T.I.L_221117

What’s New for Today

1. Effective Java
   • Class & Interface (Item 20~25)
     • prefer interface to abstract class
     • use default methods properly
     • use interface only for defining type
     • change tagged classes to class hierarchy
     • make member classes static rather than nonstatic
     • don’t put multiple top-level classes in one source file
2. Algorithm
   • swea
     • 2819
     • 1245
3. Project Meetings
   • Design
     • ERD
     • AWS
     • Git Commit Convention
4. SSAFY 자소서 작성