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Understanding Key Software Design Patterns: Factory, Singleton, Observer, Decorator, and More

In software development, design patterns provide tried-and-tested solutions to common design problems. They act as blueprints guiding developers toward more maintainable, scalable, and flexible code. This article explores some of the most widely used design patterns—Factory, Singleton, Observer, Decorator, among others—highlighting their purposes, use cases, and benefits. What Are Design…

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