Treehouse | Community |

🤑 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

Oshedhe Munasinghe
8,108 Points
(Windows: Gradle) How to put path JAVA_Home

Posted April 3, 2020 5:35pm by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
- Java
1 Answer
Peter Stanbury
2,067 Points
I get the following error message: "Make sure that you use the 'firstName' variable as the second argument".

Posted April 2, 2020 10:59am by Peter Stanbury

Peter Stanbury
2,067 Points
1 Answer
Abhishek Rajan
2,698 Points
Can't find the problem in my code.

Posted April 2, 2020 1:23am by Abhishek Rajan

Abhishek Rajan
2,698 Points
1 Answer
kian christensen
2,186 Points
What am i doing wrong

Posted April 2, 2020 12:06am by kian christensen

kian christensen
2,186 Points
1 Answer
Oshedhe Munasinghe
8,108 Points
where is @AfterClass? ...

Posted April 1, 2020 8:02pm by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
1 Answer
Oshedhe Munasinghe
8,108 Points
(using latest version Juni5) Does it need to call throw exception?

Posted April 1, 2020 9:31am by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
- Java
0 Answers
Jan Lundeen
5,887 Points
Java basics-receiving input-challenge 4 of 4-Using console's printf method, display message Last name follow by input

Posted April 1, 2020 3:40am by Jan Lundeen

Jan Lundeen
5,887 Points
2 Answers
Daniel Silva
11,209 Points
Reading in images from a directoy to an ArrayList

Posted March 31, 2020 8:48pm by Daniel Silva

Daniel Silva
11,209 Points
- Java
0 Answers
Lauren Hausman
1,001 Points
How do I initialize a user?

Posted March 31, 2020 8:29pm by Lauren Hausman

Lauren Hausman
1,001 Points
1 Answer
Oshedhe Munasinghe
8,108 Points
Got Bummer after I solve the TODOs

Posted March 31, 2020 5:10pm by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
1 Answer
Sean Marevanhema
11,605 Points
last challenge what am i doing wrong

Posted March 31, 2020 4:07pm by Sean Marevanhema

Sean Marevanhema
11,605 Points
1 Answer
Cristian Luca
545 Points
Hi!Branching Statements. About the code String[] rsvps = Rsvps.shuffled(); Where Rsvps and shuffled() came from? Thanks!

Posted March 31, 2020 4:06pm by Cristian Luca

Cristian Luca
545 Points
- Java
- Branching Statements
0 Answers
Marcus Dunbar
3,399 Points
I don't understand if he wants me to create for loop and an if statement, or just a for loop or an enhanced for loop.

Posted March 31, 2020 4:06pm by Marcus Dunbar

Marcus Dunbar
3,399 Points
1 Answer
Sean Marevanhema
11,605 Points
what am i doing wrong please help me

Posted March 31, 2020 3:19pm by Sean Marevanhema

Sean Marevanhema
11,605 Points
1 Answer
Pranshu Mittal
4,276 Points
Unable to identify the error in code

Posted March 31, 2020 12:26pm by Pranshu Mittal

Pranshu Mittal
4,276 Points
1 Answer
Jan Lundeen
5,887 Points
Getting java.util.MissingFormatArgumentException: Format specifier '%s' () error-Challenge 3 of 3-strings variables-Java

Posted March 30, 2020 6:57pm by Jan Lundeen

Jan Lundeen
5,887 Points
2 Answers
Oshedhe Munasinghe
8,108 Points
What is so useful to use RE in JAVA?

Posted March 30, 2020 6:51am by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
- Java
1 Answer
Jan Lundeen
5,887 Points
Corrected quotes on Challenge Task 2 of 3 for Java Basics, strings and variables. Still getting compiler errors

Posted March 29, 2020 10:55pm by Jan Lundeen

Jan Lundeen
5,887 Points
7 Answers
Jan Lundeen
5,887 Points
Why am I receiving a syntax error on the lines that run the compiler?

Posted March 28, 2020 11:31pm by Jan Lundeen

Jan Lundeen
5,887 Points
3 Answers
Sam Fein
203 Points
I keep getting the response reached end of file while parsing. I cannot figure out where I am missing a bracket.

Posted March 27, 2020 2:28am by Sam Fein

Sam Fein
203 Points
3 Answers
Erick Luna
21,076 Points
Any plan for a Test Driven Development course?

Posted March 26, 2020 7:09pm by Erick Luna

Erick Luna
21,076 Points
- Java
1 Answer
Blessed Mupatsi
764 Points
how do you add a file

Posted March 26, 2020 7:13am by Blessed Mupatsi

Blessed Mupatsi
764 Points
1 Answer
kian christensen
2,186 Points
What am I doing wrong

Posted March 26, 2020 12:11am by kian christensen

kian christensen
2,186 Points
1 Answer
John Keenan
6,313 Points
What is Picked up JAVA_TOOL_OPTIONS: -Xmx128m?

Posted March 25, 2020 3:54pm by John Keenan

John Keenan
6,313 Points
1 Answer
Vansh Shah
83 Points
Example.java tab

Posted March 25, 2020 10:42am by Vansh Shah

Vansh Shah
83 Points
- Java
1 Answer
Nagarjuna Alapati
372 Points
Code Challenge tasks - preview pane shows blank screen

Posted March 24, 2020 8:48pm by Nagarjuna Alapati

Nagarjuna Alapati
372 Points
- Java
1 Answer
Matthew Kramer
619 Points
I dont understand the error... Bummer: Hmmm, the tiles were "sreklahc" and I passed in 'r' expected 1, but I got 114

Posted March 24, 2020 3:02pm by Matthew Kramer

Matthew Kramer
619 Points
2 Answers
chris okorie
197 Points
creating int variable

Posted March 24, 2020 1:36pm by chris okorie

chris okorie
197 Points
1 Answer
Andrew Levy
3,985 Points
J shell cannot initialise my misses variable

Posted March 22, 2020 8:08pm by Andrew Levy

Andrew Levy
3,985 Points
1 Answer
Juan Jaramillo
5,482 Points
Having trouble validating a String

Posted March 22, 2020 5:55pm by Juan Jaramillo

Juan Jaramillo
5,482 Points
2 Answers

Prev Page 30 of 2048 Next

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