Community driven content discussing all aspects of software development from DevOps to design patterns. It’s much easier to format an int with printf than a float or double, because decimal precision ...

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs. There are times when you need to associate metadata, or data that ...

JavaServer Pages (JSP) is a more flexible technology than servlets because it can respond to dynamic changes at runtime. Can you imagine a common Java class that has this dynamic capability too? It ...