Community driven content discussing all aspects of software development from DevOps to design patterns. Java web frameworks popular at the turn of the century are often slagged for their reliance on ...

The Apache Jakarta site is home to many well-known Java open source projects, including Tomcat, Ant, and log4j. A lesser-known subproject of Jakarta is Jakarta Commons, a repository of reusable Java ...

Community driven content discussing all aspects of software development from DevOps to design patterns. As developers migrate their old Java Persistence API applications to JPA 3, their progress is ...

XML has two main advantages: first, it offers a standard way of structuring data, and, second, we can specify the vocabulary the data uses. We can define the vocabulary (what elements and attributes ...

An XML document is a great way to represent information. But some characters, such as the ampersand, can be problematic because they have special meaning. Here is how to avoid the pitfalls presented ...