개발log

1.<TIL>1. html css

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2.<TIL> 2. flask, ajax, nosql

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3.<TIL> 3. 오류해결

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4.<TIL> 4. Jinja, mongoDB ObjectId값 추출

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5.<TIL> 5. Blueprint

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6.<TIL> 06. console 체크의 중요성, JWT, decoding, token

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7.<TIL> 07. Java

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8.<TIL> 08. Java 변수, 상수, 리터럴

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9.<TIL> 9. Java 조건문

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10.<TIL> 10. java 반복문

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11.<TIL> 11. 임의의 정수 만들기, while, break & continue

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12.<TIL> 12. 배열

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13.<TIL> 13. 알고리즘

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14.<TIL> 18. 클래스와 객체, 메서드, 생성자....

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15.<TIL> 19. 객체지향 part 2

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16.<TIL> 20. SOLID

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17.<TIL> 21. 추상클래스와 인터페이스

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18.<TIL> 22. 웹 동작 방식

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19.<TIL> 23. RESTful API? API?

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20.<TIL> 24. SpringBoot 및 서버 이해

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21.<TIL> 25. Database와 SQL

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22.<TIL> 26. JPA 기초

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23.<TIL> 27. JPA 영속성 컨텍스트 이해와 1차 캐시 이해

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24.<TIL> 28. HTML, CSS 기초

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25.<TIL> 29. JavaScript, jQuery 기초

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26.<TIL> 30. 스프링 MVC 이해

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27.<TIL> 31. IoC와 DI

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28.<TIL> 32. 열거형(enum)

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29.<TIL> 33. 람다식(Lambda Expression)

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30.<TIL> 34. final - 마지막의, 변경될 수 없는

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31.<TIL> 36. spring

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32.<TIL> 37. java/ 객체지향 부족한 개념 정리

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33.<TIL> 38 . milestone? pull request? action? projects?

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34.<TIL> 39. 영속성 컨텍스트, JPA 엔티티

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35.<TIL> 40. AllInOneController의 한계점

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36.<TIL> 41. Controller, Service, Repository?

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37.<TIL> 42. DI(의존성 주입), IoC(제어의 역전), bean, @Autowired

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38.<TIL> 43. 인증과 인가 개념 이해

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39.<TIL> 44. 쿠키와 세션

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40.<TIL> 45. JWT?

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41.<TIL> 46. cookie, local storage, session storage 차이점

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42.<TIL> 47. 프로퍼티(property)

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43.<TIL> 48. CORS(Cross-Origin Resource Sharing)

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44.<TIL> 49. CSRF(Cross-Site Request Forgery)

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45.<TIL> 50. XSS(Cross Site Scripting)

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46.<TIL> 51. Server-Side Rendering(SSR)

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47.<TIL> 52. SQL

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48.<TIL> 53. @Valid, @Validated

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49.<TIL> 54. Hibernate(하이버네이트)

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50.<TIL> 55. JPA 사용법(JPA Repository)

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51.<TIL> 56. Spring Security

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52. <TIL> 57. Spring Security

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53.<TIL> 58. OAuth

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54.<TIL> 59. Spring Test

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55.<TIL> 60. Spring AOP

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56.<TIL> 61. Transaction

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57.<TIL> 62. ORM(Object-Relational Mapping)

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58.<TIL> 63. 영속성(Persistence)

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59.<TIL> 64. Interceptor, Handler?

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60.<TIL> 65. URL과 URI의 차이

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61.<TIL> 66. CI/CD

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62.<TIL> 67. spring security / antMathers vs mvcMatchers

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63.<TIL> 68. JPA | save() vs saveAndFlush()

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64.<TIL> 69. Proxy

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65.<TIL> 70. SOP와 CORS의 관계

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66.<TIL> 71. [JPA] 즉시로딩/지연로딩(FetchType.LAZY or EAGER)

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67.<TIL> 72. HTTP와 HTTPS

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68.<TIL> 73. Spring Security / UserDetailsService, UserDetails

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69.<TIL> 74. 물리삭제(hard delete), 논리삭제(soft delete)

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70.<TIL> 75. DTO vs VO(Value Object) vs Entity

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71.<TIL> 76. 예외처리(exception handling)

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72.<TIL> 77. Exception / InterruptedException, AWTException, IOException

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73.<TIL> 78. Thread

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74.<TIL> 79. 비동기/동기, 블로킹/논블로킹

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75.<TIL> 81. Infra

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76.<TIL> 82. Docker 도커

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77.<TIL> 83. Apache JMeter

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78.<TIL> 84. JDBC

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79.<TIL> 85. Redis, Cache Server

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80.<TIL> 86. 비관적 락(pessimistic lock), 낙관적 락(optimistic Lock)

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81.<TIL> 87. Redis(REmote DLctionary Server)

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82.<TIL> 88. QueryDSL

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83.<TIL> 89. Docker

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84.<TIL> 90. Docker compose 파일 작성

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85.<TIL> 91. Kakao 주소검색 api

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86.<TIL> 92. @JsonProperty

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87.<TIL> 93. 컴포넌트(Component)?

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88.<TIL> 94. Spring RestTemplate?

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89.<TIL> 95. Test code, Spock

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90.<TIL> 97. Test Code JUnit5

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91.<TIL> 98. Linux Container

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92.<TIL> 99. 오케스트레이션

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93.<TIL> 100. Redis - 캐시(Cache)

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94.<TIL> 101. Redis - 캐시(Cache) 전략

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95.<TIL> 102. Docker 활용해 AWS Elastic Cache 접근

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96.<TIL> 103. 객체지향

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97.<TIL> 104. 쿼리 최적화

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98.<TIL> 105. EC2 서버 Grafana 설치

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99.<TIL> 106. 소프트웨어 TEST

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100.<TIL> 108. queryDSL vs JPQL '@Query'

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101.<TIL> 110. PTP, PMP, PTMP, 회선제어

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102.<TIL> 111. AWS CodeDeploy

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103.<TIL> 112. Load Balancer

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104.<TIL> 113. Transport Layer 네트워크 프로토콜

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105.<TIL> 115. 쿼리 최적화

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106.<TIL> 116. AWS Elastic Load Balancing

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107.<TIL> 117. appliance 어플라이언스?

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108.<TIL> 118. DNS Server?

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109.<TIL> 119. Spring Data JPA?

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110.<TIL> 120. Spring Transactional?

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111.<TIL> 121. Study / OOP, REST API

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112.<TIL> 122. Study / DI, Spring MVC 예외처리

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113.<TIL> 123. Study / JPA 영속성 컨텍스트, 제네릭

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114.<TIL> 124. IoC/DI

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115.Spring의 핵심기능 AOP

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116.<TIL> 125. List, Set, Map, HashMap / Spring Container

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117.<TIL> 126. Study / Rest Client, @SpringBootTest vs @WebMvcTest

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118.<TIL> 127. Study / 절차지향, 객체지향, 함수형 프로그래밍, 알고리즘 시간복잡도 vs 공간복잡도

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119.<TIL> 128. MockMvc?

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120.<TIL> 129. JPQL? / fetch join?

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121.<TIL> 개발 Tip

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122.<TIL> 130. JPA Auditing? 영속성 컨텍스트? Hibernate?

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123.<TIL> 131. Hash 함수

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124.<TIL> 132. JDBC(Java Database Connectivity)?

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125.<TIL> 133. 외부 IP / 내부IP

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126.<TIL> 134. apache, tomcat, catalina, jasper?

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127.<TIL> 135. 생성자 주입 선택의 이유, @PostMapping 사용 이유

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128.<TIL> 136. Java SE? Java EE? Java ME? Java FX?

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129.<TIL> 137. DB를 사용해 메뉴관리할 때의 이점

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130.<TIL> 138. DB 설계

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131.<TIL> 139. PostgreSQL vs MySQL

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132.<TIL> 140. R-tree

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133.<TIL> 141. DOM(Document Object Model)

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134.<TIL> 142. HTTP response status codes

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135.<TIL> 143. DOM 페이지 로딩

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136.<TIL> 144. Ajax?

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137.<TIL> 145. HSSFWorkbook?

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138.<TIL> 146. Spring Batch

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139.<TIL> 147. java.util.Properties

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140.<TIL> 148. Retrofit2 / OkHttp?

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141.<TIL> 149. Java Exception

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142.<TIL> 150. HttpLoggingInterceptor

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143.<TIL> 151. Retrofit2 Cloneable / Call

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144.<TIL> 152 . Spring batch Detail

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145.<TIL> 153. Spring Batch 공부하면서 모르는 부분 정리

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146.<TIL> 155. SqlSessionTemplate

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147.<TIL> 156. Java | 문자열 형변환 방법 비교(String.valueOf, toString, (String)

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148.<TIL> 157. Spring batch | cursor vs paging & MyBatisCursorItemReader

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149.<TIL> 157. Spring batch | cursor vs paging & MyBatisCursorItemReader

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