array.slice(-3));
>>>[5, 6, 7]

var Cars = ["Volvo", "Mazda", "Lamborghini", "Maserati"];
//We can get the total number of elements like this.
var hmCars = Cars.pop();
//hmCars is now Maserati
console.log(hmCars)

const numArray = [1,2,3,4,5];
const lastNumber = numArray.reverse()[0]; 

if (loc_array[loc_array.length - 1] === 'index.html') {
   // do something
} else {
   // something else
}

var arr = [1,2,3]
var lastelementofarr = [arr.length-1] //I think it will return the last element in the array

if (loc_array[loc_array.length - 1] === 'index.html') {
   // do something
} else {
   // something else karunakar
}

int[] karunakar={1,2,3};
System.out.println(karunakar[karunakar.length-1]);