find last element in array nodejs code example

Example 1: get last element of array javascript

arr.slice(-1)[0]

Example 2: find last element in array nodejs

var a = loc_array.slice(-1)[0]

Example 3: javascript get last element in array

//why was this a ad

Example 4: get last element of array javascript

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