JavaScript is a flexible language, allowing functions to be assigned to variables, passed as arguments, and even returned from other functions. This capability is made possible because JavaScript treats functions as first-class citizens. But what doe...
JavaScript, by design, is a single-threaded language 🧵. This means it can only execute one task at a time. However, many modern applications require operations like network requests 🌐, file handling 📁, or database queries 🗄️, which can take time ...
The past week has been all about diving deep into JavaScript, pushing through challenges, and coming out with a much clearer understanding of the language. As someone who enjoys working with technologies and solving problems, I wanted to share my exp...
Introduction JavaScript is a single-threaded, asynchronous programming language. While its synchronous nature can make things simpler, handling long-running operations (like network requests or file reads) requires a non-blocking approach. Enter call...
Asynchronous Programming allows to perform tasks that takes time to execute (such as fetching data from a server or reading files) without blocking the execution of other code. Instead of waiting for a task to complete, the code moves on to other tas...
When you're building dynamic applications with JavaScript that display real-time data – like a weather app or live sports dashboard – you'll need a way to automatically fetch new data from an external source without disrupting the user experience. Yo...
In Android development, buildConfigField is a powerful tool for defining constants at build time. It allows developers to embed configuration values directly into the generated BuildConfig class, making them accessible throughout the application code...
In this article, we’ll explore the world of asynchronous programming and learn how to handle non-blocking operations in JavaScript. We’ll cover the differences between synchronous and asynchronous code, callbacks, promises, async/await, error handlin...
Introduction Asynchronous programming is a cornerstone of modern development, enabling applications to perform tasks concurrently and maintain responsiveness. However, for many developers, grasping the concepts of asynchronous programming can be chal...
All programming languages have runtime engines that execute their code. In JavaScript, the runtime engine is single-threaded, which means that it runs code line by line or sequentially. The JavaScript runtime engine makes it a synchronous programming...
