Jan 7, 2006
Joel Spolsky had a very good Making Wrong Code Look Wrong article where he rehabilitates the hungarian notation for certain dedicated purposes (tips: no, hungarian is not about junking your code with variable prefix such as string, int and array). Joel Spolsky presents the idea of prefixing unsafe (i.e. user provided) strings in the context of web-based application with us, standing for unsafe string. Such practice makes a lot of sense in situations where things have to be right by design (security is a typical example because no security holes are going to pop-up against typical non-hostile users).