What are the drawbacks of the Singleton pattern?
The Singleton pattern can lead to issues like global state, making testing difficult and increasing coupling.
Can you explain how it affects unit testing?
Sure! Since Singletons maintain a global state, they can introduce hidden dependencies, making tests less predictable.
Are there any alternatives to the Singleton pattern?
Yes, alternatives include dependency injection and using static classes, which can help reduce coupling.
When should I avoid using the Singleton pattern?
You should avoid it when you need flexibility, testability, or when multiple instances are required.
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