Treehouse | Community | Validating a Username

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

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

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

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

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

karan Badhwar
Web Development Techdegree Graduate 18,135 Points
^[a-z]+$

Posted January 15, 2022 5:48pm by karan Badhwar

karan Badhwar
Web Development Techdegree Graduate 18,135 Points
1 Answer
Julieta Dalla Pozza
4,337 Points
Select elements by id or class

Posted January 15, 2022 3:01pm by Julieta Dalla Pozza

Julieta Dalla Pozza
4,337 Points
- JavaScript
- One Solution
2 Answers
Labida Alyana
5,926 Points
My Solution

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

Labida Alyana
5,926 Points
1 Answer
HAMZA FELL
Full Stack JavaScript Techdegree Student 1,159 Points
please check this code for me ? https://w.trhou.se/n61fywwmt2

Posted January 15, 2022 12:16pm by HAMZA FELL

HAMZA FELL
Full Stack JavaScript Techdegree Student 1,159 Points
- JavaScript
1 Answer
JASON LEE
17,352 Points
Pug template configuration, how does express know where to look ?

Posted January 15, 2022 3:06am by JASON LEE

JASON LEE
17,352 Points
1 Answer
Tom Galkov
4,870 Points
I don't understand

Posted January 14, 2022 11:27pm by Tom Galkov

Tom Galkov
4,870 Points
1 Answer
luisgomez7
5,557 Points
Why am I getting error messages on my Javascript console before typing in code?

Posted January 14, 2022 3:46pm by luisgomez7

luisgomez7
5,557 Points
- JavaScript
0 Answers
Nekki(Eno) Jose
Full Stack JavaScript Techdegree Student 1,951 Points
toUpperCase() is not working ? JavaScript Quiz challenge

Posted January 14, 2022 3:29pm by Nekki(Eno) Jose

Nekki(Eno) Jose
Full Stack JavaScript Techdegree Student 1,951 Points
1 Answer
karan Badhwar
Web Development Techdegree Graduate 18,135 Points
[^@.] + vs [^@.]*

Posted January 14, 2022 1:49am by karan Badhwar

karan Badhwar
Web Development Techdegree Graduate 18,135 Points
1 Answer
Killeon Patterson
18,528 Points
Passing arrays from one component to another, using props.

Posted January 14, 2022 12:14am by Killeon Patterson

Killeon Patterson
18,528 Points
- JavaScript
6 Answers
Glenn Rubin
3,920 Points
Why is it always 0 of 5 correct?

Posted January 13, 2022 8:01pm by Glenn Rubin

Glenn Rubin
3,920 Points
1 Answer
Isa Nolla
6,943 Points
Cannot read properties of null ('reading update')

Posted January 13, 2022 5:24pm by Isa Nolla

Isa Nolla
6,943 Points
- JavaScript
- Update and Delete Entries
1 Answer
BRIANNA LANFORD
30 Points
Hi, I need to my name and the time shown when I click the button "Show me!" I'm clicking it but it's not showing. Help?

Posted January 13, 2022 3:15am by BRIANNA LANFORD

BRIANNA LANFORD
30 Points
- JavaScript
2 Answers
Mark Repass
10,346 Points
A little confused.

Posted January 13, 2022 12:25am by Mark Repass

Mark Repass
10,346 Points
2 Answers
Max van den Berge
6,506 Points
using variable const in an Object Literal.

Posted January 12, 2022 4:17pm by Max van den Berge

Max van den Berge
6,506 Points
- JavaScript
2 Answers
Alberto Olmeda
8,646 Points
Module not found

Posted January 12, 2022 4:00pm by Alberto Olmeda

Alberto Olmeda
8,646 Points
1 Answer
Max van den Berge
6,506 Points
At the end of an Object Literal is a semi colan. var name = {} ;. My question is, why is there a ; . is it like a to cal

Posted January 12, 2022 3:47pm by Max van den Berge

Max van den Berge
6,506 Points
- JavaScript
2 Answers
PLUS

Jason Papenmeier
Courses Plus Student 780 Points
I am curious as to why the noAlert() function does not return a value in the latter part of the code snippet.

Posted January 12, 2022 3:00pm by Jason Papenmeier

Jason Papenmeier
Courses Plus Student 780 Points
1 Answer
Erik Biebinger
7,299 Points
When I hover over a list item, it makes them uppercase but the recently added remove button disappears. Why is that?

Posted January 12, 2022 2:19pm by Erik Biebinger

Erik Biebinger
7,299 Points
- JavaScript
1 Answer
Julieta Dalla Pozza
4,337 Points
InsertAdjacenrHTML not working!! help :)

Posted January 12, 2022 1:57pm by Julieta Dalla Pozza

Julieta Dalla Pozza
4,337 Points
1 Answer
Jeremy Yochum
Front End Web Development Techdegree Graduate 16,023 Points
Why do you not include parentheses when passing a function as an argument?

Posted January 12, 2022 3:54am by Jeremy Yochum

Jeremy Yochum
Front End Web Development Techdegree Graduate 16,023 Points
- JavaScript
1 Answer
Shane Patel
21,619 Points
Making a further change - How to use the random value function with an argument?

Posted January 11, 2022 9:43pm by Shane Patel

Shane Patel
21,619 Points
1 Answer
karan Badhwar
Web Development Techdegree Graduate 18,135 Points
listItem = checkbox.parentNode.parentNode; still returning Label Element

Posted January 11, 2022 6:37pm by karan Badhwar

karan Badhwar
Web Development Techdegree Graduate 18,135 Points
- JavaScript
- Breaking on Events and Basic Stepping
2 Answers
ja5on
10,338 Points
Trying to update a class

Posted January 10, 2022 6:19pm by ja5on

ja5on
10,338 Points
- JavaScript
1 Answer
Erik Biebinger
7,299 Points
How does the code "know" which question to ask? (Improve the Quiz Solution [JavaScript Arrays])

Posted January 10, 2022 3:54pm by Erik Biebinger

Erik Biebinger
7,299 Points
- JavaScript
1 Answer
Luis Leyva-Madrid
2,937 Points
Here is my simplified solution

Posted January 10, 2022 4:55am by Luis Leyva-Madrid

Luis Leyva-Madrid
2,937 Points
- JavaScript
1 Answer
Keith Grimes
10,263 Points
List is not stacked, just one long string.

Posted January 8, 2022 11:20pm by Keith Grimes

Keith Grimes
10,263 Points
1 Answer
babyoscar
12,930 Points
How to show an error message on the browser in an Express.js app?

Posted January 8, 2022 11:01pm by babyoscar

babyoscar
12,930 Points
- JavaScript
3 Answers
weinian he
Full Stack JavaScript Techdegree Graduate 17,167 Points
The explosion icon 🔥BOOM!🔥 It show as white in Microsoft Edge browser 96.0.1054.62 as white text.

Posted January 8, 2022 8:38pm by weinian he

weinian he
Full Stack JavaScript Techdegree Graduate 17,167 Points
1 Answer
Riley Hays
6,204 Points
My setter method isn't returning the correct value. How should I access the level property to set the major?

Posted January 8, 2022 11:46am by Riley Hays

Riley Hays
6,204 Points
1 Answer

Prev Page 56 of 5746 Next

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