Category: Web Development

What are WebSockets & how are they different from traditional HTTP/HTTPS protocols? In conventional HTTP protocols, a client(a web browser) sends an HTTP request to a server and a TCP connection is been made & as soon as the client

In Angular there are two ways to work with forms: Template-driven forms: Template-driven forms are the default way to work with forms in Angular which is used as an internal representation of the form. Reactive forms: Reactive forms allow us

Introduction In this article, my aim is to present a quick guide on how to create Node.js GraphQL API. With a well-structured API, it is possible to have a solid, maintainable, and scalable API that can serve multiple kinds of

Introduction to Video Compression Video Compression is a term used to define a method to reduce the data used to encode digital video content. This reduction in data further translates to various benefits such as smaller storage requirements and lower

XPath XPath in simple terms is a way of finding an element(s) in an HTML DOM by giving its path. It is useful when name or id etc is not available to be directly used to find the element. The

How to Pass the Data to Custom Validation attribute in MVC C#? Introduction .Net provides the capability of validating model data with validation attributes like Required, Compare, Regular Expression, and user-defined custom attributes (also known as data annotations C#). MVC

TF30063 Issue: You are not authorized to access (Tfs Server link) I suddenly started getting the error while committing the code to TFS in Visual studio, after the password of the Microsoft account was changed. As per the scheduled password

How can we add custom Javascript in Moodle/Totara, Javascript & AMD modules? A Javascript module is a collection of Javascript code. It enhances the reusability of this code. As a result, it is called/used from alternative javascript files. These modules

Laravel: Issues in thumbnail along with images while attaching multiple attachments to the mail While sending an email to someone using a laravel Mailable class, we may need to attach some attachments to it. Then we can simply use the