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GorodenkoffshutterstockJavaScript’s fetch method sends requests to the server and helps you avoid unnecessary lines of code. That’s due in large part to Promises. Fetch can be used for GET requests, as well as sending, updating and deleting data. In this tutorial, we’ll show you how JavaScript fetch…
kentohShutterstockJavaScript’s .map() method results in shorter and more concise code compared to traditional loops. It can easily be combined with other array methods like .filter, .reduce, and . forEach, enabling you to carry out complex data manipulation. In this tutorial, we’ll show you how JS…
REDPIXEL.PLshutterstockTypeScript functions play a crucial role in software development. In particular, TypeScript helps to avoid common JavaScript problems such as type conversion errors. Here you can find out everything you need to know about declaring types, parameters and return values. We’ll also…
Paolo SchorlishutterstockIn order for websites to be displayed accurately, JavaScript needs to be enabled in the browser you are using. Although this is the default setting in Safari, if you want to disable the scripting language, you have the option to do so manually. In this article, we’ll show you how…
Elena KharichkinaShutterstockIf you want to enable (or disable) JavaScript in Firefox, you can do so with a simple command. We’ll show you step by step how to enable JavaScript in the popular browser and what to keep in mind when doing so. With many websites relying on the scripting language in order to…
ra2 studioShutterstockJavaScript is an important tool for many websites and web apps. Without the scripting language, dynamic elements can’t be loaded, which can significantly impact user experience. Here, we’ll explain how to enable JavaScript in Internet Explorer and what you need to consider when…
GaudiLabshutterstockTypeScript is a powerful JavaScript superset that is becoming increasingly popular in web development. In this tutorial, we’ll go over key features of TypeScript and popular use cases. We’ll also explore how TypeScript improves the code development process by increasing…
It’s easy to understand why some people think that Java and JavaScript are similar or even the same thing. However, this isn’t the case. In reality, there is more that separates the two programming languages than unites them. We’ll explain what you need to know about the two…
Object-oriented programming (OOP) is one of main programming paradigms, along with functional programming. At the core of OOP is encapsulating the internal state of objects and the exchange of messages between objects. OOP supplies certain advantages, however these become…
Spam robots, so-called harvesters, consistently search the internet for email addresses that can be used for unlawful advertising, phishing emails, and spreading viruses, worms, and Trojans. You’re recommended to have your contact details on your website, but how do you stop them…