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Jacob Walz
1,028 Points
How to throw new IllegalArgumentException

Posted March 26, 2019 9:25pm by Jacob Walz

Jacob Walz
1,028 Points
0 Answers
kumbirai mangwanda
1,205 Points
For this first task, create a new private method named normalizeDiscountCode.

Posted March 21, 2019 8:38pm by kumbirai mangwanda

kumbirai mangwanda
1,205 Points
1 Answer
Mahesh Kommu
4,688 Points
Code works as required in IDE, however, teamTreehouse browser ide rejects.

Posted March 18, 2019 2:09am by Mahesh Kommu

Mahesh Kommu
4,688 Points
2 Answers
Marina Minette
1,175 Points
Stuck on this normalizeDiscountCode thing

Posted March 8, 2019 4:54am by Marina Minette

Marina Minette
1,175 Points
2 Answers
PRO

olu adesina
Pro Student 18,723 Points
use of regEx for validation task

Posted February 23, 2019 11:51am by olu adesina

olu adesina
Pro Student 18,723 Points
1 Answer
Eduardo Mejía
35,260 Points
In the normalizeDiscountCode verify that only letters or the $ character are used. What am I doing wrong?

Posted February 21, 2019 6:22pm by Eduardo Mejía

Eduardo Mejía
35,260 Points
3 Answers
PRO

Yamil Pérez
Pro Student 1,667 Points
I am not sure what is wrong with my code. I need some help on this challegen

Posted February 16, 2019 9:02am by Yamil Pérez

Yamil Pérez
Pro Student 1,667 Points
3 Answers
Sebastian García
859 Points
I don't understand what's wrog with my code ?

Posted February 16, 2019 7:12am by Sebastian García

Sebastian García
859 Points
1 Answer
rodnel lighty
1,090 Points
Please help? I'm a bit stuck. not sure where to go with this. Here is my following code.

Posted January 29, 2019 9:13am by rodnel lighty

rodnel lighty
1,090 Points
1 Answer
andrewzinante
619 Points
I'm stuck. My weakness with Java at the moment is with objects. Please help.

Posted January 22, 2019 3:05am by andrewzinante

andrewzinante
619 Points
1 Answer
michael lee
5,173 Points
What am I doing Wrong?

Posted January 9, 2019 3:10pm by michael lee

michael lee
5,173 Points
2 Answers
michael lee
5,173 Points
Correct me if I'm wrong

Posted January 2, 2019 3:52am by michael lee

michael lee
5,173 Points
1 Answer
michael lee
5,173 Points
What am I missing?

Posted January 2, 2019 1:19am by michael lee

michael lee
5,173 Points
1 Answer
michael lee
5,173 Points
rename a new char but doesn't work

Posted January 1, 2019 10:50am by michael lee

michael lee
5,173 Points
1 Answer
Phoenix S.
2,456 Points
I'm on step 2 of the normalizeDiscount challenge and I'm having trouble correctly writing the 'if' statement

Posted December 28, 2018 12:58pm by Phoenix S.

Phoenix S.
2,456 Points
1 Answer
Tashfin Shahid
1,298 Points
Can't convert String to uppercase

Posted December 11, 2018 5:55pm by Tashfin Shahid

Tashfin Shahid
1,298 Points
1 Answer
Leo Marco Corpuz
18,473 Points
Syntax error in my code

Posted November 26, 2018 5:28pm by Leo Marco Corpuz

Leo Marco Corpuz
18,473 Points
2 Answers
Leo Marco Corpuz
18,473 Points
Not sure what's wrong with my code

Posted November 23, 2018 4:10am by Leo Marco Corpuz

Leo Marco Corpuz
18,473 Points
1 Answer
Jonas Sætre
1,035 Points
I don't understand how I can get this code to work.

Posted November 22, 2018 1:56pm by Jonas Sætre

Jonas Sætre
1,035 Points
1 Answer
Claus Jessing
1,674 Points
Verify that only letters or the $ character are used

Posted November 6, 2018 10:06am by Claus Jessing

Claus Jessing
1,674 Points
0 Answers
nave lahav
1,549 Points
the task is to throw an iae if the string contains characters which are not letters or the dollar sign

Posted November 5, 2018 5:00pm by nave lahav

nave lahav
1,549 Points
1 Answer
David Zhang
946 Points
Can't use regEx here?

Posted November 2, 2018 2:02pm by David Zhang

David Zhang
946 Points
1 Answer
Jaeden Eldred
1,038 Points
unsure how to not throw an exception if $ is given through string.

Posted October 30, 2018 4:29pm by Jaeden Eldred

Jaeden Eldred
1,038 Points
1 Answer
Jaeden Eldred
1,038 Points
Checking a string to verify if it contains only letters and $ sign.

Posted October 30, 2018 6:21am by Jaeden Eldred

Jaeden Eldred
1,038 Points
1 Answer
Joash Muganda
8,662 Points
normalizeDiscountCode method

Posted October 25, 2018 2:25am by Joash Muganda

Joash Muganda
8,662 Points
2 Answers
Mehtab Kayani
3,179 Points
Im stuck and cannot figure out what Im missing.

Posted October 23, 2018 9:36am by Mehtab Kayani

Mehtab Kayani
3,179 Points
2 Answers
Iris Rifold
12,430 Points
weird things on challenge

Posted October 15, 2018 5:53am by Iris Rifold

Iris Rifold
12,430 Points
1 Answer
Sven Bømwøllen
2,867 Points
illegal start of expression

Posted October 13, 2018 8:58pm by Sven Bømwøllen

Sven Bømwøllen
2,867 Points
1 Answer
Henry Brenton
6,992 Points
Stuck for some time now - advice needed please

Posted October 10, 2018 7:00am by Henry Brenton

Henry Brenton
6,992 Points
1 Answer
shrusha shende
1,156 Points
challenge #2 I am just not getting what to do next

Posted October 5, 2018 7:17pm by shrusha shende

shrusha shende
1,156 Points
0 Answers

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