스택오버플로에도 올렸는데 답변이 안달리네요 ㅠㅠhttps://stackoverflow.com/q/76692263/21893669힌트라도 주실 분 계신가요?

안녕하세요 항상 좋은 강의 감사합니다symmetric pairs 문제에서 문제 초반 부에 xy 값이 같은 경우와 다른 경우로 나누어서 푸셨는데 저 같은 경우는 select f1.x,f1.yfrom functions as f1 inner join functions as f2 on f1.x = f2. y and f1.y = f2.x where f1.x <= f1.y and f1.x < f2.x order by x 이 부분만 적고 xy가 같은 경우를 따로 만들어서 union해야 하는 지 생각을 하지 못했는데 강사님께서는 어떤 이유로(어떤 요소를 보고) xy값이 같은 경우와 다른 경우로 나누어서 풀어야 겠다고 생각하셨는지 알고 싶습니다. 감사합니다

def DFS(L,a,b,c): global res if L==n: if a==b or a==c or b==c: return v1=max(a,b,c) v2=min(a,b,c) res = min(res, v1-v2) return DFS(L+1,a+p[L],b,c) DFS(L+1,a,b+p[L],c) DFS(L+1,a,b,c+p[L]) n=int(input()) p=[ int(input()) for _ in range(n) ] res=2147000000 DFS(0,0,0,0) print(res)강사님과 동일한 접근 방법으로 상태트리를 그려보고 코드를 작성했는데, 이 방법도 강사님 코드와 시간 효율면에서 동일한 성능을 갖나요? 

안녕하세요.강의 수강시간 8분쯤에 모든 엔티티를 작성하고 실행시키는 과정에서 오류가 발생합니다.org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: The [jpabook.jpashop.Member] and [jpabook.jpashop.domain.Member] entities share the same JPA entity name: [Member] which is not allowed! 이러한 오류가 뜨는데, Member라는 엔티티 네임이 중복이 된다는 뜻 같아서 구글링을 해봐도 중복된 이름을 피해라는 내용밖에 없네요.저는 jpashop.domain.Member만을 만들고, 그것만 생성되기를 원합니다.그리하여, jpashop.domain.Member의 엔티티 네임을 Member2로 바꾸고 실행시켜보니 돌아가는데  위와 같이 ID와 USERNAME을 가진 MEMBER가 하나 덜렁 생성됩니다.제 프로젝트 안에는 저런 MEMBER라는 엔티티를 만든적은 없는 것 같은데.. 제가 원하는건 강사님께서 만드신 대로 MEMBER_ID,CITY,STREET,ZIPCODE,NAME을 가지는 MEMBER엔티티를 원합니다.참고하시기 편하시도록 MEMBER 클래스에서 ENTITY(name = "member2")를 생략하였을 때 나타나는 오류 원문을 첨부하겠습니다.또한, Member클래스의 코드도 추가하겠습니다.  package jpabook.jpashop.domain; import lombok.Getter; import lombok.Setter; import javax.persistence.*; import java.util.ArrayList; import java.util.List; @Entity @Getter @Setter public class Member { @Id @GeneratedValue @Column(name = "member_id") private Long id; private String name; @Embedded private Address address; @OneToMany(mappedBy = "member") private List<Order> orders = new ArrayList<>(); }     /Library/Java/JavaVirtualMachines/jdk-11.jdk/Contents/Home/bin/java -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -Dmanagement.endpoints.jmx.exposure.include=* -javaagent:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=58106:/Applications/IntelliJ IDEA.app/Contents/bin -Dfile.encoding=UTF-8 -classpath /Users/yunjinno/Desktop/인프런/스프링/jpashop/out/production/classes:/Users/yunjinno/Desktop/인프런/스프링/jpashop/out/production/resources:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.projectlombok/lombok/1.18.28/a2ff5da8bcd8b1b26f36b806ced63213362c6dcc/lombok-1.18.28.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-data-jpa/2.7.13/98aba6063ce411ae5e7ce263ce7c7012427559a6/spring-boot-starter-data-jpa-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-thymeleaf/2.7.13/b36514a2ba8b03510ea3163c7c1611d60a3adaeb/spring-boot-starter-thymeleaf-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-web/2.7.13/707bd743fa544ca06a78a657465c1ca0f5084ea4/spring-boot-starter-web-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-devtools/2.7.13/9d1e8a775525c42106d4eb6eda7f6237ad0f2c0d/spring-boot-devtools-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/com.github.gavlyukovskiy/p6spy-spring-boot-starter/1.5.6/495579c7fb01b005f19ec4d5188245c66de0937b/p6spy-spring-boot-starter-1.5.6.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-aop/2.7.13/bf09e5f88e4bed249795bf28b42d75d3df0391a1/spring-boot-starter-aop-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-jdbc/2.7.13/1b5dce56ea6f5657c0aada8d342beedfbdc6a65c/spring-boot-starter-jdbc-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/jakarta.transaction/jakarta.transaction-api/1.3.3/c4179d48720a1e87202115fbed6089bdc4195405/jakarta.transaction-api-1.3.3.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/jakarta.persistence/jakarta.persistence-api/2.2.3/8f6ea5daedc614f07a3654a455660145286f024e/jakarta.persistence-api-2.2.3.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.hibernate/hibernate-core/5.6.15.Final/ab14b7cef1fdff654ca81923048a6034d6c7cfa7/hibernate-core-5.6.15.Final.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.data/spring-data-jpa/2.7.13/cbbd710b12238366d3b7a79ecb429125665047da/spring-data-jpa-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework/spring-aspects/5.3.28/11670ae516772497e443a836421417d43422b12/spring-aspects-5.3.28.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter/2.7.13/5617ca04b06778877fb80d146dd2d0dd6adb23a8/spring-boot-starter-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.thymeleaf/thymeleaf-spring5/3.0.15.RELEASE/7170e1bcd1588d38c139f7048ebcc262676441c3/thymeleaf-spring5-3.0.15.RELEASE.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.thymeleaf.extras/thymeleaf-extras-java8time/3.0.4.RELEASE/36e7175ddce36c486fff4578b5af7bb32f54f5df/thymeleaf-extras-java8time-3.0.4.RELEASE.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-json/2.7.13/2fc4c73e9b8602e57d2ffc37545cc2822e948322/spring-boot-starter-json-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-tomcat/2.7.13/43a53425042f52d01a6c1557598863880c0d0042/spring-boot-starter-tomcat-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework/spring-webmvc/5.3.28/688bde13678e86028062f01dbcdf301308c449e7/spring-webmvc-5.3.28.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework/spring-web/5.3.28/e15c861a248f5ba41dd1ebc691e582bb5f3a2813/spring-web-5.3.28.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-autoconfigure/2.7.13/1b6b9605b1b116e32c372f3b9e15abf7bb17038c/spring-boot-autoconfigure-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot/2.7.13/d009fa51c7792c9e510da7e69329baf39591707d/spring-boot-2.7.13.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/com.github.gavlyukovskiy/datasource-decorator-spring-boot-autoconfigure/1.5.6/cac386fe9df77870133594f054ee32e5d08ab93d/datasource-decorator-spring-boot-autoconfigure-1.5.6.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/p6spy/p6spy/3.8.2/52299d9a1ec2bc2fb8b1a21cc12dfc1a7c033caf/p6spy-3.8.2.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework/spring-aop/5.3.28/aada0ea72a3efee5f02f264f90329f7eddedf321/spring-aop-5.3.28.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.aspectj/aspectjweaver/1.9.7/158f5c255cd3e4408e795b79f7c3fbae9b53b7ca/aspectjweaver-1.9.7.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/com.zaxxer/HikariCP/4.0.3/107cbdf0db6780a065f895ae9d8fbf3bb0e1c21f/HikariCP-4.0.3.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.springframework/spring-jdbc/5.3.28/9cff07e670a77c3943e77c7dc0120be0aa3d926e/spring-jdbc-5.3.28.jar:/Users/yunjinno/.gradle/caches/modules-2/files-2.1/org.hibe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jpabook.jpashop.JpashopApplication17:03:18.903 [Thread-0] DEBUG org.springframework.boot.devtools.restart.classloader.RestartClassLoader - Created RestartClassLoader org.springframework.boot.devtools.restart.classloader.RestartClassLoader@157fa2ba . ____ _ /\\ / ___'_ __ (_)_ _ \ \ \ \( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.7.13)2023-07-28 17:03:19.049 INFO 18591 --- [ restartedMain] jpabook.jpashop.JpashopApplication : Starting JpashopApplication using Java 11.0.19 on yunjinnoui-MacBookPro.local with PID 18591 (/Users/yunjinno/Desktop/인프런/스프링/jpashop/out/production/classes started by yunjinno in /Users/yunjinno/Desktop/인프런/스프링/jpashop)2023-07-28 17:03:19.050 INFO 18591 --- [ restartedMain] jpabook.jpashop.JpashopApplication : No active profile set, falling back to 1 default profile: "default"2023-07-28 17:03:19.070 INFO 18591 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable2023-07-28 17:03:19.070 INFO 18591 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'2023-07-28 17:03:19.281 INFO 18591 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.2023-07-28 17:03:19.286 INFO 18591 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 2 ms. Found 0 JPA repository interfaces.2023-07-28 17:03:19.461 INFO 18591 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)2023-07-28 17:03:19.464 INFO 18591 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]2023-07-28 17:03:19.464 INFO 18591 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.76]2023-07-28 17:03:19.492 INFO 18591 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext2023-07-28 17:03:19.492 INFO 18591 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 422 ms2023-07-28 17:03:19.529 INFO 18591 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...2023-07-28 17:03:19.554 INFO 18591 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.2023-07-28 17:03:19.565 INFO 18591 --- [ restartedMain] o.s.b.a.h2.H2ConsoleAutoConfiguration : H2 console available at '/h2-console'. Database available at 'jdbc:h2:tcp://localhost/~/jpashop'2023-07-28 17:03:19.618 INFO 18591 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]2023-07-28 17:03:19.629 INFO 18591 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.6.15.Final2023-07-28 17:03:19.668 INFO 18591 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}2023-07-28 17:03:19.674 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration boolean -> org.hibernate.type.BooleanType@c878e832023-07-28 17:03:19.674 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration boolean -> org.hibernate.type.BooleanType@c878e832023-07-28 17:03:19.674 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Boolean -> org.hibernate.type.BooleanType@c878e832023-07-28 17:03:19.674 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration numeric_boolean -> org.hibernate.type.NumericBooleanType@6e3b60012023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration true_false -> org.hibernate.type.TrueFalseType@f27480d2023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration yes_no -> org.hibernate.type.YesNoType@175c31ac2023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration byte -> org.hibernate.type.ByteType@770529b32023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration byte -> org.hibernate.type.ByteType@770529b32023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Byte -> org.hibernate.type.ByteType@770529b32023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration character -> org.hibernate.type.CharacterType@7faae5872023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration char -> org.hibernate.type.CharacterType@7faae5872023-07-28 17:03:19.675 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Character -> org.hibernate.type.CharacterType@7faae5872023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration short -> org.hibernate.type.ShortType@57541caf2023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration short -> org.hibernate.type.ShortType@57541caf2023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Short -> org.hibernate.type.ShortType@57541caf2023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration integer -> org.hibernate.type.IntegerType@4a46979e2023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration int -> org.hibernate.type.IntegerType@4a46979e2023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Integer -> org.hibernate.type.IntegerType@4a46979e2023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration long -> org.hibernate.type.LongType@4a3b8bb52023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration long -> org.hibernate.type.LongType@4a3b8bb52023-07-28 17:03:19.676 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Long -> org.hibernate.type.LongType@4a3b8bb52023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration float -> org.hibernate.type.FloatType@2c7cfb282023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration float -> org.hibernate.type.FloatType@2c7cfb282023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Float -> org.hibernate.type.FloatType@2c7cfb282023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration double -> org.hibernate.type.DoubleType@66ffef222023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration double -> org.hibernate.type.DoubleType@66ffef222023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Double -> org.hibernate.type.DoubleType@66ffef222023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration big_decimal -> org.hibernate.type.BigDecimalType@5a2ac2b22023-07-28 17:03:19.677 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.math.BigDecimal -> org.hibernate.type.BigDecimalType@5a2ac2b22023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration big_integer -> org.hibernate.type.BigIntegerType@20a4bbd12023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.math.BigInteger -> org.hibernate.type.BigIntegerType@20a4bbd12023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration string -> org.hibernate.type.StringType@9c1c7822023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.String -> org.hibernate.type.StringType@9c1c7822023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration nstring -> org.hibernate.type.StringNVarcharType@72567a342023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration ncharacter -> org.hibernate.type.CharacterNCharType@7862f302023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration url -> org.hibernate.type.UrlType@6eae28c22023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.net.URL -> org.hibernate.type.UrlType@6eae28c22023-07-28 17:03:19.678 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Duration -> org.hibernate.type.DurationType@17f8c2002023-07-28 17:03:19.679 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.Duration -> org.hibernate.type.DurationType@17f8c2002023-07-28 17:03:19.679 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Instant -> org.hibernate.type.InstantType@7a1a35612023-07-28 17:03:19.679 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.Instant -> org.hibernate.type.InstantType@7a1a35612023-07-28 17:03:19.679 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration LocalDateTime -> org.hibernate.type.LocalDateTimeType@18a33f852023-07-28 17:03:19.679 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.LocalDateTime -> org.hibernate.type.LocalDateTimeType@18a33f852023-07-28 17:03:19.679 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration LocalDate -> org.hibernate.type.LocalDateType@17f8f8732023-07-28 17:03:19.679 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.LocalDate -> org.hibernate.type.LocalDateType@17f8f8732023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration LocalTime -> org.hibernate.type.LocalTimeType@2804eca52023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.LocalTime -> org.hibernate.type.LocalTimeType@2804eca52023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration OffsetDateTime -> org.hibernate.type.OffsetDateTimeType@299d4e7e2023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.OffsetDateTime -> org.hibernate.type.OffsetDateTimeType@299d4e7e2023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration OffsetTime -> org.hibernate.type.OffsetTimeType@31bb0e902023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.OffsetTime -> org.hibernate.type.OffsetTimeType@31bb0e902023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration ZonedDateTime -> org.hibernate.type.ZonedDateTimeType@471064be2023-07-28 17:03:19.680 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.ZonedDateTime -> org.hibernate.type.ZonedDateTimeType@471064be2023-07-28 17:03:19.681 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration date -> org.hibernate.type.DateType@6a9aa16a2023-07-28 17:03:19.681 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Date -> org.hibernate.type.DateType@6a9aa16a2023-07-28 17:03:19.681 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration time -> org.hibernate.type.TimeType@70df6c4d2023-07-28 17:03:19.681 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Time -> org.hibernate.type.TimeType@70df6c4d2023-07-28 17:03:19.681 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration timestamp -> org.hibernate.type.TimestampType@616672542023-07-28 17:03:19.681 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Timestamp -> org.hibernate.type.TimestampType@616672542023-07-28 17:03:19.682 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Date -> org.hibernate.type.TimestampType@616672542023-07-28 17:03:19.682 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration dbtimestamp -> org.hibernate.type.DbTimestampType@162fea812023-07-28 17:03:19.682 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration calendar -> org.hibernate.type.CalendarType@175f22952023-07-28 17:03:19.682 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Calendar -> org.hibernate.type.CalendarType@175f22952023-07-28 17:03:19.682 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.GregorianCalendar -> org.hibernate.type.CalendarType@175f22952023-07-28 17:03:19.682 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration calendar_date -> org.hibernate.type.CalendarDateType@6a2b0c4f2023-07-28 17:03:19.682 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration calendar_time -> org.hibernate.type.CalendarTimeType@126daad92023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration locale -> org.hibernate.type.LocaleType@1f22f94e2023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Locale -> org.hibernate.type.LocaleType@1f22f94e2023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration currency -> org.hibernate.type.CurrencyType@773f10052023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Currency -> org.hibernate.type.CurrencyType@773f10052023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration timezone -> org.hibernate.type.TimeZoneType@70a9cba32023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.TimeZone -> org.hibernate.type.TimeZoneType@70a9cba32023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration class -> org.hibernate.type.ClassType@d9bd49c2023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Class -> org.hibernate.type.ClassType@d9bd49c2023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration uuid-binary -> org.hibernate.type.UUIDBinaryType@191cf1b02023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.UUID -> org.hibernate.type.UUIDBinaryType@191cf1b02023-07-28 17:03:19.683 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration uuid-char -> org.hibernate.type.UUIDCharType@30e9d0f12023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration binary -> org.hibernate.type.BinaryType@35520e4e2023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration byte[] -> org.hibernate.type.BinaryType@35520e4e2023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [B -> org.hibernate.type.BinaryType@35520e4e2023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration wrapper-binary -> org.hibernate.type.WrapperBinaryType@2d0f09952023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Byte[] -> org.hibernate.type.WrapperBinaryType@2d0f09952023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [Ljava.lang.Byte; -> org.hibernate.type.WrapperBinaryType@2d0f09952023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration row_version -> org.hibernate.type.RowVersionType@108f2fc72023-07-28 17:03:19.684 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration image -> org.hibernate.type.ImageType@10fe0f582023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration characters -> org.hibernate.type.CharArrayType@3aeb1b382023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration char[] -> org.hibernate.type.CharArrayType@3aeb1b382023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [C -> org.hibernate.type.CharArrayType@3aeb1b382023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration wrapper-characters -> org.hibernate.type.CharacterArrayType@1658b6452023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [Ljava.lang.Character; -> org.hibernate.type.CharacterArrayType@1658b6452023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Character[] -> org.hibernate.type.CharacterArrayType@1658b6452023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration text -> org.hibernate.type.TextType@1d60ee1e2023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration ntext -> org.hibernate.type.NTextType@1bbfb702023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration blob -> org.hibernate.type.BlobType@f8140702023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Blob -> org.hibernate.type.BlobType@f8140702023-07-28 17:03:19.685 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration materialized_blob -> org.hibernate.type.MaterializedBlobType@30e80212023-07-28 17:03:19.686 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration clob -> org.hibernate.type.ClobType@38fa7fa82023-07-28 17:03:19.686 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Clob -> org.hibernate.type.ClobType@38fa7fa82023-07-28 17:03:19.686 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration nclob -> org.hibernate.type.NClobType@588332a12023-07-28 17:03:19.686 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.NClob -> org.hibernate.type.NClobType@588332a12023-07-28 17:03:19.686 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration materialized_clob -> org.hibernate.type.MaterializedClobType@1b656a572023-07-28 17:03:19.686 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration materialized_nclob -> org.hibernate.type.MaterializedNClobType@383ed6582023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration serializable -> org.hibernate.type.SerializableType@3d5ab4d52023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration object -> org.hibernate.type.ObjectType@4428a4822023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Object -> org.hibernate.type.ObjectType@4428a4822023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_date -> org.hibernate.type.AdaptedImmutableType@4cc5e4272023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_time -> org.hibernate.type.AdaptedImmutableType@7c46f9292023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_timestamp -> org.hibernate.type.AdaptedImmutableType@10aeff2d2023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_dbtimestamp -> org.hibernate.type.AdaptedImmutableType@1f449d152023-07-28 17:03:19.687 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_calendar -> org.hibernate.type.AdaptedImmutableType@7c43b6062023-07-28 17:03:19.688 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_calendar_date -> org.hibernate.type.AdaptedImmutableType@370787162023-07-28 17:03:19.688 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_binary -> org.hibernate.type.AdaptedImmutableType@50b7514c2023-07-28 17:03:19.688 DEBUG 18591 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_serializable -> org.hibernate.type.AdaptedImmutableType@6ba0c27a2023-07-28 17:03:19.701 INFO 18591 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect2023-07-28 17:03:19.711 DEBUG 18591 --- [ restartedMain] o.h.type.spi.TypeConfiguration$Scope : Scoping TypeConfiguration [org.hibernate.type.spi.TypeConfiguration@3ce3dee4] to MetadataBuildingContext [org.hibernate.boot.internal.MetadataBuildingContextRootImpl@7982866c]2023-07-28 17:03:19.745 ERROR 18591 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Failed to initialize JPA EntityManagerFactory: The [jpabook.jpashop.Member] and [jpabook.jpashop.domain.Member] entities share the same JPA entity name: [Member] which is not allowed!2023-07-28 17:03:19.746 WARN 18591 --- [ restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: The [jpabook.jpashop.Member] and [jpabook.jpashop.domain.Member] entities share the same JPA entity name: [Member] which is not allowed!2023-07-28 17:03:19.746 INFO 18591 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...2023-07-28 17:03:19.753 INFO 18591 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.2023-07-28 17:03:19.755 INFO 18591 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat]2023-07-28 17:03:19.760 INFO 18591 --- [ restartedMain] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.2023-07-28 17:03:19.770 ERROR 18591 --- [ restartedMain] o.s.boot.SpringApplication : Application run failedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: The [jpabook.jpashop.Member] and [jpabook.jpashop.domain.Member] entities share the same JPA entity name: [Member] which is not allowed! at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1156) ~[spring-context-5.3.28.jar:5.3.28] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:910) ~[spring-context-5.3.28.jar:5.3.28] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.28.jar:5.3.28] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) ~[spring-boot-2.7.13.jar:2.7.13] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731) ~[spring-boot-2.7.13.jar:2.7.13] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) ~[spring-boot-2.7.13.jar:2.7.13] at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) ~[spring-boot-2.7.13.jar:2.7.13] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303) ~[spring-boot-2.7.13.jar:2.7.13] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292) ~[spring-boot-2.7.13.jar:2.7.13] at jpabook.jpashop.JpashopApplication.main(JpashopApplication.java:10) ~[classes/:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:50) ~[spring-boot-devtools-2.7.13.jar:2.7.13]Caused by: org.hibernate.DuplicateMappingException: The [jpabook.jpashop.Member] and [jpabook.jpashop.domain.Member] entities share the same JPA entity name: [Member] which is not allowed! at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.addEntityBinding(InFlightMetadataCollectorImpl.java:311) ~[hibernate-core-5.6.15.Final.jar:5.6.15.Final] at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:813) ~[hibernate-core-5.6.15.Final.jar:5.6.15.Final] at org.hibernate.boot.model.source.internal.annotations.AnnotationMetadataSourceProcessorImpl.processEntityHierarchies(AnnotationMetadataSourceProcessorImpl.java:225) ~[hibernate-core-5.6.15.Final.jar:5.6.15.Final] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess$1.processEntityHierarchies(MetadataBuildingProcess.java:239) ~[hibernate-core-5.6.15.Final.jar:5.6.15.Final] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:282) ~[hibernate-core-5.6.15.Final.jar:5.6.15.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) ~[hibernate-core-5.6.15.Final.jar:5.6.15.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) ~[hibernate-core-5.6.15.Final.jar:5.6.15.Final] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) ~[spring-orm-5.3.28.jar:5.3.28] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.3.28.jar:5.3.28] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) ~[spring-orm-5.3.28.jar:5.3.28] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) ~[spring-orm-5.3.28.jar:5.3.28] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.28.jar:5.3.28] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.28.jar:5.3.28] ... 21 common frames omittedProcess finished with exit code 0  

혹시 각 강의별 상세 PPT 문서를 받을 수 있을까요?

DiaryItem의 버튼에있는 onClick에서 사용되는 id는 props로 받아온 걸 사용하는건가요? 🚨 아래의 가이드라인을 꼭 읽고 질문을 올려주시기 바랍니다 🚨질문 하시기 전에 꼭 확인해주세요- 질문 전 구글에 먼저 검색해보세요 (답변을 기다리는 시간을 아낄 수 있습니다)- 코드에 오타가 없는지 면밀히 체크해보세요 (Date와 Data를 많이 헷갈리십니다)- 이전에 올린 질문에 달린 답변들에 꼭 반응해주세요 (질문에 대한 답변만 받으시고 쌩 가시면 속상해요 😢)질문 하실때 꼭 확인하세요- 제목만 보고도 무슨 문제가 있는지 대충 알 수 있도록 자세한 제목을 정해주세요 (단순 단어 X)- 질문의 배경정보를 제공해주세요 (이 문제가 언제 어떻게 발생했고 어디까지 시도해보셨는지)- 문제를 재현하도록 코드샌드박스나 깃허브 링크로 전달해주세요 (프로젝트 코드에서 문제가 발생할 경우)- 답변이 달렸다면 꼭 확인하고 반응을 남겨주세요- 강의의 몇 분 몇 초 관련 질문인지 알려주세요!- 서로 예의를 지키며 존중하는 문화를 만들어가요. - 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요.

vscode로 플러터 디버깅을 할 때 오류가 나면 오류가 발생한 지점을 표시하면서 디버깅이 일시중지되고 거기서 f5(계속)을 계속 눌러서 문제되는 지점을 다 확인해야만 디버깅이 재개되는데요, 이게 너무 불편합니다..강의에서보면 안드로이드스튜디오는 그냥 오류메시지만 알려주고 디버깅이 일시정지되거나 그러지 않아서 오히려 디버깅이 편해보이는데, 혹시 선생님께서는 vscode에서도 안드로이드스튜디오식으로 디버깅을 할 수 있게 하는 방법을 아시나요..? 나름대로 찾아보려고 하는데 검색어부터 애매해서 쉽지않네요 ㅠㅠ 그냥 안드로이드스튜디오로 갈아타야할까요..

강의자료 다운로드는 어디서 받나요??

안녕하세요UI_Popup을 상속받는 Popup 스크립트에서, [AntCompany]Init(){GetButton( .. ).gameObject.BindEvent(OnClickEvent1);} void OnClickEvent1() { } ===[Unity Part.3]Init(){GetButton( .. ).gameObject.BindEvent(OnClickEvent1);} void OnClickEvent1(PointerEventData data) { }=== Part.3에서는 PointerEventData를 왜 인자로 넘겨주는지 궁금해요! 

두 가지 질문이 있습니다.EntityModel을 찾을 수 없다고 나오는데 도움을 받을 수 있을까요?? 공식문서에는 RepresentationModel를 상속하여 기능을 추가하라고 가이드하고 있는데, EntityModel와 다른가요? 1. cannot resolve symbol 'EntityModel'제 코드와 설정은 아래와 같습니다.build.gradleplugins { id 'java' id 'org.springframework.boot' version '3.0.0' id 'io.spring.dependency-management' version '1.1.0' } group = 'com.example' version = '0.0.1-SNAPSHOT' sourceCompatibility = '17' repositories { mavenCentral() } dependencies { // web 라이브러리 implementation 'org.springframework.boot:spring-boot-starter-web' // JPA implementation 'org.springframework.boot:spring-boot-starter-data-jpa' // JDBC implementation 'org.springframework.boot:spring-boot-starter-jdbc' // 타임리프 implementation 'org.springframework.boot:spring-boot-starter-thymeleaf' implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect' // TEST testImplementation 'org.springframework.boot:spring-boot-starter-test' developmentOnly 'org.springframework.boot:spring-boot-devtools' // VALIDATION implementation 'org.springframework.boot:spring-boot-starter-validation' // 롬복 compileOnly 'org.projectlombok:lombok' annotationProcessor 'org.projectlombok:lombok' runtimeOnly 'com.h2database:h2' } tasks.named('test') { useJUnitPlatform() }pom.xml<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>3.1.0</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>dateanu</artifactId> <version>0.0.1-SNAPSHOT</version> <name>dateanu</name> <description>dateanu</description> <properties> <java.version>17</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-hateoas</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> </dependency> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>2.4.4</version> </plugin> </plugins> </build> </project> application.properties# DATABASE spring.h2.console.enabled=true spring.h2.console.path=/h2-console # spring.datasource.url=jdbc:h2:~/local spring.datasource.url=jdbc:h2:~/local;AUTO_SERVER=true spring.datasource.driver-class-name=org.h2.Driver spring.datasource.username=sa spring.datasource.password= # PORT server.port=9090 # JPA spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect # USE THIS spring.jpa.hibernate.ddl-auto=create # spring.jpa.hibernate.ddl-auto=update // OR THIS # AVOID THIS # spring.jpa.hibernate.ddl-auto=create # spring.jpa.hibernate.ddl-auto=create-drop spring.messages.basename=messages spring.messages.fallback-to-system-locale=false Controllerpackage com.example.dateanu.rest_api; import jakarta.validation.Valid; import lombok.RequiredArgsConstructor; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.*; import org.springframework.web.servlet.support.ServletUriComponentsBuilder; import java.net.URI; import java.util.List; @RestController @RequiredArgsConstructor public class UserController { private final UserDaoService service; // 싱글톤 객체를 생성자주입을 하기 위해 꼭 final이 붙어야한다. @GetMapping("/users") public List<User> retrieveAllUsers() { return service.findAll(); } // GET /users/1 @GetMapping("/users/{id}") public User retrieveUser(@PathVariable int id) { User user = service.findOne(id); if(user == null){ throw new UserNotFoundException(String.format("ID[%s] not found",id)); } // HATEOAS return user; } @PostMapping("/users") public ResponseEntity<User> createUser(@Valid @RequestBody User user){ User savedUser = service.save(user); URI location = ServletUriComponentsBuilder.fromCurrentRequest() .path("/{id}") .buildAndExpand(savedUser.getId()) .toUri(); return ResponseEntity.created(location).build(); } @DeleteMapping("/users/{id}") public ResponseEntity<User> deleteUser(@PathVariable int id){ User user = service.deleteById(id); if(user == null){ throw new UserNotFoundException(String.format("ID[%s] not found")); } return new ResponseEntity<>(user, HttpStatus.OK); } @PutMapping("/users/{id}") public ResponseEntity<User> replaceUser(@PathVariable int id,@RequestBody User user){ User replacedUser = service.replace(id,user); return new ResponseEntity<>(replacedUser, HttpStatus.OK); } @PatchMapping("/users/{id}") public ResponseEntity<User> updateUser(@PathVariable int id,@RequestBody User user){ User updatedUser = service.update(id,user); return new ResponseEntity<>(updatedUser, HttpStatus.OK); } } 어떤 것 때문인지 몇 시간을 구글링하고 디버깅해봐도 해결되지가 않네요 ㅠㅠ** 2.4.4 version에 hateoas 의존성 추가했으며, Gradle, Maven 모두 refresh 하였습니다.2.공식문서에서는 RepresentationModel 을 상속받아 쓰게끔 가이드가 되어있는 것을 확인했습니다.https://spring.io/guides/gs/rest-hateoas/EntityModel을 사용하는 것과 다른 것인지, 어떤 것이 best practice 인지 알려주실 수 있나요??** 이 또한 cannot resolve symbol 'representationmodel' 에러가 발생하네요 ㅠㅠ 감사합니다 :-)

[질문 내용]보안매체와 토큰이라는 엔티티 클래스가 있습니다.보안매체 하나에 서버에서 부여받은 토큰을 따로 db에 저장하여 관리하려고 하는데요. 하나의 보안매체에서는 유효한 토큰 하나만 부여 가능하므로 OneToOne 관계로 관계를 맺었습니다. 그런데 이 토큰은 일정기간이 지나면 만료가 되고 결국 만료기간이 지나면 새로운 토큰을 생성해야합니다. 이렇게 된다면 하나의 보안매체에 여러개의 토큰이 매칭 될 수 있는데.. 이건 oneToMany 관계이고, 비지니스에서 쿼리 수행을 통해 만료 안된 토큰을 추출 해야하는 상황인걸까요? 조금 혼선이 옵니다 ㅠㅠ 도움 주시면 감사하겠습니다.

-- 아래는 수행 오류 발생. 스칼라 서브쿼리는 단 한개의 결과 값만 반환해야 함.select a.*, (select ename from hr.emp x where x.deptno=a.deptno) as enamefrom hr.dept a; 위의 테스트 결과가 에러가 나오는데 select ename from hr.emp x, hr.dept a where x.deptno=a.deptno 서브쿼리만 따로 출력해 보면 ename에 대한 하나의 컬럼 값만 나옵니다. 아무리 생각해도 1개 이상의 row나 1개 이상의 컬럼이 서브쿼리에서 반환되지 않고 모든 ename은 하나의 값만 가지고 있는걸 확인했는데, 왜 에러가 발생하는 것인지 잘 모르겠습니다.

안녕하세요 강사님강의 너무 잘 듣고 있습니다.혹시 다음 이펙티브 자바 3편은 언제쯤 나올까요?다음 강의도 너무 기대돼서 여쭤봅니다.

안녕하세요, 지금 제가 '타일 단위 이동' 강의까지 들었습니다. 그런데 실습을 따라하던 도중 Rookiss 님의 실행 화면에서는 게임이 잘 작동하는데, 저는 게임 시작을 누르면 처음에 플레이어가 안 보이다가, 이동시키면 보이기 시작하는데 체력 바가 Ground 타일맵에 가려서 보이질 않네요. 그래서 중간에 제가 잘못 따라했나 싶어서 강의 자료에서 새로 다운받아서 프로젝트를 실행했는데도 같은 결과가 나옵니다.어떤 문제인지 알 수 있을까요? 이해를 도와주기 위한 영상 링크 또한 올려 드리겠습니다.https://youtu.be/X892-cHkeN8 

안녕하세요 강사님 현재 초급강의를 진행하면서 중급강의를 결제를 해서 보고있는데요 초급강의 내용들 대부분이 UI쪽 위주인거 같아서 혹시 빠르게 공부를 진행하려면 초급 강의를 건너 뛰거나 중급강의와 동시에 진행하는 방법도 괜찮은지 여쭈어보려고 합니다. (회사에서 급하게 프로젝트를 진행해야 되서 그렇습니다.)

안녕하세요 큰돌님! 문제를 푸는 도중 답이 안나와서 해결 영상을 보던중 강사님과 코드가 비슷해 달가와하고 있던 수강생입니다!강사님께서는제가 1. 같은 수 인지 확인 주석해놓은 부분에서 go 함수 4개를 호출하시던데 이중 for문 안에서 하는 이유가 있을 까요? 최초에 go(0, 0, n)에서 시작하는 순간부터 한번이라도 틀린게 나오면 go 함수 4개를 호출하는 것이 맞다고 생각해서 저는 저렇게 작성하였습니다.+ 제 코드가 오류가 나는데 이유를 잘 모르겠습니다...구글링을 해봐도 안나와서 도움 요청드립니다..!강의 영상 항상 감사합니다 :)http://boj.kr/febf3b03187c4c019488df967a6901b4 

이전 강의에서 만든 서버에서 서버로 요청하는 nodecat서버를 프록시 서버라고 봐도 되나요?브라우저에서 nodecat과 같은 도메인인 localhost:4000/myposts 요청을 보냈고 nodecat 서버가 이를 받아 nodebird서버로 localhost:8002/v1/post/my 요청을 보냈으니 이게 뭐 http-proxy-middleware같은 패키지를 써서 따로 구현해야 하는 프록시 서버랑 뭐가 다른지 모르겠습니다.

가비아 에서 도메인 결제 후 터미널 dig 부분에서 막혀서 질문 드립니다. 가비아  AWS 여기까지 잘 따라 왔는데 터미널에서 오류가 뜨네요 강의에서 2-3일 걸릴수도 있다했는데 현재 6시간 이상 지나도 안돼서 궁금함에 질문 남겨요.. 기다리면 될까요? 아님 잘못한 부분이 있을까요?

deprecated 되는 걸로 알고있고안써줘도 되는 것 같은데 리액트랑 타입스크립트 버전업에 따른 결과인가요?

안녕하세요 선생님, 강의 잘 듣고있습니다!MVC 패턴-적용 강의 내용에서 <c:forEach>를 사용하기 위해 <%@ taglib prefix="c" uri="을">http://java.sun.com/jsp/jstl/core"%>을 선언해주셔야 한다고 하셨는데 저는 그 부분을 강의와 똑같이 따라하는 과정에서 빨간색으로 오류가 나서 질문드립니다.답변 부탁드려요 ! 사진 첨부합니다.