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Rust vs Go vs C: Database and IoT Application Performance Benchmarks

Rust: A Performance and Security Analysis Through Database and IoT Applications Rust, lauded for its blend of security and speed [1], shows increasing promise as a professional-grade language [3, 8]. However, the 2021 survey [3] highlighted industry

Jan 19, 2025 pm 06:04 PM

Exploring Promises in JavaScript

Mastering asynchronous JavaScript often involves understanding Promises. While initially daunting, Promises become invaluable tools once grasped. This guide clarifies what Promises are, their functionality, and their significance. Understanding Java

Jan 19, 2025 pm 02:34 PM

From Arrays to APIs: My (Mis)Adventures in Web Development

Once upon a time in a not-so-distant past, a curious BCA student named Hardik (yep, that's me!) set out on a journey to conquer the vast and wild land of Web Development. Armed with nothing but a laptop, an unholy obsession with LeetCode streaks, and

Jan 18, 2025 pm 10:34 PM

#DAYSOFCODE: Day 16

Hey everyone! My apologies for the recent silence – balancing coding and consistent updates is proving challenging. Progress on my project, now officially titled "Simple Comments," is slow but steady. I spent a surprising amount of time j

Jan 18, 2025 pm 08:39 PM

Nodejs Interview Questions

This list of Node.js interview questions will help you ace your next interview: What is Node.js? What is the difference between Node.js and JavaScript? Is Node.js single-threaded? What API functions does Node.js support? What are modules in Node.js? What is npm? What are its advantages? What is middleware? Even though Node.js is single-threaded, how does it handle concurrency? What is control flow in Node.js? What is the event loop in Node.js? What are the main disadvantages of Node.js? What is the REPL in Node.js? How to import modules in Node.js?

Jan 18, 2025 pm 02:32 PM

RxJS Subscribe is Deprecated: What Developers Need to Know

The Reactive JavaScript Extension Library (RxJS) has always been the cornerstone of JavaScript reactive programming, providing developers with powerful tools to manage asynchronous data flows. One of the most basic methods in RxJS is subscribe(), which allows developers to listen to and respond to emitted values from an Observable. However, with the latest updates to RxJS, there have been some discussions and changes regarding the use of subscribe(). This article will explore why subscribe() is being deprecated, what changes are being introduced, and how to adapt your codebase to conform to modern RxJS practices. Why subscribe() is deprecated? subscribe

Jan 18, 2025 am 10:29 AM

How to Use Node.js Test Runner: A Detailed Guide

The JavaScript test runner or Node.js test runner helps automate the testing process for websites and web applications by enabling a range of testing techniques, including unit, integration, and end-to-end testing. The Node.js test runner automates

Jan 17, 2025 pm 06:31 PM

Different Ways to Make HTTP Requests in JavaScript

This article explores various JavaScript methods for making HTTP requests, building upon foundational knowledge gained from documentation and tutorials. We'll examine several practical approaches. Fetch API: A modern, built-in JavaScript method re

Jan 17, 2025 am 04:30 AM

How to Become a MERN Stack Developer: A Comprehensive Guide

The technology industry is growing rapidly and there are many opportunities, and full-stack development is one of the most in-demand skills. Among many technology stacks, the MERN stack (comprising MongoDB, Express.js, React, and Node.js) stands out for its efficiency and versatility. If you aspire to become a MERN stack developer, this guide will walk you through the necessary steps. 1. Understand the basics of web development Before diving into the MERN stack, make sure you have a solid foundation of: HTML: The structure of a web page. CSS: Style and layout. JavaScript: The cornerstone of web interaction. You can use freeCodeCamp or M

Jan 17, 2025 am 02:42 AM

Operator ?= in java script

JavaScript’s safe assignment operator ?=: Simplifying error handling in asynchronous operations JavaScript introduces a new operator ?=, called the safe assignment operator. It is designed to simplify error handling in your code, making it easier to read and maintain, especially when dealing with try-catch error catching functions. How does the ?= operator work? When you use the ?= operator, it checks whether the function or operation was successful. A result is returned on success; an error is returned on failure without causing the program to crash. Here's how it works: const [error, result] ?= await fetch("https://dev

Jan 17, 2025 am 12:28 AM

How to Convert Short URLs to Long URLs in JavaScript Using Axios or Fetch

Converting short URLs to long URLs is a common task in web development, especially when dealing with redirects. This article will explore how to achieve this using JavaScript and two popular libraries, Axios and the Fetch API. We will demonstrate how to retrieve the full URL from a shortened TikTok link. Using Axios Axios is a Promise-based HTTP client for the browser and Node.js. Below is a simple example of how to use Axios to convert a short URL into a long format. axios("https://vt.tiktok.com/ZS6yXCpvq/")

Jan 16, 2025 pm 08:32 PM