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    <title>Dev다D</title>
    <link>https://sincerity.tistory.com/</link>
    <description>a growing developer.  </description>
    <language>ko</language>
    <pubDate>Wed, 3 Jun 2026 04:45:18 +0900</pubDate>
    <generator>TISTORY</generator>
    <ttl>100</ttl>
    <managingEditor>Dev다D</managingEditor>
    <image>
      <title>Dev다D</title>
      <url>https://tistory1.daumcdn.net/tistory/4433493/attach/b371fdcdf381428a85049775245fb77f</url>
      <link>https://sincerity.tistory.com</link>
    </image>
    <item>
      <title>굉장히 오랜만에 남겨보는 글</title>
      <link>https://sincerity.tistory.com/385</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;굉장히 오랜만에 남겨보는 글이다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;하루하루가 바쁘다는, 퇴근하면 힘이 없다는 핑계로 거의 1년만에 왔다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;업무를 하면서 굉장히 여러 가지 일이 있었지만 이제 와서 써보려고 하니 기억나지 않는다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;최근 기억에 남는 일은 기술 블로그에 포스팅한 것.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;부족하지만 나름 하고 나니 뿌듯하다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;이제 다시 티스토리를 살려봐야지.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;또 바쁘다는 핑계로 23년 06월 회고는 못할 것 같으니.. 7월에는 꼭 회고를 작성해야지&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;figure id=&quot;og_1687314569933&quot; contenteditable=&quot;false&quot; data-ke-type=&quot;opengraph&quot; data-ke-align=&quot;alignCenter&quot; data-og-type=&quot;article&quot; data-og-title=&quot;QA&amp;nbsp;!= Tester | 펫프렌즈 QA Engineer를 소개합니다.&quot; data-og-description=&quot;안녕하세요. 펫프렌즈 QA Engineer, 시리입니다  &amp;zwj;  어느새 펫프렌즈에 합류한 지 약 2년이 다 되어 갑니다. 이 자리를 빌려 펫프렌즈의 QA 업무와 문화를 소개하려고 합니다.&quot; data-og-host=&quot;techblog.pet-friends.co.kr&quot; data-og-source-url=&quot;https://techblog.pet-friends.co.kr/qa-tester-펫프렌즈-qa-engineer를-소개합니다-9992d257534a&quot; data-og-url=&quot;https://techblog.pet-friends.co.kr/qa-tester-%ED%8E%AB%ED%94%84%EB%A0%8C%EC%A6%88-qa-engineer%EB%A5%BC-%EC%86%8C%EA%B0%9C%ED%95%A9%EB%8B%88%EB%8B%A4-9992d257534a&quot; data-og-image=&quot;https://scrap.kakaocdn.net/dn/bD65Uf/hyS4sWb2Mx/lOCHD0WLUk0ZA76WN5xc51/img.png?width=1200&amp;amp;height=600&amp;amp;face=0_0_1200_600&quot;&gt;&lt;a href=&quot;https://techblog.pet-friends.co.kr/qa-tester-펫프렌즈-qa-engineer를-소개합니다-9992d257534a&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; data-source-url=&quot;https://techblog.pet-friends.co.kr/qa-tester-펫프렌즈-qa-engineer를-소개합니다-9992d257534a&quot;&gt;
&lt;div class=&quot;og-image&quot; style=&quot;background-image: url('https://scrap.kakaocdn.net/dn/bD65Uf/hyS4sWb2Mx/lOCHD0WLUk0ZA76WN5xc51/img.png?width=1200&amp;amp;height=600&amp;amp;face=0_0_1200_600');&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;og-text&quot;&gt;
&lt;p class=&quot;og-title&quot; data-ke-size=&quot;size16&quot;&gt;QA&amp;nbsp;!= Tester | 펫프렌즈 QA Engineer를 소개합니다.&lt;/p&gt;
&lt;p class=&quot;og-desc&quot; data-ke-size=&quot;size16&quot;&gt;안녕하세요. 펫프렌즈 QA Engineer, 시리입니다  &amp;zwj;  어느새 펫프렌즈에 합류한 지 약 2년이 다 되어 갑니다. 이 자리를 빌려 펫프렌즈의 QA 업무와 문화를 소개하려고 합니다.&lt;/p&gt;
&lt;p class=&quot;og-host&quot; data-ke-size=&quot;size16&quot;&gt;techblog.pet-friends.co.kr&lt;/p&gt;
&lt;/div&gt;
&lt;/a&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>CodeSiri/QA</category>
      <category>QA</category>
      <category>QA Engineer</category>
      <category>SQA</category>
      <category>기술브로그</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/385</guid>
      <comments>https://sincerity.tistory.com/385#entry385comment</comments>
      <pubDate>Wed, 21 Jun 2023 11:35:10 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.23</title>
      <link>https://sincerity.tistory.com/384</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthContent&quot; data-filename=&quot;제목을 입력해주세요._002 (1).jpg&quot; data-origin-width=&quot;500&quot; data-origin-height=&quot;500&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/KaJ3E/btrMTrEg4SS/2KIHCLXLCyqFMX95yS4zD0/img.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/KaJ3E/btrMTrEg4SS/2KIHCLXLCyqFMX95yS4zD0/img.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/KaJ3E/btrMTrEg4SS/2KIHCLXLCyqFMX95yS4zD0/img.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FKaJ3E%2FbtrMTrEg4SS%2F2KIHCLXLCyqFMX95yS4zD0%2Fimg.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; data-filename=&quot;제목을 입력해주세요._002 (1).jpg&quot; data-origin-width=&quot;500&quot; data-origin-height=&quot;500&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&amp;nbsp;&lt;/h2&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;b&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;Java ☕&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;Java TPC (생각하고, 표현하고, 코딩하고) Part 2&lt;/b&gt;&lt;br /&gt;- 나보다 부모가 먼저야!&lt;br /&gt;- 나보다 부모가 먼저야! (실습)&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&amp;nbsp;&lt;/h2&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;u&gt;&lt;b&gt;배운 점&lt;/b&gt;&lt;/u&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;상속 관계에서 객체 생성 방법!&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;스크린샷 2022-09-23 오후 9.33.19.png&quot; data-origin-width=&quot;1157&quot; data-origin-height=&quot;164&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/blbCyl/btrMS4o3LXX/lcVj47VBLgsePd8U33gE1K/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/blbCyl/btrMS4o3LXX/lcVj47VBLgsePd8U33gE1K/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/blbCyl/btrMS4o3LXX/lcVj47VBLgsePd8U33gE1K/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FblbCyl%2FbtrMS4o3LXX%2FlcVj47VBLgsePd8U33gE1K%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1157&quot; height=&quot;164&quot; data-filename=&quot;스크린샷 2022-09-23 오후 9.33.19.png&quot; data-origin-width=&quot;1157&quot; data-origin-height=&quot;164&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 부모 클래스를 이용하지 않는 방식 (직접 이용)&lt;/p&gt;
&lt;pre id=&quot;code_1663936258966&quot; class=&quot;java&quot; data-ke-language=&quot;java&quot; data-ke-type=&quot;codeblock&quot;&gt;&lt;code&gt;Dog d = new Dog();
Cat C = new Cat();&lt;/code&gt;&lt;/pre&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 부모 클래스를 이용하는 방식 (하위 클래스의 동작 방식을 모를 때, 간접 이용)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;gt; 하위 클래스를 접근할 수 없다.&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;gt; 가능하게 하는 방법? Override (재정의)&lt;/p&gt;
&lt;pre id=&quot;code_1663936298490&quot; class=&quot;java&quot; data-ke-language=&quot;java&quot; data-ke-type=&quot;codeblock&quot;&gt;&lt;code&gt;Animal d = new Dog();
Animal c = new Cat();&lt;/code&gt;&lt;/pre&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&amp;nbsp;&lt;/h4&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;u&gt;&lt;b&gt;느낀 점&lt;/b&gt;&lt;/u&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;Class(실행) 파일만 있고 java(소스) 파일이 없는 경우&lt;/b&gt;에 자주 쓰이는 상속 관계에 대해서 여러 번에 걸쳐서 배우고 있다.&amp;nbsp;Override를 공부하면서 느끼는 점은 코드도 인간이랑 똑같다~! 부모가 정해놓은 길을 안 가고 자기가 마음대로 정한 길을 가려고 하는 것이 ㅋㅋㅋㅋㅋ 정말 인간이랑 똑같은 것 같다~~~~&amp;nbsp;&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&amp;nbsp;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style3&quot; /&gt;
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&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>자바</category>
      <category>직장인</category>
      <category>코딩</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/384</guid>
      <comments>https://sincerity.tistory.com/384#entry384comment</comments>
      <pubDate>Fri, 23 Sep 2022 21:43:28 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.20</title>
      <link>https://sincerity.tistory.com/383</link>
      <description>&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;500&quot; data-origin-height=&quot;500&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/c0fKe1/btrMA34ZeUZ/5OSZPoVHws5G5aBl5484l0/img.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/c0fKe1/btrMA34ZeUZ/5OSZPoVHws5G5aBl5484l0/img.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/c0fKe1/btrMA34ZeUZ/5OSZPoVHws5G5aBl5484l0/img.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fc0fKe1%2FbtrMA34ZeUZ%2F5OSZPoVHws5G5aBl5484l0%2Fimg.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; data-origin-width=&quot;500&quot; data-origin-height=&quot;500&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;

&lt;h2 data-ke-size=&quot;size26&quot;&gt; &lt;/h2&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;Java ☕&lt;/b&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;Java TPC (생각하고, 표현하고, 코딩하고) Part 2&lt;/b&gt;&lt;br&gt;- 재정의 (Override)&lt;br&gt;- 재정의 (Override) 실습&lt;/p&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt; &lt;/h4&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;u&gt;&lt;b&gt;배운 점&lt;/b&gt;&lt;/u&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;Override&lt;br&gt;- 상속관계에서 상속받은 하위 클래스가 상위 클래스의 &lt;b&gt;동작을 수정하는&lt;/b&gt; 것&lt;br&gt;- 부모 메서드 무시 : 메모리에 부모와 자식 메서드가 &lt;b&gt;공존&lt;/b&gt;하지만 결국에는 자식 메서드가 실행된다.&lt;br&gt;- 동적 바인딩 프로그램의 속도가 떨어지는 원인이 되지만 이점이 더 많기 때문에 사용한다.&lt;br&gt;- Override 를 통해 하위 클래스를 접근 할 수 있다.&lt;br&gt; &lt;br&gt;동적바인딩 : 호출될 메서드가 실행시점에서 결정되는 바인딩&lt;br&gt; &lt;/p&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;u&gt;&lt;b&gt;느낀 점&lt;/b&gt;&lt;/u&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt; 회사에 있을 때는 진짜 공부하고 싶은데 집에 오면 체력이 소진되서 책상 앞에 앉기까지 너무 힘이 든다. 하지만 또 일어나서 앞에 앉으면 집중을 잘하게 되는 것 같다. 왜냐면 집중 할 수 있는 시간이 얼마 없기 때문에 ^_ㅠ… 그래도 최대한 하루에 하나의 이론에 대해서 끝내려고 노력 중이다  Override 를 보면서 부모 메서드를 무시하는게 진짜 꼭 자식들 같다 ㅋㅋㅋㅋ 부모 말 안듣는.. &lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt; &lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt; &lt;/p&gt;
&lt;hr data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style3&quot;&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
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&lt;h2 data-ke-size=&quot;size26&quot;&gt; &lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt; &lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #9feec3;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;/span&gt;&lt;/p&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>기술블로그</category>
      <category>자바</category>
      <category>코딩</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/383</guid>
      <comments>https://sincerity.tistory.com/383#entry383comment</comments>
      <pubDate>Tue, 20 Sep 2022 20:53:35 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.16</title>
      <link>https://sincerity.tistory.com/382</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthContent&quot; data-filename=&quot;제목을 입력해주세요._002 (1).jpg&quot; data-origin-width=&quot;500&quot; data-origin-height=&quot;500&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/KyO9h/btrMjDxCde1/AA29hIvtLxxFjBMP6abXC1/img.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/KyO9h/btrMjDxCde1/AA29hIvtLxxFjBMP6abXC1/img.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/KyO9h/btrMjDxCde1/AA29hIvtLxxFjBMP6abXC1/img.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FKyO9h%2FbtrMjDxCde1%2FAA29hIvtLxxFjBMP6abXC1%2Fimg.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; data-filename=&quot;제목을 입력해주세요._002 (1).jpg&quot; data-origin-width=&quot;500&quot; data-origin-height=&quot;500&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;b&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;Java ☕&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;Java TPC (생각하고, 표현하고, 코딩하고) Part 2&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;- Inheritance(수평적 구조 VS 수직적 구조)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;- 수평적 구조 VS 수직적 구조&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&amp;nbsp;&lt;/h2&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;b&gt;GitHub &lt;b&gt; &lt;/b&gt;&lt;/b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignLeft&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;스크린샷 2022-09-16 오후 7.28.09.png&quot; data-origin-width=&quot;153&quot; data-origin-height=&quot;157&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/m8lFr/btrMkhHOV4p/OxpKNCorUHBSgcMyJW5Mq0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/m8lFr/btrMkhHOV4p/OxpKNCorUHBSgcMyJW5Mq0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/m8lFr/btrMkhHOV4p/OxpKNCorUHBSgcMyJW5Mq0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fm8lFr%2FbtrMkhHOV4p%2FOxpKNCorUHBSgcMyJW5Mq0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;153&quot; height=&quot;157&quot; data-filename=&quot;스크린샷 2022-09-16 오후 7.28.09.png&quot; data-origin-width=&quot;153&quot; data-origin-height=&quot;157&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&amp;nbsp;&lt;/h2&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;u&gt;&lt;b&gt;배운 점&lt;/b&gt;&lt;/u&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;상속 &amp;gt; 클래스의 설계 (행위적인 측면)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;수평적 설계&lt;/b&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 코드의 중복이 발생&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 새로운 요구사항에 대한 코드의 수정이 불가피&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 관리하기 어렵다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;수직적 설계 (계층화, 상속 구조)&lt;/b&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 수평적 설계의 단점을 극복할 수 있다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 확장을 쉽게 할 수 있다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 코드가 복잡해진다. (이점은 많아진다.)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;상속에서 부모와 자식이 연결되는 방법&lt;/b&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;gt; super() : 자신의 생성자에서 부모의 생성자를 호출&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignLeft&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;스크린샷 2022-09-16 오후 6.41.46.png&quot; data-origin-width=&quot;304&quot; data-origin-height=&quot;224&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cm6FKu/btrMiKEJpDg/zCtKh4SrWZhDJzqMkiUObk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cm6FKu/btrMiKEJpDg/zCtKh4SrWZhDJzqMkiUObk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cm6FKu/btrMiKEJpDg/zCtKh4SrWZhDJzqMkiUObk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fcm6FKu%2FbtrMiKEJpDg%2FzCtKh4SrWZhDJzqMkiUObk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;304&quot; height=&quot;224&quot; data-filename=&quot;스크린샷 2022-09-16 오후 6.41.46.png&quot; data-origin-width=&quot;304&quot; data-origin-height=&quot;224&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&amp;nbsp;&lt;/h4&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;u&gt;&lt;b&gt;느낀 점&lt;/b&gt;&lt;/u&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;강의를 들으면서 코드를 마냥 따라서 적는 것이 아니라 메모리 구조를 생각하면서 짜는 습관을 들이고 있다. 물론! 강의에서 메모리가 어떤 식으로 생성되면 좋은지 알려주긴 한다. 아주 적은 양의 코드이지만 지금부터 습관을 가져야 많은 양의 코드를 짤 때도 효과가 있을 것 같다. 아직은 쫌 쫌 따리 코드이지만... 나한테는 소중해.. 잔디도..! 오늘은 저녁에 일이 있어서 많은 양을 공부하지는 못했다. 다시 올 수 있으면 또 와서 남겨야지!&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style3&quot; /&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&amp;nbsp;&lt;/b&gt;&lt;span style=&quot;background-color: #9feec3;&quot;&gt;&lt;b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
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&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>자바</category>
      <category>직장인</category>
      <category>코딩</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/382</guid>
      <comments>https://sincerity.tistory.com/382#entry382comment</comments>
      <pubDate>Fri, 16 Sep 2022 18:20:44 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.15</title>
      <link>https://sincerity.tistory.com/381</link>
      <description>&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;&lt;span&gt;JAVA☕️&lt;/span&gt;&lt;/b&gt;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;Java TPC (생각하고, 표현하고, 코딩하고) Part-1&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 학습 정리 (우리가 사용하는 클래스의 종류들)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;u&gt;&lt;b&gt;배운 점&lt;/b&gt;&lt;/u&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1. Class? (=Model)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- Data Type 측면 : 새로운 자료형을 만드는 (설계하는) 도구 = &lt;u&gt;모델링&lt;/u&gt; 도구&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- OOP 측면 : 객체의 상태 정보와 행위정보를 추출하여 &lt;u&gt;캡슐화하는&lt;/u&gt; 도구&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;2. 우리가 만드는 Model의 종류&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- DTO(Data Transfer Object) : 데이터 구조, 데이터의 역할, 이동하기 위해서 데이터를 담는다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- VO(Value Object) : 객체를 담아서 하나의 값(덩어리)으로 취급한다는 의미&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- DAO(Data Access Object) : 데이터를 처리하는 역할(비즈니스 로직), 데이터베이스와&amp;nbsp; CRUD 하는 역할&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- Utility(Helper Object) : 도움을 주는 기능을 제공하는 역할(날짜, 시간, 통화, 인코딩 등)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;3. 우리가 앞으로 사용하게 될 Class : API(Application Programming Interface)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- Java에서 제공해주는 Class : String, System, Integer, ArrayList, Map 등&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 만들어서 사용하는 Class : DTO, DAO, Utility&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 다른 사람이 만들어서 제공해주는 Class : Gson, Jsoup, POI, iText 등&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;&lt;u&gt;&lt;b&gt;느낀 점&lt;/b&gt;&lt;/u&gt;&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;나름 내가 생각한 속도보다는 빠르게 강의를 듣고 있다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;현재 듣는 강의는 Part가 2개로 나뉘어있는데 Part1을 오늘 끝냈다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;내가 평소 가지고 있는 Java 지식에서 강의를 통해 메모리 기준으로 공부를 하니 객체지향의 흐름에 조금은 더 가까워진 듯싶다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;OOP에 대해서 이해하기 정말 좋은 강의이다.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;스크린샷 2022-09-15 오후 8.59.32.png&quot; data-origin-width=&quot;1095&quot; data-origin-height=&quot;356&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cvYvAI/btrMd6NzGDL/y2HA4tmkT8WlLhDn4yolnk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cvYvAI/btrMd6NzGDL/y2HA4tmkT8WlLhDn4yolnk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cvYvAI/btrMd6NzGDL/y2HA4tmkT8WlLhDn4yolnk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcvYvAI%2FbtrMd6NzGDL%2Fy2HA4tmkT8WlLhDn4yolnk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1095&quot; height=&quot;356&quot; data-filename=&quot;스크린샷 2022-09-15 오후 8.59.32.png&quot; data-origin-width=&quot;1095&quot; data-origin-height=&quot;356&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>개발자</category>
      <category>자바</category>
      <category>직장인</category>
      <category>코딩</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/381</guid>
      <comments>https://sincerity.tistory.com/381#entry381comment</comments>
      <pubDate>Thu, 15 Sep 2022 21:01:28 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.14</title>
      <link>https://sincerity.tistory.com/380</link>
      <description>&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;&lt;span&gt;JAVA☕️&lt;/span&gt;&lt;/b&gt;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;Java TPC (생각하고, 표현하고, 코딩하고) Part-1&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 동일한 구조, 이질적인 구조 (배열 vs 클래스의 관계)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;&lt;u&gt;배운 점&lt;/u&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;Java 강의를 여러 번 듣다 보니 애매모호했던 이론들이 정립되어 가는 느낌이다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;배열은 동일한 data type으로 이루어진 바구니이고, 클래스는 각각 다른 data type 으로 이루어진 바구니이다.&lt;/b&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;u&gt;&lt;b&gt;느낀 점&lt;/b&gt;&lt;/u&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;추석이 지나고 처음으로 쓰는 TIL이다.&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;TIL을 작성하지 않았다고 해서 공부를 아예 손 놓은 것은 아니지만, 그래도 쓰고 안 쓰고의 마음의 차이가 있는 것 같다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;회사를 다니면서 공부를 하기는 지치고 힘들 때도 많지만 공부를 하고 싶어서 퇴근이 기다려지는 날이 많아졌다.&lt;u&gt;&lt;b&gt;&lt;/b&gt;&lt;/u&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;네이버 블로그를 해보려고 TIL을 네이버 블로그에 썼었는데 아무래도 나는 티스토리가 더 편하다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;처음 시작한 블로그라서 그런가? 왜 그런지 모르겠지만 다시 티스토리로 옮겨왔다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;각설하고 TIL은 앞으로 &lt;b&gt;배운 점, 느낀 점으로&lt;/b&gt; 나누어서 작성해볼 생각이다.&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;양식은 앞으로 달라질 수도 있겠지만 &lt;i&gt;&lt;b&gt;오늘 무엇을 배웠는지? 무엇을 더 알게 되었는지?&lt;/b&gt;&lt;/i&gt; 에 대해서는 꼭! 작성할 생각이다.&lt;/p&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>개발자</category>
      <category>배열</category>
      <category>자바</category>
      <category>직장인</category>
      <category>코린이</category>
      <category>클래스</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/380</guid>
      <comments>https://sincerity.tistory.com/380#entry380comment</comments>
      <pubDate>Wed, 14 Sep 2022 22:14:05 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.06</title>
      <link>https://sincerity.tistory.com/379</link>
      <description>&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;&lt;span&gt;JAVA☕️&lt;/span&gt;&lt;/b&gt;&lt;/h2&gt;
&lt;p id=&quot;SE-6E459D91-8B62-412B-A44D-BC064E2933BA&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Java TPC(생각하고, 표현하고, 코딩하고) Part-1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-A4560F3A-1700-40F2-ACFC-D4037D3126AF&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;- 잘 설계된 클래스 (Model : DTO, DAO, Utility)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5F5AE042-8E76-4E1E-9601-506FB8410A3D&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;- 잘 설계된 클래스 (실습)&lt;/span&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div id=&quot;SE-8FA91866-6E70-4645-B950-B7A91EC1FF53&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;392&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/2vV1G/btrMaHGgbfE/vMCXYatHz4rLCKKC7qq5G0/img.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/2vV1G/btrMaHGgbfE/vMCXYatHz4rLCKKC7qq5G0/img.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/2vV1G/btrMaHGgbfE/vMCXYatHz4rLCKKC7qq5G0/img.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F2vV1G%2FbtrMaHGgbfE%2FvMCXYatHz4rLCKKC7qq5G0%2Fimg.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;773&quot; height=&quot;392&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;392&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-0BB19E5E-217C-4BC0-BD58-8174DBD3784A&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-0309BC11-8DC5-4293-B69F-AFC81D803981&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-29A8B130-6F8C-40A9-B8DE-66D40EB37AE7&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;오늘은 그래도 목표한 바 완료! &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-800AB907-6524-45CB-947E-CA01A1B636A1&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;TIL에 오늘 공부한 내용에 대해서 작성하고 싶은데 체력이 안따라준다 ㅠㅠ &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>개발자</category>
      <category>자바</category>
      <category>직장인</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/379</guid>
      <comments>https://sincerity.tistory.com/379#entry379comment</comments>
      <pubDate>Wed, 14 Sep 2022 22:03:11 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.05</title>
      <link>https://sincerity.tistory.com/378</link>
      <description>&lt;div id=&quot;SE-93afa2a0-720d-49a1-870e-c72af636584f&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;h2 id=&quot;SE-07358979-59b5-4522-895b-a4c77e2be322&quot; data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;&lt;span&gt;JAVA☕️&lt;/span&gt;&lt;/b&gt;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-9260266a-ee8a-4c60-90ea-8bfe1541f0e2&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Java TPC(생각하고, 표현하고, 코딩하고) Part-1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a1381dd5-6299-4bca-961b-22ef1bd8bc25&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;- 애매하다! class, object, instance 상호관계&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ce6a1bdd-8a6a-4724-a580-d669c635b85e&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d2788e03-1edb-4bf9-9ace-ead81f18970b&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-89d3ab90-71fc-4413-91d9-0e2b2a258653&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;밖은 비가 엄청 온다. 11호 태풍이란다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-537c47d6-589c-491a-8447-aded0203b275&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;근데 날씨가 안좋은건데 왜 난 공부가 하기 싫으니?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-21b909df-e621-4d79-bb96-a82cbe97da5a&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;그래도 강의 1개는 꼭 듣고 놀자... 마라탕도 먹었잖아...&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-3958c688-3989-4057-bc02-0f410507e812&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;370&quot; data-origin-height=&quot;320&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bp1zmu/btrL5y5Alxb/UNAGEbP7nMT89LyyWzFf6k/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bp1zmu/btrL5y5Alxb/UNAGEbP7nMT89LyyWzFf6k/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bp1zmu/btrL5y5Alxb/UNAGEbP7nMT89LyyWzFf6k/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbp1zmu%2FbtrL5y5Alxb%2FUNAGEbP7nMT89LyyWzFf6k%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;370&quot; height=&quot;320&quot; data-origin-width=&quot;370&quot; data-origin-height=&quot;320&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>자바</category>
      <category>직장인</category>
      <category>코딩</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/378</guid>
      <comments>https://sincerity.tistory.com/378#entry378comment</comments>
      <pubDate>Wed, 14 Sep 2022 22:02:34 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.02</title>
      <link>https://sincerity.tistory.com/377</link>
      <description>&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;&lt;span&gt;JAVA☕️&lt;/span&gt;&lt;/b&gt;&lt;/h2&gt;
&lt;p id=&quot;SE-9260266a-ee8a-4c60-90ea-8bfe1541f0e2&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Java TPC(생각하고, 표현하고, 코딩하고) Part-1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a1381dd5-6299-4bca-961b-22ef1bd8bc25&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;- 객체가 메모리에 어떻게 만들어지나(실습)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5e900df6-373e-4df8-88df-f63c8eb08d96&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;- private 생성자도 있어요?(static과 관계)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b446266c-fde1-4c85-a93c-59cdeb575ab6&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f517f194-f5ab-48a3-adf7-f31a70cb08d4&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;요즘 TIL을 쓸 때 마냥 내 기분만 늘어놓은 것 같다. 앞으로는 조금 더 자세하게 써보려고 한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-46bd8fea-b412-4995-859b-7fc8075b6bba&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;오늘의 나는 무엇을 잘했는지? 오늘의 나는 어떤 문제를 겪었는지, 앞으로 어떻게 해결할 것인지? 오늘의 일에서 나는 어떤 것을 배웠는지? 나를 객관적으로 바라보는 메타인지를 강화하고자 한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2098a90f-d9c6-4d8d-a9e8-766e43c94514&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;다른 사람들은 어떻게 TIL을 작성하고 있는지도 찾아보고 나에게 맞는 방식을 찾고자 한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fd8391e5-1444-4c71-bf1d-ab173c073e81&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>개발자</category>
      <category>자바</category>
      <category>코딩</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/377</guid>
      <comments>https://sincerity.tistory.com/377#entry377comment</comments>
      <pubDate>Wed, 14 Sep 2022 22:01:52 +0900</pubDate>
    </item>
    <item>
      <title>[TIL] 2022.09.01</title>
      <link>https://sincerity.tistory.com/376</link>
      <description>&lt;div id=&quot;SE-1AE2213B-E677-4620-A59D-42FD484D04BE&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-DF046955-D6F6-4159-AFCC-F88028F86BB4&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;JAVA☕️&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1E09C9A2-49C1-48E2-B81C-5F51D415AD7D&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;Java TPC(생각하고, 표현하고, 코딩하고) Part-1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-DA35A2F7-D9BC-417A-940E-136B91093613&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #000000;&quot;&gt;- 기본자료형(PDT) VS 사용자정의자료형(UDDT)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-692DF4ED-2E1B-482B-BF52-E7EB42CEDC92&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #000000;&quot;&gt;- 객체가 메모리에 어떻게 만들어지나! 객체생성과정(new, 생성자 메서드, this)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-96B36125-DD26-43A0-B2B4-A83F1AFFE3BE&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-67E0CEEF-57D0-47A0-BC4E-63A01ABE4659&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;347&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bKsnwk/btrMbxKadaB/0Q6PAe5XdFmYtWGw4fkeA0/img.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bKsnwk/btrMbxKadaB/0Q6PAe5XdFmYtWGw4fkeA0/img.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bKsnwk/btrMbxKadaB/0Q6PAe5XdFmYtWGw4fkeA0/img.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbKsnwk%2FbtrMbxKadaB%2F0Q6PAe5XdFmYtWGw4fkeA0%2Fimg.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;773&quot; height=&quot;347&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;347&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-88CCFA5A-B1C1-47D6-B2BC-519485C4BFD8&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-8B88470F-799E-4D1D-AAFE-C086D0110680&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;어제는 선약이 있어서 공부를 1도 하지 못했다..!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-61972278-0FB6-4FAF-9A20-29B9C2748C46&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;그래도 요즘 하루에 2강씩 강의를 들으니 나름 뿌듯하기도 하고 새록새록 기억나는 것이 예전에 배운 것을 다 까먹지는 않았구나 생각된다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-773B0932-7046-4D77-A345-25F736F3AB54&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;지금 이 재미가 앞으로도 쭉 지속 되길 바란다 :)&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <category>CodeSiri/TIL</category>
      <category>Java</category>
      <category>til</category>
      <category>자바</category>
      <category>직장인</category>
      <category>코딩</category>
      <category>코린이</category>
      <author>Dev다D</author>
      <guid isPermaLink="true">https://sincerity.tistory.com/376</guid>
      <comments>https://sincerity.tistory.com/376#entry376comment</comments>
      <pubDate>Wed, 14 Sep 2022 22:00:53 +0900</pubDate>
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