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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 ...

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 ...

FACTORY METHOD is a creational design pattern used to delegate the creation of objects to a method, instead of instantiating ...

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

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