Treehouse | Community | Dynamic Typing

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

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

B Mo
1,703 Points
a little guidance for these quizzes would be helpful. how do i declare a variable of type id and set the value to nil?

Posted August 27, 2014 10:06am by B Mo

B Mo
1,703 Points
1 Answer
Joshua Archer
6,343 Points
Is there a different syntax used for creating variable planck as opposed to foxtrot?

Posted August 27, 2014 12:41am by Joshua Archer

Joshua Archer
6,343 Points
1 Answer
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What should I do about the sub-class?

Posted August 26, 2014 6:11pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What did Mr. Turner do in this video?

Posted August 26, 2014 4:23pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
malcolm parrish
2,093 Points
I am a bit confused by the increment function. - how X by itself gives the memory address in the print statement

Posted August 26, 2014 4:21pm by malcolm parrish

malcolm parrish
2,093 Points
3 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What are they telling me in this warning?

Posted August 25, 2014 6:54pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
4 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What does this warning mean?

Posted August 25, 2014 4:36pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
1 Answer
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What are they to tell me in this code challenge?

Posted August 25, 2014 4:16pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
3 Answers
Roberta Voulon
5,792 Points
NSNumber *planck;

Posted August 20, 2014 7:55pm by Roberta Voulon

Roberta Voulon
5,792 Points
5 Answers
busterlabs
9,276 Points
Please advise how to write this printf statement

Posted August 20, 2014 1:49pm by busterlabs

busterlabs
9,276 Points
2 Answers
Jacob McLaws
1,497 Points
Is the instructor using a hotkey he isn't talking about?

Posted August 20, 2014 6:18am by Jacob McLaws

Jacob McLaws
1,497 Points
2 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
I don't now what that are trying to tell me in the variables code challenge.

Posted August 19, 2014 10:38pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
Michael Sevy
3,167 Points
variable_assignment

Posted August 19, 2014 9:43pm by Michael Sevy

Michael Sevy
3,167 Points
3 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
Xcode trouble

Posted August 19, 2014 8:32pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
Sajan Miah
13,827 Points
I can't seem to find the problem. Can anyone help? Sorry if it is something so obvious.

Posted August 19, 2014 10:57am by Sajan Miah

Sajan Miah
13,827 Points
2 Answers
Naftali Beder
927 Points
Getting error on challenge 3/4 and don't see why.

Posted August 18, 2014 10:37pm by Naftali Beder

Naftali Beder
927 Points
2 Answers
ethanedwards
3,830 Points
how do you make a implementation

Posted August 18, 2014 8:54pm by ethanedwards

ethanedwards
3,830 Points
2 Answers
Ann young
367 Points
what can I do when I have tried everything I can think of and have no other help?

Posted August 18, 2014 6:43pm by Ann young

Ann young
367 Points
2 Answers
PLUS

Michael Burton
Courses Plus Student 1,710 Points
Creating a category in Xcode 6.0 beta

Posted August 18, 2014 9:38am by Michael Burton

Michael Burton
Courses Plus Student 1,710 Points
1 Answer
Mitchell Saxman
129 Points
im so lost with this challenge

Posted August 18, 2014 12:49am by Mitchell Saxman

Mitchell Saxman
129 Points
2 Answers
PLUS

ryan clark
Courses Plus Student 70 Points
can xcode be ran in a windows environment? please advise.

Posted August 17, 2014 11:37pm by ryan clark

ryan clark
Courses Plus Student 70 Points
4 Answers
Jacob McLaws
1,497 Points
I'm stuck on this function challenge task for IOS track

Posted August 17, 2014 10:58pm by Jacob McLaws

Jacob McLaws
1,497 Points
2 Answers
Christopher Ruggles
1,253 Points
How can property be designated to a class?

Posted August 17, 2014 7:01pm by Christopher Ruggles

Christopher Ruggles
1,253 Points
2 Answers
charlie D
5,218 Points
Challenge task 2 of 2 - NSArray

Posted August 17, 2014 4:56am by charlie D

charlie D
5,218 Points
1 Answer
Adam Cooper
9,280 Points
Are the results of NSDictionary listed in alphabetical order?

Posted August 16, 2014 10:29pm by Adam Cooper

Adam Cooper
9,280 Points
1 Answer
Finn Terdal
15,997 Points
What's wrong with my syntax?

Posted August 16, 2014 9:43pm by Finn Terdal

Finn Terdal
15,997 Points
2 Answers
erick spinoza
3,820 Points
About the Class Rectangle

Posted August 16, 2014 12:58pm by erick spinoza

erick spinoza
3,820 Points
1 Answer
Nicholas Rossi
5,066 Points
How to set an id variable and initialize it with a value

Posted August 16, 2014 6:50am by Nicholas Rossi

Nicholas Rossi
5,066 Points
2 Answers
Adam Mielnicki
724 Points
Advanced Objective-C stage 6 challenge

Posted August 15, 2014 8:41pm by Adam Mielnicki

Adam Mielnicki
724 Points
1 Answer
Ann young
367 Points
what does output.html mean when you get Bummer and click preview ?

Posted August 15, 2014 6:24pm by Ann young

Ann young
367 Points
0 Answers

Prev Page 19 of 48 Next

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