You may have heard about how array programming languages such as APL, J or K. If you have, you've probably heard that code written in these languages is incredibly dense and unreadable. "Line noise" is a term often used to refer to them. In this post, I will try to use Kap to give an introduction to the language by using an imperative programming style. Actual Kap code is a mix of terse and verbose styles, but perhaps illustrating the verbose style first provide a different perspective. If yo...
