If you want to work on a big software development project which requires the collaboration of different team members and also need frequent changes during development, then you must use a version control system. Version control helps us to keep track of the changes we made in our code so that if something goes wrong, we can revert back to any previous version that we want. Without VCS it will be a very hectic work to keep track of the changes in our source code where multiple developers are continuously working on the same code....

JavaScript is the king that rules the world, it runs everywhere and is indeed an amazing language. According to Stack Overflow, it is the most popular programming language and is being on top of the list for 7 years. Using JavaScript you can build interactive websites, the best example being Google Maps (you search and it shows you the location instantly)....

Sending emails is a common task in many applications, whether it be for sending notifications, account verification, password resets, or other communication needs. Node.js, with its event-driven and non-blocking architecture, is well-suited for performing such tasks. In this article, we’ll explore how to send emails using Node.js. We will cover setting up a mail transport, composing the email, and sending it....

We know that adding images to a website makes it more attractive and presentable. Sometimes, we need to align the images either at the right or to the left. Most of the time, we place an image at the center. With traditional CSS, we had to write a bunch of code to accomplish this specific task. Bootstrap offers different classes for images to make their appearance better and also to make them responsive. Making an image responsive means it should scale according to its parent element. That is, the size of the image should not overflow its parent element and will grow and shrink according to the change in the size of its parent without losing its aspect ratio. Using Bootstrap 4, it is easy to apply pre-defined bootstrap classes to align the images. In this article, we will learn to align images in Bootstrap 4....

Web scraping is a technique to fetch data from websites. While surfing on the web, many websites prohibit the user from saving data for personal use. This article will brief you about What is Web Scraping, Uses, Techniques, Tools, and challenges of Web Scraping....

Once a network of static electronic pages, the web is currently an ecosystem that’s dynamic and innovative. In the same way that it has transformed the acquiring of information and connecting with a greater fraction of the world, Web Development itself is also on its own journey of discovery. New technologies develop at such a rapid speed to entirely transform how we construct and communicate using web applications....

Designing a Stepper Form in React JS displays progress through a sequence of logical and numbered steps. They may also be used for navigation. Steppers may display a transient feedback message after a step is saved....

Functions in JavaScript allow us to carry out some set of actions, important decisions, or calculations and even make our website more interactive. In this article, we will learn the difference between ‘function declaration’ and ‘function expression’. The similarity is both use the keyword function and the most prominent difference is that the function declaration has a function name while the latter doesn’t have one....

CSS stylesheets are used to describe the presentation of a document written in HTML. It provides color, layout, background, font, and border properties while also allowing better content accessibility, enhanced flexibility, and control, as well as the specification of the characteristics of presentation. CSS stylesheets can be applied to an HTML document in 3 ways – inline styles, embedded stylesheet, and external stylesheet....

Whenever you work with any programming language, you might hear about various frameworks based on that language. When you work on software, you might use any framework to enhance the quality of your application. Frameworks provide many advantages to the developers and reduce the time and effort required in the development process. They enable developers to write clean code that is easily understandable by others....

PHP is a server side scripting language designed for web development by Rasmus Lerdorf in 1994. Since its launch in 1994 PHP has become an industry standard supporting almost 80% of the websites ( 79.8% to be precise) with its closest competitor being ASP.Net at 19.8% and others like Ruby, Java trailing far behind....

A programming language is said to have First-class functions if functions in that language are treated like other variables. So the functions can be assigned to any other variable or passed as an argument or can be returned by another function. JavaScript treats function as a first-class citizen. This means that functions are simply a value and are just another type of object....