C# Generics
C# Generics is a language feature that allows developers to create classes, interfaces, methods, and delegates with type parameters, enabling type-safe and reusable code without sacrificing performance. It provides compile-time type checking and eliminates the need for boxing and unboxing operations when working with value types. Generics are widely used in collections, algorithms, and data structures to ensure code flexibility and efficiency.
Developers should learn C# Generics to write type-safe, reusable, and high-performance code, especially when building collections, data structures, or algorithms that need to work with multiple data types. It is essential for avoiding runtime errors, reducing code duplication, and improving maintainability in applications like .NET libraries, game development with Unity, or enterprise software. Use cases include creating generic lists, dictionaries, or custom repositories in data access layers.