What are design patterns in C++ and Java?
Design patterns are reusable solutions to common problems in software design. They provide a template for how to solve issues in C++ and Java.
Can you give me examples of some common design patterns?
Sure! Some common design patterns include Singleton, Factory, Observer, and Strategy patterns.
How do I implement a Singleton pattern in C++?
To implement a Singleton in C++, you can use a static member function that returns a pointer to the single instance of the class.
What about in Java?
In Java, you can implement a Singleton by creating a private constructor and a static method that returns the instance.
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