Java Tutorial #37 - Singleton Design Pattern in Java Programming (Examples) смотреть онлайн

Java Tutorial #37 - Singleton Design Pattern in Java Programming (Examples)
In this video by Programming for Beginners we will learn Singleton Design Pattern in Java Programming (Examples), using Java Tutorial videos.

In Java, Singleton is a design pattern that ensures that a class can only have one object.

To create a singleton class, a class must implement the following properties:
1. private constructor
2. private static attribute of the class type
3. public static method getInstance()

Singletons can be used while working with databases. They can be used to create a connection pool to access the database while reusing the same connection for all the clients.

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We can learn Java Programming language to make web applications or mobile applications for android phones and several other applications for windows, Mac OS and Unix operating systems. Also we can make android applications using Java programming. The concepts covered will be related to basic java and core java that will help you in your next interview questions. You can use any version of Java but all concepts will be same for all java versions. I will be using Java SE 8.
Java is a high-level programming language. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX.
Java is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Software Development Domain.

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