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Singleton Design Patterns - Javatpoint
Oliver Jumpertz on Twitter: "Python tip 🐍 You can effectively create a singleton with FastAPI's dependency injection system by leveraging lru_cache! https://t.co/QygrAGcSdi" / Twitter
Design patterns that I often avoid: Singleton | InfoWorld
Singleton Design Pattern - Introduction - YouTube
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Primer on Python Decorators – Real Python
Design Pattern in Python (1): Singleton - DEV Community
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Singleton
Python — Five Ways to Write Singleton | by Tony | Geek Culture | Medium