Treehouse | Community

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

olu adesina
16,153 Points
use of regEx for validation task

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

olu adesina
16,153 Points
1 Answer
Tariq Saeed
395 Points
How to Make sure that our methode checks the equality of two variables

Posted February 22, 2019 9:39am by Tariq Saeed

Tariq Saeed
395 Points
1 Answer
farai ted mandoreba
522 Points
help me guys on this on , stuck here for days

Posted February 22, 2019 1:03am by farai ted mandoreba

farai ted mandoreba
522 Points
1 Answer
farai ted mandoreba
522 Points
stuck here for 2 days , can some one do help please

Posted February 22, 2019 12:45am by farai ted mandoreba

farai ted mandoreba
522 Points
1 Answer
farai ted mandoreba
522 Points
Modify the drive method to define a parameter of how many laps should be driven. Update the method body to handle the

Posted February 21, 2019 11:21pm by farai ted mandoreba

farai ted mandoreba
522 Points
1 Answer
Eduardo Mejía
33,405 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
33,405 Points
1 Answer
Emmanuel Oduja
3,347 Points
I don't get how this doesn't compile?

Posted February 21, 2019 11:16am by Emmanuel Oduja

Emmanuel Oduja
3,347 Points
1 Answer
Glenn Wallace
3,701 Points
cannot assign a value to final variable characterName

Posted February 20, 2019 2:12pm by Glenn Wallace

Glenn Wallace
3,701 Points
1 Answer
Yusuf Mohamed
1,578 Points
Something wrong with the letter variable.

Posted February 19, 2019 11:32pm by Yusuf Mohamed

Yusuf Mohamed
1,578 Points
1 Answer
dorelmarian .
432 Points
Add a getter method that exposes the color field.

Posted February 19, 2019 8:18pm by dorelmarian .

dorelmarian .
432 Points
1 Answer
Yusuf Mohamed
1,578 Points
Why don't we return isHit

Posted February 19, 2019 10:08am by Yusuf Mohamed

Yusuf Mohamed
1,578 Points
2 Answers
Christian Winnen
1,623 Points
"game.isWon() == false" instead of "!game.isWon()"

Posted February 18, 2019 6:52pm by Christian Winnen

Christian Winnen
1,623 Points
1 Answer
PRO

Yamil Pérez
Pro Student 1,364 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 1,364 Points
2 Answers
Sebastian García
637 Points
I don't understand what's wrog with my code ?

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

Sebastian García
637 Points
1 Answer
PRO

Simone Renaud
Pro Student 1,948 Points
public int getRemainingCharacterCount() { return MAX_CHAR - text.length(); } What is the syntax error here?

Posted February 14, 2019 5:57pm by Simone Renaud

Simone Renaud
Pro Student 1,948 Points
2 Answers
Rana P
885 Points
I need computer to choose random word

Posted February 11, 2019 7:30pm by Rana P

Rana P
885 Points
0 Answers
Frederik Munk-Petersen
624 Points
I dont get how to do it with expressions.,,

Posted February 11, 2019 9:17am by Frederik Munk-Petersen

Frederik Munk-Petersen
624 Points
2 Answers
Rana P
885 Points
Why did he return isHit, at 8.21?

Posted February 11, 2019 1:23am by Rana P

Rana P
885 Points
1 Answer
Rana P
885 Points
Private or final? When to use where?

Posted February 10, 2019 3:08pm by Rana P

Rana P
885 Points
1 Answer
anthony pizarro
1,418 Points
is the idea of MVP the same as the method known as the scrum method??

Posted February 8, 2019 7:21pm by anthony pizarro

anthony pizarro
1,418 Points
1 Answer
Jordan Dill
1,649 Points
The code works but I don't understand why.

Posted February 8, 2019 6:47pm by Jordan Dill

Jordan Dill
1,649 Points
1 Answer
Dearce Goodman
523 Points
Calling in the newer drive method by passing in a 1 for the default

Posted February 7, 2019 5:16pm by Dearce Goodman

Dearce Goodman
523 Points
1 Answer
Cezary Zalewski
3,011 Points
Problem with exercise, incorrect answer

Posted February 5, 2019 9:17pm by Cezary Zalewski

Cezary Zalewski
3,011 Points
1 Answer
PRO

Pinky Sharma
Pro Student 75 Points
output in jshell for game.applyGuess('o')

Posted February 4, 2019 9:55am by Pinky Sharma

Pinky Sharma
Pro Student 75 Points
0 Answers
PRO

Pinky Sharma
Pro Student 75 Points
hits and misses

Posted February 3, 2019 2:48pm by Pinky Sharma

Pinky Sharma
Pro Student 75 Points
1 Answer
PRO

Pinky Sharma
Pro Student 75 Points
Game State and Behavior

Posted February 2, 2019 10:58am by Pinky Sharma

Pinky Sharma
Pro Student 75 Points
1 Answer
Dinu Comendant
1,259 Points
charAt?

Posted January 30, 2019 7:59pm by Dinu Comendant

Dinu Comendant
1,259 Points
1 Answer
Justin Townsend
2,591 Points
Java noob

Posted January 29, 2019 5:07pm by Justin Townsend

Justin Townsend
2,591 Points
1 Answer
rodnel lighty
1,027 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
1,027 Points
1 Answer
Dinu Comendant
1,259 Points
if(hits.indexOf(letter) != -1)

Posted January 27, 2019 9:08pm by Dinu Comendant

Dinu Comendant
1,259 Points
1 Answer

Prev Page 1 of 75 Next

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