Design Patterns
01 — Design Patterns. Введение
02 — Design Patterns. Singleton
03 — Design Patterns. Factory Method
04 — Design Patterns. Abstract Factory
05 — Design Patterns. Decorator
06 — Design Patterns. Adapter
07 — Design Patterns. Facade
08 — Design Patterns. Observer
09 — Design Patterns. State
10 — Design Patterns. Strategy