I\'m trying to make an implementation of a k-means clustering algorithm for map annotations using the iPhone MapKit. I\'ve got 2 classes which implement MKAnnotation: PostLocationAnnotation for indivi
I need to extract a NSDictionary from a NSMutableArray, and extract an object from that dictionary. The code should be quite easy, but I keep having a SIGABRT error on the NSDictionary declaration.
How can i store user input as a nsstring to be placed within an nsmutablearray? scanf is not working for string type.
I have a dictionary with three objects, and I want to add this dictionary to an NSMutableArray in a previous view of the stack. This array is correctly synthesized in the mainviewcontroller. However w
Please anybody help me.i am in great trouble....Now my Problem is... Using xml parser i have parsed some attribute and value of the attribute.
I have 2 classes: classA and ClassB. What I want to do is set NSMutableArray *bar in ClassB and use it in ClassA. While debugging the program the MutableArray is set with the values but when I try to
I have a custom object called Occasion defined as follows: #import <Foundation/Foundation.h> @interface Occasion : NSObject {
I would like to make a history list in my app. I have surfed and looked at many questions here, but so far I haven´t found the answer to my question.
NSLog(@\" --- object id = %ld --- \", (long) [mp_list objectAtIndex : 0]); target_coordinate_2D = [[mp_list objectAtIndex : 0] coordinate];
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
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