November 24, 2009
Servlet 3.0: A Sneak Preview – Apart from the addition of functionalities such as filters and web application events, the Servlet specification—one of the key Java APIs for web application development—has not undergone any major changes since its introduction. However, the specification has remained robust, and the release of the new Servlet 3.0 specification (JSR [...]
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September 9, 2009
Implementing composite keys with JPA and Hibernate – Occasionally, you come across a situation where a composite key is required, and you need a strategy for this. This tip shows you how to implement composite keys with JPA and Hibernate. A Simple Java class for Amazon SimpleSQS – With such a beautiful service such as [...]
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