design-patterns Archives

Java, Programming

IT Nursery

What is the difference between Factory and Strategy patterns?

Can any one explain the difference between factory and strategy patterns? For me both are looking same other than an extra factory class ...

June 4, 2022
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C#, Programming

IT Nursery

Why and How to avoid Event Handler memory leaks?

I just came to realize, by reading some questions and answers on StackOverflow, that adding event handlers using += in C# (or i ...

June 3, 2022
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design-patterns, Programming

IT Nursery

Ways to eliminate switch in code [closed]

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

June 3, 2022
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design-patterns, Programming

IT Nursery

What is the difference between the template method and the strategy patterns?

Can someone please explain to me what is the difference between the template method pattern and the strategy pattern is? As far as ...

June 2, 2022
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design-patterns, Programming

IT Nursery

How to implement Builder pattern in Kotlin?

Hi I am a newbie in the Kotlin world. I like what I see so far and started to think to convert some ...

June 2, 2022
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design-patterns, Programming

IT Nursery

REST API Login Pattern

I am creating a REST api, closely following apigee suggestions, using nouns not verbs, api version baked into the url, two api paths ...

June 1, 2022
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design-patterns, Programming

IT Nursery

What is the facade design pattern?

Is facade a class which contains a lot of other classes? What makes it a design pattern? To me, it is like a ...

June 1, 2022
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design-patterns, Programming

IT Nursery

Business logic in MVC [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 ...

May 31, 2022
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design-patterns, Programming

IT Nursery

How will I know when to create an interface?

I’m at a point in my development learning where I feel like I must learn more about interfaces. I frequently read about them ...

May 30, 2022
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design-patterns, Programming

IT Nursery

How to explain dependency injection to a 5-year-old? [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, ...

May 30, 2022
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