Learn Introductory JavaScript by Building a Pyramid Generator - Step 24

JavaScript
1

Tell us what’s happening:

I forgot how to do it please help I have tried videos but they dont work i have tried read questions but that also didnt work

Your code so far

let character = 'Hello';
let count = 8;
let rows = ["Naomi", "Quincy", "CamperChan"];

// User Editable Region

let cities = ["London","New York","Mumbai"]
 cities ["London","New York","Mexico City"]
console.log(cities)

// User Editable Region

console.log(rows);

Your browser information:

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Challenge Information:

Learn Introductory JavaScript by Building a Pyramid Generator - Step 24

2

Welcome to the forum @talkwithaugustina ,


let character = 'Hello';
let count = 8;
let rows = ["Naomi", "Quincy", "CamperChan"];
console.log(rows[0]);
rows[2] = 10;
console.log(rows);

Here’s an example from a couple of steps back where the last array element is changed to the number 10. You can always click the back button to return to previous workshop steps to review a concept. The system saves your progress.

Happy coding!

3

That confusion usually comes from thinking you can just rewrite the array inline, but JavaScript doesn’t work like that. You actually need to target the specific index you want to change, otherwise nothing happens. Once you switch to updating the element directly, it all clicks and behaves exactly like expected.