Treehouse | Community | Strings, Variables, and Formatting

🤑 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

Kyle Edgar
1,102 Points
I dont think i have been taught this yet?

Posted March 10, 2021 8:03pm by Kyle Edgar

Kyle Edgar
1,102 Points
1 Answer
Adam N
70,280 Points
Java Objects course stages

Posted March 7, 2021 2:52pm by Adam N

Adam N
70,280 Points
- Java
1 Answer
vrijesh patel
1,985 Points
Unsupported Gradle. The project uses Gradle 2.2 which is incompatible with IntelliJ IDEA 2020.3.2.

Posted March 6, 2021 6:13pm by vrijesh patel

vrijesh patel
1,985 Points
0 Answers
Lee Haney
395 Points
This build.gradle file works.

Posted February 28, 2021 6:13am by Lee Haney

Lee Haney
395 Points
1 Answer
Abdul Makba
1,293 Points
One intellij I get 2 warnings. One says the GifController class isn't used and the other is listGifs() is never used.

Posted February 26, 2021 12:08am by Abdul Makba

Abdul Makba
1,293 Points
0 Answers
Aaron McColough
14,149 Points
Switching to the new thymeleaf dependency not working. Java spring course.

Posted February 21, 2021 8:09pm by Aaron McColough

Aaron McColough
14,149 Points
0 Answers
Rossana Frazao de Menezes
5,349 Points
Get key from Map

Posted February 19, 2021 11:52pm by Rossana Frazao de Menezes

Rossana Frazao de Menezes
5,349 Points
1 Answer
Rossana Frazao de Menezes
5,349 Points
Create new map

Posted February 19, 2021 11:48pm by Rossana Frazao de Menezes

Rossana Frazao de Menezes
5,349 Points
1 Answer
Edward Pinto
459 Points
Covnention name variables is camelCase only pertinent to a variable name with multiple part eg "name" vs LastName"?

Posted February 19, 2021 10:50pm by Edward Pinto

Edward Pinto
459 Points
1 Answer
Tina Camara
8,552 Points
Emulator not working, tried to add haxm and getting error

Posted February 16, 2021 1:52pm by Tina Camara

Tina Camara
8,552 Points
- Java
- Creating and Running a Virtual Device
0 Answers
Yannis Yilmaz
698 Points
Hey all im kinda stuck with this task here. Woulrd be very nice if someone can help me here.

Posted February 15, 2021 3:33pm by Yannis Yilmaz

Yannis Yilmaz
698 Points
1 Answer
Abdul Makba
1,293 Points
game object?

Posted February 14, 2021 11:41pm by Abdul Makba

Abdul Makba
1,293 Points
1 Answer
Jen Dunlap
4,385 Points
Looks like you didn't present the TreeStory(3).

Posted February 12, 2021 10:15pm by Jen Dunlap

Jen Dunlap
4,385 Points
1 Answer
Dearce Goodman
2,331 Points
No sure where to go

Posted February 12, 2021 6:41pm by Dearce Goodman

Dearce Goodman
2,331 Points
1 Answer
Nico Goldreyer
414 Points
I'm confused about while loops.

Posted February 11, 2021 4:11pm by Nico Goldreyer

Nico Goldreyer
414 Points
- Java
1 Answer
Micah Newsum
5,002 Points
Tests keep failing even because Spring doesn't recognize org.hibernate.SessionFactory as a bean.

Posted February 10, 2021 10:26pm by Micah Newsum

Micah Newsum
5,002 Points
0 Answers
Samuel Zink
5,498 Points
mmm...I ran order.applyDiscountCode("h1!") and I expected it to throw an IllegalArgumentException, but it didn't

Posted February 10, 2021 8:30pm by Samuel Zink

Samuel Zink
5,498 Points
1 Answer
Michael Newman
39,508 Points
adorable.io no longer around. Link is now broken :(

Posted February 6, 2021 3:41am by Michael Newman

Michael Newman
39,508 Points
0 Answers
Dorian Ellison
1,367 Points
I need help understanding the question

Posted February 1, 2021 11:05pm by Dorian Ellison

Dorian Ellison
1,367 Points
1 Answer
PLUS

David Marr
Courses Plus Student 11,242 Points
i need help on this question

Posted February 1, 2021 10:20pm by David Marr

David Marr
Courses Plus Student 11,242 Points
1 Answer
Samuel Zink
5,498 Points
GoKart barCount

Posted February 1, 2021 8:15pm by Samuel Zink

Samuel Zink
5,498 Points
1 Answer
Jayme Ipema
1,462 Points
this exercise requires an enhanced for loop, which is present. Running this in my ide gives the correct information.

Posted February 1, 2021 8:00pm by Jayme Ipema

Jayme Ipema
1,462 Points
0 Answers
Mihaela Miculescu
1,005 Points
For some reason it doesn't compile any files. i had the same issue at Pez leson ,and made it difficult to follow

Posted February 1, 2021 10:23am by Mihaela Miculescu

Mihaela Miculescu
1,005 Points
0 Answers
Ijeoma Iheke
205 Points
do while loop

Posted January 29, 2021 11:04pm by Ijeoma Iheke

Ijeoma Iheke
205 Points
1 Answer
Ijeoma Iheke
205 Points
Not sure what I need to do to correct this error.

Posted January 29, 2021 10:43pm by Ijeoma Iheke

Ijeoma Iheke
205 Points
2 Answers
Youssouf Conde
525 Points
I'm have a hard time understanding why the code won't run.

Posted January 28, 2021 10:32pm by Youssouf Conde

Youssouf Conde
525 Points
1 Answer
Youssouf Conde
525 Points
if getCharacterName is a method, why can't I just put the value I want to return in the parentheses?

Posted January 28, 2021 9:59pm by Youssouf Conde

Youssouf Conde
525 Points
- Java
1 Answer
anjo van der ploeg
4,777 Points
NormalizeGuess does not seem to be working even though code compiles.

Posted January 28, 2021 12:01pm by anjo van der ploeg

anjo van der ploeg
4,777 Points
1 Answer
Youssouf Conde
525 Points
Can someone explain to me why the code isn't working?

Posted January 28, 2021 2:18am by Youssouf Conde

Youssouf Conde
525 Points
1 Answer
CHRIS AJAYI-OBE
2,765 Points
ERROR: CANNOT FIND SYMBOL

Posted January 27, 2021 11:46pm by CHRIS AJAYI-OBE

CHRIS AJAYI-OBE
2,765 Points
- Java
1 Answer

Prev Page 15 of 2048 Next

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