This weekend I was listening to episode 99 of Array Cast. The topic of the fortnight was array indexing, or the way to read values out of arrays. A programmer unfamiliar with array languages may wonder how such a simple concept can fill an entire hour-and-a-half episode (and they may even have to extend it to another episode), and to answer that question I would recommend listening to the episode, but the short answer is that array languages focus on organising data in arrays and then perform...
