Node.js

In this article, we will see how to handle the ‘error’ event that is emitted on ‘http.IncomingMessage’ in a node.js http.request.In Node.js, the ‘http.IncomingMessage‘ object is used to represent the incoming HTTP request message. This object is a readable stream, and it can emit various events such as ‘data’, ‘end’, and ‘error’. One of the events that can be emitted by this object is the ‘error’ event, which is triggered when an error occurs while processing the incoming request.The problem is that in some cases, the…

Here, we will discuss and learn about the syntax error in node.js and how we can handle these syntax errors, because when we are using node.js and code on, it might be obvious to make mistake…Node.js: Node.js is a software platform that allows developers to use JavaScript to run server-side scripts. It is built on Chrome’s V8 JavaScript engine and is designed to be lightweight and efficient.The event-driven, non-blocking I/O model of Node.js makes it well-suited for real-time, high-concurrency applications, such as web…

Node.js is a platform that allows developers to build web applications with JavaScript. It is particularly useful for building real-time, high-concurrency applications, such as chat systems, online games, and real-time data processing pipelines.Let me explain to you node.js in a more fun and simpler way:Think of Node.js  as a magical microphone at a party. Imagine you are at a party and want to chat with all your friends at the same time. You could try shouting over the music, but that would not be very effective.…

Restify is an npm package that is used to create efficient and scalable RESTful APIs in Nodejs. The process of creating APIs using Restify is super simple.But firstly, if you are not familiar with what APIs are and want to know more, you can refer to the article here.This article is going to contain the following things:Installing Restify and creating a server using Restify in our simple Nodejs App.Creating a simple API and passing the required data to the client.Testing the API created on our local system.For simplicity…

Node.js is an open-source and cross-platform runtime environment for executing JavaScript code outside a browser. You need to remember that NodeJS is not a framework and it’s not a programming language. Most people are confused and understand it’s a framework or a programming language. We often use Node.js for building back-end services like APIs like Web App or Mobile App. It’s used in production by large companies such as Paypal, Uber, Netflix, Walmart, and so on.You must install Node.js on your computer before you can…

Node.js is an open-source and cross-platform runtime environment for executing JavaScript code outside a browser. You need to remember that NodeJS is not a framework and it’s not a programming language. Most people are confused and understand it’s a framework or a programming language. We often use Node.js for building back-end services like APIs like Web App or Mobile App. It’s used in production by large companies such as Paypal, Uber, Netflix, Walmart, and so on.Scope of a Variable: The word scope means the extent to…

Tabular: Information that is displayed in a table with rows and columns is known as “tabular format”. A data table is an organized and practical approach to displaying a significant amount of information that contains repeated data items. The majority of office productivity software packages, including word processing software and spreadsheets, have capabilities for text and data entry in tabular format.Example:<table> <thead> <tr> <th>Column…

The purpose of this article is to provide a brief overview of speech recognition technology and its common applications, and to demonstrate a free speech-to-text API which can be used to transcribe audio in MP3 and WAV file formats. This demonstration will include step-by-step instructions to call this API using ready-to-run Node.js code examples. Overview of Speech Recognition It’s easy to think of speech recognition as a relatively new addition to the contemporary technology landscape. That’s only a partial truth;…