How to Use Design PatternsA Conversation with Erich Gamma, Part Iby Bill VennersMay 23, 2005 SummaryAmong developers, design patterns are a popular way to think about design, but what is the proper way to think about design patterns? In this interview, Erich Gamma, co-author of the landmark book, Design Patterns, talks with Bill Venners about the right way to think about and use design patterns. Read...

Observer Design Pattern The Observer design pattern defines a one-to-many dependency between a subject object and a number of observer objects so that when the subject changes state, all its observers are notified and updated automatically. ...

Internet Explorer share slips below 90%. This is not good news for web developers. Supporting multiple browsers is a pain