Treehouse | Community | Final

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

Join our Live Career-Building Workshop: Fast-Track Your Tech Career Without a Degree! ⭐ 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

Stefan Nottensteiner
479 Points
What does it mean? Exception in thread "main" java.lang.NoSuchMethodError: Pez.Dispenser.sweapHead(Ljava/lang/String;)

Posted September 3, 2017 3:45pm by Stefan Nottensteiner

Stefan Nottensteiner
479 Points
- Java
- Java Objects
- Meet Objects
- Final
3 Answers
Neros E.
528 Points
The Quest to Understand Constructors.

Posted September 2, 2017 2:22am by Neros E.

Neros E.
528 Points
2 Answers
Jacob Klug
469 Points
Why did we do add (String characterName) to public PezDispenser? What does adding that do?

Posted September 1, 2017 10:20pm by Jacob Klug

Jacob Klug
469 Points
1 Answer
Thierry van der Zon
291 Points
It does not give Yoda, but it gives "null"

Posted August 25, 2017 1:42pm by Thierry van der Zon

Thierry van der Zon
291 Points
- Java
- Java Objects
- Meet Objects
- Final
1 Answer
Ram Guduputi
544 Points
Hello Sir, I created this account for my son. He is looing to fresh start with Java basics. Please help.

Posted August 24, 2017 7:41pm by Ram Guduputi

Ram Guduputi
544 Points
1 Answer
Neros E.
528 Points
Having a really hard time getting my head around method chaining in java. Help appreciated.

Posted August 22, 2017 3:15am by Neros E.

Neros E.
528 Points
2 Answers
Jay Garcia
909 Points
Where am I going wrong here?

Posted August 20, 2017 2:34am by Jay Garcia

Jay Garcia
909 Points
1 Answer
Aakash Srivastav
Full Stack JavaScript Techdegree Student 11,638 Points
Java Class

Posted August 19, 2017 4:58pm by Aakash Srivastav

Aakash Srivastav
Full Stack JavaScript Techdegree Student 11,638 Points
3 Answers
milly mines
339 Points
I need help with this task

Posted August 14, 2017 7:55pm by milly mines

milly mines
339 Points
3 Answers
William Owens
8,668 Points
2 errors on line 6 PezDispenser

Posted August 9, 2017 1:57pm by William Owens

William Owens
8,668 Points
5 Answers
archie andrews
590 Points
What is wrong in this code

Posted August 8, 2017 8:01pm by archie andrews

archie andrews
590 Points
3 Answers
Kevin Brender a Brandis
1,382 Points
Mistake at end of the video?? After the ctrl Z the setter mCharacterName

Posted August 8, 2017 7:39am by Kevin Brender a Brandis

Kevin Brender a Brandis
1,382 Points
1 Answer
Joshua Salas
732 Points
Need help says not returning color

Posted August 7, 2017 11:11pm by Joshua Salas

Joshua Salas
732 Points
1 Answer
Kevin Brender a Brandis
1,382 Points
I can get this error fixed cannot find symbol System.out.printLn second dot

Posted August 7, 2017 3:15pm by Kevin Brender a Brandis

Kevin Brender a Brandis
1,382 Points
1 Answer
matthewchau2
8,307 Points
Parameter vs. Argument

Posted August 3, 2017 5:57pm by matthewchau2

matthewchau2
8,307 Points
1 Answer
PLUS

John Anselmo
Courses Plus Student 2,281 Points
println vs printf?

Posted August 2, 2017 1:04pm by John Anselmo

John Anselmo
Courses Plus Student 2,281 Points
1 Answer
Magdalena Frankowska
15,501 Points
swapHeads - why new String ?

Posted July 29, 2017 5:52pm by Magdalena Frankowska

Magdalena Frankowska
15,501 Points
- Java
- Java Objects
- Meet Objects
- Final
4 Answers
PLUS

John Hay
Courses Plus Student 3,478 Points
getCharacterName returns the Character Name of the string object BUT...

Posted July 24, 2017 9:41am by John Hay

John Hay
Courses Plus Student 3,478 Points
3 Answers
PLUS

John Hay
Courses Plus Student 3,478 Points
Field name of type String?

Posted July 24, 2017 9:18am by John Hay

John Hay
Courses Plus Student 3,478 Points
1 Answer
Michael Wheeler
1,036 Points
Add a getter method that expose color? private String color = "red"; } public String getColor() { retu

Posted July 23, 2017 7:50pm by Michael Wheeler

Michael Wheeler
1,036 Points
1 Answer
Tom Douglas
365 Points
On Task 2, I'm getting a message which says "Task 1 is no longer passing". Any idea as to how to get around that?

Posted July 21, 2017 7:00pm by Tom Douglas

Tom Douglas
365 Points
1 Answer
Khanh Dao
641 Points
What does the "this" keyword do to the constructor?

Posted July 20, 2017 4:20am by Khanh Dao

Khanh Dao
641 Points
2 Answers
Khanh Dao
641 Points
Is it right that if the java file are in the same folder you could easily access between them and not use "extends"?

Posted July 19, 2017 6:17pm by Khanh Dao

Khanh Dao
641 Points
0 Answers
Khanh Dao
641 Points
First Question: What is the difference between %n and \n, don't they both make new lines?

Posted July 19, 2017 6:13pm by Khanh Dao

Khanh Dao
641 Points
1 Answer
Razvan Cirstea
2,493 Points
Can we ask the user to input a name for the constructor ?

Posted July 15, 2017 12:41pm by Razvan Cirstea

Razvan Cirstea
2,493 Points
1 Answer
Kurt Daisley
4,228 Points
"A constructor is a method that will run when you instantiate the class."

Posted July 13, 2017 5:04am by Kurt Daisley

Kurt Daisley
4,228 Points
3 Answers
Ernest Umeh
1,255 Points
Bit confused - Need Help

Posted July 12, 2017 7:35pm by Ernest Umeh

Ernest Umeh
1,255 Points
2 Answers
subhashree banik
823 Points
Can someone please explain the order of this code?

Posted July 10, 2017 10:02pm by subhashree banik

subhashree banik
823 Points
- Java
- Java Objects
- Meet Objects
- Final
1 Answer
Amir Tamim
8,597 Points
Console Not Running the program

Posted July 9, 2017 6:50pm by Amir Tamim

Amir Tamim
8,597 Points
2 Answers
Florentin Dumitrache
3,757 Points
Can someone explain me ?

Posted July 9, 2017 1:17pm by Florentin Dumitrache

Florentin Dumitrache
3,757 Points
1 Answer

Prev Page 7 of 12 Next

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