Treehouse | Community | Applying a Discount Code

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

o2003
631 Points
exercise to validate discountCode. my code for try-catch does not work. I raise the IllegalArgumentException.

Posted January 14, 2025 5:24pm by o2003

o2003
631 Points
2 Answers
o2003
631 Points
how to invoke ctrl+z in the workspace? will it undue last saved edit or edit should be still unsaved?

Posted December 20, 2024 11:34pm by o2003

o2003
631 Points
2 Answers
Aaron Brooks
6,658 Points
help me I can't work this out

Posted November 14, 2024 4:18pm by Aaron Brooks

Aaron Brooks
6,658 Points
1 Answer
Noah White
6,889 Points
What did i do wrong

Posted October 17, 2024 3:26pm by Noah White

Noah White
6,889 Points
1 Answer
Jan Erik Lizcano Ladegård
4,994 Points
How to check for $ in normalizeDiscountCode and why I get wrong ouput when running the tests.

Posted October 16, 2024 12:12pm by Jan Erik Lizcano Ladegård

Jan Erik Lizcano Ladegård
4,994 Points
1 Answer
keller greathouse
6,529 Points
I don't understand any of this

Posted October 9, 2024 3:14pm by keller greathouse

keller greathouse
6,529 Points
1 Answer
Grant Brooks
6,528 Points
help me plz

Posted September 30, 2024 3:10pm by Grant Brooks

Grant Brooks
6,528 Points
1 Answer
Tristan Fowles
5,958 Points
help me i can't figure this out

Posted September 27, 2024 3:03pm by Tristan Fowles

Tristan Fowles
5,958 Points
1 Answer
Braedon Angel
10,582 Points
i have no idea what to do

Posted September 24, 2024 3:06pm by Braedon Angel

Braedon Angel
10,582 Points
3 Answers
Braedon Angel
10,582 Points
i need help please

Posted September 24, 2024 3:04pm by Braedon Angel

Braedon Angel
10,582 Points
1 Answer
Braedon Angel
10,582 Points
i need help please!!!

Posted September 23, 2024 3:28pm by Braedon Angel

Braedon Angel
10,582 Points
1 Answer
Braedon Angel
10,582 Points
what do i do?

Posted September 20, 2024 3:29pm by Braedon Angel

Braedon Angel
10,582 Points
1 Answer
Benjamin Cha
2,761 Points
Adding MAX_BARS for Go Karts

Posted March 5, 2024 12:50am by Benjamin Cha

Benjamin Cha
2,761 Points
1 Answer
Matthew Riggs
826 Points
Confused about constructer scope order

Posted February 3, 2024 10:53pm by Matthew Riggs

Matthew Riggs
826 Points
1 Answer
Christina Vieau
679 Points
Error when trying to compile PezDispenser

Posted December 3, 2023 5:02pm by Christina Vieau

Christina Vieau
679 Points
0 Answers
Christina Vieau
679 Points
JShell not finding file, I am in the PezDispenser.java file but the console is giving an error message.

Posted November 30, 2023 1:52pm by Christina Vieau

Christina Vieau
679 Points
2 Answers
Mark Palmer
1,482 Points
Lost on this one....

Posted October 30, 2023 11:51pm by Mark Palmer

Mark Palmer
1,482 Points
1 Answer
Mark Palmer
1,482 Points
my console doesn't return the last line: "Dispenser is full" not sure why

Posted October 19, 2023 10:06pm by Mark Palmer

Mark Palmer
1,482 Points
0 Answers
Ryan Johnson
4,173 Points
Modifying an existing method to accept an int value

Posted July 29, 2023 1:14pm by Ryan Johnson

Ryan Johnson
4,173 Points
1 Answer
Chance Edward
4,507 Points
Create a new method named drive that accepts no arguments.

Posted June 15, 2023 3:42pm by Chance Edward

Chance Edward
4,507 Points
1 Answer
Krishna Lala
719 Points
Why is IllegalArgumentException not working?

Posted October 1, 2022 5:40am by Krishna Lala

Krishna Lala
719 Points
1 Answer
Jacob Wingfield
7,780 Points
I'm super confused.

Posted September 1, 2022 6:11pm by Jacob Wingfield

Jacob Wingfield
7,780 Points
1 Answer
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
Yes im having trouble compiling.Maybe a hint at what im doing wrong would and has helped

Posted May 24, 2022 9:49am by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
2 Answers
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
i need some clues about this one..its a challenge question and i cant do a screen shot.

Posted May 23, 2022 4:06pm by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
1 Answer
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
Im at the final class and ive combed over this code and cant find any obvious mistakes..

Posted May 23, 2022 9:02am by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
- Java
- Java Objects
- Meet Objects
- Final
0 Answers
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
im getting errors that say semicolons are missing but theyre there.

Posted May 22, 2022 11:30pm by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
3 Answers
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
im having trouble compiling this excercise

Posted May 22, 2022 3:12pm by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
- Java
- Java Objects
- Meet Objects
- Final
1 Answer
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
My code keeps saying darth vader instead of yoda.

Posted May 22, 2022 12:40pm by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
0 Answers
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
anyone help me

Posted May 21, 2022 6:08pm by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
0 Answers
PLUS

Michel Spaniolo
Courses Plus Student 1,850 Points
my workspace keeps giving me back errors that arent there when compiing running java

Posted May 15, 2022 11:12am by Michel Spaniolo

Michel Spaniolo
Courses Plus Student 1,850 Points
0 Answers

Prev Page 1 of 90 Next

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

o2003

o2003

o2003

o2003

Aaron Brooks

Aaron Brooks

Noah White

Noah White

Jan Erik Lizcano Ladegård

Jan Erik Lizcano Ladegård

keller greathouse

keller greathouse

Grant Brooks

Grant Brooks

Tristan Fowles

Tristan Fowles

Braedon Angel

Braedon Angel

Braedon Angel

Braedon Angel

Braedon Angel

Braedon Angel

Braedon Angel

Braedon Angel

Benjamin Cha

Benjamin Cha

Matthew Riggs

Matthew Riggs

Christina Vieau

Christina Vieau

Christina Vieau

Christina Vieau

Mark Palmer

Mark Palmer

Mark Palmer

Mark Palmer

Ryan Johnson

Ryan Johnson

Chance Edward

Chance Edward

Krishna Lala

Krishna Lala

Jacob Wingfield

Jacob Wingfield

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo

Michel Spaniolo