A software developers' work in complex enterprise application environments usually involves spending many hours maintaining existing applications, time that could be spent building new and innovative ...

Java Standard Edition (SE) 6 included support for Web services. This post begins a four-part series on Web services in Java SE by explaining what Web services are and overviewing Java SE’s support for ...

Web services promise a brave new world of easy software integration using XML and the Web. Because they’re based on XML, Web services have the potential to serve as platform-independent glue between ...

A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...