๐Ÿ“š
TIL
  • README
  • Git
    • Basic
    • Remote Repository
    • Log & Diff
    • Rebase&Cherri-Pick
    • git-flow
  • DevOps
    • Monolithic vs MSA
    • Jenkins ์‹œ์ž‘ํ•˜๊ธฐ
    • Airflow ์‹œ์ž‘ํ•˜๊ธฐ
    • Airflow ์‹œ์ž‘ํ•˜๊ธฐ
    • Build Tools
      • maven
  • ๊ฐœ๋ฐœ ๋ฐฉ๋ฒ•๋ก 
    • TDD
  • Spring
    • IoC
    • Is Spring Bean Thread-Safe?
    • Spring Singleton
    • Component Scan
    • Spring Annotation
    • ์˜์กด ๊ด€๊ณ„ ์ฃผ์ž…(DI)
    • Lombok ํ™œ์šฉํ•˜๊ธฐ
    • Bean ์ƒ๋ช…์ฃผ๊ธฐ์™€ ์ฝœ๋ฐฑ
    • Bean Scope
    • AOP(1) - AOP๋ž€
    • AOP(2) - Aop Proxy
    • AOP(3) - Dynamic Proxy
    • AOP(4) - AspectJ
    • POJO
    • Spring ์„œ๋น„์Šค ๊ตฌ์กฐ
    • Transaction
    • JPA๋ž€?
    • JPA Entity
    • Spring Data JPA
    • Spring Data Specification
    • Model Mapping
    • Cache
    • restTemplate
    • YAML ํŒŒ์ผ ์„ค์ •
    • Spring Boot
      • H2 DB ์„ค์ •
      • ๋‹ค์ค‘ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์„ค์ •
      • Mybatis ์—ฐ๋™ํ•˜๊ธฐ
    • Spring Batch
      • Batch ์‹œ์ž‘ํ•ด๋ณด๊ธฐ
      • Batch Job Flow
      • Job
      • Step
      • Batch Scope & Job Parameter
      • JobRepository์™€ ๋ฉ”ํƒ€ํ…Œ์ด๋ธ”
      • Chunk ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ
      • ItemReader
      • ItemProcessor
      • ItemWriter
      • Batch Schedular
      • Job๋ณ„ Bean๋“ฑ๋กํ•˜๊ธฐ
      • Batch ๊ตฌํ˜„์‹œ ๋ฐœ์ƒํ•œ ์˜ค๋ฅ˜ ์ •๋ฆฌ
      • Spring Batch Scaling
        • Multithread Job๊ตฌํ˜„์‹œ ์ด์Šˆ์‚ฌํ•ญ
    • Spring test
      • Junit5
        • ํ…Œ์ŠคํŠธ ์ด๋ฆ„ ํ‘œ๊ธฐ
        • ํ…Œ์ŠคํŠธ ๊ทธ๋ฃน ์‚ฌ์ด์˜ ๊ด€๊ณ„
        • ํƒœ๊ทธ์™€ ํ•„ํ„ฐ๋ง
        • ๋™์  ํ…Œ์ŠคํŠธ
        • ํ…Œ์ŠคํŠธ LifeCycle
        • ํ…Œ์ŠคํŠธ ๋ฉ”์„œ๋“œ
        • ํ…Œ์ŠคํŠธ ์ˆœ์„œ
        • AssertJ
        • ํ…Œ์ŠคํŠธ ๋ณ‘๋ ฌ ์‹คํ–‰
        • AssertJ
        • Mock
      • Spring Boot Test DB ๋ถ„๋ฆฌ
      • Spring Batch Test
  • Web Application
    • Web Server & WAS
    • ๊ด€๋ จ ๊ฐœ๋… - HTTP API, HTML, CSR, SSR
    • Servlet
    • JSP
    • Cookie And Session
    • ์˜ˆ์™ธํŽ˜์ด์ง€
    • Java Bean
    • JDBC
    • Connection Pool
    • ํŒŒ์ผ ์—…๋กœ๋“œ
    • Expression Language
    • JSTL
    • FrontControllerํŒจํ„ด Command ํŒจํ„ด
    • Forwarding
    • MVC
    • ํšŒ์›๊ฐ€์ž…์˜ˆ์ œ
    • ์ฐธ๊ณ 
      • ๊ฐœ๋ฐœํ™˜๊ฒฝ์„ค์ •
  • Java+
    • SOAP/WSDL vs REST
    • WSDL์„ JAVA๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ
    • SOAP ํ†ต์‹  OPEN API๋กœ ๊ฐœ๋ฐœํ•ด๋ณด๊ธฐ
  • Java
    • Basic
      • ๋ณ€์ˆ˜์™€ ํƒ€์ž…
      • ์—ฐ์‚ฐ์ž
      • ์กฐ๊ฑด๋ฌธ๊ณผ ๋ฐ˜๋ณต๋ฌธ
      • ์ฐธ์กฐ ํƒ€์ž…
      • ํด๋ž˜์Šค
      • ์ƒ์†(Inheritance)
      • ์ธํ„ฐํŽ˜์ด์Šค(Interface)
      • ์ค‘์ฒฉ ํด๋ž˜์Šค์™€ ์ค‘์ฒฉ ์ธํ„ฐํŽ˜์ด์Šค
      • ์˜ˆ์™ธ ์ฒ˜๋ฆฌ
      • API - Object, System, Class, Math, Wrapper
      • API - String, StringBuffer, StringBuilder
      • Thread
      • Generic
      • Lambda
      • Collection - List, Set
      • Collection - Map
      • Collection - Tree
      • Collection - Stack, Queue
      • Stream
      • Reflection
      • ์ •๊ทœํ‘œํ˜„์‹
      • GUI
      • UML
      • Serializable
    • Advanced
      • OutOfMemoryError
      • AutoValue
      • meta-annotation
        • @Retention
        • @Target
        • @Repeatable
    • Effective Java 3/E
      • ITEM 1: Static Factory Method(์ •์  ๋ฉ”์†Œ๋“œ)
      • ITEM 2: Builder Pattern
      • ITEM 3: Singleton
      • ITEM 4: Private Constructor
      • ITEM 5: Dependency Injection
      • ITEM 6: Avoid Unnecessary Object
      • ITEM 7: Eliminate Object Reference
      • ITEM 8: Avoid finalizer and cleaner
      • ITEM 9: try-with-resources
      • ITEM 10: The gerneral contract when overriding equlas
      • ITEM 11: Overriding hashCode
      • ITEM 12: overriding toString
      • ITEM 13: overriding clone judiciously
      • ITEM 14: Consider implementing comparable
      • ITEM 15: ํด๋ž˜์Šค์™€ ๋ฉค๋ฒ„์˜ ์ ‘๊ทผ์„ ์ตœ์†Œํ™”ํ•ด๋ผ
      • ITEM 16: Use Accessor methods
      • ITEM 17: ๋ณ€๊ฒฝ ๊ฐ€๋Šฅ์„ฑ์„ ์ตœ์†Œํ™”ํ•ด๋ผ(๋ถˆ๋ณ€ ํด๋ž˜์Šค)
      • ITEM 18: ์ƒ์†๋ณด๋‹จ ์ปดํฌ์ง€์…˜์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 19: ์ƒ์†์„ ๊ณ ๋ คํ•ด ์„ค๊ณ„ํ•˜๊ณ  ๋ฌธ์„œํ™”ํ•ด๋ผ
      • ITEM 20: ์ถ”์ƒ ํด๋ž˜์Šค๋ณด๋‹ค ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์šฐ์„ ํ•˜๋ผ
      • ITEM 21: ์ธํ„ฐํŽ˜์ด์Šค๋Š” ๊ตฌํ˜„ํ•˜๋Š” ์ชฝ์„ ์ƒ๊ฐํ•ด ์„ค๊ณ„ํ•ด๋ผ.
      • ITEM 22: ์ธํ„ฐํŽ˜์ด์Šค๋Š” ํƒ€์ž…์„ ์ •์˜ํ•˜๋Š” ์šฉ๋„๋กœ๋งŒ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 23: ํƒœ๊ทธ ๋‹ฌ๋ฆฐ ํด๋ž˜์Šค๋ณด๋‹ค ํด๋ž˜์Šค ๊ณ„์ธต๊ตฌ์กฐ๋ฅผ ํ™œ์šฉํ•ด๋ผ
      • ITEM 24: ๋ฉค๋ฒ„ ํด๋ž˜์Šค๋Š” ๋˜๋„๋ก static์œผ๋กœ ๊ตฌํ˜„ํ•ด๋ผ
      • ITEM 25: ํ†ฑ๋ ˆ๋ฒจ ํด๋ž˜์Šค๋Š” ํ•œ ํŒŒ์ผ์— ํ•˜๋‚˜๋งŒ ์ƒ์„ฑํ•ด๋ผ.
      • ITEM 26: Raw type์€ ์‚ฌ์šฉํ•˜์ง€ ๋งˆ๋ผ
      • ITEM 27: ๋น„๊ฒ€์‚ฌ ๊ฒฝ๊ณ ๋ฅผ ์ œ๊ฑฐํ•ด๋ผ
      • ITEM 28: ๋ฐฐ์—ด๋ณด๋‹ค๋Š” ๋ฆฌ์ŠคํŠธ๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 29: ์ด์™•์ด๋ฉด ์ œ๋„ค๋ฆญ ํƒ€์ž…์œผ๋กœ ๋งŒ๋“ค์–ด๋ผ
      • ITEM 30: ์ด์™•์ด๋ฉด ์ œ๋„ค๋ฆญ ๋ฉ”์„œ๋“œ๋กœ ๋งŒ๋“ค์–ด๋ผ
      • ITEM 31 : ํ•œ์ •์  ์™€์ผ๋“œ์นด๋“œ๋ฅผ ์‚ฌ์šฉํ•ด API ์œ ์—ฐ์„ฑ์„ ๋†’์—ฌ๋ผ
      • ITEM 32: ์ œ๋„ค๋ฆญ๊ณผ ๊ฐ€๋ณ€์ธ์ˆ˜๋ฅผ ํ•จ๊ป˜ ์“ธ ๋•Œ๋Š” ์‹ ์ค‘ํ•ด๋ผ
      • ITEM 33: ํƒ€์ž… ์•ˆ์ „ ์ด์ข… ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๊ณ ๋ คํ•ด๋ผ
      • ITEM 34: int ์ƒ์ˆ˜ ๋Œ€์‹  ์—ด๊ฑฐ ํƒ€์ž…์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 35: ordinal ๋ฉ”์„œ๋“œ ๋Œ€์‹  ์ธ์Šคํ„ด์Šค ํ•„๋“œ๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 36: ๋น„ํŠธ ํ•„๋“œ ๋Œ€์‹  EnumSet์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 37: ordinal ์ธ๋ฑ์‹ฑ ๋Œ€์‹  EnumMap์„ ์‚ฌ์šฉํ•ด๋ผ
      • TEM 38 : ํ™•์žฅํ•  ์ˆ˜ ์žˆ๋Š” ์—ด๊ฑฐํƒ€์ž…์ด ํ•„์š”ํ•˜๋ฉด ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 39: ๋ช…๋ช… ํŒจํ„ด๋ณด๋‹ค ์• ๋„ˆํ…Œ์ด์…˜์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 40: @Override ์–ด๋…ธํ…Œ์ด์…˜์„ ์ผ๊ด€๋˜๊ฒŒ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 41: ์ •์˜ํ•˜๋ ค๋Š” ๊ฒƒ์ด ํƒ€์ž…์ด๋ผ๋ฉด ๋งˆ์ปค ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 42: ์ต๋ช… ํด๋ž˜์Šค๋ณด๋‹ค๋Š” ๋žŒ๋‹ค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 43: ๋žŒ๋‹ค๋ณด๋‹ค๋Š” ๋ฉ”์„œ๋“œ ์ฐธ์กฐ๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 44: ํ‘œ์ค€ ํ•จ์ˆ˜ํ˜• ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 45: ์ŠคํŠธ๋ฆผ์€ ์ฃผ์˜ํ•ด์„œ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 46: ์ŠคํŠธ๋ฆผ์—์„œ ๋ถ€์ž‘์šฉ ์—†๋Š” ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 47: ๋ฐ˜ํ™˜ ํƒ€์ž…์œผ๋กœ๋Š” ์ŠคํŠธ๋ฆผ๋ณด๋‹ค ์ปฌ๋ ‰์…˜์ด ๋‚ซ๋‹ค.
      • ITEM 48: ์ŠคํŠธ๋ฆผ ๋ณ‘๋ ฌํ™”๋Š” ์ฃผ์˜ํ•ด์„œ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 49: ๋งค๊ฐœ๋ณ€์ˆ˜๊ฐ€ ์œ ํšจํ•œ์ง€ ๊ฒ€์‚ฌํ•ด๋ผ
      • ITEM 50: ์ ์‹œ์— ๋ฐฉ์–ด์  ๋ณต์‚ฌ๋ณธ์„ ๋งŒ๋“ค์–ด๋ผ
      • ITEM 51: ๋ฉ”์„œ๋“œ ์‹œ๊ทธ๋‹ˆ์ฒ˜๋ฅผ ์‹ ์ค‘ํžˆ ์„ค๊ณ„ํ•ด๋ผ
      • ITEM 52: ๋‹ค์ค‘์ •์˜๋Š” ์‹ ์ค‘ํžˆ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 53: ๊ฐ€๋ณ€์ธ์ˆ˜๋Š” ์‹ ์ค‘ํžˆ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 54: null์ด ์•„๋‹Œ, ๋นˆ ์ปฌ๋ ‰์…˜์ด๋‚˜ ๋ฐฐ์—ด์„ ๋ฐ˜ํ™˜ํ•ด๋ผ
      • ITEM 55: Optional ๋ฐ˜ํ™˜์€ ์‹ ์ค‘ํ•˜๊ฒŒ ํ•ด๋ผ
      • ITEM 56: ๊ณต๊ฐœ๋œ API ์š”์†Œ์—๋Š” ํ•ญ์ƒ ์ฃผ์„์„ ์ž‘์„ฑํ•ด๋ผ
      • ITEM 57: ์ง€์—ญ๋ณ€์ˆ˜์˜ ๋ฒ”์œ„๋ฅผ ์ตœ์†Œํ™”ํ•ด๋ผ
      • ITEM 58: ์ „ํ†ต์ ์ธ for ๋ฌธ๋ณด๋‹ค๋Š” for-each๋ฌธ์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 59: ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์ตํžˆ๊ณ  ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 60: ์ •ํ™•ํ•œ ๋‹ต์ด ํ•„์š”ํ•˜๋‹ค๋ฉด float์™€ double์€ ํ”ผํ•ด๋ผ
      • ITEM 61: ๋ฐ•์‹ฑ๋œ ๊ธฐ๋ณธ ํƒ€์ž…๋ณด๋‹ค๋Š” ๊ธฐ๋ณธ ํƒ€์ž…์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 62: ๋‹ค๋ฅธ ํƒ€์ž…์ด ์ ์ ˆํ•˜๋‹ค๋ฉด ๋ฌธ์ž์—ด ์‚ฌ์šฉ์„ ํ”ผํ•ด๋ผ
      • ITEM 63: ๋ฌธ์ž์—ด ์—ฐ๊ฒฐ์€ ๋А๋ฆฌ๋‹ˆ ์ฃผ์˜ํ•ด๋ผ
      • ITEM 64: ๊ฐ์ฒด๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด ์ฐธ์กฐํ•ด๋ผ
      • ITEM 65: ๋ฆฌํ”Œ๋ ‰์…˜๋ณด๋‹ค๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 66: ๋„ค์ดํ‹ฐ๋ธŒ ๋ฉ”์„œ๋“œ๋Š” ์‹ ์ค‘ํžˆ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 67: ์ตœ์ ํ™”๋Š” ์‹ ์ค‘ํžˆ ํ•ด๋ผ
      • ITEM 68: ์ผ๋ฐ˜์ ์œผ๋กœ ํ†ต์šฉ๋˜๋Š” ๋ช…๋ช… ๊ทœ์น™์„ ๋”ฐ๋ผ๋ผ
    • ๊ฐ์ฒด์ง€ํ–ฅ ์„ค๊ณ„ ์›์น™(SOLID)
    • ๋””์ž์ธํŒจํ„ด
      • Strategy Pattern
      • Template Method Pattern
      • Factory Method Pattern
      • Singleton
      • Delegation
      • Proxy
      • Adapter Pattern
    • ์‹ค์Šต
      • ์ธํ„ฐํŽ˜์ด์Šค ์‹ค์Šต - Vehicle
      • ์ธํ„ฐํŽ˜์ด์Šค ์‹ค์Šต - Remote
      • GUI ์‹ค์Šต - Calculator
      • GUI ์‹ค์Šต - button
      • GUI ์‹ค์Šต - lotto
      • Thread ์‹ค์Šต - ์ขŒ์„์˜ˆ์•ฝ, ๋ฉ”์„ธ์ง€๋ณด๋‚ด๊ธฐ
    • Jar vs War
  • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค
    • KEY
    • Index
    • Transaction
    • Trigger
    • Procedure / Function
    • Package
    • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๋ฐฐ์›€ํ„ฐ
      • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์‹œ์Šคํ…œ
      • ๊ด€๊ณ„๋ฐ์ดํ„ฐ ๋ชจ๋ธ
      • ๊ด€๊ณ„๋Œ€์ˆ˜์™€ SQL
    • MySQL
      • Database๋ž€
      • MySQL ์‹œ์ž‘ํ•˜๊ธฐ
      • MySQL Database
      • MySQL Table
      • CRUD
      • ๊ด€๊ณ„ํ˜• ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค
      • Server์™€ Client
    • PostgreSQL
    • NoSQL
      • Install Cassandra on mac
      • Cassandra๋ž€?
      • NiFi๋ž€
  • Algorithm
    • String
    • Recursion
    • Dynamic Programming
    • Array, Struct, Pointer
    • Math
    • Sort
    • List
    • Stack
    • Queue
    • Graph
    • Tree
    • Maze
    • AVL
    • ์ด์ง„ํƒ์ƒ‰ํŠธ๋ฆฌ(Binary Search Tree)
    • DFS์™€ BFS
    • ๋‹ค์ต์ŠคํŠธ๋ผ ์•Œ๊ณ ๋ฆฌ์ฆ˜(Dijkstra's Algorithm)
    • Red-Black ํŠธ๋ฆฌ
    • A* ์•Œ๊ณ ๋ฆฌ์ฆ˜
    • Heap
    • Huffman Coding
    • Priority Queue
    • Bellman-Ford ์•Œ๊ณ ๋ฆฌ์ฆ˜
    • C++
      • Class
      • STL
        • STL pair
        • STL Container - Associate Container
        • STL Container - Sequence Container
        • STL Container - Container Adapter
  • JavaScript
    • JABASCRIPT BASIC
    • Shallow Copy vs Deep Copy
    • OBJECT MODEL
    • NODE
    • ๋™๊ธฐ ์ฒ˜๋ฆฌ vs ๋น„๋™๊ธฐ ์ฒ˜๋ฆฌ
    • AJAX
    • CALLBACK
    • PROMISE
    • DEFERRER
    • UNDERSCORE
    • WEBPACK
    • SCOPE
    • EXECUTION CONTEXT
    • Image Object
    • BFCache๋ž€?
    • history.scrollRestoration
    • Intersection Observer
    • JWT - JSON Web Token
    • HTML vs JSON
  • Vue.js
    • ํ™˜๊ฒฝ์„ค์ •
    • Vue.js๋ž€?
    • Vue Instance
    • Vue Component
    • Vue Router
    • HTTP ํ†ต์‹ 
    • Template
    • Single File Component
    • Vue Animation
    • Vuex
    • Djnago์™€ ์—ฐ๋™ํ•˜๊ธฐ
  • Backbone.js
    • Model
    • Collection
    • Sync
    • view
  • Node.js
    • Doit! - ๋…ธ๋“œ๋กœ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋Š” ๋Œ€ํ‘œ์ ์ธ ์„œ๋ฒ„์™€ ์šฉ๋„
    • Doit! - ๋…ธ๋“œ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ณ  ๊ฐœ๋ฐœ ๋„๊ตฌ ์„ค์น˜ํ•˜๊ธฐ
    • Doit! - ๋…ธ๋“œ ๊ฐ„๋‹จํ•˜๊ฒŒ ์‚ดํŽด๋ณด๊ธฐ
    • Doit! - ๋…ธ๋“œ์˜ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์™€ ์นœํ•ด์ง€๊ธฐ
    • Doit! - ๋…ธ๋“œ์˜ ๊ธฐ๋ณธ ๊ธฐ๋Šฅ ์•Œ์•„๋ณด๊ธฐ
    • Doit! - ์›น ์„œ๋ฒ„ ๋งŒ๋“ค๊ธฐ
    • Doit! - ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์‚ฌ์šฉํ•˜๊ธฐ
    • Doit! - ์ต์Šคํ”„๋ ˆ์Šค ํ”„๋กœ์ ํŠธ๋ฅผ ๋ชจ๋“ˆํ™”ํ•˜๊ธฐ
    • Doit! - ๋ทฐ ํ…œํ”Œ๋ฆฟ ์ ์šฉํ•˜๊ธฐ
    • Doit! - ํŒจ์ŠคํฌํŠธ๋กœ ์‚ฌ์šฉ์ž ์ธ์ฆํ•˜๊ธฐ
    • Doit! - ์ฑ„ํŒ…์„œ๋ฒ„ ๋งŒ๋“ค๊ธฐ
    • Doit! - JSON-RPC ์„œ๋ฒ„ ๋งŒ๋“ค๊ธฐ
  • Python
    • Warning-Could not import the lzma module
    • Pandas
      • Pandas ์ž๋ฃŒ๊ตฌ์กฐ
      • Pandas ๋ฐ์ดํ„ฐ ์ž…์ถœ๋ ฅ
      • DataFrame Data ์‚ดํŽด๋ณด๊ธฐ
      • ์‹œ๊ฐํ™” ๋„๊ตฌ - Matplotlib
  • ML
    • ์ถ”์ฒœ ์‹œ์Šคํ…œ
      • Collaborative Filtering
      • Matrix Factorization
  • Django
    • Basic
      • ํ™˜๊ฒฝ์„ค์ •
      • About Django
      • Start Django Project
      • Secret Key ๊ด€๋ฆฌํ•˜๊ธฐ
      • Settings ๋ถ„๋ฆฌํ•˜๊ธฐ
      • Django App
      • Django View & URL (1)
      • Django Model
        • MySQL ์—ฐ๋™
      • Django Admin
      • Django View & URL (2)
      • Django Template
      • Django Template & View & URL
      • Django Static
      • Django form
    • Advanced
      • Django Generic View
      • Django Automated Testing
      • Django Extenstion Template
      • Django Model Package
      • Django OpenSSL setting
    • REST framework
      • Rest API
      • Serializers
      • ViewSet
    • Error
      • ํ™˜๊ฒฝ์„ค์ • zlib ์˜ค๋ฅ˜๋ฐœ์ƒ
      • ModuleNotFoundError
    • ํŒจํ‚ค์ง€
      • django-debug-toolbar
    • Vue.js ์—ฐ๋™ํ•˜๊ธฐ
  • Ruby
    • variable & input/output
    • ์กฐ๊ฑด๋ฌธ
    • ๋ฐ˜๋ณต๋ฌธ
    • Array & Hash
    • Method
    • Proc&Lamda
    • Class
  • Ruby on Rails
    • Scaffolding
    • Controller
    • Model
    • Model-M:N relation
    • Model Validation
    • ๋ฉ‹์‚ฌ 10์ฃผ์ฐจ ์ˆ˜์—…(Tip)
  • HTML/CSS
    • Udacity - Intro to HTML/CSS
    • Udacity - Responsive Web Design
    • Udacity - Responsive Images
    • HTML Basic
    • CSS Basic
    • HTML5 Sementic Tag
    • HTML ํ…์ŠคํŠธ ๊ด€๋ จ ํƒœ๊ทธ๋“ค
    • HTML5 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด
    • HTML ํผ ๊ด€๋ จ ํƒœ๊ทธ๋“ค
    • ํ…์ŠคํŠธ ๊ด€๋ จ ์Šคํƒ€์ผ
    • ์ƒ‰์ƒ๊ณผ ๋ฐฐ๊ฒฝ์„ ์œ„ํ•œ ์Šคํƒ€์ผ
    • ๋ ˆ์ด์•„์›ƒ์„ ์œ„ํ•œ ์Šคํƒ€์ผ
    • CSS ํฌ์ง€์…”๋‹
    • ๋‹ค์žฌ๋‹ค๋Šฅํ•œ CSS3 ์„ ํƒ์ž
    • CSS์™€ ์• ๋‹ˆ๋ฉ”์ด์…˜
    • ๋ฐ˜์‘ํ˜• ์›น์ด๋ž€?
  • OS(์šด์˜์ฒด์ œ)
    • Linux
      • Daemon
      • Cron
      • ํ”„๋กœ์„ธ์Šค ๊ด€๋ จ ๋ช…๋ น์–ด
      • ํ…์ŠคํŠธ ํŒŒ์ผ ๋ช…๋ น์–ด
  • Network
    • ๋„คํŠธ์›Œํฌ ๊ธฐ๋ณธ ๊ฐœ๋…
    • ๋„คํŠธ์›Œํฌ ๊ธฐ๋ณธ ๊ทœ์น™
    • ๋ฌผ๋ฆฌ ๊ณ„์ธต
    • ๋ฐ์ดํ„ฐ ๋งํฌ ๊ณ„์ธต
    • ๋„คํŠธ์›Œํฌ ๊ณ„์ธต
    • ์ „์†ก ๊ณ„์ธต
    • ์‘์šฉ ๊ณ„์ธต
    • ๋„คํŠธ์›Œํฌ ์ „์ฒด ํ๋ฆ„
    • ๋ฌด์„  ๋žœ
  • IT ๊ธฐํƒ€์ง€์‹
    • NAS๋ž€
Powered by GitBook
On this page
  • BOM
  • window ๊ฐ์ฒด
  • Location ๊ฐ์ฒด
  • Navigator ๊ฐ์ฒด
  • DOM
  • DOM ์š”์†Œ ์„ ํƒ
  • DOM ์š”์†Œ ๋‚ด์šฉ ๋ณ€๊ฒฝ
  • jQuery

Was this helpful?

  1. JavaScript

OBJECT MODEL

PreviousShallow Copy vs Deep CopyNextNODE

Last updated 4 years ago

Was this helpful?

์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋ฅผ ์ด์šฉํ•ด ๋ธŒ๋ผ์šฐ์ €์˜ ๊ฐ์ฒดํ™”๋œ ๊ตฌ์„ฑ์š”์†Œ๋“ค์„ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฐ์ฒด๋“ค์€ ์„œ๋กœ ๊ณ„์ธต์ ์ธ ๊ด€๊ณ„๋กœ ์ด๋ฃจ์–ด์ ธ์žˆ์œผ๋ฉฐ ํฐํ‹€์—์„œ BOM๊ณผ DOM์œผ๋กœ ๋ถ„๋ฅ˜ํ•  ์ˆ˜ ์žˆ๋‹ค.

BOM

BOM(Browser Object Model)์€ ์›น๋ธŒ๋ผ์šฐ์ €์˜ ์ฐฝ์ด๋‚˜ ํ”„๋ ˆ์ž„์„ ์ถ”์ƒํ™”ํ•˜์—ฌ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์ ์œผ๋กœ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋„๋ก ์ œ๊ณตํ•ด์ฃผ๋Š” ์ˆ˜๋‹จ์ด๋‹ค. window ๊ฐ์ฒด์˜ ํ”„๋กœํผํ‹ฐ์™€ ๋ฉ”์†Œ๋“œ๋ฅผ ํ†ตํ•ด ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค.

window ๊ฐ์ฒด

window ๊ฐ์ฒด๋Š” DOM์„ ํฌํ•จํ•œ ๋ธŒ๋ผ์šฐ์ €์˜ ์ฐฝ์„ ๋‚˜ํƒ€๋‚ธ๋‹ค. ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์˜ ๋ชจ๋“  ๊ฐ์ฒด, ์ „์—ญ ํ•จ์ˆ˜, ์ „์—ญ ๋ณ€์ˆ˜๋“ค์€ ์ž๋™์œผ๋กœ window๊ฐ์ฒด์˜ ํ”„๋กœํผํ‹ฐ๊ฐ€ ๋œ๋‹ค. window๊ฐ์ฒด์˜ ๋ฉ”์†Œ๋“œ๋Š” ์ „์—ญ ํ•จ์ˆ˜์ด๋ฉฐ, window ๊ฐ์ฒด์˜ ํ”„๋กœํผํ‹ฐ๋Š” ์ „์—ญ ๋ณ€์ˆ˜๊ฐ€ ๋œ๋‹ค. DOM์˜ ์š”์†Œ๋“ค๋„ ๋ชจ๋‘ window๊ฐ์ฒด์˜ ํ”„๋กœํผํ‹ฐ๊ฐ€ ๋œ๋‹ค. ECMAScript์˜ global ๊ฐ์ฒด๋Š” ํ˜ธ์ŠคํŠธ ํ™˜๊ฒฝ์— ๋”ฐ๋ผ ์ด๋ฆ„์ด ๋‹ค๋ฅด๊ณ , ์—ญํ• ์ด ๋‹ค๋ฅด๋‹ค. ์›น๋ธŒ๋ผ์šฐ์ €์—์„œ window ๊ฐ์ฒด๋Š” ECMAScript์˜ ์ „์—ญ๊ฐ์ฒด์ด๋ฉด์„œ ๋™์‹œ์— ์›น๋ธŒ๋ผ์šฐ์ €์˜ ์ฐฝ์ด๋‚˜ ํ”„๋ ˆ์ž„์„ ์ œ์–ดํ•˜๋Š” ์—ญํ• ์„ ํ•œ๋‹ค.

Location ๊ฐ์ฒด

Location ๊ฐ์ฒด๋Š” ๋ฌธ์„œ์˜ ์ฃผ์†Œ์™€ ๊ด€๋ จ๋œ ๊ฐ์ฒด๋กœ window ๊ฐ์ฒด์˜ ํ”„๋กœํผํ‹ฐ์ด๋‹ค. URL ๊ด€๋ จ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ด์ค€๋‹ค.

> location
ancestorOrigins: DOMStringList {length: 0}
assign: ฦ’ assign()
hash: ""
host: "display.cjmall.com"
hostname: "display.cjmall.com"
href: "http://display.cjmall.com/m/homeTab/main?hmtabMenuId=000002&rPIC=Oclock"
origin: "http://display.cjmall.com"
pathname: "/m/homeTab/main"
port: ""
protocol: "http:"
reload: ฦ’ reload()
replace: ฦ’ ()
search: "?hmtabMenuId=000002&rPIC=Oclock"
toString: ฦ’ toString()
valueOf: ฦ’ valueOf()
Symbol(Symbol.toPrimitive): undefined
__proto__: Location

Location ๊ฐ์ฒด ์†์„ฑ

href

์›น์‚ฌ์ดํŠธ ์ „์ฒด ์ฃผ์†Œ

protocal

ํ”„๋กœํ† ์ฝœ

hostname

ํ˜ธ์ŠคํŠธ๋ช…

pathname

ํ•ด๋‹น ์›น ๋ฌธ์„œ ๊ฒฝ๋กœ

hash

ํ•ด๋‹น ์›น๋ฌธ์„œ๋‚ด ํ‘œ์‹

Navigator ๊ฐ์ฒด

ํ˜„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋Š” ์›น๋ธŒ๋ผ์šฐ์ €์˜ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ด์ฃผ๋Š” ๊ฐ์ฒด์ด๋‹ค. ์ฃผ๋กœ ํ˜ธํ™˜์„ฑ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ๋ธŒ๋ผ์šฐ์ €์˜ ์ข…๋ฅ˜, ๋ฒ„์ „์„ ํŒŒ์•…ํ•˜๋Š”๋ฐ ์‚ฌ์šฉํ•œ๋‹ค.

Navigator
appCodeName: "Mozilla"
appName: "Netscape"
appVersion: "5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1"
connection: NetworkInformation {onchange: null, effectiveType: "4g", rtt: 50, downlink: 10, saveData: false}
cookieEnabled: true
doNotTrack: null
geolocation: Geolocation {}
hardwareConcurrency: 4
language: "ko-KR"
languages: (4) ["ko-KR", "ko", "en-US", "en"]
maxTouchPoints: 1
mediaCapabilities: MediaCapabilities {}
mediaSession: MediaSession {metadata: null, playbackState: "none"}
mimeTypes: MimeTypeArray {length: 0}
onLine: true
permissions: Permissions {}
platform: "MacIntel"
plugins: PluginArray {length: 0}
product: "Gecko"
productSub: "20030107"
sendBeacon: ฦ’ sendBeacon()
userActivation: UserActivation {hasBeenActive: true, isActive: true}
userAgent: "Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1"
vendor: "Google Inc."
vendorSub: ""
webkitPersistentStorage: DeprecatedStorageQuota {}
webkitTemporaryStorage: DeprecatedStorageQuota {}
__proto__: Navigator

Navigator ๊ฐ์ฒด ์†์„ฑ

appCodeName

์›น๋ธŒ๋ผ์šฐ์ € ์ฝ”๋“œ์ด๋ฆ„

appName

์›น๋ธŒ๋ผ์šฐ์ €๋ช… (IE : Microsoft Internet Explorer, ํŒŒ์ด์–ดํญ์Šค, ํฌ๋กฌ : Nescape)

appVersion

์›น๋ธŒ๋ผ์šฐ์ € ๋ฒ„์ „

language

์›น๋ธŒ๋ผ์šฐ์ € ์‚ฌ์šฉ์–ธ์–ด

platform

๋ธŒ๋ผ์šฐ์ €๊ฐ€ ๋™์ž‘ํ•˜๊ณ  ์žˆ๋Š” ์šด์˜์ฒด์ œ์— ๋Œ€ํ•œ ์ •๋ณด

userAgent

์›น๋ธŒ๋ผ์šฐ์ €๊ฐ€ ์„œ๋ฒ„์— ์ ‘์†ํ•  ๋•Œ ๋ธŒ๋ผ์šฐ์ €์˜ ์ข…๋ฅ˜, ๋ฒ„์ „, ์ฝ”๋“œ์ด๋ฆ„ ๋“ฑ ์„œ๋ฒ„์— ์ „๋‹ฌ๋˜๋Š” ๋ชจ๋“ ์ •๋ณด

plugins

ํ˜„์žฌ ์‹œ์Šคํ…œ์— ์„ค์น˜๋œ ํ”Œ๋Ÿฌ๊ทธ์ธ ์ •๋ณด

mimeTypes

์›น๋ธŒ๋ผ์šฐ์ €์—์„œ ์ง€์›ํ•˜๋Š” MIME ํ˜•์‹์— ๋Œ€ํ•œ ์ •๋ณด

DOM

DOM(Document Object Model), ๋ฌธ์„œ๊ฐ์ฒด๋ชจ๋ธ์€ HTML๋ฌธ์„œ๋‚˜ XML๋ฌธ์„œ์— ์ ‘๊ทผํ•˜๊ธฐ ์œ„ํ•œ ์ผ์ข…์˜ ์ธํ„ฐํŽ˜์ด์Šค์ด๋‹ค. ๋ฌธ์„œ ๋‚ด์˜ ๋ชจ๋“  ์š”์†Œ์˜ ๋ชฉ์ ๊ณผ ํŠน์ง•์„ ์ •์˜ํ•˜๊ณ , ๊ฐ๊ฐ์˜ ์š”์†Œ์— ์ ‘๊ทผํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•œ๋‹ค.

  • DOM์€ ์›น๋ธŒ๋ผ์šฐ์ €์˜ ๊ฐ์ฒด ์ง€ํ–ฅ ํ‘œํ˜„์ด๋ฉฐ, ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋ฅผ ์ด์šฉํ•ด ์ˆ˜์ •ํ•  ์ˆ˜ ์žˆ๋‹ค.

  • DOM์€ ๋ธŒ๋ผ์šฐ์ € ํ™˜๊ฒฝ์— ๋”ฐ๋ผ ๋‹ค๋ฅด๊ฒŒ ๋™์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค.

DOM ์š”์†Œ ์„ ํƒ

  • tag name์„ ์ด์šฉํ•œ ์„ ํƒ

getElementsByTagName : tagname์„ ์ด์šฉํ•ด HTML์š”์†Œ ์„ ํƒ

var selectedItem = document.getElementsByTagName("li"); //<li> ์š”์†Œ ์„ ํƒ
for(var i=0;i<selectedItem.length;i++){
  selectedItem.item(i).style.color="red";
}

item() ๋ฉ”์†Œ๋“œ๋Š” ํ•ด๋‹น HTML ๊ฐ์ฒด ์ง‘ํ•ฉ์—์„œ ์ „๋‹ฌ๋ฐ›์€ ์ธ๋ฑ์Šค์— ํ•ด๋‹นํ•˜๋Š” ์š”์†Œ๋ฅผ ๋ฐ˜ํ™˜ํ•œ๋‹ค.

HTML ์š”์†Œ์˜ style property๋ฅผ ์ด์šฉํ•˜๋ฉด, ํ•ด๋‹น ์š”์†Œ์˜ CSS ์Šคํƒ€์ผ์„ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋‹ค.

  • id๋ฅผ ์ด์šฉํ•œ ์„ ํƒ

getElementById() : ์•„์ด๋””๋ฅผ ์ด์šฉํ•˜์—ฌ HTML ์š”์†Œ๋ฅผ ์„ ํƒ

var selectedItem = document.getElementById("even");
selectedItem.styel.color = "red";

์ด๋•Œ ํ•ด๋‹น ์•„์ด๋””๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ์š”์†Œ ์ค‘์—์„œ ์ฒซ ๋ฒˆ์งธ ์š”์†Œ ๋‹จ ํ•˜๋‚˜๋งŒ์„ ์„ ํƒํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ์—ฌ๋Ÿฌ ์š”์†Œ๋ฅผ ์„ ํƒํ•˜๊ณ  ์‹ถ์„ ๋•Œ๋Š” tagname์ด๋‚˜ class์™€ ๊ฐ™์€ ๋‹ค๋ฅธ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•ด์•ผํ•œ๋‹ค.

  • Class๋ฅผ ์ด์šฉํ•œ ์„ ํƒ

getElementByClassName : ํด๋ž˜์Šค ์ด๋ฆ„์„ ์ด์šฉํ•˜์—ฌ HTML ์š”์†Œ ์„ ํƒ

var selectedItem = document.getElementByClassName("odd");
for(var i=0;i<selectedItem.length;i++){
  selectedItem.item(i).style.color="red";
}
  • CSS selector๋ฅผ ์ด์šฉํ•œ ์„ ํƒ

querySelectorAll() : CSS ์„ ํƒ์ž(์•„์ด๋””, ํด๋ž˜์Šค, ์†์„ฑ, ์†์„ฑ๊ฐ’ ๋“ฑ)๋ฅผ ์ด์šฉํ•˜์—ฌ HTML์š”์†Œ ์„ ํƒ

var selectedItem = document.querySelectorAll("li.odd");
for(var i=0;i<selectedItem.length;i++){
  selectedItem.item(i).style.color="red";
}
  • HTML ๊ฐ์ฒด ์ง‘ํ•ฉ(object collection)์„ ์ด์šฉํ•œ ์„ ํƒ

var title = document.title; // <title> ์š”์†Œ๋ฅผ ์„ ํƒํ•จ.

document.write(title);

DOM ์š”์†Œ ๋‚ด์šฉ ๋ณ€๊ฒฝ

DOM์„ ์ด์šฉํ•˜์—ฌ DOM ์š”์†Œ์˜ ๋‚ด์šฉ(content)๋‚˜ ์†์„ฑ ๊ฐ’์„ ์†์‰ฝ๊ฒŒ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋‹ค.

DOM ์š”์†Œ์˜ ๋‚ด์šฉ์„ ๋ฐ”๊พธ๋Š” ๊ฐ€์žฅ ์‰ฌ์šด ๋ฐฉ๋ฒ•์€ innerHTML property ์ด์šฉํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ๋˜ํ•œ, DOM ์š”์†Œ์˜ ์†์„ฑ ์ด๋ฆ„์„ ์ด์šฉํ•˜๋ฉด ์†์„ฑ๊ฐ’์„ ๋ฐ”๋กœ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋‹ค.

var str = document.getElementById("text");
str.innerHTML = "๋ฌธ์žฅ๋ฐ”๊พธ๊ธฐ";

HTML ์š”์†Œ์˜ ์†์„ฑ ์ด๋ฆ„์„ ์ด์šฉํ•˜์—ฌ ์†์„ฑ๊ฐ’์„ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋‹ค.

var link = document.getElementById("link");
str.href = "/javascript/intro";
link.innerHTML = "ํ•ด๋‹น ์š”์†Œ์˜ ๋‚ด์šฉ ๋ณ€๊ฒฝํ•˜๊ธฐ";

jQuery

jQuery๋Š” DOM์„ ๋‚ด๋ถ€์— ๊ฐ์ถ”๊ณ  ๋ณด๋‹ค ์‰ฝ๊ฒŒ ์›นํŽ˜์ด์ง€๋ฅผ ์กฐ์ž‘ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋•๋Š” ๋„๊ตฌ

DOM API ๋ฐ”๋กœ๊ฐ€๊ธฐ