Can a SecondaryTable be a OneToMany relation?

Currently i have the following DB-structure: +—————-+ +———————–+ |Person | |LegalGuardian_Person | |—————-+ |———————–+ |personId, int | |legGuard_person_id, int| |name, varchar | |represented_person, int| |surname, varchar| |representative, int | +—————-+ +———————–+ The represented_person and the representative are both referencing different person. Now I’m trying to with @SecondaryTable or @OneToOne to ‘join’ these entities, that i…

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How to set nth page’s permission and sub permission in hibernate?

I would like to know what is the best way to set nth page permission and sub permission at once using Java 8. Here is Hibernate Entity @Entity(name = “PERMISSION”) public class Permission{ @Id @Column(name = “PERMISSION_ID”) @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; @Column(name = “PERMISSION_NAME”) private String name; @NotFound(action = NotFoundAction.IGNORE) @ManyToOne(cascade={CascadeType.ALL}) @JsonIgnore @JoinColumn(name=”parent_id”)…

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Error sending multiple files per UnicodeDecodeError sockets: ‘utf-8’ codec can’t decode byte 0x89 in position 5

I have a simple client-server program, in which I try to send the contents of my Documents folder that contains 2 files [“img1.jpg”, “img2.jpg”]. Functioning: The server waits for a client to connect and receives the messages from it, but if the message is text: files then the createExp () function that receives the name…

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Unable to install g++ in Ubuntu version 18.04. I used the command “sudo apt install g++”

After running: sudo apt install g++ I’ve got the following error: The following packages have unmet dependencies: g++ : Depends: gcc (>= 4:7.3.0-3ubuntu2) but it is not going to be installed Depends: g++-7 (>= 7.3.0-12~) but it is not going to be installed Depends: gcc-7 (>= 7.3.0-12~) but it is not going to be installed…

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