Answers for "js add on array"

1

js add function to array

//create an new function that can be used by any array
Array.prototype.second = function() {
  return this[1];
};

var myArray = ["item1","item2","item3"];
console.log(myArray.second());//returns 'item2'
Posted by: Guest on April-08-2020

Code answers related to "Javascript"

Browse Popular Code Answers by Language