TheServerSide

How to make multiple values per key in a Java map possible example

Community driven content discussing all aspects of software development from DevOps to design patterns. Java collection classes allow a developer to keep track of contained items in one of two ways, ...
TheServerSide

JPA and Hibernate enum mapping with annotations and the hbm.xml file

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java enum, introduced in Java 5, will map to the underlying database without any ...