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When applications make HTTP requests and fail, we need to handle them. Ideally, we take care of these errors in one place in our code. In this article, we discover how to handle these exceptions in Angular by using an interceptor. We look into the be...
Create/update form with smart/dumb components
In this article, we create a complete Breakout-style game. The HTML Canvas provides the game container where we draw graphics via JavaScript. After learning how to use the Canvas for graphics and animations, we go through the algorithms behind collis...
Or how my dreams of writing a game started by animating a square block
You Will Be Surprised By Number 9!
Solving synchronous problems with callbacks, promises, and async/await
Discover the possibilities of Angular internationalization (i18n) and localization (l10n)
After creating a game, it would be nice to save our best scores. If we only save the score in memory it will be gone the next time we play. Instead, we can save the scores in the browser’s local storage. This article steps through how to save high sc...
JavaScript version ES6 (ES2015) brought us a couple of useful features for arrays represented by three dots (…), the rest parameter, and the spread operator. And ES2018 introduced the same syntax for objects. It can be confusing to have one syntax re...
