What are some alternatives to using singletons in software design?
An example of an AI chatbot conversation about alternatives to singletons in software design.
What are some alternatives to using singletons in software design?
There are several alternatives to singletons, such as dependency injection, service locators, and using static classes. Each has its own pros and cons.
Can you explain dependency injection?
Dependency injection is a design pattern where an object receives its dependencies from an external source rather than creating them itself. This promotes loose coupling.
What are the benefits of using a service locator?
A service locator provides a centralized registry for services, making it easier to manage dependencies and promote reusability.
Are there any downsides to using static classes?
Yes, static classes can lead to tight coupling and make unit testing difficult since they cannot be easily mocked or replaced.
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