How can I call a method in Objective-C?

by

To send an objective-c message in this instance you would do

[self score];

I suggest you read the Objective-C programming guide
Objective-C Programming Guide

More Related Contents:

  1. Xcode build failure “Undefined symbols for architecture x86_64”
  2. What do the plus and minus signs mean in Objective-C next to a method?
  3. Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
  4. How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
  5. AVAudioPlayer not playing any sound
  6. Xcode 4 “Clean” vs. “Clean Build Folder”
  7. What is the difference between valueforKey:, objectForKey:, and valueForKeyPath:?
  8. Best practice using NSLocalizedString
  9. iOS AVFoundation: How do I fetch artwork from an mp3 file?
  10. applicationMusicPlayer volume notification
  11. How to enable ARC for a single file
  12. How do I pass multiple parameters in Objective-C?
  13. How can I get rid of an “unused variable” warning in Xcode?
  14. What does Apple mean when they say that a NSManagedObjectContext is owned by the thread or queue that created it?
  15. Add/Delete UITableViewCell with animation?
  16. Create UITextRange from NSRange
  17. Facebook iOS8 SDK build module error for FBSDKCoreKit
  18. iOS: Compare two NSDate-s without time portion
  19. NSString instance reports its class as NSCFString
  20. NSMutableAttributedString add different alignments
  21. Bullet list and Numbered list in UITextView
  22. “Initializer element is not a compile-time constant” why?
  23. Using @[array, of, items] vs [NSArray arrayWithObjects:]
  24. Comparing objects in Obj-C
  25. When to use self on class properties?
  26. Xcode linker error: file too small for architecture x86_64
  27. “Expression is not assignable” — Problem assigning float as sum of two other floats in Xcode?
  28. How to constrain autorotation to a single orientation for some views, while allowing all orientations on others?
  29. +[NSString stringWithString:] — what’s the point?
  30. Password validation in UITextField in iOS

Leave a Comment