Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange


I've been teaching CS for more than twenty years in Italy... mostly C, C++, Java, PHP, bash and general topics. Recently I "met" Ruby and Rails and I'm trying to learn it from the ground up. I'm currently "back to school" at the University, to get my Ph.D. in Computer Science Engineering.