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Joel Muro
2,884 Points
objective c nsnumber literal

Posted January 14, 2016 4:07pm by Joel Muro

Joel Muro
2,884 Points
1 Answer
Joel Muro
2,884 Points
using id in objective c

Posted January 13, 2016 3:38pm by Joel Muro

Joel Muro
2,884 Points
1 Answer
sandraantonio
7,200 Points
This question is simply confusing, what side of the relationship is meant here? It can actually be both strong/weak.

Posted November 9, 2015 2:23pm by sandraantonio

sandraantonio
7,200 Points
0 Answers
arnavthecoder
3,453 Points
Dynamic Typing Code Challenge

Posted August 10, 2015 6:15pm by arnavthecoder

arnavthecoder
3,453 Points
1 Answer
Sahra Amini
2,005 Points
Can't get through step 2! what is wrong with my code?

Posted July 31, 2015 9:00pm by Sahra Amini

Sahra Amini
2,005 Points
1 Answer
alexanderliddiard
1,054 Points
j

Posted June 6, 2015 7:15pm by alexanderliddiard

alexanderliddiard
1,054 Points
0 Answers
abidghani
4,954 Points
Objective-C Protocols

Posted May 14, 2015 6:56pm by abidghani

abidghani
4,954 Points
1 Answer
Eric M
2,242 Points
In Objective-C, is the generic `id` type only a generic for Objective-C objects, or any type of object?

Posted May 14, 2015 4:12am by Eric M

Eric M
2,242 Points
1 Answer
PLUS

Vinod Nambiar
Courses Plus Student 14,849 Points
Assign an NSNumber literal with a value of '4' to the variable 'thing'.

Posted May 12, 2015 6:50pm by Vinod Nambiar

Vinod Nambiar
Courses Plus Student 14,849 Points
1 Answer
Muhmammad Zaki
864 Points
how to do this question?

Posted April 9, 2015 3:29am by Muhmammad Zaki

Muhmammad Zaki
864 Points
3 Answers
Najah Izquierdo
6,250 Points
Dynamic Typing challenge

Posted April 8, 2015 4:19am by Najah Izquierdo

Najah Izquierdo
6,250 Points
1 Answer
calvin
2,491 Points
This qstn needs clarification: "Which property declaration is appropriate when defining a parent-child relationship?"

Posted March 26, 2015 8:57pm by calvin

calvin
2,491 Points
2 Answers
Jose Andrade-Sinning
Python Web Development Techdegree Student 12,676 Points
Please note that the file this class does not compile. It gives me an error that indicate a file is missing.

Posted March 25, 2015 8:23am by Jose Andrade-Sinning

Jose Andrade-Sinning
Python Web Development Techdegree Student 12,676 Points
1 Answer
Vineet Tiwari
6,609 Points
Shape doesn't return the area

Posted March 16, 2015 9:23am by Vineet Tiwari

Vineet Tiwari
6,609 Points
1 Answer
Kristin Day
1,450 Points
Ok, I know how to declare the variable, but I don't know how to initialize it to nil. Can someone help me with this one

Posted March 12, 2015 1:46am by Kristin Day

Kristin Day
1,450 Points
1 Answer
Kristin Day
1,450 Points
When I go to create a category, my options are not the same as the ones on this video. I can't find the option.

Posted March 11, 2015 11:43pm by Kristin Day

Kristin Day
1,450 Points
1 Answer
Eduard Kim
607 Points
Don't really understand how explicitly declare id object to nil Here is what I write id thing = nil ;

Posted March 11, 2015 8:17pm by Eduard Kim

Eduard Kim
607 Points
1 Answer
erickwatson
1,783 Points
What is different in the syntax for assigning literals to 'id' as opposed to static variable types? Apart from no '*'?

Posted March 6, 2015 7:48pm by erickwatson

erickwatson
1,783 Points
4 Answers
Eric Griffin
2,553 Points
How do I declare a variable named thing of type id & initialize it to nil? Thank you!

Posted February 11, 2015 12:09am by Eric Griffin

Eric Griffin
2,553 Points
1 Answer
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
I still can't figure out this code challenge

Posted December 1, 2014 7:32pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What is wrong with my code? (I've tried for days )

Posted November 13, 2014 5:57pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
0 Answers
Swapnil Kapse
1,162 Points
Assign an NSNumber literal with a value of '4' to the variable 'thing'. How to solve this?

Posted November 5, 2014 1:01am by Swapnil Kapse

Swapnil Kapse
1,162 Points
2 Answers
Swapnil Kapse
1,162 Points
Issue while trying this tutorial related to categories in xcode6

Posted November 4, 2014 9:40pm by Swapnil Kapse

Swapnil Kapse
1,162 Points
3 Answers
birdman
9,450 Points
When i try to import "Shape.h" it says 'Shape.h' file not found

Posted November 1, 2014 6:27pm by birdman

birdman
9,450 Points
1 Answer
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
what is this warning?

Posted October 27, 2014 3:30pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
How do I make my files the same as shown in the video?

Posted October 24, 2014 5:40pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
1 Answer
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
Why do I have extra files in Xcode?

Posted October 23, 2014 8:46pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
1 Answer
MANUEL RIVERA
1,067 Points
need help with challenge. declare a variable name thing of type ID and initialize it to nil

Posted October 22, 2014 9:36pm by MANUEL RIVERA

MANUEL RIVERA
1,067 Points
1 Answer
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
Nupur Kapadia
423 Points
Dynamic Typing's Use?

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

Nupur Kapadia
423 Points
2 Answers

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