Treehouse | Community | Constructors

🤑 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

Elvi Silver Beli
1,052 Points
Whoops! java.lang.NullPointerException

Posted November 11, 2016 4:20pm by Elvi Silver Beli

Elvi Silver Beli
1,052 Points
1 Answer
Wilner Charles
Front End Web Development Techdegree Student 1,295 Points
Can some body please clarify this for me..

Posted October 28, 2016 3:26pm by Wilner Charles

Wilner Charles
Front End Web Development Techdegree Student 1,295 Points
1 Answer
Jonathan Hector
5,225 Points
Please help, can't figure why it won't run.

Posted October 22, 2016 8:59am by Jonathan Hector

Jonathan Hector
5,225 Points
1 Answer
Klaudia Krol
576 Points
Add a public constructor to the GoKart.java class that allows the parameter . Challenge Task 1

Posted October 19, 2016 11:05am by Klaudia Krol

Klaudia Krol
576 Points
1 Answer
Filip Velach
10,200 Points
Private color field

Posted August 24, 2016 6:09pm by Filip Velach

Filip Velach
10,200 Points
1 Answer
Colt Shelby
1,175 Points
Does the order of equations matter?

Posted August 24, 2016 2:07am by Colt Shelby

Colt Shelby
1,175 Points
1 Answer
Fahri Can
9,921 Points
Invalid method declaration

Posted July 14, 2016 9:36pm by Fahri Can

Fahri Can
9,921 Points
1 Answer
Karunya Nathan
2,412 Points
I am trying to create a constructor to change the field mColor. But I get the error that a return statement is needed

Posted July 6, 2016 12:03pm by Karunya Nathan

Karunya Nathan
2,412 Points
1 Answer
Michael Chiflikyan
569 Points
How to create a public constructor?

Posted June 11, 2016 5:37pm by Michael Chiflikyan

Michael Chiflikyan
569 Points
1 Answer
Marlan Quiso
3,347 Points
Hi can't pass the challenge not sure what I did wrong.

Posted May 1, 2016 5:31pm by Marlan Quiso

Marlan Quiso
3,347 Points
1 Answer
Brad Smeltzer
1,018 Points
I can't find my error in creating the constructor GoKart

Posted April 28, 2016 11:38pm by Brad Smeltzer

Brad Smeltzer
1,018 Points
1 Answer
Thomas Katalenas
11,033 Points
constructors can be anonymous?

Posted April 28, 2016 10:34pm by Thomas Katalenas

Thomas Katalenas
11,033 Points
1 Answer
Leonid Chebenko
879 Points
Add a public constructor to the GoKart.java class that allows the parameter color to be passed in. In the constructor st

Posted April 21, 2016 2:06pm by Leonid Chebenko

Leonid Chebenko
879 Points
1 Answer
Rodrigo Alarcon
8,028 Points
Java Objects

Posted April 19, 2016 10:08pm by Rodrigo Alarcon

Rodrigo Alarcon
8,028 Points
2 Answers
sarahlol
406 Points
Add a public constructor to the GoKart.java class that allows the parameter color to be passed in. In the constructor st

Posted April 2, 2016 9:38pm by sarahlol

sarahlol
406 Points
1 Answer
WANG CHIEN-AN
Android Development Techdegree Student 1,159 Points
why we add an m as prefix in our variable name.

Posted April 1, 2016 3:05pm by WANG CHIEN-AN

WANG CHIEN-AN
Android Development Techdegree Student 1,159 Points
1 Answer
Chaz Hall
1,970 Points
Adding Public Constructors

Posted March 7, 2016 8:37pm by Chaz Hall

Chaz Hall
1,970 Points
1 Answer
pawkan kenluecha
26,303 Points
I can't pass this example. Please help me checking the code.

Posted March 4, 2016 1:10am by pawkan kenluecha

pawkan kenluecha
26,303 Points
1 Answer
Logan Detering
1,953 Points
can't figure it out

Posted February 28, 2016 4:42pm by Logan Detering

Logan Detering
1,953 Points
1 Answer
Stoy Gates
1,197 Points
Add a public constructor to the GoKart.java class that allows the parameter color to be passed in. In the constructor st

Posted February 11, 2016 8:16pm by Stoy Gates

Stoy Gates
1,197 Points
2 Answers
PLUS

John Westlen
Courses Plus Student 1,611 Points
What do i do?

Posted February 10, 2016 9:28am by John Westlen

John Westlen
Courses Plus Student 1,611 Points
1 Answer
Lalit Taparia
667 Points
How to return value from constructor so that return type mismatch error won't come.

Posted February 5, 2016 6:06am by Lalit Taparia

Lalit Taparia
667 Points
1 Answer
Venzislav Simeonov
351 Points
I'm stuck!

Posted January 24, 2016 3:58pm by Venzislav Simeonov

Venzislav Simeonov
351 Points
2 Answers
Gal Neeman
1,224 Points
I cant understand what I need to do... =_=

Posted January 17, 2016 8:21pm by Gal Neeman

Gal Neeman
1,224 Points
2 Answers
Valentijn de Haan
527 Points
it look like I forgot to add the constructor..what am I missing?

Posted January 13, 2016 3:55pm by Valentijn de Haan

Valentijn de Haan
527 Points
2 Answers
Matthew Fueglein
640 Points
I'm getting "missing return statement" error for this code.

Posted December 24, 2015 7:22pm by Matthew Fueglein

Matthew Fueglein
640 Points
1 Answer
Sorawit Kongnurat
1,284 Points
Is it normal to get lost in understanding the concept but still able to pass the quiz?

Posted November 26, 2015 12:05pm by Sorawit Kongnurat

Sorawit Kongnurat
1,284 Points
2 Answers
jinhwa yoo
10,042 Points
add a public constructor

Posted November 25, 2015 7:15am by jinhwa yoo

jinhwa yoo
10,042 Points
1 Answer
Bryce Hunter
1,186 Points
Confused on what to do

Posted November 17, 2015 10:57pm by Bryce Hunter

Bryce Hunter
1,186 Points
3 Answers
Bryce Hunter
1,186 Points
Confused on what to do

Posted November 17, 2015 10:57pm by Bryce Hunter

Bryce Hunter
1,186 Points
1 Answer

Prev Page 1 of 3 Next

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