Everyone love strings. Especially those hard-code when you can find all references to this one which you're looking for...
How much I love reading such code and often fix it... This is almost the best thing after magic-classes with thousands of lines and no comments.
But lets back to the our topic...
What is "enum"? And why should I use it?
Enumerated type (in short enum) is a data type consisting of named constant values. (from Wikipedia).
For example
enum Days {Mon, Tue, Wed, Thu, Fri, Sat, Sun};
