how to know last element in array code example

Example 1: javascript get last element of array

var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last element

Example 2: javascript get last element of array

Yo an add that was searching this up, is where I found the chrome extension.

Example 3: javascript get last element of array

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

Example 4: how to get the last element of an array

//Lets we have a array called arr
let arr = ["s","fg","d"]
//Lets print the last element
print(arr[arr.length-1])