Engineering

What Problems Do Design Patterns Actually Solve?

When design patterns are first introduced, they often appear as a list of names to memorize.Creational patternsFactory Method, Abstract Factory, Builder, Prototype, SingletonStructural patternsAdapter, Bridge, Composite, Decorator, Facade, Flyweight, ProxyBehavioral patternsChain of Responsibility, Command, Interpreter, Iterator,Mediator, Memento, Observer, State, Strategy,Template Method, Visit..