Treehouse | Community | Helper Methods and Conditionals

🤑 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

Max Reinsch
5,740 Points
Error: Main method

Posted July 17, 2015 11:46am by Max Reinsch

Max Reinsch
5,740 Points
3 Answers
Sean Flanagan
33,235 Points
Console command returns error message

Posted July 5, 2015 8:29am by Sean Flanagan

Sean Flanagan
33,235 Points
3 Answers
Pierce Mulligan
1,106 Points
Confused about braces.

Posted June 29, 2015 8:10pm by Pierce Mulligan

Pierce Mulligan
1,106 Points
2 Answers
STEVE NODINE
2,910 Points
in repl PezDispenser pd = new PezDispenser("Yoda"); I get : java.util.NoSuchElementException ??

Posted June 23, 2015 7:41pm by STEVE NODINE

STEVE NODINE
2,910 Points
3 Answers
Kyle Salisbury
Full Stack JavaScript Techdegree Student 16,363 Points
Why no return value on the method load?

Posted June 18, 2015 12:18am by Kyle Salisbury

Kyle Salisbury
Full Stack JavaScript Techdegree Student 16,363 Points
1 Answer
Amit Dhamankar
4,163 Points
This my Example.java and PezDispenser.java

Posted June 15, 2015 9:12am by Amit Dhamankar

Amit Dhamankar
4,163 Points
2 Answers
Alperen Guman
6,552 Points
Cannot load PezDispenser.java from java-repl. Getting errors ';' expected, not a statement etc. what am I doing wrong?

Posted May 19, 2015 5:27pm by Alperen Guman

Alperen Guman
6,552 Points
1 Answer
shaunboleh
14,970 Points
why isEmpty() is true?

Posted May 16, 2015 9:59pm by shaunboleh

shaunboleh
14,970 Points
1 Answer
PLUS

Brian Maimone
Courses Plus Student 1,644 Points
How switch from repl mode back to workspaces mode. Thanks

Posted May 6, 2015 2:04pm by Brian Maimone

Brian Maimone
Courses Plus Student 1,644 Points
4 Answers
PLUS

Brian Maimone
Courses Plus Student 1,644 Points
Can't get java-repl to load in my console.

Posted May 5, 2015 7:40pm by Brian Maimone

Brian Maimone
Courses Plus Student 1,644 Points
5 Answers
William J. Terrell
17,403 Points
Well something is broken...

Posted April 8, 2015 4:38pm by William J. Terrell

William J. Terrell
17,403 Points
1 Answer
Florian Janosch
871 Points
System.out.println

Posted April 3, 2015 5:25pm by Florian Janosch

Florian Janosch
871 Points
1 Answer
Alina Sirbeanu
992 Points
Pls Help!

Posted March 17, 2015 5:15pm by Alina Sirbeanu

Alina Sirbeanu
992 Points
2 Answers
Jian Chen
4,938 Points
Why make a method when you can just make variable?

Posted March 15, 2015 2:33am by Jian Chen

Jian Chen
4,938 Points
1 Answer
Akilah Jones
18,397 Points
Anyone using sublime text and java?

Posted March 11, 2015 6:16am by Akilah Jones

Akilah Jones
18,397 Points
2 Answers
PLUS

Just van der Linde
Courses Plus Student 1,773 Points
When asking if the PezDispenser is empty, REPL reply's that it cant find variable isEmpty.

Posted March 5, 2015 11:02am by Just van der Linde

Just van der Linde
Courses Plus Student 1,773 Points
1 Answer
Lucas Caldeira
977 Points
PezDispenser dispenser = new PezDispenser("bruce"); What does de keyword "new" do ? thankyou !

Posted February 24, 2015 9:01pm by Lucas Caldeira

Lucas Caldeira
977 Points
2 Answers
Ayesha Ghayas
1,443 Points
When creating a PezDispenser Object inside the repl it say

Posted February 24, 2015 11:53am by Ayesha Ghayas

Ayesha Ghayas
1,443 Points
2 Answers
Eleni Minadaki
3,687 Points
Create a helper method named isFullyCharged. It should return true if the GoKart is at max capacity.

Posted February 13, 2015 10:22am by Eleni Minadaki

Eleni Minadaki
3,687 Points
4 Answers
Nure México
25,840 Points
What does Static stands for?

Posted January 20, 2015 3:37am by Nure México

Nure México
25,840 Points
4 Answers
Nikhil Radhakrishnan
1,613 Points
When creating a PezDispenser Object inside the repl it says NoSuchElementException ,Wht to do?

Posted January 19, 2015 6:20am by Nikhil Radhakrishnan

Nikhil Radhakrishnan
1,613 Points
7 Answers

Prev Page 3 of 3 Next

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