format ✅ Daily Report 📌 TO-DO LIST submit github blog post study lesson 4 assigment: ✅ Today I Learned IDE ☑️ Framework 클래스 + 인터페이스의 집합 🐛 Trouble Shooting 🔴 Trouble 🟠 Mistak... Jun 3, 1996 TIL(Today I Learned), SuperCoding_JAVA