Design patterns are formalized best practices that the programmer can use to solve common problems when designing an application or system. In software engineering, a software design pattern is a ...

The observer design pattern defines one-to-many relationship between objects so that changes to one object can be notified to the other dependent objects The Observer design pattern falls under the ...

Design patterns are used throughout the computer programming world for numerous reasons, but most resonantly, because they are an informed technique that lends itself to increased innovation and ...

Here on Hackaday, we’re generally designers of hacks that live in the real world. Nevertheless, I’m convinced that some of the most interesting feats are at the mercy of what’s possible in software, ...