Having trouble adding elements (after the initial iteration) using the push() method in JavaScript

I'm facing an issue where I have a string and an array, but I'm unable to push elements after the first iteration. Below is the code I'm using:

response1 = "hello";
var arr = [""];

arr.push(response1);
console.log("First position " + arr[0]);
console.log("Second position " + arr[1]);
console.log("Third position " + arr[2]);

On the third iteration, I am getting 'undefined' like the following:

First position 
Second position hello
Third position undefined

Answer №1

It appears that you haven't properly added anything to the 2nd index of the array, resulting in the return of undefined. This is expected. I recommend familiarizing yourself with the fundamentals of the language before proceeding, as it seems there are some concepts that you may have misconceptions about.

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