Dec 28, 2024 Design Pattern (26) Template Method Pattern: Defining Algorithm Skeleton, Enhancing Code Reusability and System Extensibility Dec 26, 2024 Design Pattern (25) Strategy Pattern: Dynamic Algorithm Switching, Building Highly Extensible E-commerce Shipping System Dec 22, 2024 Design Pattern (24) State Pattern: Smart Water Dispenser State Management, Implementing Dynamic Object Behavior Switching Dec 22, 2024 Design Pattern (23) Observer Pattern: Smart Security System One-to-Many Notification Mechanism, Implementing Real-time Alert Broadcasting Dec 22, 2024 Design Pattern (22) Memento Pattern: Implementing Text Editor Undo Functionality, Perfect Encapsulation of Object State Snapshots Dec 22, 2024 Design Pattern (21) Mediator Pattern: Smart Home System Component Coordination, Reducing Complex Coupling Relationships Between Objects Dec 22, 2024 Design Pattern (20) Iterator Pattern: Unified Data Traversal Interface, Elegant Access to Multiple Collection Structures Dec 21, 2024 Design Pattern (19) Command Pattern: Smart Home Remote Control System, Implementing Operation Encapsulation and Undo Mechanism Dec 16, 2024 Design Pattern (18) Chain of Responsibility Pattern: Dynamic Log Processing System Design Guide Dec 15, 2024 Design Pattern (17) Proxy Pattern: Smart Caching System Design Guide Dec 14, 2024 Design Pattern (16) Flyweight Pattern: Memory Optimization and Performance Enhancement Guide Dec 12, 2024 Design Pattern (15) Facade Pattern: Unified Interface Design and System Integration Guide Dec 11, 2024 Design Pattern (14) Decorator Pattern: Dynamic Feature Extension and Composition Design Guide Dec 10, 2024 Design Pattern (13) Composite Pattern: Tree Structure Unified Operation Design Guide