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OS\n- [시스템 콜](https://github.com/hanull/TIL/blob/master/Operating%20System/%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%BD%9C.md)\n- [PCB \u0026 Context Switching](https://github.com/hanull/TIL/blob/master/Operating%20System/PCB%20%26%20Context%20Switching.md)\n- [IPC](https://github.com/hanull/TIL/blob/master/Operating%20System/IPC.md)\n- [메모리 관리]()\n\n### Network\n- [HTTP \u0026 HTTPS](https://github.com/hanull/TIL/blob/master/Network/http%20%26%20https.md)\n- [Get \u0026 Post](https://github.com/hanull/TIL/blob/master/Network/Get%26Post.md)\n- [TCP \u0026 UDP](https://github.com/hanull/TIL/blob/master/Network/TCP%26UDP.md)\n- [쿠키 \u0026 세션](https://github.com/hanull/TIL/blob/master/Network/%EC%BF%A0%ED%82%A4%20%26%20%EC%84%B8%EC%85%98.md)\n\n### DataBase\n- [Statement vs PreparedStatement](https://github.com/hanull/TIL/blob/master/Database/Statement%20vs%20PreparedStatement.md)\n- [샤딩(Sharding) \u0026 파티셔닝(Partitioning)](https://github.com/hanull/TIL/blob/master/Database/%EC%83%A4%EB%94%A9%20%26%20%ED%8C%8C%ED%8B%B0%EC%85%94%EB%8B%9D.md)\n\n### Java\n- [가비지 컬렉터(GC)는 무엇인가?](https://github.com/hanull/TIL/blob/master/Java/garbage-collector.md)\n- [객체, 클래스, 인스턴스의 차이점이 무엇인가?](https://github.com/hanull/TIL/blob/master/Java/Object-Class-Instance.md)\n- [자바가상머신(JVM)이란 무엇인가?](https://github.com/hanull/TIL/blob/master/Java/jvm.md)\n- [인터프리터(interpreter)와 컴파일러(compiler)에 대해 알아보자](https://github.com/hanull/TIL/blob/master/Java/compiler-interpreter.md)\n- [추상 클래스(abstract class)란??](https://github.com/hanull/TIL/blob/master/Java/abstract-class.md)\n- [Java equals(),  hashCode()에 대해](https://github.com/hanull/TIL/blob/master/Java/equals-hashcode.md)\n- [컬렉션 프레임워크 정리](https://github.com/hanull/TIL/blob/master/Java/%EC%BB%AC%EB%A0%89%EC%85%98%20%ED%94%84%EB%A0%88%EC%9E%84%EC%9B%8C%ED%81%AC.md)\n- [인터페이스와 추상클래스 차이](https://github.com/hanull/TIL/blob/master/Java/%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4%EC%99%80%20%EC%B6%94%EC%83%81%ED%81%B4%EB%9E%98%EC%8A%A4%EC%9D%98%20%EC%B0%A8%EC%9D%B4.md)\n- [call by reference \u0026 call by value](https://github.com/hanull/TIL/blob/master/Java/Call%20by%20Reference%EC%99%80%20Call%20by%20Value%20%EC%B0%A8%EC%9D%B4.md)\n- [상수를 관리하는 방법과 enum 등장 배경](https://github.com/hanull/TIL/blob/master/Java/%EC%83%81%EC%88%98%EB%A5%BC%20%EA%B4%80%EB%A6%AC%ED%95%98%EB%8A%94%20%EB%B0%A9%EB%B2%95%EA%B3%BC%20enum%20%EB%93%B1%EC%9E%A5%20%EB%B0%B0%EA%B2%BD.md)\n- [Character Class 정적 메서드 정리](https://github.com/hanull/TIL/blob/master/Java/Character%20%ED%81%B4%EB%9E%98%EC%8A%A4%20%EC%A0%95%EC%A0%81%20%EB%A9%94%EC%84%9C%EB%93%9C.md)\n- [일급 컬렉션이란?](https://github.com/hanull/TIL/blob/master/Java/%EC%9D%BC%EA%B8%89%20%EC%BB%AC%EB%A0%89%EC%85%98%EC%9D%B4%EB%9E%80.md)\n- [자바 버전 변경하기](https://github.com/hanull/TIL/blob/master/ETC/%EC%9E%90%EB%B0%94%20%EB%B2%84%EC%A0%84%20%EB%B3%80%EA%B2%BD%ED%95%98%EA%B8%B0.md)\n\n\n### Spring\n\n### JPA\n- [JPA 연관 관계 매핑](https://github.com/hanull/TIL/blob/master/JPA/JPA%20%EC%97%B0%EA%B4%80%20%EA%B4%80%EA%B3%84%20%EB%A7%A4%ED%95%91.md)\n\n### Data Sturcture\n- [연결 리스트(linked list)](https://github.com/hanull/TIL/blob/master/DataStructure/linked-list.md)\n- [Array, ArrayList, LinkedList](https://github.com/hanull/TIL/blob/master/DataStructure/Array-ArrayList-LinkedList.md)\n- [스택(stack)](https://github.com/hanull/TIL/blob/master/DataStructure/stack.md)\n- [큐(Queue)](https://github.com/hanull/TIL/blob/master/DataStructure/Queue.md)\n- [덱(Deque)](https://github.com/hanull/TIL/blob/master/DataStructure/deque.md)\n- [트리(tree)](https://github.com/hanull/TIL/blob/master/DataStructure/tree.md)\n- [이진 탐색 트리(BST, Binary Search Tree))](https://github.com/hanull/TIL/blob/master/DataStructure/BST.md)\n- [힙(heap)](https://github.com/hanull/TIL/blob/master/DataStructure/heap.md)\n- [trie](https://github.com/hanull/TIL/blob/master/DataStructure/trie.md)\n\n### Git\n- [git-flow 사용법](https://github.com/hanull/TIL/blob/master/git/git-flow%20%EC%82%AC%EC%9A%A9%EB%B2%95.md)\n- [git commit 내역 수정하기](https://github.com/hanull/TIL/blob/master/git/git%20commit%20%EB%82%B4%EC%97%AD%20%EC%88%98%EC%A0%95%ED%95%98%EA%B8%B0.md)\n- [gitignore 적용 안될 때 해결방법](https://github.com/hanull/TIL/blob/master/git/gitignore%20%EC%A0%81%EC%9A%A9%EC%9D%B4%20%EC%95%88%EB%90%A0%20%EB%95%8C.md)\n\n### 블록체인\n- [블록체인 \u0026 이더리움](https://github.com/hanull/TIL/blob/master/blockchain/%EB%B8%94%EB%A1%9D%EC%B2%B4%EC%9D%B8%20%26%20%EC%9D%B4%EB%8D%94%EB%A6%AC%EC%9B%80.md)\n- [solidity uint256 -\u003e java LocalDateTime으로 변경하기](https://github.com/hanull/TIL/blob/master/blockchain/solidity%20uint%20%ED%83%80%EC%9E%85%EC%9D%84%20java%20LocalDateTime%EC%9C%BC%EB%A1%9C%20%EB%B3%80%EA%B2%BD.md)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhanull%2Ftil","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhanull%2Ftil","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhanull%2Ftil/lists"}