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Ryan Cocuzzo
1,206 Points
NSString *favorite = [color stringByAppendingString: preference];

Posted October 22, 2014 6:30pm by Ryan Cocuzzo

Ryan Cocuzzo
1,206 Points
1 Answer
Rob Sproat
493 Points
Type Specifiers... It says I have the wrong one

Posted October 22, 2014 4:35pm by Rob Sproat

Rob Sproat
493 Points
1 Answer
Adam Ben-Horin
1,006 Points
I am getting an error that says there is a program with the .plist file and it cannot read it... what can be causing it?

Posted October 22, 2014 12:34am by Adam Ben-Horin

Adam Ben-Horin
1,006 Points
1 Answer
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
I can't figure out whats wrong with my code.

Posted October 21, 2014 10:15pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
8 Answers
MOD

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

Posted October 20, 2014 11:02pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
How should I fix my code?

Posted October 20, 2014 10:22pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
Marc Zovighian
1,664 Points
What happens when I just use init instead of initWith?

Posted October 20, 2014 5:17pm by Marc Zovighian

Marc Zovighian
1,664 Points
2 Answers
Marc Zovighian
1,664 Points
How come we dont need to write *thing?

Posted October 20, 2014 4:29pm by Marc Zovighian

Marc Zovighian
1,664 Points
1 Answer
Marc Zovighian
1,664 Points
Why do we still need to use NSArray if NSMutableArray offers extra benefits?

Posted October 20, 2014 1:55pm by Marc Zovighian

Marc Zovighian
1,664 Points
1 Answer
Andy Monk
279 Points
It seems task 2 and 3 have the answers the wrong way around. Task 2 requires a byte length, and task 3 an item length..

Posted October 19, 2014 2:03pm by Andy Monk

Andy Monk
279 Points
2 Answers
Brian Grober
3,214 Points
When I download the project files for these videos, the build keeps failing. The error I get is Info.plist Utility Error

Posted October 19, 2014 12:44pm by Brian Grober

Brian Grober
3,214 Points
1 Answer
Zach Perry
1,303 Points
Differences between Loops

Posted October 19, 2014 1:45am by Zach Perry

Zach Perry
1,303 Points
1 Answer
Justin Black
24,793 Points
Objective C Stage 3: Question Set 1, Question 2

Posted October 17, 2014 5:59pm by Justin Black

Justin Black
24,793 Points
1 Answer
Zach Perry
1,303 Points
The concepts in Operators and Expressions, have me completely lost ...

Posted October 17, 2014 1:59am by Zach Perry

Zach Perry
1,303 Points
3 Answers
PLUS

Bonbon Lang-es
Courses Plus Student 2,040 Points
When to use alloc/init in NSMutableDictionary

Posted October 16, 2014 10:32am by Bonbon Lang-es

Bonbon Lang-es
Courses Plus Student 2,040 Points
1 Answer
Antony Kwok
8,949 Points
Very confusing [Objective-C Basics]

Posted October 15, 2014 10:15pm by Antony Kwok

Antony Kwok
8,949 Points
13 Answers
Mike Lange
794 Points
Understanding allocation & initialisation

Posted October 15, 2014 12:13pm by Mike Lange

Mike Lange
794 Points
1 Answer
Nupur Kapadia
423 Points
Dynamic Typing's Use?

Posted October 15, 2014 2:20am by Nupur Kapadia

Nupur Kapadia
423 Points
2 Answers
Afik Paryente
2,042 Points
Can I develope with Objective C in windows 8 or Linux Ubuntu 14.02?

Posted October 14, 2014 3:59pm by Afik Paryente

Afik Paryente
2,042 Points
5 Answers
abdiaziz ali
283 Points
Create a float variable named 'radius' with the value '14.5'. (Do not write the main function).

Posted October 14, 2014 7:55am by abdiaziz ali

abdiaziz ali
283 Points
2 Answers
Antuan Johnson
490 Points
I have a PC; can I download Mac App Store programs on it?

Posted October 14, 2014 12:30am by Antuan Johnson

Antuan Johnson
490 Points
1 Answer
Taj Patel
3,749 Points
I don't understand what the purpose of many[i] is.

Posted October 14, 2014 12:27am by Taj Patel

Taj Patel
3,749 Points
2 Answers
danolsn
8,350 Points
I cannot find my mistake!

Posted October 13, 2014 11:51pm by danolsn

danolsn
8,350 Points
3 Answers
PLUS

Bonbon Lang-es
Courses Plus Student 2,040 Points
wrong start to introduce objective-c.

Posted October 13, 2014 5:22pm by Bonbon Lang-es

Bonbon Lang-es
Courses Plus Student 2,040 Points
5 Answers
Enrique Diaz
237 Points
Hi, I cannot compile the sphere class program.

Posted October 13, 2014 5:20am by Enrique Diaz

Enrique Diaz
237 Points
2 Answers
Mike Lange
794 Points
Following this tutorial I receive errors in xCode 6 - Implicit declaration of function makeSphere invalid

Posted October 13, 2014 5:00am by Mike Lange

Mike Lange
794 Points
2 Answers
Mike Atkinson
6,882 Points
What is Placeholder "%ld" ?

Posted October 12, 2014 6:49am by Mike Atkinson

Mike Atkinson
6,882 Points
4 Answers
Chris K
7,425 Points
Why are some things declared before int main() and some things after the return?

Posted October 12, 2014 2:43am by Chris K

Chris K
7,425 Points
3 Answers
PLUS

Orry Lawrence
Courses Plus Student 106 Points
Do I have to be using a mac to download xcode onto my computer? I am currently running on windows 7.

Posted October 11, 2014 5:36pm by Orry Lawrence

Orry Lawrence
Courses Plus Student 106 Points
4 Answers
PLUS

Caleb Dismuke
Courses Plus Student 190 Points
Output will not work

Posted October 9, 2014 10:59am by Caleb Dismuke

Caleb Dismuke
Courses Plus Student 190 Points
5 Answers

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