Singleton Design Pattern in Java in 4 ways
Singleton design pattern is one of the most used design patterns in the IT field. If any client asks to create only one instance of the class or if you create any database that requires only one instance, in that scenario a singleton design pattern is widely used there.
We can create the Singleton design pattern in 4 different ways
1. Early Instance
2. Enums
3. Synchronized
4. Double check
Watch the full video till the end to know how to create singleton by all methods.
I hope that you get some knowledge and tips by watching this video and, tell your friends and somebody who needed this knowledge.
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Timestamps
0:00 Intro about Singleton
1:10 Early Instance or Early Access
3:04 Using Enums
3:55 Static Synchronized
5:30 Double Check
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