What is a const? If you don’t know… then leave. Actually, don’t leave. I’m just kidding and you should know that by now. Anyway, a lot of developers know what a const is, but not too many coders use it enough and those that do use it, may not actually now it’s full potential. For those who are confused by it’s usage, I will not offer a tutorial since someone has already done it and done it well. Check out this instructional at: http://www.possibility.com/Cpp/const.html.