Question

I have the following class:

@interface TTFacebookPost : NSObject {
  NSDate*   _created;
  NSNumber* _postId;



}

@property (nonatomic, retain)   NSDate*   created;
@property (nonatomic, retain)   NSNumber* postId;


@end

And when I try to access the postId in another class it always retrieves a memory address or a number that i do not know where it comes:

TTFacebookPost *post = cell.userInfo;
NSLog(@"Post url is: %i", post.postId);

and the result is:

 Post url is: 118538496

this number is not saved anywhere in the object, so I do not know where is coming.

This is how looks the object in memory:

thanks!

Answer 1

if it’s an object you use %@ to get the result of the -(NSString *)description method.

That’s usually what you want for debugging. But it’s usually not what you want to present it to the user. You would use a NSNumberFormatter for this.