오류
- Java 예외 처리를 이용하여 간단한 게임만들기(2) 2020.11.17
- mariaDB 연결 오류 (javax.servlet.ServletException: java.lang.ClassNotFoundException: org.mariadb.jdbc.Driver) 2020.11.16 2
- 안드로이드android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views. 2019.12.06