What are the main design patterns used in Python?
The main design patterns in Python include Singleton, Factory, Observer, and Strategy patterns.
Can you explain the Singleton pattern?
The Singleton pattern ensures a class has only one instance and provides a global point of access to it.
How does the Factory pattern differ from the Singleton?
The Factory pattern creates objects without specifying the exact class, while Singleton restricts instantiation to one.
Which pattern would you recommend for a new project?
It depends on the project needs, but the Factory pattern is often a good choice for flexibility.
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