Dependency injection: What is Dependency Injection

What is Dependency Injection? Dependency Injection is a design pattern that helps in managing object dependencies in a systematic and scalable manner . Instead of an object creating its own dependencies, they are provided (injected) by an external entity. Learn how dependency injection (DI) is a design pattern that promotes loose coupling and maintainable code by separating object creation from usage. Explore the roles, types, control mechanisms, uses, and advantages of DI with real-world examples. In object-oriented programming, the Dependency Injection (DI) design pattern is a technique that reduces the connection between system components, making the code more modular, testable, and maintainable. Classes frequently rely on other classes to carry out their tasks in a typical software program. There have been several questions already posted with specific questions about dependency injection , such as when to use it and what frameworks are there for it. However, What is dependency inject...