Link

Java

• JAVA8 8가지 특징 (opens new window)
• Java equals()와 hashCode() (opens new window)
• Lombok 사용상 주의점 (opens new window)
• Hashtable, HashMap, ConcurrentHashMap (opens new window)
• Java 버전 별 특성 (opens new window)
• Java-10-버전-특징 (opens new window)
• Java 버전 별 특성 (opens new window)
• 리플렉션(Reflection) (opens new window)
• Lambda (opens new window)
• 함수형 인터페이스 (opens new window)
• iterator와 iterable (opens new window)
• synchronized (opens new window)
• volatile 키워드 (opens new window)
• BufferedReader, BufferedWriter 를 이용한 빠른 입출력 (opens new window)

Book

• effective-java (opens new window)

Garbage Collection

• GC의 종류 (opens new window)

Jpa

• QueryDSL (opens new window)
• JPA (opens new window)

Jvm

• JVM 메모리 구조 (opens new window)
• JVM 옵션 설정 (opens new window)

예외처리

• Error & Exception (opens new window)
• Error & Exception (opens new window)

spring

• Maven vs Gradle (opens new window)
• logback을 사용해야 하는 이유 (opens new window)
• 사용하면서 알게 된 Reactor, 예제 코드로 살펴보기 (opens new window)
• Spring Security, h2-console (opens new window)
• spring boot vue 적용 (opens new window)

OAuth2

• https://github.com/minwan1/spring-security-oauth2-example (opens new window)