If you have a Web or other computer-based small business, you might find that you need to do some Java programming. Java is a cross-platform programming language from Oracle that anyone can use. One ...

If you’ve ever written a makefile or designed a Web page with CSS, you’ve already encountered a DSL, or domain-specific language. DSLs are small, expressive programming languages custom designed for ...

Learn how to do basic CRUD operations on JAR, WAR, and EAR files using the command line. Although Java IDEs and numerous graphical tools make it easier than ever to view and manipulate the contents of ...