In my previous article, I outlined the planning stages that are performed during an XP project, with a particular emphasis on the upfront planning that is ignored in many “XP” projects. This month I ...

Using count-controlled iteration can lead to fewer programming errors and more flexible programs. As can be seen above, using iteration makes a program simpler, less error-prone and more flexible.

In the world of design, the first draft is rarely the best one. This is the foundation of iterative design—a methodology that has transformed how products, websites, applications and print materials ...