About   cv   Etc   Now   Zettelkästen  
Observer

Object Orientation: Observer Pattern

The observer pattern is a simple yet quintessential design pattern in object oriented programming. As programs become larger, objects multiply quickly, as do the interactions between them. For example, a class instance can be contained as an attribute in another class (composition), or be used by some method in another class (association). …

Read more


See archives for more ...

An IndieWeb Webring 🕸💍