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ajor
8,216 Points
Why do I keep getting an error message even though my code is correct?

Posted March 6, 2015 11:18pm by ajor

ajor
8,216 Points
2 Answers
Michael Curtis
6,684 Points
Can't get the final challenge in the NSStrings code challenge. Any help?

Posted February 26, 2015 6:49pm by Michael Curtis

Michael Curtis
6,684 Points
1 Answer
Alex Chiang
2,222 Points
What is the difference between a literal assignment compared to using alloc, init?

Posted February 24, 2015 2:13pm by Alex Chiang

Alex Chiang
2,222 Points
1 Answer
Kelsey Kjeldsen
5,542 Points
What is wrong with this nsdictionary?

Posted February 15, 2015 10:51pm by Kelsey Kjeldsen

Kelsey Kjeldsen
5,542 Points
1 Answer
Sam Cate
1,528 Points
I have the year correct, but the program is telling me I have the wrong value for year

Posted February 10, 2015 3:07am by Sam Cate

Sam Cate
1,528 Points
1 Answer
Kunakorn Puntawong
3,016 Points
Why didn't %@ print out the address that the pointer hold? Don't we need to dereference the pointer before we print it ?

Posted February 7, 2015 3:03am by Kunakorn Puntawong

Kunakorn Puntawong
3,016 Points
1 Answer
Kevin Baier
2,597 Points
I don't understand why Bummer keeps saying "year is not set at the correct value." Why? This prints year=1969 in Xcode.

Posted February 2, 2015 8:48pm by Kevin Baier

Kevin Baier
2,597 Points
2 Answers
Benjamin Stephens-Fripp
1,482 Points
When I copy the sample program from the download files it is unable to build as it cannot find the plist file

Posted December 15, 2014 10:12pm by Benjamin Stephens-Fripp

Benjamin Stephens-Fripp
1,482 Points
1 Answer
PLUS

Guyen Pham
Courses Plus Student 2,820 Points
How do I add NSString as stated in the 3rd question of the challenge? Or what did I do wrong?

Posted December 5, 2014 3:07am by Guyen Pham

Guyen Pham
Courses Plus Student 2,820 Points
1 Answer
Jimmy Boone
8,940 Points
Am I missing some syntax?

Posted November 29, 2014 1:18am by Jimmy Boone

Jimmy Boone
8,940 Points
1 Answer
Jimmy Boone
8,940 Points
Why am I told my Dictionary does not contain any values?

Posted November 29, 2014 12:28am by Jimmy Boone

Jimmy Boone
8,940 Points
2 Answers
Paul Lacey
4,899 Points
Hey isn't this a correct answer?

Posted November 19, 2014 1:32am by Paul Lacey

Paul Lacey
4,899 Points
2 Answers
Judy Tsai
6,376 Points
Can not create String pointing to array element directly

Posted November 4, 2014 10:52pm by Judy Tsai

Judy Tsai
6,376 Points
4 Answers
Judy Tsai
6,376 Points
Expected expression before '@' token

Posted November 4, 2014 9:03pm by Judy Tsai

Judy Tsai
6,376 Points
1 Answer
Jeffrey Munn
9,520 Points
Continually being told my syntax is incorrect on challenge task 1 or 3 for iOS development NSDictionary lesson.

Posted November 3, 2014 2:51am by Jeffrey Munn

Jeffrey Munn
9,520 Points
1 Answer
Alan Ramos
6,617 Points
Remove Object from Dictionary

Posted October 28, 2014 4:40am by Alan Ramos

Alan Ramos
6,617 Points
1 Answer
Alan Ramos
6,617 Points
Remove Object in Array

Posted October 28, 2014 4:19am by Alan Ramos

Alan Ramos
6,617 Points
1 Answer
Abdul Maye
780 Points
NSNumber, NSString, etc.

Posted October 24, 2014 9:41am by Abdul Maye

Abdul Maye
780 Points
1 Answer
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
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
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
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
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
Shawn Bramhill
1,417 Points
wrong value

Posted September 28, 2014 10:35pm by Shawn Bramhill

Shawn Bramhill
1,417 Points
2 Answers
Shawn Bramhill
1,417 Points
im doing the NSDictionary test and its saying I don't have any values, what does that mean? I listed all the criteria.

Posted September 28, 2014 7:13pm by Shawn Bramhill

Shawn Bramhill
1,417 Points
2 Answers
mattlebl
10,849 Points
Difference between setting a variable, and setting a pointer

Posted September 22, 2014 4:42am by mattlebl

mattlebl
10,849 Points
2 Answers
Andrew Oliver
3,687 Points
How do I declare the variable planck NSNumber with the value 6.626!!?

Posted September 17, 2014 12:33pm by Andrew Oliver

Andrew Oliver
3,687 Points
4 Answers
Ricardo Salcedo
712 Points
HELP ME

Posted September 14, 2014 8:02am by Ricardo Salcedo

Ricardo Salcedo
712 Points
1 Answer

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