I have recently started learning design patterns. I have understood the basics of few patterns. Now I want to get familiar with some real code examples where these patterns are being utilized. Can somebody here please point out to some open source projects where design patterns are being used ? I would like to see how design patterns are being used in real world code.
There are various patterns in the C language like star patterns, number patterns, and character patterns.
Design Patterns in the object-oriented world is a reusable solution to common software design problems that occur repeatedly in real-world application development. It is a template or description of how to solve problems that can be used in many situations. "A pattern is a recurring solution to a problem in a context."
Creational design patterns are the Factory Method, Abstract Factory, Builder, Singleton, Object Pool, and Prototype.
Following are some of the links. JUnit Cookbook provides brilliant example of quite a few patterns - really worth checking.
Hope that helps.
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