Orthogonality and the DRY Principle. Orthogonality and the DRY PrincipleA Conversation with Andy Hunt and Dave Thomas, Part IIby Bill VennersMarch 10, 2003 Page 1 of 3 >> Summary Pragmatic Programmers Andy Hunt and Dave Thomas talk with Bill Venners about maintenance programming, the DRY principle, code generators and orthogonal systems, and a story about one highly coupled control system: the helicopter.
Andy Hunt and Dave Thomas are the Pragmatic Programmers, recognized internationally as experts in the development of high-quality software. Their best-selling book of software best practices, The Pragmatic Programmer: From Journeyman to Master (Addison-Wesley, 1999), is filled with practical advice on a wide range of software development issues. They also authored Programming Ruby: A Pragmatic Programmer's Guide (Addison-Wesley, 2000), and helped to write the now famous Agile Manifesto. Where can I find textures and background images? Advertisement If you are a graphic designer, you probably know that textures and background images are essential for every project which is related to graphics or design.
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