ddd4117.github.com/index.xml at master · ddd4117/ddd4117.github.com · GitHub

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      <title>카카오커머스 이직기 - 개발자 공채</title>
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      <title>[Spring] Async란?</title>
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      <title>Threadpool Size 설정</title>
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      <pubDate>Thu, 03 Jun 2021 22:58:17 +0900</pubDate>

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      <title>[JPA] OSIV(Open-Session-In-View)</title>
      <link>https://ddd4117.github.io/2021/06/jpa-osivopen-session-in-view/</link>
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    <item>
      <title>[LeetCode] 2. Add Two Numbers(Medium)</title>
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      <title>[Java] LocalDateTime, ZonedDateTime, Instant</title>
      <link>https://ddd4117.github.io/2021/05/java-localdatetime-zoneddatetime-instant/</link>
      <pubDate>Mon, 31 May 2021 23:28:46 +0900</pubDate>

      <guid>https://ddd4117.github.io/2021/05/java-localdatetime-zoneddatetime-instant/</guid>
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    <item>
      <title>재귀함수(Recursion)이란?</title>
      <link>https://ddd4117.github.io/2021/05/%EC%9E%AC%EA%B7%80%ED%95%A8%EC%88%98recursion%EC%9D%B4%EB%9E%80/</link>
      <pubDate>Thu, 27 May 2021 23:30:39 +0900</pubDate>

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    <item>
      <title>[JAVA] Reflection 이란</title>
      <link>https://ddd4117.github.io/2021/05/java-reflection-%EC%9D%B4%EB%9E%80/</link>
      <pubDate>Wed, 26 May 2021 20:22:27 +0900</pubDate>

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    <item>
      <title>[JAVA] Concurrent 패키지 정리</title>
      <link>https://ddd4117.github.io/2021/05/java-concurrent-%ED%8C%A8%ED%82%A4%EC%A7%80-%EC%A0%95%EB%A6%AC/</link>
      <pubDate>Tue, 25 May 2021 23:18:51 +0900</pubDate>

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    <item>
      <title>[JAVA] Optional 정리</title>
      <link>https://ddd4117.github.io/2021/05/java-optional-%EC%A0%95%EB%A6%AC/</link>
      <pubDate>Mon, 24 May 2021 23:23:56 +0900</pubDate>

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      <title>[OS] 10장 - 파일 시스템</title>
      <link>https://ddd4117.github.io/2021/05/os-10%EC%9E%A5-%ED%8C%8C%EC%9D%BC-%EC%8B%9C%EC%8A%A4%ED%85%9C/</link>
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      <link>https://ddd4117.github.io/2021/05/%EB%8B%A4%ED%98%95%EC%84%B1polymorphism/</link>
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      <title>Collection Framework</title>
      <link>https://ddd4117.github.io/2021/05/collection-framework/</link>
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    <item>
      <title>Hash Table 자료구조</title>
      <link>https://ddd4117.github.io/2021/05/hash-table-%EC%9E%90%EB%A3%8C%EA%B5%AC%EC%A1%B0/</link>
      <pubDate>Tue, 11 May 2021 23:28:42 +0900</pubDate>

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      <title>Array와 List의 비교</title>
      <link>https://ddd4117.github.io/2021/05/array%EC%99%80-list%EC%9D%98-%EB%B9%84%EA%B5%90/</link>
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      <title>[OS] 8장 - Memory Management</title>
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      <pubDate>Sun, 09 May 2021 23:51:47 +0900</pubDate>

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      <title>[OS] 7장 - Deadlock</title>
      <link>https://ddd4117.github.io/2021/05/os-7%EC%9E%A5-deadlock/</link>
      <pubDate>Tue, 04 May 2021 22:36:34 +0900</pubDate>

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    <item>
      <title>[OS] 6장 - Process Synchronization</title>
      <link>https://ddd4117.github.io/2021/05/os-6%EC%9E%A5-process-synchronization/</link>
      <pubDate>Mon, 03 May 2021 22:51:50 +0900</pubDate>

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    <item>
      <title>[JAVA] Error와 Exception</title>
      <link>https://ddd4117.github.io/2021/05/java-error%EC%99%80-exception/</link>
      <pubDate>Sat, 01 May 2021 23:37:29 +0900</pubDate>

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    <item>
      <title>Garbage Collection(GC)의 이해</title>
      <link>https://ddd4117.github.io/2021/04/garbage-collectiongc%EC%9D%98-%EC%9D%B4%ED%95%B4/</link>
      <pubDate>Sun, 25 Apr 2021 23:22:25 +0900</pubDate>

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    <item>
      <title>[JPA] 15장 - 고급 주제와 성능 최적화</title>
      <link>https://ddd4117.github.io/2021/04/jpa-15%EC%9E%A5-%EA%B3%A0%EA%B8%89-%EC%A3%BC%EC%A0%9C%EC%99%80-%EC%84%B1%EB%8A%A5-%EC%B5%9C%EC%A0%81%ED%99%94/</link>
      <pubDate>Sat, 24 Apr 2021 22:25:00 +0900</pubDate>

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    <item>
      <title>[JPA] 14장 - 컬렉션과 부가 기능</title>
      <link>https://ddd4117.github.io/2021/04/jpa-14%EC%9E%A5-%EC%BB%AC%EB%A0%89%EC%85%98%EA%B3%BC-%EB%B6%80%EA%B0%80-%EA%B8%B0%EB%8A%A5/</link>
      <pubDate>Fri, 23 Apr 2021 15:44:49 +0900</pubDate>

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      <title>[JPA] 13장 - 웹 어플리케이션과 영속성 관리</title>
      <link>https://ddd4117.github.io/2021/04/jpa-13%EC%9E%A5-%EC%9B%B9-%EC%96%B4%ED%94%8C%EB%A6%AC%EC%BC%80%EC%9D%B4%EC%85%98%EA%B3%BC-%EC%98%81%EC%86%8D%EC%84%B1-%EA%B4%80%EB%A6%AC/</link>
      <pubDate>Thu, 22 Apr 2021 09:46:53 +0900</pubDate>

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    <item>
      <title>[JPA] 12장 - Spring Data Jpa</title>
      <link>https://ddd4117.github.io/2021/04/jpa-12%EC%9E%A5-spring-data-jpa/</link>
      <pubDate>Wed, 21 Apr 2021 17:38:39 +0900</pubDate>

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    <item>
      <title>[OS] 5장 - CPU 스케쥴링</title>
      <link>https://ddd4117.github.io/2021/04/os-5%EC%9E%A5-cpu-%EC%8A%A4%EC%BC%80%EC%A5%B4%EB%A7%81/</link>
      <pubDate>Mon, 19 Apr 2021 22:03:58 +0900</pubDate>

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    <item>
      <title>[OS] 4장 - 프로세스 관리</title>
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      <pubDate>Mon, 19 Apr 2021 22:03:56 +0900</pubDate>

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    <item>
      <title>[JPA] 10장 - 객체지향 쿼리언어</title>
      <link>https://ddd4117.github.io/2021/04/jpa-10%EC%9E%A5-%EA%B0%9D%EC%B2%B4%EC%A7%80%ED%96%A5-%EC%BF%BC%EB%A6%AC%EC%96%B8%EC%96%B4/</link>
      <pubDate>Sun, 18 Apr 2021 23:24:43 +0900</pubDate>

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    <item>
      <title>[JPA] 9장 - 값 타입</title>
      <link>https://ddd4117.github.io/2021/04/jpa-9%EC%9E%A5-%EA%B0%92-%ED%83%80%EC%9E%85/</link>
      <pubDate>Sat, 17 Apr 2021 21:15:19 +0900</pubDate>

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    <item>
      <title>[JPA] 8장 - 프로식와 연관관계 정리</title>
      <link>https://ddd4117.github.io/2021/04/jpa-8%EC%9E%A5-%ED%94%84%EB%A1%9C%EC%8B%9D%EC%99%80-%EC%97%B0%EA%B4%80%EA%B4%80%EA%B3%84-%EC%A0%95%EB%A6%AC/</link>
      <pubDate>Fri, 16 Apr 2021 14:32:04 +0900</pubDate>

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      <title>[JPA] 7장 - 고급매핑</title>
      <link>https://ddd4117.github.io/2021/04/jpa-7%EC%9E%A5-%EA%B3%A0%EA%B8%89%EB%A7%A4%ED%95%91/</link>
      <pubDate>Thu, 15 Apr 2021 13:41:13 +0900</pubDate>

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    <item>
      <title>[JPA] 6장 - 다양한 연관관계 매핑</title>
      <link>https://ddd4117.github.io/2021/04/jpa-6%EC%9E%A5-%EB%8B%A4%EC%96%91%ED%95%9C-%EC%97%B0%EA%B4%80%EA%B4%80%EA%B3%84-%EB%A7%A4%ED%95%91/</link>
      <pubDate>Wed, 14 Apr 2021 23:22:54 +0900</pubDate>

      <guid>https://ddd4117.github.io/2021/04/jpa-6%EC%9E%A5-%EB%8B%A4%EC%96%91%ED%95%9C-%EC%97%B0%EA%B4%80%EA%B4%80%EA%B3%84-%EB%A7%A4%ED%95%91/</guid>
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    <item>
      <title>[JPA] 5장 - 연관관계 매핑</title>
      <link>https://ddd4117.github.io/2021/04/jpa-5%EC%9E%A5-%EC%97%B0%EA%B4%80%EA%B4%80%EA%B3%84-%EB%A7%A4%ED%95%91/</link>
      <pubDate>Tue, 13 Apr 2021 22:28:14 +0900</pubDate>

      <guid>https://ddd4117.github.io/2021/04/jpa-5%EC%9E%A5-%EC%97%B0%EA%B4%80%EA%B4%80%EA%B3%84-%EB%A7%A4%ED%95%91/</guid>
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    <item>
      <title>[OS] 3장 - Process</title>
      <link>https://ddd4117.github.io/2021/04/os-3%EC%9E%A5-process/</link>
      <pubDate>Mon, 12 Apr 2021 20:48:52 +0900</pubDate>

      <guid>https://ddd4117.github.io/2021/04/os-3%EC%9E%A5-process/</guid>
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    <item>
      <title>[JPA] 4장 - 매핑</title>
      <link>https://ddd4117.github.io/2021/04/jpa-4%EC%9E%A5-%EB%A7%A4%ED%95%91/</link>
      <pubDate>Thu, 08 Apr 2021 11:10:42 +0900</pubDate>

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      <description></description>
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    <item>
      <title>[JPA] 3장 - 엔티티 매니저 팩토리와 엔티티 매니저</title>
      <link>https://ddd4117.github.io/2021/04/jpa-3%EC%9E%A5-%EC%97%94%ED%8B%B0%ED%8B%B0-%EB%A7%A4%EB%8B%88%EC%A0%80-%ED%8C%A9%ED%86%A0%EB%A6%AC%EC%99%80-%EC%97%94%ED%8B%B0%ED%8B%B0-%EB%A7%A4%EB%8B%88%EC%A0%80/</link>
      <pubDate>Wed, 07 Apr 2021 13:20:07 +0900</pubDate>

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    <item>
      <title>[JPA] 1장 - SQL을 직접 다룰 때 발생하는 문제점</title>
      <link>https://ddd4117.github.io/2021/04/jpa-1%EC%9E%A5-sql%EC%9D%84-%EC%A7%81%EC%A0%91-%EB%8B%A4%EB%A3%B0-%EB%95%8C-%EB%B0%9C%EC%83%9D%ED%95%98%EB%8A%94-%EB%AC%B8%EC%A0%9C%EC%A0%90/</link>
      <pubDate>Tue, 06 Apr 2021 14:30:07 +0900</pubDate>

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      <description></description>
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    <item>
      <title>[OS] 2장 - 컴퓨터 시스템 구조</title>
      <link>https://ddd4117.github.io/2021/04/os-2%EC%9E%A5-%EC%BB%B4%ED%93%A8%ED%84%B0-%EC%8B%9C%EC%8A%A4%ED%85%9C-%EA%B5%AC%EC%A1%B0/</link>
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      <description>&lt;p&gt;컴퓨터 시스템의 구조에 대해 알아보자&lt;/p&gt;</description>
    </item>

    <item>
      <title>[OS] 1장 - 운영체제의 개념</title>
      <link>https://ddd4117.github.io/2021/04/os-1%EC%9E%A5-%EC%9A%B4%EC%98%81%EC%B2%B4%EC%A0%9C%EC%9D%98-%EA%B0%9C%EB%85%90/</link>
      <pubDate>Mon, 05 Apr 2021 16:48:54 +0900</pubDate>

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      <description>&lt;p&gt;운영체제는 사용자 및 다른 모든 소프트웨어와 하드웨어를 연결하는 소프트웨어 계층을 의미한다.&lt;/p&gt;</description>
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      <title></title>
      <link>https://ddd4117.github.io/readme/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>

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