What is AOP? AOP is a way to modularize cross-cutting concerns. Ok, what does “modularize” really mean? Modularization is the encapsulation of a unit of functionality. It is exactly what “Class” is doing in OO world. How about “cross-cutting concerns”? Basically it means any functionalities that span multiple modules/ classes. They include Transaction Management, Security, [...]

Magic behind the scene I always wonder how my Flex application displayed on the Flash Player in browser. Why decompile Flex SWF will give me 2 frames movie? What is SystemManager and how can I get a handle of it? Many of these kind of questions are at the lower level. The level that makes [...]