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ํƒœ๊ทธ ๋ชฉ๋ก
์ „์ฒด๋ณด๊ธฐ (460)ํ• ์ผ(141)Java(34)Spring(22)python(21)gil.log(15)mysql(13)๊ฐœ๋…(10)์ž๋ฐ” ์„ฑ๋Šฅ ํŠœ๋‹ ์ด์•ผ๊ธฐ(9)์—๋Ÿฌ(8)linux(8)Springboot(8)JPA(8)eclipse(7)์ž๋ฃŒ๊ตฌ์กฐ(7)migration(6)jquery(6)Swagger(6)db(6)MacOS(6)์•Œ๊ณ ๋ฆฌ์ฆ˜(6)sql(6)vscode(6)php(5)Modern Java In Action(5)JavaScript(5)@RequestParam(4)lambda(4)List(4)ide(4)error(4)exception(4)cors(3)set(3)DDaJa(3)API(3)class(3)stream(3)stack(2)collections(2)RequestHeader(2)queue(2)Interceptor(2)RequestBody(2)mac(2)์ž๋ฃŒํ˜•(2)abstract class(2)di(2)Cheat Sheet(2)coding test(2)ํ•ด๊ฒฐ(2)Map(2)vue.js(2)macbook(2)@PathVariable(2)param(2)404(2)ํƒ์ƒ‰(2)regular expression(2)exception handling(2)String(2)http(2)dictionary(2)REST API(2)interface(2)Spring boot(2)๋””์ž์ธ ํŒจํ„ด(2)jsp(2)REST(2)ํŠœ๋‹(2)preflight(2)protocol(2)COLUMN(2)jQuery Migrate(2)Java 8(2)restful api(2)MVC(2)aws(2)Builder(2)maven(2)Hibernate(2)MyBatis(2)parameter(2)์ •๊ทœ ํ‘œํ˜„์‹(2)@ExceptionHandler(2)Index(2)git(2)transaction(2)Text Mining(2)LomBok(2)Design Pattern(2)case(2)EL(2)servlet(1)๊ณ„ํš(1)๊ธฐ์ˆ ๋ธ”๋กœ๊ทธ(1)terminal(1)functional programming(1)HashTable(1)์˜ˆ์™ธ์ฒ˜๋ฆฌ(1)StringBuilder(1)modjk(1)DispatcherServlet(1)data type(1)modelattribute(1)iteration(1)rpm(1)HashMap(1)์ƒํƒœ์ฝ”๋“œ(1)stomp(1)TreeMap(1)csrf(1)batch(1)HashSet(1)๋ณ€์ˆ˜๋ช…(1)PriorityQueue(1)CORS policy(1)๋งˆ์ด๊ทธ๋ ˆ์ด์…˜(1)๋ฒ„๋ธ” ์ •๋ ฌ(1)์„ ํƒ ์ •๋ ฌ(1)INSERT(1)Working set(1)๋น„๊ต์—ฐ์‚ฐ์ž(1)Mac Os(1)VO(1)optional(1)const(1)let(1)var(1)excel(1)tomcat(1)์ •๋ ฌ(1)์‹œ๊ฐ„๋ณต์žก๋„(1)ArrayList(1)annotation(1)anaconda(1)Table(1)hibernate.hbm2ddl.auto(1)sessionStorage(1)formData(1)์ž๋ฃŒ ๊ตฌ์กฐ(1)localstorage(1)resolver(1)file(1)์‹ ์ž…๊ฐœ๋ฐœ์ž(1)ํŒจํ„ด(1)Builder Pattern(1)AutoConfiguration(1)methods(1)bean(1)ํ•ด์ƒ๋„(1)header(1)yaml(1)์ œ์–ด๋ฌธ(1)์›์‹œํƒ€์ž…(1)์ฐธ์กฐํƒ€์ž…(1)aop(1)coding convention(1)junit(1)svn(1)environment(1)jar(1)DTO(1)PORT(1)require(1)Big O(1)StringBuffer(1)๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ(1)options(1)RuntimeException(1)BigInteger(1)ObjectMapper(1)container(1)replace(1)๋‚™์„œ์žฅ(1)View(1)testcode(1)@Valid(1)dependency(1)include(1)wrapper(1)group by(1)durability(1)Isolation(1)controlleradvice(1)Junit 5(1)distinct(1)annotations(1)phantom read(1)dirty read(1)isolation level(1)ALTER TABLE(1)๋“€์–ผ ๋ชจ๋‹ˆํ„ฐ(1)commands(1)Camera(1)access token(1)first class(1)Primenumber(1)TreeSet(1)transient(1)ํƒ์š• ์•Œ๊ณ ๋ฆฌ์ฆ˜(1)๋ช…๋ นํ˜• ํ”„๋กœ๊ทธ๋ž˜๋ฐ(1)ํ™˜๊ฒฝ(1)์‚ฐ์ถœ๋ฌผ(1)pageContext(1)COALESCE(1)consistency(1)ANSI SQL(1)EXPLAIN PLAN(1)Data Dictionary(1)Math.class(1)LinkedHashSet(1)LinkedHashMap(1)PrimitiveType(1)ReferenceType(1)์„œ์‹(1)๊ด€์  ์ง€ํ–ฅ(1)์šฐ์„  ์ˆœ์œ„ ํ(1)Tibero(1)Command Object(1)HttpServletRequest(1)๋™์  ์ฟผ๋ฆฌ(1).find()(1)๋‚ด์žฅ ํ•จ์ˆ˜(1)DATE_FORMAT(1)NonClustered Index(1)Clustered Index(1)SQL Partition(1)์„ ํƒ๋ฌธ(1)webcam(1)TestCase(1)spring-boot-starter(1)DB Export(1)DB Import(1)ํ‘œ์ค€ Library(1)ddl auto(1)throwable(1)๊ต์ฐจ ์ถœ์ฒ˜ ๋ฆฌ์†Œ์Šค ๊ณต์œ (1)defaultdict(1)MyISAM(1)InnoDB(1)HandlerInterCeptor(1)์ผ๊ธ‰ ์‹œ๋ฏผ(1)moshi(1)MessageConverter(1)@lob(1)api server(1)enumerated(1)currentTimeMillis(1)@MappedSuperclass(1)๋ฌธ์žํ˜•(1)string class(1)CentOS 6.9(1)mirrorlist(1)ius(1)CentOS6.9(1)Logrotate(1)ํด๋ฆญ ์—ฐ๊ฒฐ(1)์ ์ธต์  ์ƒ์„ฑ์ž ํŒจํ„ด(1)JavaBeans Pattern(1)MVC ๋ชจ๋ธ(1)๋‹จ์ถ•ํ‚ค ์ •๋ฆฌ(1)Transfer Object Pattern(1)Service Locator(1)ํ”„๋กœํŒŒ์ผ๋ง ํˆด(1)Profiling Tool(1)์„ฑ๋Šฅ ์ธก์ •(1)Profilling Tool(1)์ž๋ฐ” ์„ฑ๋Šฅ ๊ฐœ์„  ์ด์•ผ๊ธฐ(1)์‘๋‹ต ์‹œ๊ฐ„ ํ”„๋กœํŒŒ์ผ๋ง(1)๋ฉ”๋ชจ๋ฆฌ ํ”„๋กœํŒŒ์ผ๋ง(1)Memory Profiling(1)ResponseTime Profiling(1)System Class(1)System Class Property Methods(1)VLOOKUP(1)nanoTime(1)emit(1)JMH(1)TransferObject(1)Implicit Objects(1)applicationScope(1)pageScope(1)initParam(1)sessionScope(1)requestScope(1)paramValues(1)MultiValueMap(1)@SessionAttributes(1)headerValues(1)Atomicity(1)Nonrepeatable Read(1)UncheckedException(1)CheckedException(1)์ด๊ธ‰ ์‹œ๋ฏผ(1)์ „์ฒด ๊ฒ€์ƒ‰(1)ModernJavaInAction(1)๋™์ž‘ ํŒŒ๋ผ๋ฏธํ„ฐํ™”(1)Behavior Parameterization(1)swagger2(1)-Dspring.profiles.active(1)Spring Fox(1)Java Builder(1)OAS_30(1)@ApiResponse(1)SWAGER_2(1)Kill(1)์ž๋ฐ” ORM ํ‘œ์ค€ JPA ํ”„๋กœ๊ทธ๋ž˜๋ฐ(1)web-app-filter-name-uniqueness(1)lsof(1)jjwt(1)์™ธ๋ถ€ ๋ชจ๋‹ˆํ„ฐ(1)M1 MacBook(1)alter table column(1)IDENTITY(1)@Temporal(1)์—ฐ๊ด€ ๊ด€๊ณ„ ์ฃผ์ธ(1)์–‘๋ฐฉํ–ฅ ๋งคํ•‘(1)๋‹ค๋Œ€์ผ ๊ด€๊ณ„(1)๊ณตํ†ต Entity(1)Column Field Mapping(1)์—ฐ๊ด€๊ด€๊ณ„ ํŽธ์˜ ๋ฉ”์†Œ๋“œ(1)RequestHeaderMapMethodArgumentResolver(1)HandlerMethodArgumentResolver(1)HandlerInterceptorAdapter(1)NoHandlerFoundException(1)Class.isAssignableFrom(1)MethodArgumentResolver(1)Handler Parameter(1)PathVariableMethodArgumentResolver(1)RequestParamMethodArgumentResolver(1)WebMvcConfigurer(1)AJP(1)Please use a personal access token instead(1)HandlerExceptionResolver(1)customize property(1)application.properties(1)@ConfigurationProperties(1)this.$ref(1)this.$parent(1)๋ฏธ๋ฆฌ์บ”๋ฒ„์Šค(1)Rfc3339DateJsonAdapter(1)์˜ˆ์™ธ ์ „ํ™˜(1)์˜ˆ์™ธ ํšŒํ”ผ(1)์˜ˆ์™ธ ๋ณต๊ตฌ(1)resolveException(1)OAS(1)regexp(1)1๋…„(1)algorithm(1)plan(1)Collection(1)access(1)slicing(1)ifnull(1)ps(1)instanceof(1)comparable(1)Rollback(1)formatting(1)ACID(1)comparator(1)@property(1)SIDEPROJECT(1)์ ‘๊ทผ ์ œํ•œ์ž(1)sequence(1)์†Œ์ˆ˜ ์ฐพ๊ธฐ(1)R(1)promise(1)velog(1)tcp(1)Markdown(1)๋งˆํฌ๋‹ค์šด(1)์ž๋ฐ”(1)์กฐํ•ฉ(1)cookie(1)math(1)array(1)github(1)JWT(1)web(1)๋ฉด์ ‘(1)Module(1)OOP(1)Python3(1)iBatis(1)pattern(1)async(1)๋น„๋™๊ธฐ(1)Constraint(1)entity(1)runtime(1)framework(1)library(1)์Šคํ„ฐ๋””(1)Side Project(1)ssh(1)programmers(1)DP(1)์†Œ์ˆ˜(1)url(1)Database(1)BFS(1)spring security(1)IntelliJ(1)ํ† ์ดํ”„๋กœ์ ํŠธ(1)๋‹จ์ถ•ํ‚ค(1)cmd(1)hint(1)pycharm(1)ํ”„๋กœํŒŒ์ผ๋ง(1)๊ฒ€์ฆ(1)Generic(1)DFS(1)์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜(1)validator(1)jdk(1)linked list(1)component(1)POST(1)domain(1)Props(1)ํ•จ์ˆ˜ํ˜• ํ”„๋กœ๊ทธ๋ž˜๋ฐ(1)IoC(1)status code(1)IO(1)profile(1)json(1)counter(1)select(1)SYSTEM(1)๋ฌธ๋ฒ•(1)tuple(1)function(1)package(1)command(1)๋ฐ˜๋ณต๋ฌธ(1)์ˆœ์—ด(1)reference(1)recursion(1)
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[Git] Git ๊ฐœ๋… ์ •๋ฆฌ

Git ๊ฐœ๋… Repository Repository๋Š” ๋ง ๊ทธ๋Œ€๋กœ ํŒŒ์ผ ๋“ฑ์ด ์ €์žฅ๋˜๋Š” ์ €์žฅ์†Œ๋กœ, ์ฆ‰ ํ”„๋กœ์ ํŠธ ํด๋”๋ฅผ ๋งํ•œ๋‹ค. ์ €์žฅ์†Œ์˜ ์ข…๋ฅ˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. Remote Repository (์›๊ฒฉ ์ €์žฅ์†Œ): ์›๊ฒฉ ์„œ๋ฒ„์— ์ €์žฅ๋œ ์ €์žฅ์†Œ๋กœ, ์—ฌ๋Ÿฌ ์‚ฌ๋žŒ์ด ํ•จ๊ป˜ ๊ณต์œ ํ•œ๋‹ค.

2021๋…„ 4์›” 23์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€

OOP(๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ)

OOP(๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ)์ด๋ž€ ๋ฌธ์ œ๋ฅผ ์—ฌ๋Ÿฌ ๊ฐœ์˜ ๊ฐ์ฒด ๋‹จ์œ„๋กœ ๋‚˜๋ˆ  ์ž‘์—…ํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ, ๊ฐ์ฒด๋“ค์ด ์„œ๋กœ ์œ ๊ธฐ์ ์œผ๋กœ ์ƒํ˜ธ์ž‘์šฉํ•˜๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์ด๋ก ์ด๋‹ค.๋Œ€ํ‘œ์ ์œผ๋กœ Java์™€ C++์ด ๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์ด๋‹ค.๊ฐ์ฒด : ์„ธ์ƒ์— ์กด์žฌํ•˜๋Š” ๋ชจ๋“ ๊ฒƒ, ํ”„๋กœ๊ทธ๋ž˜๋ฐ์—์„œ์˜ ๊ฐ์ฒด๋Š” ๋ฐ์ด

2020๋…„ 10์›” 30์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€

[DB]Domain, Data Dictionary

Domain ์ด๋ž€ ์—”ํ‹ฐํ‹ฐ์˜ ์†์„ฑ๋“ค์ด ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋Š” ๊ฐ’๋“ค์˜ ์ง‘ํ•ฉ์œผ๋กœ, ๊ด€๊ณ„ํ˜• ์ด๋ก ์—์„œ ๋„๋ฉ”์ธ์€ ์‹ค์ œ๋กœ๋Š” ๊ตฌํ˜„์ด ์–ด๋ ต๊ธฐ ๋•Œ๋ฌธ์—, ๋Œ€๋ถ€๋ถ„์˜ DBMS์—์„œ ๋„๋ฉ”์ธ์ด๋ž€ ์†์„ฑ์— ๋Œ€์‘ํ•˜๋Š” ์ปฌ๋Ÿผ์— ๋Œ€ํ•œ ๋ฐ์ดํ„ฐ ํƒ€์ž…(Data Type)๊ณผ ๊ธธ์ด๋ฅผ ์˜๋ฏธํ•œ๋‹ค.๋‘ ์†์„ฑ์˜ ๋„๋ฉ”์ธ์ด ๊ฐ™๋‹ค๋ผ๋Š” ๊ฒƒ์€

2020๋…„ 10์›” 28์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€
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HTTP

HTTP๋Š” HyperText Transfer Protocol์˜ ์•ฝ์ž๋‹ค.HTTP๋Š” ์ธํ„ฐ๋„ท ์ƒ์—์„œ ํด๋ผ์ด์–ธํŠธ์™€ ์„œ๋ฒ„๊ฐ€ ์ž์›์„ ์ฃผ๊ณ  ๋ฐ›์„ ๋•Œ ์“ฐ๋Š” ํ†ต์‹  ๊ทœ์•ฝ์ด๋‹ค.HTML ๋ฌธ์„œ, ์ด๋ฏธ์ง€, ๋™์˜์ƒ๊ณผ ๊ฐ™์€ ์ž์›๋“ค์„ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ฃผ๋Š” ํ”„๋กœํ† ์ฝœ์ด๋‹ค.HTTP๋Š” ์›น์—์„œ ์ด๋ฃจ์–ด์ง€๋Š”

2020๋…„ 10์›” 27์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€

Servlet(์„œ๋ธ”๋ฆฟ)

Servlet์ด๋ž€ ํด๋ผ์ด์–ธํŠธ์˜ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜๊ณ , ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” javax.servlet.Servlet ์ธํ„ฐํŽ˜์ด์Šค์˜ ๊ตฌํ˜„ ๊ทœ์น™์„ ์ง€ํ‚จ ๊ตฌํ˜„์ฒด์ด์ž, ์ž๋ฐ” ์›น ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ธฐ์ˆ ์ด๋‹ค.์ผ๋ฐ˜์ ์ธ ์ž๋ฐ” ๋…๋ฆฝ ์‹คํ–‰ํ”„๋กœ๊ทธ๋žจ๊ณผ ๋‹ฌ๋ฆฌ main ๋ฉ”์„œ๋“œ๊ฐ€ ์—†์œผ๋ฉฐ, ์„œ๋ธ”๋ฆฟ ์ปจํ…Œ์ด๋„ˆ์— ๋“ฑ๋ก๋œ

2020๋…„ 10์›” 22์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€

Spring MVC ๊ตฌ์กฐ

์Šคํ”„๋ง MVC๋Š” Model2 ๋ฐฉ์‹์„ ๋”ฐ๋ฅด๋ฉฐ ์ด Model2์˜ ์•„ํ‚คํ…์ฒ˜์— ๋งž๊ฒŒ ์„ค๊ณ„๋˜์–ด ์žˆ๋‹ค. ์Šคํ”„๋ง์—์„œ๋Š” ์œ ์ €์˜ ์š”์ฒญ์„ ๋ฐ›๋Š” DispathcerServlet์ด ํ•ต์‹ฌ์ด๋‹ค.

2020๋…„ 10์›” 21์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€
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MVC, MVC2 ํŒจํ„ด

MVC ํŒจํ„ด์€ ๋””์ž์ธ ํŒจํ„ด ์ค‘ ํ•˜๋‚˜๋กœ, ๋””์ž์ธ ํŒจํ„ด์ด๋ž€ ํ”„๋กœ๊ทธ๋žจ์ด๋‚˜ ์–ด๋–ค ํŠน์ •ํ•œ ๊ฒƒ์„ ๊ฐœ๋ฐœํ•˜๋Š” ์ค‘์— ๋ฐœ์ƒํ–ˆ๋˜ ๋ฌธ์ œ์ ๋“ค์„ ์ •๋ฆฌํ•ด์„œ ์ƒํ™ฉ์— ๋”ฐ๋ผ ๊ฐ„ํŽธํ•˜๊ฒŒ ์ ์šฉํ•ด์„œ ์“ธ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์„ ์ •๋ฆฌํ•˜์—ฌ ํŠน์ •ํ•œ "๊ทœ์•ฝ"์„ ํ†ตํ•ด ์‰ฝ๊ฒŒ ์“ธ ์ˆ˜ ์žˆ๋Š” ํ˜•ํƒœ๋กœ ๋งŒ๋“  ๊ฒƒ์„ ๋งํ•œ๋‹ค.

2020๋…„ 10์›” 20์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€
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Web Server์™€ Web Application Server

Web Server์™€ WAS์˜ ์ฐจ์ด๋ฅผ ์•Œ์•„๋ณด๊ธฐ์— ์•ž์„œ, ๋จผ์ € ์ •์  ํŽ˜์ด์ง€์™€ ๋™์  ํŽ˜์ด์ง€์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋ ค๊ณ ํ•œ๋‹ค.

2020๋…„ 10์›” 19์ผ
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Entity, DTO, VO ๋ฐ”๋กœ ์•Œ๊ธฐ

๋ณธ ๊ฒŒ์‹œ๊ธ€์€ ์ž‘์„ฑ์ž ๋ณธ์ธ์˜ ํ•™์Šต์„ ์œ„ํ•จ์ด๋ผ ๋ถ€์กฑํ•œ ์ ์ด ๋งŽ์Šต๋‹ˆ๋‹ค.์„ ์ƒ๋‹˜๋“ค์˜ ๋”ฐ๋œปํ•œ ์กฐ์–ธ๊ณผ ํ”ผ๋“œ๋ฐฑ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๐Ÿ™‡โ€โ™‚๏ธ์Šคํ”„๋ง ๋ถ€ํŠธ ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰ํ•˜๋ฉด์„œ JPA๋ฅผ ์‚ฌ์šฉํ•˜๊ฒŒ ๋˜์—ˆ๋‹ค.MyBatis๋ฅผ ์“ธ๋•Œ๋Š” ๊ฐœ๋…์ ์œผ๋กœ DTO, VO๊ฐ€ ๊ทธ๋ƒฅ ๋ฐ์ดํ„ฐ ๊ฐ์ฒด๋“ค์„ ์˜ฎ๊ฒจ๋‹ค

2020๋…„ 10์›” 11์ผ
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๋™์  ๊ณ„ํš๋ฒ•(Dynamic Programming)

๋ณธ ๊ฒŒ์‹œ๊ธ€์˜ ์ตœ ์šฐ์„  ๋ชฉ์ ์€ ์ž‘์„ฑ์ž ๋ณธ์ธ์˜ ํ•™์Šต์„ ์œ„ํ•จ์ด๋ผ ๋ถ€์กฑํ•œ ์ , ํ‹€๋ฆฐ ๋ถ€๋ถ„ ๋“ฑ์ด ๋งŽ์Šต๋‹ˆ๋‹ค. ์„ ์ƒ๋‹˜๋“ค์˜ ๋”ฐ๋œปํ•œ ์กฐ์–ธ๊ณผ ํ”ผ๋“œ๋ฐฑ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๐Ÿ™‡โ€โ™‚๏ธ์ฝ”๋”ฉ ํ…Œ์ŠคํŠธ ๋ฌธ์ œ๋ฅผ ํ’€๋‹ค๋ณด๋ฉด ์•„๋ž˜์™€ ๊ฐ™์€ ์ œํ•œ์‚ฌํ•ญ์ด ์ข…์ข… ๋‚˜์˜ค๊ณค ํ•œ๋‹ค.๊ฐ„ํ˜น ์ œํ•œ์‚ฌํ•ญ์— ์ฃผ์–ด์ง€๋Š” ์ˆซ์ž์˜

2020๋…„ 10์›” 7์ผ
ยท
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