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In software engineering, Creational Design Patterns deal with object creation mechanisms, i.e. try to create objects in a manner suitable to the situation. In addition to this basic or ordinary form of object creation could result in design problems ...
Introduction We are all too familiar with the Singleton and Observable design patterns. Yet, there is the so-called Strategy Design Pattern, which is quite useful but unknown to many developers. This design approach is a very nice example of the favo...
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Dependency Inversion Principle(in C++) is the fifth & last design principle of a series SOLID as a Rock design principles. The SOLID design principles focus on developing software that is easy to maintainable, reusable & extendable. In this article, ...
Interface Segregation Principle in C++ is the fourth & by far the simplest design principle of a series SOLID as a Rock design principles. The SOLID design principles focus on developing software that is easy to maintainable, reusable & extendable. I...
Hello folks, Leo here. Today we'll discuss the most famous communication pattern in Swift/iOS development: the delegation pattern. The delegation pattern is very simple if we try to imagine it is just something delegating to other thing. It's a ONE ...
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So you know how to code in general, understand the object-oriented programming, learned C++, and completed at least one Software Development Course (if you're not there yet, these articles aren't for you). You can write software easily if you know at...
Introduction The Open-Closed Principle states that types should be open for extension, but closed for modification. Analogy Lets assume we're operating an online store, and we want end users to be able to filter the items by certain criteria ex. by p...
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Introduction The Single Responsibility Principle states that a class or type should have one primary responsibility and as a result one reason to change. That reason being related to its primary responsibility. Analogy We're writing a simple applicat...
This is the second part of a five-part series about SOLID as Rock design principle. The SOLID design principles, when combined together, make it easy for a programmer to craft software that is easy to maintain, reuse & extend. Open-Closed Principle(O...
This article is the first part of a five-part series about SOLID as Rock design principle series. The SOLID design principles focus on developing software that is easy to maintainable, reusable & extendable. In this article, we will see an example of...
