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Spring singleton beans are not inherently thread-safe by default. While Spring ensures there's only one instance of a singleton ...

The Singleton pattern guarantees exactly one instance of a class exists throughout your application—but it's one of the most ...

In this video, we explain the Singleton Design Pattern in Java using a thread-safe implementation with Double-Checked Locking.

Many developers get this wrong ❌ Do you know which Spring bean scope creates a new object every time? This quiz explains ...

5:00 - Q7: Explain Final, Finally, Finalize 5:35 - Q8: How do you create a Singleton Class?(The Enum Trick) 6:09 - Q9: What does ...

Lecture 28 of the Object-Oriented Programming (OOP) using Java and Mobile App Development course focuses on the concept of ...

Deep dive into inheritance and polymorphism Class methods, static methods, and property decorators Magic methods ...