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Zhiqi Lin
875 Points
correct answer should be B: &p

Posted December 6, 2015 5:42pm by Zhiqi Lin

Zhiqi Lin
875 Points
0 Answers
Hong Tan
2,567 Points
What keeps track the size of the pointer?

Posted November 1, 2015 4:39am by Hong Tan

Hong Tan
2,567 Points
2 Answers
Andre Kovac
5,588 Points
The different meanings of the * symbol

Posted October 7, 2015 3:18pm by Andre Kovac

Andre Kovac
5,588 Points
2 Answers
Igor Shvetsov
5,716 Points
Can't understand pointers with objects

Posted May 1, 2015 12:07pm by Igor Shvetsov

Igor Shvetsov
5,716 Points
1 Answer
Abbey Jackson
1,660 Points
Memory addresses of pointers

Posted April 30, 2015 10:16pm by Abbey Jackson

Abbey Jackson
1,660 Points
1 Answer
Gregory Helton
902 Points
Why is this info being given a second time?

Posted April 22, 2015 3:03am by Gregory Helton

Gregory Helton
902 Points
0 Answers
Shaun Kelly
5,648 Points
What next ?

Posted March 31, 2015 9:17pm by Shaun Kelly

Shaun Kelly
5,648 Points
1 Answer
Kristin Day
1,450 Points
I thought the strong property maintained the retain count - or kept the memory from being de-allocated.

Posted March 12, 2015 3:28pm by Kristin Day

Kristin Day
1,450 Points
0 Answers
Shaun Kelly
5,648 Points
is the @property an object ?

Posted February 28, 2015 5:44pm by Shaun Kelly

Shaun Kelly
5,648 Points
1 Answer
Shaun Kelly
5,648 Points
What about NSLog(@"%d", number); ?

Posted February 28, 2015 5:40pm by Shaun Kelly

Shaun Kelly
5,648 Points
2 Answers
Shaun Kelly
5,648 Points
Format Arguments?

Posted February 26, 2015 8:32pm by Shaun Kelly

Shaun Kelly
5,648 Points
2 Answers
MUZ140190 Tinashe Chinyanga
7,406 Points
What is the size of the pointer, (int *x), as compared to the variable it points to when stored in memory?

Posted January 12, 2015 7:28am by MUZ140190 Tinashe Chinyanga

MUZ140190 Tinashe Chinyanga
7,406 Points
1 Answer
Massimo Savino
5,104 Points
With the NSNumber *fortytwo example shown, where is the pointer in the 2nd line?

Posted January 1, 2015 10:00pm by Massimo Savino

Massimo Savino
5,104 Points
4 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What about NSObject?

Posted November 12, 2014 6:50pm 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
Joshua Jabbour
1,981 Points
Strong attribute on title property not explained well

Posted October 7, 2014 10:46pm by Joshua Jabbour

Joshua Jabbour
1,981 Points
1 Answer
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
Andrey Chenchik
6,823 Points
How compiler can understand how much memory we need to allocate before we will tell him what type we have in mind?

Posted July 28, 2014 10:39am by Andrey Chenchik

Andrey Chenchik
6,823 Points
3 Answers
Andres Santiago
4,849 Points
println in C? Thought it was printf.

Posted July 20, 2014 7:46pm by Andres Santiago

Andres Santiago
4,849 Points
2 Answers
Louis Darby
5,149 Points
Confusion about pointers

Posted July 16, 2014 12:25pm by Louis Darby

Louis Darby
5,149 Points
1 Answer
Mauricio Sanchez Duque
1,345 Points
@property strong vs weak

Posted July 6, 2014 7:31pm by Mauricio Sanchez Duque

Mauricio Sanchez Duque
1,345 Points
2 Answers
Rodrigo Chousal
16,009 Points
Memory allocation and initialisation of objects

Posted July 3, 2014 6:40pm by Rodrigo Chousal

Rodrigo Chousal
16,009 Points
3 Answers
wilsonkwan
3,174 Points
General question

Posted June 27, 2014 5:16am by wilsonkwan

wilsonkwan
3,174 Points
1 Answer
Fred Lawton
5,904 Points
Memory Address units?

Posted June 17, 2014 4:04pm by Fred Lawton

Fred Lawton
5,904 Points
1 Answer
Fred Lawton
5,904 Points
Storing Pointers

Posted June 17, 2014 3:55pm by Fred Lawton

Fred Lawton
5,904 Points
1 Answer
STAFF

Chris Jones
Treehouse Guest Teacher
First question mistake

Posted May 29, 2014 10:43pm by Chris Jones

Chris Jones
Treehouse Guest Teacher
2 Answers
Jason Costello
1,338 Points
Too many errors

Posted May 28, 2014 8:06pm by Jason Costello

Jason Costello
1,338 Points
1 Answer
Rodrigo Chousal
16,009 Points
Weak attribute

Posted May 27, 2014 12:47am by Rodrigo Chousal

Rodrigo Chousal
16,009 Points
1 Answer
Kevin Chen
941 Points
Missing Subtitle!

Posted April 27, 2014 9:17am by Kevin Chen

Kevin Chen
941 Points
0 Answers
Ricky Su
2,415 Points
What does init do when it doesn't put any real data to initialize the allocated memory?

Posted April 13, 2014 3:14pm by Ricky Su

Ricky Su
2,415 Points
1 Answer

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