Programming with arrays can be difficult at times but JavaScript provides us with some handy functions for working with arrays, map() is one of them. It is commonly used to iterate over an array and transform each element in it. However, the power of map() can be extended to iterate over objects as well. In […]
4 Ways for Object Mapping in JavaScript (with Examples) Read More »
Node.js, a widely acclaimed runtime for JavaScript, empowers developers with the ability to construct highly scalable applications. Debugging, an integral part of the development process, plays a vital role in identifying and resolving issues that may arise in Node.js applications. This all-inclusive article drives into a variety of effective debugging techniques specifically tailored for Node.js,
Node.js Debugging: Tools, Techniques, and Challenges Read More »
Imagine your favorite coffee shop is closed for renovations. You will obviously start looking for another café that offers a similar atmosphere and your favorite coffee. Similarly, in programming, we encounter situations where we need equivalents for specific functions. Why? Well, Maybe you are a Java programmer working on Python code, and re-programming the entire
Object Comparison: A Deep Dive into compareTo() and it() Read More »
As a developer, you are aware that selecting the appropriate content management system (CMS) is crucial for the success of your project. Making a choice might be difficult because there are many options available. In this article, we will explore two popular web development technologies, Drupal and Node.js, and delve deeper into which one is
Drupal vs NodeJS: Choosing the Right CMS Read More »
There are different types of code editors available, each one with slightly different features. Some are designed with the goal of making the software engineer’s job easier. Others are more streamlined and have more limited feature sets so you can focus on the code itself, which is more important. And, there is no right or
VSCode vs Sublime: Which one is Better? Read More »
Writing files is a fundamental operation in the development of full-fledged web applications. For instance, applications like WhatsApp, write user data, such as chats, in a file that can be downloaded upon request. In Node.js, this operation can be easily done in a few lines of code using the FS module. In this tutorial, we
File upload in Node.js seems tedious due to its async nature and network programming approach. However, it is one of the easiest file upload mechanisms you have seen yet. How to perform file upload using Node.js? We will be going to use the Express framework and middleware called “multer”. This middleware is designed for handling
File uploads using Node.js Read More »
The HTTPS server in Node.js can be created using the HTTPS default module. HTTPS servers provide additional security by encrypting data that is being transmitted from a server to a client, plus it uses SSL/TLS certificates to verify the client. If you want to create a website using Node.js, HTTPS also helps you with SEO
Node HTTPS Module: Creating an HTTPS Secure Server in Node.js Read More »
The distinct() function in MongoDB is used to retrieve distinct values. However, it has a problem. This function is a very basic function, it can only select distinct values for one field at a time. So, if there is a need to retrieve the complete set of records matching a specified query, it cannot be
Distinct Aggregation in MongoDB – An Easy Guide Read More »
Node and MySQL are a go-to combination for a quick prototype build and in various cases for production build as well. In this tutorial, we will learn how to connect Node with MySQL and how to pool the connections for better performance and optimization of resources. You need Node and MySQL installed in your system
Node.js and MySQL Connection Pool Example Read More »