[OOP] Liskov Substitution Principle - 리스코프 치환 원칙 2022-04-16 sample post readability test intro 리스코프 치환 원칙 Liskov Substitution Principle [OOP] Open/Closed Principle - 개방/폐쇄원칙 [OOP] Interface Segregation Principle - 인터페이스 분리 원칙 Please enable JavaScript to view the comments powered by Disqus.