An essential guide to building supportive entrepreneurial communities"Startup communities" are popping up everywhere, from cities like Boulder to Boston and even in countries such as Iceland. These types of entrepreneurial ecosystems are driving innovation and small business energy. Startup Communities documents the...

This is a collection of small programming tricks that I have come across over many years. Most of them will work only on computers that represent integers in two's-complement form. Although a 32-bit machine is assumed when the register length is relevant, most of the tricks are easily adapted to machines with other register...

Most Systems Administrators are not security specialists. Keeping the network secure is one of many responsibilities, and it is usually not a priority until disaster strikes. How to Cheat at Securing Your Network is the perfect book for this audience. The book takes the huge amount of information available on network security and...