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Design Pattern

Liskov Substitution Principle in Design Pattern

Liskov Substitution Principle in Design Pattern

December 20, 2022 – by Khanh Nguyen 0

Liskov Substitution Principle is the principle that when we extend a class, we must ensure the correctness of that class. An example that you often see when learning about this principle is that a rectangle must be a rectangle, the…

Single Responsibility Principle in Design Pattern

Single Responsibility Principle in Design Pattern

December 4, 2022 – by Khanh Nguyen 0

The Single Responsibility Principle is the first of the five SOLID principles for object-oriented design that makes the classes we write easy to understand and maintain. For this principle, when defining a class, we define it only with a single…

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