Treehouse | Community

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Ramy Obeid
2,373 Points
i have to un-comment the main method in example.java fixing the bugs as i go but i cant seem to do it :D

Posted February 23, 2016 12:43am by Ramy Obeid

Ramy Obeid
2,373 Points
1 Answer
Ramy Obeid
2,373 Points
i have to add a private field to store the parameters defined in the constructor and add the appropriate getter

Posted February 22, 2016 11:33pm by Ramy Obeid

Ramy Obeid
2,373 Points
1 Answer
Ramy Obeid
2,373 Points
i have to add things to the cart

Posted February 21, 2016 9:24pm by Ramy Obeid

Ramy Obeid
2,373 Points
2 Answers
Richard Groot
4,432 Points
java lang issue on very last part of the last exercise. :/

Posted February 20, 2016 12:56am by Richard Groot

Richard Groot
4,432 Points
1 Answer
Shane May
5,114 Points
How do I check if the first letter is a 'm' or if the second letter is capitol?

Posted February 17, 2016 12:39am by Shane May

Shane May
5,114 Points
1 Answer
Richard Groot
4,432 Points
I'm actually confused on what I'm actually supposed to be doing in this code test. I'm probably missing something huge.

Posted February 16, 2016 10:27pm by Richard Groot

Richard Groot
4,432 Points
2 Answers
Caril Carrillo
966 Points
How I can Skip the last Challenge and going to the next Chapter

Posted February 13, 2016 6:12am by Caril Carrillo

Caril Carrillo
966 Points
1 Answer
Donna Norris
5,197 Points
Initialise the mFirstName field in the constructor?

Posted February 10, 2016 9:56pm by Donna Norris

Donna Norris
5,197 Points
1 Answer
Sonam Klein
858 Points
NullPointerException error for task 4 of 4, wrapping up

Posted February 10, 2016 1:31am by Sonam Klein

Sonam Klein
858 Points
1 Answer
Yassin Sassi
3,571 Points
I get the answer in plain text only. I also didn't really understand the for each loop. Could really use some help !

Posted February 9, 2016 7:51pm by Yassin Sassi

Yassin Sassi
3,571 Points
2 Answers
PLUS

kabir k
Courses Plus Student 18,036 Points
I'm getting a syntax error in my validatedFieldName() method

Posted February 8, 2016 8:04pm by kabir k

kabir k
Courses Plus Student 18,036 Points
1 Answer
Dax Stucki
1,034 Points
User author element still giving me "nullPointerException" error.

Posted February 8, 2016 8:21am by Dax Stucki

Dax Stucki
1,034 Points
3 Answers
Oshedhe Munasinghe
8,108 Points
Heavy Quiz don't know where to start.. (maybe missunderstood)

Posted February 7, 2016 11:03am by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
3 Answers
Oshedhe Munasinghe
8,108 Points
"JUnit is a popular testing framework." video Validation, where?

Posted February 7, 2016 10:20am by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
3 Answers
Oshedhe Munasinghe
8,108 Points
Excepted "m_first_name"

Posted February 7, 2016 10:15am by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
1 Answer
Dax Stucki
1,034 Points
the User author element reeeally giving me trouble at the end of this challenge

Posted February 7, 2016 9:50am by Dax Stucki

Dax Stucki
1,034 Points
1 Answer
Donna Norris
5,197 Points
don't know why this doesn't work

Posted February 5, 2016 12:18am by Donna Norris

Donna Norris
5,197 Points
2 Answers
Aniketh Suresh
2,349 Points
Whats the correct answer??

Posted February 3, 2016 7:01pm by Aniketh Suresh

Aniketh Suresh
2,349 Points
1 Answer
Aaron Coursolle
18,014 Points
[Solved]Validation challenge?

Posted February 2, 2016 3:37pm by Aaron Coursolle

Aaron Coursolle
18,014 Points
2 Answers
John Miller
4,007 Points
How do I emulate passing argument through main in the treehouse tool used for code

Posted February 2, 2016 7:53am by John Miller

John Miller
4,007 Points
2 Answers
PLUS

Mark John
Courses Plus Student 771 Points
java challenge question --help alert

Posted February 2, 2016 5:58am by Mark John

Mark John
Courses Plus Student 771 Points
1 Answer
PLUS

Mark John
Courses Plus Student 771 Points
Java challenge question help

Posted February 1, 2016 7:29pm by Mark John

Mark John
Courses Plus Student 771 Points
3 Answers
PLUS

Mark John
Courses Plus Student 771 Points
java challenge question.i need help with this question

Posted February 1, 2016 9:45am by Mark John

Mark John
Courses Plus Student 771 Points
3 Answers
David Yoo
6,889 Points
What am I doing wrong? From the output it looks like my code is working as it should be.

Posted January 31, 2016 7:34pm by David Yoo

David Yoo
6,889 Points
2 Answers
Mark Miller
45,831 Points
Challenge 4 of 4, author is of type User, so it should work alright. It never works.

Posted January 31, 2016 12:44am by Mark Miller

Mark Miller
45,831 Points
2 Answers
Mark Miller
45,831 Points
The output in preview looks great, but I'm not passing this challenge.

Posted January 31, 2016 12:18am by Mark Miller

Mark Miller
45,831 Points
1 Answer
Mark Miller
45,831 Points
I've added the method signature that works when no quantity is ordered, and it appears in the preview as it should.

Posted January 30, 2016 6:01pm by Mark Miller

Mark Miller
45,831 Points
1 Answer
ugo ceruti
5,169 Points
Surely I'm worng with conditions, anyone can correct it ? Thanks

Posted January 28, 2016 9:38pm by ugo ceruti

ugo ceruti
5,169 Points
2 Answers
Ayman Syam
2,346 Points
System.out does show 1 Yoda PEZ Dispenser, but it keeps telling me it doesn't.

Posted January 27, 2016 3:42am by Ayman Syam

Ayman Syam
2,346 Points
1 Answer
Ayman Syam
2,346 Points
Who can use the public and private classes/methods?

Posted January 27, 2016 2:09am by Ayman Syam

Ayman Syam
2,346 Points
1 Answer

Prev Page 9 of 23 Next

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

Ramy Obeid

Ramy Obeid

Ramy Obeid

Ramy Obeid

Ramy Obeid

Ramy Obeid

Richard Groot

Richard Groot

Shane May

Shane May

Richard Groot

Richard Groot

Caril Carrillo

Caril Carrillo

Donna Norris

Donna Norris

Sonam Klein

Sonam Klein

Yassin Sassi

Yassin Sassi

kabir k

kabir k

Dax Stucki

Dax Stucki

Oshedhe Munasinghe

Oshedhe Munasinghe

Oshedhe Munasinghe

Oshedhe Munasinghe

Oshedhe Munasinghe

Oshedhe Munasinghe

Dax Stucki

Dax Stucki

Donna Norris

Donna Norris

Aniketh Suresh

Aniketh Suresh

Aaron Coursolle

Aaron Coursolle

John Miller

John Miller

Mark John

Mark John

Mark John

Mark John

Mark John

Mark John

David Yoo

David Yoo

Mark Miller

Mark Miller

Mark Miller

Mark Miller

Mark Miller

Mark Miller

ugo ceruti

ugo ceruti

Ayman Syam

Ayman Syam

Ayman Syam

Ayman Syam