Category: Dart

In this post, we’ll dive into how to access your device height and width inside a Flutter application. When developing mobile apps, adapting to different screen sizes is crucial for creating responsive designs that work seamlessly across multiple devices. By leveraging Flutter’s built-in tools, such as MediaQuery, you can easily access the dimensions of a…

In Dart, mixins allow you to reuse code across multiple classes without the need for inheritance. Unlike traditional inheritance, which follows a strict parent-child relationship, mixins offer a more flexible way to share functionality across different classes. This guide will dive into how mixins work, their benefits, and when to use them in your Dart…

Operator overloading is a powerful feature in Dart that allows developers to redefine the behavior of operators for user-defined classes. By implementing operator overloading, you can specify how operators (like +, -, *, etc.) work with instances of your custom classes, enhancing code readability and usability. This guide will cover the concept of operator overloading…

In Dart, you associate static methods and variables with the class itself rather than with an instance of the class. This association allows you to access static members without needing to create an object of the class. You find static methods and variables particularly useful for utility functions, constants, or scenarios where you need to…

Getters and Setters are essential features in Dart that allow for controlled access to class properties, providing a safe way to read and modify private variables. In this post, we’ll explore how getters and setters work in Dart, their benefits, and how to use them effectively to encapsulate and protect data in your applications. For…

Abstraction is one of the four pillars of Object-Oriented Programming (OOP), along with encapsulation, inheritance, and polymorphism. In Dart, abstraction focuses on exposing only the necessary details of an object while hiding the complex implementation. This allows developers to work with more simplified and manageable components. This post will cover the concept of abstraction in…

Inheritance is one of the core principles of Object-Oriented Programming (OOP) that allows a class to inherit properties and methods from another class. In Dart, inheritance helps to promote code reuse and establishes relationships between classes, making the code more maintainable and structured. This post will explore inheritance in Dart, how it works, and its…

Polymorphism is one of the core principles of Object-Oriented Programming (OOP). It allows objects to be treated as instances of their parent class, enabling flexibility and extensibility in code. In Dart, polymorphism plays a significant role in simplifying complex code and promoting reusability. This guide will walk you through the concept of polymorphism in Dart,…

Dart is an object-oriented programming language that offers strong support for OOP principles like encapsulation, inheritance, polymorphism, and abstraction. This guide will cover these four pillars and additional advanced topics such as getters and setters, static methods, and operator overloading. For further information on other topics of Dart, click here. Introduction to OOP in Dart…

Encapsulation is one of the core principles of object-oriented programming (OOP). It involves bundling data (variables) and methods that operate on that data into a single unit, usually a class, while restricting direct access to some of the object’s components. We prevent unauthorized access and enhance code maintainability and flexibility. In Dart, encapsulation uses private…