Pointers on Objective-c

Question

From what I understand (and please correct me if I\'m wrong):

int x, count = 10;
int *hello;
hello = &count;
x = *hello;

Here the varia

Answer 1

All the usage of objects in objective c is done through object references, e.g. pointers.

• The Objective C syntax lets you treat objects without dereferencing them, this is different than C / C++ for that matter.
• str is an object reference of type NSString (as myFraction) and @"Programming can be a headache" is an object reference of type NSString as well, so you can assign it to str.