At a job interview on Friday, I had to write code, and one of the things that came up when we were talking about implementation of a concept was recursion. The director of the group said to me "Don't ...

Just like production code, test code needs to be rigorously examined to ensure it’s clean and bug free. In this first half of a two-part article, Klaus Berg makes the case for why good unit tests are ...

Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...