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SQL 2021-10-19 23:25:08
could not execute statement; sql [n/a]; constraint [null]; nested exception is org.hibernate.exception.constraintviolationexception: could not execute statement
@Entity @Table(name = "bankuser") public class User implements java.io.Serializable { /** * */ private static final long serialVersionUID = 6447416794596398975L; @Id @GeneratedValue(strategy = GenerationType.IDENTITY... Add solution -
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Java 2021-09-09 14:10:02
Create a simple java bean having bound and constrained properties
import java.awt.Graphics; import java.beans.PropertyChangeListener; import java.beans.PropertyChangeSupport; import java.io.Serializable; import javax.swing.JComponent; /** * Bean with bound properties. */ public class MyBean extends JComponent... Add solution