In this article, we will learn how to upload a file using PHP. Let us first understand some basic configurations....

In this article, we will learn about Event Propagation, Capturing, and Bubbling....

The following approach covers how to authenticate with google using passport in nodeJs. Authentication is basically the verification of users before granting them access to the website or services. Authentication which is done using a Google account is called Google Authentication. We can do Google authentication using OAuth API which is provided by Google on their developer portal....

Hot reloading and Live reloading are something that Reacts Native developers use on regular basis. Both have their own advantages and importance. But there are some key differences between these both....

Typed Language: Typed languages are the languages in which we define the type of data type and it will be known by machine at the compile-time or at runtime....

In the context of Node.js, a demultiplexer is a tool or pattern used to handle multiple streams of data efficiently. Node.js, known for its event-driven architecture and non-blocking I/O operations, often requires handling multiple streams of data concurrently. Demultiplexing in Node.js involves distributing data from a single input stream to multiple output streams based on certain criteria. This article explores the concept of demultiplexers in Node.js, their implementation, and practical applications....

Postman is an API(application programming interface) development tool that helps to build, test and modify APIs. It can make various types of HTTP requests(GET, POST, PUT, PATCH), save environments for later use, and convert the API to code for various languages(like JavaScript, and Python). In this article, we will learn how you pass parameters in Postman requests....

In this article, we will see how we can create A Dynamic Calendar with the help of HTML CSS & JavaScript. We will be designing and implementing a straightforward yet effective dynamic calendar, offering seamless month navigation and quick access to the current month. With a visually appealing design, and user can also jump directly to any day, month or year with the dropdown. The calendar provides event management, allowing users to add, view, track and delete events conveniently....

In this article, we will open the JSON file using JavaScript.  JSON stands for JavaScript Object Notation. It is basically a format for structuring data. The JSON format is a text-based format to represent the data in form of a JavaScript object....

Connecting a MongoDB database to a Node.js application is crucial for utilizing MongoDB’s robust NoSQL features in server-side development. This involves installing the MongoDB Node.js driver, configuring your app for database connectivity, and managing database operations with asynchronous methods and effective error handling....

In this article, we will learn how to access history in JavaScript. We will use the History object to access the history stack in JavaScript. Every web browser will store the data on which websites or webpages opened during the session in a history stack. To access this history stack we need to use the History object in JavaScript....

Sorting a Set based on the values of its elements is a common need in JavaScript. While the built-in sort() function can’t be directly applied to a Set, there’s a workaround. Let’s explore how we can achieve this:...