Wade Tregaskis questions

Wade Tregaskis answers

• objective-c: relying on dealloc
• SceneKit smooth camera movement
• Class Method Implementation in Header
• Case for not using Properties in Objective-C
• Best usage of NSCache across an app
• Can objective-C or Objective C++ handle C++ exceptions?
• How to ignore "No visible @interface for X declares the selector"?
• Is there any difference between '?:' and an if statement in objective c?
• Why does NSOperation example code uses @try & @catch
• What is the purpose of the -self method in NSObject-conformant classes?