Have you ever been curious about how photo editing apps manage to detect the location in the photo where the picture was taken while on vacation, as well as what camera settings were used? The answer to this question lies in the hidden information contained within the photo. This tutorial will examine How to Read
If you work with uploads or media galleries, you’ll often need Image Resolution in JavaScript. In this guide, you’ll quickly learn how to read an image’s true width and height in the browser and display the result on the page. It’s fast, reliable, and can be easily reused. Knowing an image’s pixel size lets you
Nowadays, protection of website content is highly important, as copying and re-publishing materials has become so easy. You can disable copy paste on website with JavaScript to protect your hard work from being used without your approval. Be it a blog, portfolio site, or even an eCommerce site, not letting others copy your content preserves
Large programs usually have their code divided into reusable modules. If you need to reuse more than one function from one file, learning how to export more than one function is essential in JavaScript. This approach helps keep the code clean, modular, and easy to maintain. Instead of repeating the same logic across files, you
Dealing with operations that take time, such as fetching data from a server, is a core part of modern web development. For a long time, this meant wrestling with complex callback functions or long chains of JavaScript promises. This is where learning to use async/await in JavaScript fundamentally changes the game. It brings a modern,
Are you seeking to gain better control over your website in terms of content and user interactions? One of the conventional needs of a web developer is knowing how to disable right click using JavaScript. This prevents the browser from popping up the default context menu, which gives you better control over how users will
Knowing the user’s browser can be incredibly useful when building modern web applications-whether you want to apply specific CSS fixes, optimize functionality, or show compatibility messages. Being able to detect browsers in PHP and JavaScript helps you give your visitors a seamless experience. Moreover, when, for example, an end user browses a web application using
Would you like to scan barcodes with JavaScript right off a web page? Think about creating a web application that handles your inventory, ticket validation, or product lookup by merely using the camera of a device. Previously, this was only possible with cumbersome native integrations. Now, in contrast, it is achievable with just a few
Node.js developers who want to build fast, scalable, and efficient applications should know the Top 20 Node.js Packages Every Developer Should Master. These essential packages simplify common tasks, enhance application performance, and make development setups smoother. In this guide, we will explore each of these must-know Node.js packages with practical examples and explanations, helping developers
It doesn’t matter if you are a front-end developer or back-end developer before storing or passing data you need to validate it. The data validation process can be complex or may be tricky sometimes. Validation is required because we face different types of users some of them know about the values that they enter and
