Abstract Classes & Polymorphism
Polymorphism is often described as the most powerful pillar of OOP. It is the ability to write code that works […]
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Inheritance & Class Hierarchies
Every chat app needs more than one kind of message. A text message, an image, a voice note, a file
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Design Patterns in Dart: Prototype Pattern
Prototype Pattern – one of the creational design patterns that focuses on object cloning instead of building from scratch. What
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Design Patterns in Dart: Template Method Pattern
Template Method Pattern – a behavioral design pattern that defines the skeleton of an algorithm in a base class while
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Design Patterns in Dart: Proxy Pattern
What is the Proxy Pattern? The Proxy Pattern is a structural design pattern that: Provides a substitute or placeholder for
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Design Patterns in Dart: Command Pattern
The Command Pattern is a powerful Behavioral Design Pattern that’s incredibly useful when you want to encapsulate actions (or requests)
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