Problem I’m reading Head First Design Patterns and I’m currently reading about the observer pattern. Is what I produced correct? […]

Problem This program downloads a Code Review HTML file and parses it. Could you review my program? import; […]

Problem I am creating a very small application to demonstrate solid principles and also a brief implementation of a builder […]

Problem I’m going to have a lot of integer values, and at any value change I might need to update […]