The principle Tell Don't Ask says: you should endeavor to tell objects what you want them to do; do not ask them questions about their state, make a decision, and then tell them what to do. ...
I am looking on a new language to pick up and found out about Groovy. According to the website, the language is 'agile dynamic' language. How is it Agile? How shorter are the syntax compared to ...
Since Oracle bought Sun and Apple have decided not to continue developing their JVM, is the "write once and run everywhere" model still relevant or has web services/SOA reduced it to an edge case?