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o2003
1,037 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
1,037 Points
4 Answers
Jan Erik Lizcano Ladegård
6,839 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
6,839 Points
1 Answer
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
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
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
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
8,514 Points
Need help with my code. Wondering why it doesn't throw IllegalArgumentException

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

Fendy Azman
8,514 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
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
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
Juan Jaramillo
5,482 Points
Having trouble validating a String

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

Juan Jaramillo
5,482 Points
2 Answers
benyoungblood
10,062 Points
Issues with method to normalize String.

Posted March 2, 2020 12:08pm by benyoungblood

benyoungblood
10,062 Points
1 Answer
Basel Kanaan
4,458 Points
java.lang.IllegalArgumentException: Invalid discount code. (Look around Order.java line 13)

Posted February 28, 2020 12:33pm by Basel Kanaan

Basel Kanaan
4,458 Points
2 Answers
Basel Kanaan
4,458 Points
hi please i need a help here i tried everything but still cant get the right answer

Posted February 25, 2020 2:54pm by Basel Kanaan

Basel Kanaan
4,458 Points
1 Answer
Dearce Goodman
2,331 Points
Stuck I'm trying to figure is there a isLetter method for the String class

Posted January 26, 2020 6:12pm by Dearce Goodman

Dearce Goodman
2,331 Points
1 Answer
Austin Miller
5,171 Points
Not really sure how to check if a String has letters.

Posted January 22, 2020 6:15am by Austin Miller

Austin Miller
5,171 Points
1 Answer
YZ L
6,184 Points
What's wrong with my code?

Posted November 27, 2019 9:03pm by YZ L

YZ L
6,184 Points
2 Answers
YZ L
6,184 Points
I don't get the question

Posted November 26, 2019 10:55am by YZ L

YZ L
6,184 Points
1 Answer
Dina Hafez
14,454 Points
Not sure why it is not working.

Posted November 14, 2019 3:11pm by Dina Hafez

Dina Hafez
14,454 Points
1 Answer
PLUS

Ajay Shah
Courses Plus Student 1,822 Points
help me with this problem.

Posted October 7, 2019 1:56pm by Ajay Shah

Ajay Shah
Courses Plus Student 1,822 Points
1 Answer
PLUS

Ajay Shah
Courses Plus Student 1,181 Points
help me with this problem

Posted October 3, 2019 7:04am by Ajay Shah

Ajay Shah
Courses Plus Student 1,181 Points
1 Answer
ALVIS TAFARA MAFIKA
623 Points
May you assist getting a Bummer: java.lang.NullPointer Exception on java objects task 2

Posted September 2, 2019 7:48pm by ALVIS TAFARA MAFIKA

ALVIS TAFARA MAFIKA
623 Points
1 Answer
Cordell Hayes
3,502 Points
Get correct answer but fails test.

Posted September 2, 2019 2:05pm by Cordell Hayes

Cordell Hayes
3,502 Points
1 Answer

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