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![]() Paley, "Apocalypse Without Millenium" Part 2 In the next article we'll discuss inheritance along with the other main features of object-oriented programming languages, and see how JavaScript supports them.In this doomed world, no type can find its antetype. ![]() You can see how in JavaScript, if Professor and Student objects can have Person prototypes, then they can inherit the common properties, while adding and redefining those properties which need to differ. In an OOP system we might say that professors and students both inherit from people. Inheritance is a feature of object-oriented programming languages that lets programmers express the idea that some objects in a system are more specialized versions of other objects.įor example, if we're modeling a school, we might have professors and students: they are both people, so have some features in common (for example, they both have names), but each might add extra features (for example, professors have a subject that they teach), or might implement the same feature in different ways. In particular they support a version of inheritance. Prototypes are a powerful and very flexible feature of JavaScript, making it possible to reuse code and combine objects. Solve common problems in your JavaScript code.Express Tutorial Part 7: Deploying to production.Express Tutorial Part 6: Working with forms.Express Tutorial Part 5: Displaying library data.Express Tutorial Part 4: Routes and controllers. ![]() Express Tutorial Part 3: Using a Database (with Mongoose).Express Tutorial Part 2: Creating a skeleton website.Express Tutorial: The Local Library website.Setting up a Node development environment. ![]() Express web framework (Node.js/JavaScript).Express Web Framework (node.js/JavaScript).Django Tutorial Part 11: Deploying Django to production.Django Tutorial Part 10: Testing a Django web application.Django Tutorial Part 9: Working with forms.Django Tutorial Part 8: User authentication and permissions.Django Tutorial Part 7: Sessions framework.Django Tutorial Part 6: Generic list and detail views.Django Tutorial Part 5: Creating our home page.Django Tutorial Part 4: Django admin site.Django Tutorial Part 2: Creating a skeleton website.Django Tutorial: The Local Library website.Setting up a Django development environment.Server-side website programming first steps.Setting up your own test automation environment.Building Angular applications and further resources.Advanced Svelte: Reactivity, lifecycle, accessibility.Dynamic behavior in Svelte: working with variables and props.Vue conditional rendering: editing existing todos.Adding a new todo form: Vue events, methods, and models.Ember Interactivity: Footer functionality, conditional rendering.Ember interactivity: Events, classes and state.Ember app structure and componentization.React interactivity: Editing, filtering, conditional rendering. ![]()
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