NSMutableArray memory management

Question

NSMutableArray *a1 = [[NSMutableArray alloc] init];
NSMutableArray *a2 = [NSMutableArray array];

TempObj *obj = [[TempObj alloc] init]; //assume this line is repeat         


        

Answer 1

You released obj, obj2, obj3, obj4 just after adding them to the array(best way). Otherwise you'd have to loop and release each object (that's the stupid way : the one I've done till now).