disainimustrites
Disainimustrid, or design patterns, are reusable solutions to commonly occurring problems within a given context in software design. They are not finished designs that can be directly transformed into code, but rather descriptions or templates for how to solve a problem that can be used in many different situations. The concept of design patterns was popularized by the book "Design Patterns: Elements of Reusable Object-Oriented Software" by the Gang of Four (Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides).
These patterns help developers create more flexible, scalable, and maintainable software. They provide a common vocabulary
Examples of common design patterns include Singleton, Factory Method, Observer, and Strategy. The Singleton pattern ensures