~hackernoon | Bookmarks (5)

Inheritance allows subclasses to inherit properties and methods from superclasses, promoting code reuse. Method overriding lets subclasses customize inherited methods, enhancing flexibility and maintainability. These concepts are fundamental in object-oriented programming, especially in languages like Dart.

This article dives deep into Dart programming, covering data structures like lists, maps, sets, and the crucial aspect of null safety. Understand how to leverage these features to write efficient and reliable Dart code for improved readability and maintainability.

SOLID principles provide a time-tested blueprint for achieving this in object-oriented programming languages like Dart. The Single Responsibility Principle (SRP) advises that each class in your code should focus on just one task. The Open/Closed Principle (OCP) states that yourcode should be easily extendable without needing to modify existing code. The Interface Segregation Principle advises that classes should not be forced to implement interfaces...

Dependency Injection (DI) is a technique that helps manage dependencies between components. Instead of a component directly creating the objects it depends on, those dependencies are provided (“injected”) from the outside. This leads to several key benefits, including improved unit testing and loose coupling.

Functions in Dart provide a powerful way to organize code and encapsulate functionality. In this blog post, we’ll explore different aspects of Dart functions, including positional arguments, one-line functions, optional parameters, and named parameters. Let’s get started.