Answers for "how to print last value off array in js"

js take last item in array

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

get last element in array in js

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