design-patterns Archives - Page 3 of 3

On design patterns: When should I use the singleton?

The glorified global variable – becomes a gloried global class. Some say breaking object-oriented design. Give me scenarios, other than the good old ...

May 2, 2022
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What is the difference between Builder Design pattern and Factory Design pattern? [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so ...

April 22, 2022
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Naming Classes – How to avoid calling everything a “Manager”? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, ...

April 13, 2022
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Difference between static class and singleton pattern?

What real (i.e. practical) difference exists between a static class and a singleton pattern? Both can be invoked without instantiation, both provide only ...

April 10, 2022
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What are drawbacks or disadvantages of singleton pattern? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

April 10, 2022
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What is dependency injection?

There have been several questions already posted with specific questions about dependency injection, such as when to use it and what frameworks are ...

April 9, 2022
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