Treehouse | Community | Create a Multidimensional Array

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

⭐Get support and network on our Discord server! ⭐

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Samuel Kleos
Front End Web Development Techdegree Student 13,307 Points
I used the spread operator, and it came up with output on multiple lines?

Posted December 5, 2022 6:56am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,307 Points
1 Answer
josephweiss2
7,094 Points
Getting a error after setting up the whole app now

Posted December 3, 2022 10:31pm by josephweiss2

josephweiss2
7,094 Points
1 Answer
Bolivar Arguello
Front End Web Development Techdegree Student 9,429 Points
target.event("click", "keyup || keydown", => { })

Posted December 3, 2022 3:50am by Bolivar Arguello

Bolivar Arguello
Front End Web Development Techdegree Student 9,429 Points
- JavaScript
1 Answer
josephweiss2
7,094 Points
Other solution

Posted December 2, 2022 2:15pm by josephweiss2

josephweiss2
7,094 Points
1 Answer
Bo-An Lai
3,178 Points
Why use Node rather than browser console?

Posted December 2, 2022 7:06am by Bo-An Lai

Bo-An Lai
3,178 Points
1 Answer
George Yang
1,700 Points
What are differences in the frameworks Next.js which I've been hearing about a lot lately and Node.js?

Posted December 2, 2022 2:54am by George Yang

George Yang
1,700 Points
1 Answer
Peter Huang
5,427 Points
Getting stuck on 2/2 question..

Posted December 2, 2022 1:34am by Peter Huang

Peter Huang
5,427 Points
2 Answers
Peter Huang
5,427 Points
Im not understanding this question no matter how much I try..

Posted December 1, 2022 11:36pm by Peter Huang

Peter Huang
5,427 Points
1 Answer
Adlan Ilyasov
2,476 Points
Im kinda stuck on this one.

Posted December 1, 2022 9:52pm by Adlan Ilyasov

Adlan Ilyasov
2,476 Points
1 Answer
Brian Cumalander
2,725 Points
My solution for the Refactor Challenge

Posted December 1, 2022 3:27pm by Brian Cumalander

Brian Cumalander
2,725 Points
1 Answer
Rahul Mokaria
10,959 Points
This Doesn't work Can Anyone Help I think there is a bug

Posted December 1, 2022 2:36pm by Rahul Mokaria

Rahul Mokaria
10,959 Points
1 Answer
PLUS

Stephen Cole
Courses Plus Student 15,809 Points
Keeping the uppercase-on-mouseover action

Posted December 1, 2022 2:27am by Stephen Cole

Stephen Cole
Courses Plus Student 15,809 Points
0 Answers
PLUS

Stephen Cole
Courses Plus Student 15,809 Points
Using a for..of loop is cleaner.

Posted December 1, 2022 1:55am by Stephen Cole

Stephen Cole
Courses Plus Student 15,809 Points
1 Answer
Peter Huang
5,427 Points
Do we use DOM to do our CSS or CSS itself?

Posted November 30, 2022 11:13pm by Peter Huang

Peter Huang
5,427 Points
2 Answers
PLUS

Stephen Cole
Courses Plus Student 15,809 Points
Why did Reggie add an `if` statement?

Posted November 30, 2022 9:46pm by Stephen Cole

Stephen Cole
Courses Plus Student 15,809 Points
2 Answers
Peter Huang
5,427 Points
difference between " for in " and " for of "

Posted November 30, 2022 9:22pm by Peter Huang

Peter Huang
5,427 Points
1 Answer
Seth wright
952 Points
Why declare a variable for the total number of players instead of putting the data inline?

Posted November 30, 2022 2:42am by Seth wright

Seth wright
952 Points
1 Answer
Istvan Toth
14,348 Points
Why do we need filter to make things more complicated if reduce does the job by itself?

Posted November 29, 2022 10:25pm by Istvan Toth

Istvan Toth
14,348 Points
1 Answer
Conan Ngan
Full Stack JavaScript Techdegree Student 6,967 Points
Multiple XML requests?An earlier video said that there were complications when making get requests to diff sources, why?

Posted November 29, 2022 8:44pm by Conan Ngan

Conan Ngan
Full Stack JavaScript Techdegree Student 6,967 Points
0 Answers
Peter Huang
5,427 Points
Difference between " for in " and " for loop "

Posted November 29, 2022 8:07pm by Peter Huang

Peter Huang
5,427 Points
1 Answer
Peter Huang
5,427 Points
person.nickname creation outside of {}

Posted November 29, 2022 7:19pm by Peter Huang

Peter Huang
5,427 Points
1 Answer
Ola Azul FrontEnd2
514 Points
Why this is not working? Thanks in advance. const flavor = "Blueberry"; const type = "Smoothie"; const price = 4.99; co

Posted November 29, 2022 6:08pm by Ola Azul FrontEnd2

Ola Azul FrontEnd2
514 Points
1 Answer
zkb
Front End Web Development Techdegree Graduate 13,636 Points
Where am I going wrong with my code???

Posted November 29, 2022 6:58am by zkb

zkb
Front End Web Development Techdegree Graduate 13,636 Points
1 Answer
michael Moll
212 Points
How would I write a method that converts gpa to String and saves it to stringGPA

Posted November 29, 2022 2:06am by michael Moll

michael Moll
212 Points
1 Answer
Alexei Segura
1,359 Points
const data = [ '5', '7', '9' ]; is there something I'm missing

Posted November 29, 2022 1:14am by Alexei Segura

Alexei Segura
1,359 Points
1 Answer
Dennis Guan
Front End Web Development Techdegree Graduate 15,414 Points
DOM Scripting By example

Posted November 28, 2022 11:56am by Dennis Guan

Dennis Guan
Front End Web Development Techdegree Graduate 15,414 Points
1 Answer
Peter Huang
5,427 Points
" ... " spread operator vs concat()

Posted November 27, 2022 10:28pm by Peter Huang

Peter Huang
5,427 Points
1 Answer
Alexander Graham
7,966 Points
Is "document.querySelector('body')" and "document.body" the same?

Posted November 27, 2022 3:54am by Alexander Graham

Alexander Graham
7,966 Points
- JavaScript
1 Answer
Peter Huang
5,427 Points
do we need to use function to create a " li " to pass in the array?

Posted November 27, 2022 1:52am by Peter Huang

Peter Huang
5,427 Points
2 Answers
Peter Huang
5,427 Points
what " arr.length " does.

Posted November 26, 2022 8:20pm by Peter Huang

Peter Huang
5,427 Points
1 Answer

Prev Page 23 of 5743 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.