javascript

React Redux Form Validation Form validation is an essential part of any web application, and React Redux provides an excellent solution for validating forms with their form validation library. React Redux Form Validation is a library that allows you to validate forms in your React application by leveraging the power

Multiple Line String in jQuery As a web developer, I have often come across scenarios where I need to use multiple line strings in jQuery. This can be done in a few different ways: 1. Using Backslash (\) to Escape Line Breaks This is the most basic way of creating a

What is jQuery Responsive? jQuery is a popular JavaScript library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid website development. Responsive web design (RWD) is an approach that aims to provide an optimal viewing experience and user interface on different devices with varying screen sizes

How to remove CORS error from Node app If you are running a Node app that uses AJAX requests to fetch data from a different domain, you may have encountered a CORS (Cross-Origin Resource Sharing) error. This error occurs because the browser blocks the request to prevent cross-site scripting attacks.

Convert Date to String Format dd/mm/yyyy in JavaScript If you are working with dates in JavaScript, you might need to convert them to a string format that is easy to read and understand. In this tutorial, we will show you how to convert a date object to a

MongoDB Bulk Update Bulk update is the process of updating multiple documents in a MongoDB collection at once. Updating each document one by one can be time-consuming and inefficient, especially when dealing with large datasets. Using updateMany() MongoDB provides the updateMany() method to update multiple documents in a collection at

Using the Audio Hook in React As a web developer, I have worked on several projects that require playing audio files either as background music or as sound effects. Recently, I came across the useAudio hook in React which made it easier to handle audio in my projects. What is

How to Add an Event to a Dynamically Created Element in jQuery Have you ever created an element dynamically using jQuery and then struggled to add an event to it? If so, you're not alone. Fortunately, there are a couple of ways to solve this problem. Method 1:

Delete Firebase Document If you are working with Firebase database, there might be some instances where you need to delete a document. There are multiple ways to achieve this based on the type of the document you want to delete. Deleting a Document Using Document Reference The first method to

Matching Emoticons using JavaScript If you ever wondered how to match emoticons in JavaScript, you are not alone. Emoticons are a popular way of expressing emotions in text-based conversations, and being able to recognize them can be useful for various purposes such as sentiment analysis or simply for displaying them