Treehouse | Community | Improve the Quiz – One Solution

🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

New No-Code Track! 🚀start learning today!

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

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Joshua Moten
2,404 Points
Accidently Made an Ordered List without <ol>

Posted April 23, 2024 4:42pm by Joshua Moten

Joshua Moten
2,404 Points
2 Answers
Violeta Last
14,547 Points
What is the length value of the alltasks array after the above code runs?

Posted January 22, 2024 12:47pm by Violeta Last

Violeta Last
14,547 Points
1 Answer
Sufiyaan Haroon
Full Stack JavaScript Techdegree Student 9,558 Points
Can my code be better or be writtien easier:

Posted July 8, 2023 11:32pm by Sufiyaan Haroon

Sufiyaan Haroon
Full Stack JavaScript Techdegree Student 9,558 Points
3 Answers
Maria Patiño
6,578 Points
How to combine two arrays?

Posted January 23, 2023 8:03pm by Maria Patiño

Maria Patiño
6,578 Points
1 Answer
Dennis Trinidad
Full Stack JavaScript Techdegree Student 759 Points
Variables Let, Const

Posted December 23, 2022 9:32pm by Dennis Trinidad

Dennis Trinidad
Full Stack JavaScript Techdegree Student 759 Points
1 Answer
Dennis Trinidad
Full Stack JavaScript Techdegree Student 759 Points
string, number, message

Posted December 23, 2022 11:37am by Dennis Trinidad

Dennis Trinidad
Full Stack JavaScript Techdegree Student 759 Points
1 Answer
Piero Meza
2,285 Points
Is this javascript implentation okay?

Posted December 14, 2022 2:38am by Piero Meza

Piero Meza
2,285 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,728 Points
I'm done with the challenge, but I just can't seem to get rid of the 'undefined'. See my snapshot.

Posted December 5, 2022 7:48am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,728 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,728 Points
My answers are always wrong.

Posted December 5, 2022 7:20am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,728 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,728 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 13,728 Points
1 Answer
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
Peter Huang
5,427 Points
Let items dont need to be inside function?

Posted November 26, 2022 7:42pm by Peter Huang

Peter Huang
5,427 Points
1 Answer
Samuel Llibre-Pillco
15,467 Points
My approach on this project.

Posted October 28, 2022 9:34pm by Samuel Llibre-Pillco

Samuel Llibre-Pillco
15,467 Points
1 Answer
Micah Angelica Baguio
3,409 Points
Improve the quiz - one solution

Posted September 6, 2022 7:49pm by Micah Angelica Baguio

Micah Angelica Baguio
3,409 Points
1 Answer
Micah Angelica Baguio
3,409 Points
Build a Quiz Challenge

Posted September 6, 2022 7:13am by Micah Angelica Baguio

Micah Angelica Baguio
3,409 Points
1 Answer
Axel Lancieri
Front End Web Development Techdegree Graduate 17,291 Points
My solution

Posted August 11, 2022 5:51pm by Axel Lancieri

Axel Lancieri
Front End Web Development Techdegree Graduate 17,291 Points
0 Answers
sasha shveps
842 Points
why this doesnt work?

Posted July 29, 2022 12:53pm by sasha shveps

sasha shveps
842 Points
1 Answer
Nicolás Melgarejo
15,647 Points
My solution

Posted May 31, 2022 5:56am by Nicolás Melgarejo

Nicolás Melgarejo
15,647 Points
0 Answers
John Lane
1,697 Points
Why does "arr" reference the "playlist" array? Is that the nature of "arr" itself or is it assigned?

Posted May 10, 2022 3:42pm by John Lane

John Lane
1,697 Points
1 Answer
Michael Arasimowicz
Full Stack JavaScript Techdegree Student 1,794 Points
Solution but not happy with it

Posted April 20, 2022 7:46am by Michael Arasimowicz

Michael Arasimowicz
Full Stack JavaScript Techdegree Student 1,794 Points
1 Answer
Michael Arasimowicz
Full Stack JavaScript Techdegree Student 1,794 Points
Build a Quiz 1 Solution

Posted April 20, 2022 5:55am by Michael Arasimowicz

Michael Arasimowicz
Full Stack JavaScript Techdegree Student 1,794 Points
1 Answer
Hina K.
4,807 Points
I interpreted the challenge differently. How can I make this code DRY?

Posted March 25, 2022 4:15am by Hina K.

Hina K.
4,807 Points
1 Answer
Naoki Yoshida
6,984 Points
My answers are strings. ".toLowerCase" doesn't work.

Posted January 22, 2022 8:18am by Naoki Yoshida

Naoki Yoshida
6,984 Points
1 Answer
Labida Alyana
5,926 Points
My Solution

Posted January 15, 2022 2:50pm by Labida Alyana

Labida Alyana
5,926 Points
1 Answer
Amani Wainaina
6,722 Points
Uncaught TypeError: Cannot read properties of undefined (reading '0')

Posted December 7, 2021 9:30pm by Amani Wainaina

Amani Wainaina
6,722 Points
3 Answers
karan Badhwar
Web Development Techdegree Graduate 18,135 Points
MDN example

Posted December 7, 2021 8:29pm by karan Badhwar

karan Badhwar
Web Development Techdegree Graduate 18,135 Points
3 Answers
karan Badhwar
Web Development Techdegree Graduate 18,135 Points
Array with const

Posted December 7, 2021 7:57pm by karan Badhwar

karan Badhwar
Web Development Techdegree Graduate 18,135 Points
1 Answer
PLUS

Jeffrey James
Courses Plus Student 2,144 Points
Complete the code below using the method that returns the position of the darkred string inside the colors array:

Posted December 6, 2021 6:49pm by Jeffrey James

Jeffrey James
Courses Plus Student 2,144 Points
1 Answer
Quanesha Graves
5,485 Points
Bummer: There should be three elements inside the `coordinates` array. I have commas in my solution not understanding

Posted December 1, 2021 6:28pm by Quanesha Graves

Quanesha Graves
5,485 Points
2 Answers
Cory Rhodes
5,096 Points
I am getting 'undefined' as well. I decided to the assignment a little differently; but anyway, here is the code.

Posted November 26, 2021 7:34pm by Cory Rhodes

Cory Rhodes
5,096 Points
1 Answer

Prev Page 1 of 4 Next

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