Vishal Basumatary

How to Clear a Cookie in Express.js? If you are working with cookies in your Express.js application, you may need to clear a cookie at some point. Here's how you can do it: Method 1: Using the response object The simplest way to clear a cookie

What is an async function in JavaScript? An async function is a function in JavaScript that returns a promise. The execution of an async function is non-blocking, meaning that other code can continue to run while the async function is executing. The purpose of an async function is to simplify

Understanding the Sort Callback Function If you are a developer working with arrays, you must have come across the sort method. The sort method arranges the elements of an array in alphabetical or numerical order. However, it might not work as expected in some cases. That's where the

PA MMJ Portal PA MMJ Portal is an online platform that allows registered patients and their caregivers to access the Pennsylvania Medical Marijuana Program. It is a secure and easy-to-use portal that provides various services related to medical marijuana, such as: * Applying for a medical marijuana card * Renewing a medical

Linking the Filename to the Visible Layer Linking the filename to the visible layer is a common practice in web development. It is done to ensure that the visitors can see the files that they have clicked on. This is important because if they cannot see the files, they may

Web Page Content Update Updating web page content is an important aspect of maintaining a website. It keeps the website fresh and relevant for visitors. There are several ways to update web page content, including: 1. Manual Updates Manual updates involve directly editing the HTML and CSS code of the

Shape of Array in JavaScript Arrays in JavaScript are used to store multiple values in a single variable. The shape of an array in JavaScript refers to the number of dimensions it has and the length of each dimension. 1D Array: A 1D array is the simplest type of array

How to Print in JavaScript If you want to print something in JavaScript, there are a few ways to do it. Using window.print() The easiest way to print a webpage is to use the built-in function window.print(). You simply call this function when the user clicks a button

iife arrow function If you are a JavaScript developer, then you might have come across the term IIFE (Immediately Invoked Function Expression) and arrow functions. These are two different concepts, but they can be used together in some cases. An IIFE is a function that is immediately invoked after it

What is jQuery serialize? jQuery serialize is a method that converts form data into a string that can be submitted through an HTTP request. The method takes all the form fields and converts their values to a string that can be appended to the URL or sent as part of