While developing software and its subsequent versions, developers often enhance functionality by modifying existing code. However, developers who modify or enhance that code are usually not its ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you want to master functional programming, the best place to start is with the Java Function ...

The Observer pattern is probably one of the best ways to reduce coupling between objects. For example, if you are writing a typical application, you may decide to provide a factory or manager that ...

Java has not become as pervasive as the original hype suggested, but it is a popular language, used a lot for in-house and server-side development and other applications. Java has less mind-share in ...

The SOLID open-closed principle in Java asserts that a well-designed software component will be open for ongoing extension, but closed to edits and modification. In other words, a Java class that ...

Script languages have been experiencing a renaissance over the past few years. There are many open-source projects such as Jython, Groovy and Bean Shell to allow the scripting environment to interact ...