Even though HTML is not a programming language, it is still the first language anyone who wants to become a programmer should learn. It's easy to write your first HTML program. All you need is a web ...

HTML Programming for Everyone ... If HTML is the core of a site’s code, CSS is the style. He doesn’t set out to teach it, but rather shows you the main methods for applying CSS.

Aspect-oriented programming allows you to isolate the cross-cutting concerns of your application, reduce code duplication, and improve the readability and maintainability of your code.