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iOS Build a Simple iPhone App with Objective-C Creating a Data Model Creating a Data Collection

Ronnie Barua
Ronnie Barua
17,665 Points

What am I doing wrong here? Thanks

In the viewDidLoad method, retrieve the string eggs from the shoppingList array and store it in shoppingCart. Hint: use the 'objectAtIndex' method.

#import "UIViewController.h"

@interface ViewController : UIViewController

@property (strong, nonatomic) NSArray *shoppingList;

#import "ViewController.h"

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];

    // Add your code below!
    self.shoppingList = [[NSArray alloc]initWithObjects: @"toothpaste", @"bread", @"eggs", nil];
    self.shoppingCart = [self.shoppingList objectAtIndex: 2];


3 Answers

You should tell us what is the error message or what your compiler saying ! , check

@property (strong, nonatomic) NSArray *shoppingList;

// OR 
@property (strong, nonatomic) (NSArray *)shoppingList;
Ronnie Barua
Ronnie Barua
17,665 Points

Well, I quit Xcode and as I have search through my error message it took me to Apple development site and offering me all kinds of dev tools and education for $99 dollars a year. Should I still learn from a someone who barely can teach? Thanks for looking into my issue.

Hi , the main point is , did i solve your problem ? and about your question , it's depend from where you prefer , for me i like such treehous and lynda , and some of udemy . sure you will never find someone who cover every things , but it's good to learn from different place because each one have idea to solve same problem .

please if my answer makes s for you mark as answered .