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Nick Frozz
31,289 Points
What am I doing wrong?

Posted February 15, 2018 10:07pm by Nick Frozz

Nick Frozz
31,289 Points
0 Answers
Cory Waldroup
3,609 Points
I am getting an error that I am not adding all three items. Any ideas?

Posted February 7, 2018 2:10am by Cory Waldroup

Cory Waldroup
3,609 Points
1 Answer
Christian A. Castro
30,501 Points
Use of undeclared identifier 'didReceiveMemoryWarning' what might be causing this issue?

Posted November 6, 2017 3:32am by Christian A. Castro

Christian A. Castro
30,501 Points
0 Answers
Marissa Kuhrau
287 Points
Is anyone else getting an "unrecognized selector" error on this step?

Posted July 25, 2017 10:18pm by Marissa Kuhrau

Marissa Kuhrau
287 Points
2 Answers
Jack Campbell
1,822 Points
Making the app orderly instead of random

Posted May 6, 2017 7:09pm by Jack Campbell

Jack Campbell
1,822 Points
4 Answers
Stefan Mach
3,691 Points
Now stuck on number 3

Posted March 26, 2017 10:31am by Stefan Mach

Stefan Mach
3,691 Points
1 Answer
Stefan Mach
3,691 Points
I think this code challenge is broken.

Posted March 26, 2017 9:09am by Stefan Mach

Stefan Mach
3,691 Points
1 Answer
Kacey Gambill
275 Points
Build a Simple iPhone App Objective-C how to initialize array in challenge task?

Posted December 30, 2016 11:56am by Kacey Gambill

Kacey Gambill
275 Points
1 Answer
Gregory Benko
12,151 Points
How to extract object from NSArray and store it into a string?

Posted December 18, 2016 8:46pm by Gregory Benko

Gregory Benko
12,151 Points
1 Answer
Mohammed Istiaq Ullah
2,399 Points
the viewdidload method

Posted October 12, 2016 5:32am by Mohammed Istiaq Ullah

Mohammed Istiaq Ullah
2,399 Points
1 Answer
Mohammed Istiaq Ullah
2,399 Points
confused with why self is needed while extracting value from arrays or etc

Posted October 12, 2016 5:28am by Mohammed Istiaq Ullah

Mohammed Istiaq Ullah
2,399 Points
0 Answers
Reena Y
994 Points
why we are writing self.shoppingList but not self.shoppingCart in .m file.Also,why no alloc for shoppingCart?

Posted June 26, 2016 5:41am by Reena Y

Reena Y
994 Points
0 Answers
brandenyang
4,998 Points
What is wrong with my code on Task 3 of 3 in Creating a Data Collection?

Posted May 29, 2016 3:31pm by brandenyang

brandenyang
4,998 Points
2 Answers
Renan A
4,425 Points
Assigning an object from a shoppingList NSArray as a shoppingCart NSString value

Posted May 24, 2016 6:12pm by Renan A

Renan A
4,425 Points
3 Answers
PLUS

Martin Smith
Courses Plus Student 467 Points
(objective C) Can't figure out this simple array problem

Posted May 22, 2016 2:52pm by Martin Smith

Martin Smith
Courses Plus Student 467 Points
1 Answer
PLUS

Andre Robinson
Courses Plus Student 6,057 Points
Please help

Posted May 19, 2016 5:09am by Andre Robinson

Andre Robinson
Courses Plus Student 6,057 Points
1 Answer
Vivian Mak
1,943 Points
We're going grocery shopping and we need an array of grocery items to buy.

Posted April 26, 2016 9:30am by Vivian Mak

Vivian Mak
1,943 Points
0 Answers
PLUS

h l
Courses Plus Student 377 Points
getting error initializing array in "creating a data model/collection" lesson

Posted March 18, 2016 9:04pm by h l

h l
Courses Plus Student 377 Points
1 Answer
Santiago Lopez
3,446 Points
Threads when I code and I dont get why that happens

Posted February 9, 2016 11:47pm by Santiago Lopez

Santiago Lopez
3,446 Points
1 Answer
Eliot Ostling
9,599 Points
Undeclared ID

Posted February 2, 2016 7:24pm by Eliot Ostling

Eliot Ostling
9,599 Points
2 Answers
ariel lowenstein
280 Points
initWithObjects problem

Posted February 1, 2016 4:19pm by ariel lowenstein

ariel lowenstein
280 Points
1 Answer
Jessie Cui
7,607 Points
what does it mean to add the property to the header file?

Posted January 26, 2016 10:32pm by Jessie Cui

Jessie Cui
7,607 Points
1 Answer
Jérémy Brunet
2,014 Points
Why using "self" when we initialize an NSArray?

Posted January 14, 2016 10:04pm by Jérémy Brunet

Jérémy Brunet
2,014 Points
1 Answer
Kevin McNamara
7,483 Points
Not Understanding part 3

Posted November 12, 2015 11:26pm by Kevin McNamara

Kevin McNamara
7,483 Points
1 Answer
Kevin McNamara
7,483 Points
It says to add three items to a list. My code reads: self.shoppingList = @[@"toothpaste", @"bread", @"eggs", nil]

Posted November 12, 2015 11:08pm by Kevin McNamara

Kevin McNamara
7,483 Points
1 Answer
sassyn
5,981 Points
What is wrong with this statement? Stuck on code challenge

Posted October 23, 2015 8:17am by sassyn

sassyn
5,981 Points
1 Answer
Lester Paredes
4,543 Points
Creating a Data Model Challenge 2 of 3

Posted October 9, 2015 5:56pm by Lester Paredes

Lester Paredes
4,543 Points
1 Answer
Ravin Kohli
3,367 Points
Thread 1 signal SIGABRT error

Posted October 5, 2015 2:32pm by Ravin Kohli

Ravin Kohli
3,367 Points
1 Answer
PLUS

mirko di ciano
Courses Plus Student 4,679 Points
Sorry to ask but i dont get whats wrong

Posted September 15, 2015 8:09am by mirko di ciano

mirko di ciano
Courses Plus Student 4,679 Points
1 Answer
PLUS

mirko di ciano
Courses Plus Student 4,679 Points
Need help with this problem

Posted September 15, 2015 7:10am by mirko di ciano

mirko di ciano
Courses Plus Student 4,679 Points
2 Answers

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