java Programming Glossary: singer

non static variable name cannot be referenced from a static context

http://stackoverflow.com/questions/4226734/non-static-variable-name-cannot-be-referenced-from-a-static-context

name cannot be referenced from a static context class Singer String name String album public Singer name Whitney Houson album.. context class Singer String name String album public Singer name Whitney Houson album Latest Releases public static void.. instance level members. You will need an instance of the Singer class like this public static void main String args Singer s..

What is the difference between persist() and merge() in hibernate?

http://stackoverflow.com/questions/4509086/what-is-the-difference-between-persist-and-merge-in-hibernate

cfg.buildSessionFactory Session session sef.openSession Singer singer new Singer singer.setName Luciano Pavarotti session.merge.. Session session sef.openSession Singer singer new Singer singer.setName Luciano Pavarotti session.merge singer session.flush.. cfg.buildSessionFactory Session session sef.openSession Singer singer new Singer singer.setId 2 singer.setName Luciano Pavarotti..

non static variable name cannot be referenced from a static context

http://stackoverflow.com/questions/4226734/non-static-variable-name-cannot-be-referenced-from-a-static-context

void main String args System.out.println Name of the singer is name System.out.println Album Information stored for album.. args Singer s new Singer System.out.println Name of the singer is s.name System.out.println Album information stored for s.album.. args Singer s new Singer System.out.println Name of the singer is s.getName System.out.println Album information stored for..

What is the difference between persist() and merge() in hibernate?

http://stackoverflow.com/questions/4509086/what-is-the-difference-between-persist-and-merge-in-hibernate

Session session sef.openSession Singer singer new Singer singer.setName Luciano Pavarotti session.merge singer.. Session session sef.openSession Singer singer new Singer singer.setName Luciano Pavarotti session.merge singer session.flush.. new Singer singer.setName Luciano Pavarotti session.merge singer session.flush This is what I see in the database SINGER_ID SINGER_NAME..