Treehouse | Community | Creating a New Class

🤑 Join the Treehouse affiliate program and earn 25% commission!

Join our Live Career-Building Workshop: Fast-Track Your Tech Career Without a Degree! ⭐ Register here!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Caleb Seeling
1,189 Points
I can't solve the coding challenge!

Posted September 4, 2017 2:11pm by Caleb Seeling

Caleb Seeling
1,189 Points
2 Answers
Krystal Smith-Moore
4,881 Points
There stands "add a field variable named title and make it public" soo I added public String title; yet, not working.

Posted September 2, 2017 1:45pm by Krystal Smith-Moore

Krystal Smith-Moore
4,881 Points
1 Answer
Ivan Susac
585 Points
Simple App Challenge

Posted September 2, 2017 11:30am by Ivan Susac

Ivan Susac
585 Points
1 Answer
Tal Idan
1,742 Points
Issues after installing the Android Studio

Posted August 31, 2017 6:36pm by Tal Idan

Tal Idan
1,742 Points
0 Answers
Abdulrahman Teima
1,091 Points
whats wrong with the color #fff092b0 I copied it right and it says to copy the code right

Posted August 30, 2017 8:32am by Abdulrahman Teima

Abdulrahman Teima
1,091 Points
2 Answers
Elvis Chitsungo
1,817 Points
i have failed to solve this challenge, can someone help

Posted August 29, 2017 7:42pm by Elvis Chitsungo

Elvis Chitsungo
1,817 Points
2 Answers
PLUS

huda almusallam
Courses Plus Student 153 Points
Let's add some padding to our layout! Use the 'android:padding' attribute to give our layout 16dp of padding. ?am stuck

Posted August 23, 2017 11:36pm by huda almusallam

huda almusallam
Courses Plus Student 153 Points
1 Answer
Josh Summitt
857 Points
Android Studio Installation problems

Posted August 23, 2017 6:36pm by Josh Summitt

Josh Summitt
857 Points
0 Answers
MOD

Jason Anders
Treehouse Moderator 145,860 Points
Casting Error (or lack of)

Posted August 23, 2017 1:15am by Jason Anders

Jason Anders
Treehouse Moderator 145,860 Points
0 Answers
Shane Gilpatrick
700 Points
After i finished this video, my app wont open in my emulator. How can i fix this?

Posted August 23, 2017 12:27am by Shane Gilpatrick

Shane Gilpatrick
700 Points
0 Answers
Shane Gilpatrick
700 Points
setBackgroundColor in mealLayout reading error.

Posted August 22, 2017 11:33pm by Shane Gilpatrick

Shane Gilpatrick
700 Points
1 Answer
ayush rai
307 Points
how to do this

Posted August 22, 2017 1:47pm by ayush rai

ayush rai
307 Points
1 Answer
PLUS

AYOUB EL-HASSOUNI
Courses Plus Student 140 Points
Why tree house still use java while Google has launched Kotlin as the primary language programming for Andriod?

Posted August 22, 2017 1:15pm by AYOUB EL-HASSOUNI

AYOUB EL-HASSOUNI
Courses Plus Student 140 Points
1 Answer
ayush rai
307 Points
Create a String variable named intAsString. Convert the randomNumber integer to a String value and store it in the intAs

Posted August 22, 2017 12:20pm by ayush rai

ayush rai
307 Points
1 Answer
ayush rai
307 Points
how the background color of the whole RelativeLayout to a dark pink.

Posted August 22, 2017 10:11am by ayush rai

ayush rai
307 Points
1 Answer
ayush rai
307 Points
how to solve this question

Posted August 22, 2017 10:08am by ayush rai

ayush rai
307 Points
1 Answer
ayush rai
307 Points
i dont understand question

Posted August 22, 2017 10:00am by ayush rai

ayush rai
307 Points
1 Answer
Elvis Chitsungo
1,817 Points
I am having an error message every time I try to test the click button function

Posted August 21, 2017 7:18pm by Elvis Chitsungo

Elvis Chitsungo
1,817 Points
2 Answers
Binyamin Friedman
14,615 Points
Why can't the new View.OnClickListener and it's single method onClick be turned into a lambda?

Posted August 21, 2017 4:04pm by Binyamin Friedman

Binyamin Friedman
14,615 Points
1 Answer
PLUS

huda almusallam
Courses Plus Student 153 Points
it is showing at my andriod amulator hello from c++ how can i delete it and write diffrent thing ?

Posted August 21, 2017 4:08am by huda almusallam

huda almusallam
Courses Plus Student 153 Points
1 Answer
humphrey nganga
636 Points
how do i make a String public

Posted August 20, 2017 9:33pm by humphrey nganga

humphrey nganga
636 Points
1 Answer
Binyamin Friedman
14,615 Points
dp vs. sp

Posted August 20, 2017 8:36pm by Binyamin Friedman

Binyamin Friedman
14,615 Points
1 Answer
abdulaziz alhejji
743 Points
i keep getting this messege: ./PictureBook.java:3: error: missing return statement } ^ 1 error

Posted August 19, 2017 1:13pm by abdulaziz alhejji

abdulaziz alhejji
743 Points
1 Answer
NDUMISO MZAMANI SITHOLE
8,650 Points
Challenge Task 2 of 2 Now add a String member variable named mTitle. Make it public.

Posted August 19, 2017 10:22am by NDUMISO MZAMANI SITHOLE

NDUMISO MZAMANI SITHOLE
8,650 Points
1 Answer
abdul patel
320 Points
how do i change the background colour with a colour code in the relative layout?

Posted August 18, 2017 5:40pm by abdul patel

abdul patel
320 Points
2 Answers
Elvis Chitsungo
1,817 Points
i don't know what i doing wrong on Lets add some padding Challenge

Posted August 18, 2017 4:24pm by Elvis Chitsungo

Elvis Chitsungo
1,817 Points
1 Answer
suchita rawat
1,710 Points
how to create string variable?

Posted August 18, 2017 11:56am by suchita rawat

suchita rawat
1,710 Points
1 Answer
Geraldine Tanaka Munyoro
5,170 Points
I dont get it . Is it a bug or I'm doing something wrong on this task I have declared the member variables

Posted August 17, 2017 7:03am by Geraldine Tanaka Munyoro

Geraldine Tanaka Munyoro
5,170 Points
1 Answer
MOD

Jonathan Grieve
Treehouse Moderator 91,253 Points
What's the (n: 3) in the nextInt() parameter?

Posted August 16, 2017 8:19pm by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,253 Points
1 Answer
Jisan Reza
8,089 Points
from what I see in min 3:44 String + int = String ?

Posted August 15, 2017 9:49pm by Jisan Reza

Jisan Reza
8,089 Points
2 Answers

Prev Page 12 of 13 Next

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