Design Patterns...useful
Long Absence - Design Patterns Design Patterns - Strategy Pattern Design Patterns - Observer Pattern Design Patterns - Observer/Event Pattern Design Patterns - Decorator Pattern Design Patterns - Factory Method Pattern Design Patterns - Abstract Factory Pattern Design Patterns - Singleton Pattern Design Patterns - Generic Singleton Pattern Design Patterns - Command Pattern Design Patterns - Adapter Pattern Design Patterns - Facade Pattern Design Patterns - Template Method Pattern Design Patterns - Iterator Pattern Design Patterns - Composite Pattern Design Patterns - State Pattern Design Patterns - Proxy Pattern To learn more click here. : http://blog.cumps.be/design-patterns-proxy-pattern/