Изменение атрибутов, классов и стилей в DOM
В предыдущем руководстве данной серии, «Внесение изменений в DOM», мы рассказали о том, как…
Comment configurer un projet React avec Create React App
L’auteur a choisi Creative Commons pour recevoir un don dans le cadre du programme Write for DOnations. React est un framework JavaScript populaire pour créer des applications front-end….
How To Test a Node.js Module with Mocha and Assert
Testing is an integral part of software development. With the right test setup, this process can be automated, saving a lot of time. In this article, you’ll write tests for a Node.js TODO list module. You will set up and use the Mocha test framework to structure a series of integration tests. Then you’ll use the Node.js assert module to create the tests themselves. Finally, you will try out testing with asynchronous code, and use hooks to prepare your test fixtures and environments.
Comment utiliser EJS pour modéliser votre application de noeuds
Lors de la création rapide d’applications de nœuds en temps réel, il est parfois nécessaire de disposer d’un moyen simple et rapide de modéliser notre application. Jusqu’à présent, nous avons construit…
How To Use Functions in TypeScript
TypeScript fully supports the existing JavaScript syntax for functions, while also adding type information and function overloading as new features. Besides providing extra documentation to the function, type information will also decrease the chances of having bugs. In this tutorial, you will start by creating the most basic functions with type information, then move on to more complex scenarios, like using rest parameters and function overloading.
How To Use Server-Side Rendering with Nuxt.js
Nuxt.js is a framework for Vue.js applications that can solve this problem with server-side rendering, a strategy that renders the application on the server then sends it to the client. In this tutorial, you will use Nuxt.js to generate page routes, create layout components, and set page-specific metadata for an example application.
How To Work with Files Using Streams in Node.js
Streams are an efficient way to handle files in Node.js. In this tutorial, you’ll create a command-line program, and then use it with streams to read, write, copy, and transform files.
How To Write Snapshot Tests For React Components With Jest
In this tutorial, we will be looking at what snapshot tests are and how we can use snapshot testing to ensure our user interface does not change without the team knowing about it. We’ll use Jest, a snapshot testing tool, to write tests for React components.
How To Use JavaScript Unary Operators
Learn how to use JavaScript unary operators.
Binary Heaps and Priority Queues via JavaScript
Learn how to create one of the most common data structure for creating intelligent queues: binary heaps. We’ll use JavaScript to go over the concepts.
