Treehouse | Community | Applying a Discount Code

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Samuel Zink
5,498 Points
mmm...I ran order.applyDiscountCode("h1!") and I expected it to throw an IllegalArgumentException, but it didn't

Posted February 10, 2021 8:30pm by Samuel Zink

Samuel Zink
5,498 Points
1 Answer
anjo van der ploeg
4,777 Points
NormalizeGuess does not seem to be working even though code compiles.

Posted January 28, 2021 12:01pm by anjo van der ploeg

anjo van der ploeg
4,777 Points
1 Answer
casey echternacht
2,048 Points
the answer for this question is wrong

Posted January 2, 2021 3:11am by casey echternacht

casey echternacht
2,048 Points
1 Answer
Vincent Brooks
3,406 Points
For this first task, create a new private method named normalizeDiscountCode. It should take the discount code that is p

Posted December 11, 2020 11:25pm by Vincent Brooks

Vincent Brooks
3,406 Points
0 Answers
Henrik Munk
2,817 Points
Java objects - task 2 of 2

Posted November 29, 2020 3:52pm by Henrik Munk

Henrik Munk
2,817 Points
0 Answers
Tyler Comley
1,413 Points
Help with compiling errors regarding my isLetter method.

Posted November 28, 2020 8:06am by Tyler Comley

Tyler Comley
1,413 Points
1 Answer
Heidi Peachey
9,390 Points
Throwing an Illegal Argument Exception error

Posted November 17, 2020 9:26pm by Heidi Peachey

Heidi Peachey
9,390 Points
1 Answer
Jasper Kop
10,423 Points
What have I done wrong???

Posted November 11, 2020 4:27pm by Jasper Kop

Jasper Kop
10,423 Points
1 Answer
Jasper Kop
10,423 Points
How can the normalizedGuess and the applyGuess have both a declaration of the char letter?

Posted November 11, 2020 7:42am by Jasper Kop

Jasper Kop
10,423 Points
1 Answer
Yusuf Uddin
1,234 Points
For some reason, the coder doesn't recognize forum.addPost(post); at the end of Main.java

Posted November 10, 2020 1:36am by Yusuf Uddin

Yusuf Uddin
1,234 Points
1 Answer
Sorin Ocneanu
2,767 Points
What did I do wrong?

Posted October 7, 2020 2:23pm by Sorin Ocneanu

Sorin Ocneanu
2,767 Points
1 Answer
Dinu Comendant
6,049 Points
My game keeps looping

Posted September 25, 2020 10:52am by Dinu Comendant

Dinu Comendant
6,049 Points
0 Answers
Dinu Comendant
6,049 Points
Question about the applyGuess String method

Posted September 16, 2020 6:08pm by Dinu Comendant

Dinu Comendant
6,049 Points
1 Answer
Dinu Comendant
6,049 Points
What's the point adding do while loop in promptForGuess?

Posted September 6, 2020 5:37pm by Dinu Comendant

Dinu Comendant
6,049 Points
1 Answer
Holly Bancroft
5,162 Points
Help with the code challenge

Posted August 21, 2020 7:03pm by Holly Bancroft

Holly Bancroft
5,162 Points
1 Answer
Ossie Bodero
7,182 Points
I am getting an error on this but I am not sure what it is. Any ideas?

Posted August 9, 2020 1:10am by Ossie Bodero

Ossie Bodero
7,182 Points
1 Answer
Ossie Bodero
7,182 Points
I am having problems with exceptions. I know that my syntax is right, but the page says that there is a problem. Ideas?

Posted August 5, 2020 9:10pm by Ossie Bodero

Ossie Bodero
7,182 Points
0 Answers
Fendy Azman
7,941 Points
Need help with my code. Wondering why it doesn't throw IllegalArgumentException

Posted June 10, 2020 3:29am by Fendy Azman

Fendy Azman
7,941 Points
1 Answer
Linsey Currie
2,390 Points
I am trying to throw an IllegalArgumentException to alert if something other than letters or $ is entered by the user.

Posted May 26, 2020 6:03am by Linsey Currie

Linsey Currie
2,390 Points
2 Answers
ikesy
1,380 Points
is not capitalizing

Posted May 25, 2020 6:59pm by ikesy

ikesy
1,380 Points
1 Answer
Brendan Passey
999 Points
stringArray.length is not a method?

Posted May 25, 2020 6:05am by Brendan Passey

Brendan Passey
999 Points
1 Answer
Jake Lee
2,789 Points
Catch block not working??

Posted May 22, 2020 11:23pm by Jake Lee

Jake Lee
2,789 Points
1 Answer
Jake Lee
2,789 Points
Is everything in the "try" block being run?

Posted May 22, 2020 10:06pm by Jake Lee

Jake Lee
2,789 Points
1 Answer
Brendan Passey
999 Points
I'm noticing a trend with String methods

Posted May 21, 2020 8:34am by Brendan Passey

Brendan Passey
999 Points
2 Answers
Brendan Passey
999 Points
At this point do we need promptForGuess to return a boolean?

Posted May 21, 2020 6:54am by Brendan Passey

Brendan Passey
999 Points
1 Answer
A Coder
2,362 Points
Code is not acceptable despite the program doing exactly what the exercise asks

Posted May 12, 2020 3:10am by A Coder

A Coder
2,362 Points
1 Answer
Daniel Hopson
22,898 Points
throw new IllegalArgumentException();

Posted May 8, 2020 4:21pm by Daniel Hopson

Daniel Hopson
22,898 Points
1 Answer
Nathanael Luke
816 Points
Game stopped telling me how many tries are left.

Posted May 7, 2020 2:31pm by Nathanael Luke

Nathanael Luke
816 Points
2 Answers
Lauren Hausman
1,001 Points
How do I initialize a user?

Posted March 31, 2020 8:29pm by Lauren Hausman

Lauren Hausman
1,001 Points
1 Answer
Juan Jaramillo
5,481 Points
Having trouble validating a String

Posted March 22, 2020 5:55pm by Juan Jaramillo

Juan Jaramillo
5,481 Points
2 Answers

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