Ubuntu 9.10 has released, it has some new faetures, i shared a few of them. For more Store, sync and share Integrated “Ubuntu One” technology gives you 2 GB of online storage for free. Easily share files between your own and your friends’ computers. Upgrade at low cost for more storage if you need it. … Read more →

Design patterns is used in software to solve common problem. They can be grouped into 3 category (Creational patterns, Structural patterns, and Behavioral patterns) You can find some information about design patterns here Creational Patterns Abstract Factory (87) Provide an interface for creating families of related or dependent objects without specifying their concrete classes. Builder … Read more →