Vishal Basumatary

JavaScript Filter If you are working with arrays in JavaScript, you might find that you often need to filter out certain elements based on a specific condition. This is where the filter() method comes in handy. Let's say for example that you have an array of numbers: const

Converting JavaScript Object to JSON JavaScript Object Notation (JSON) is a lightweight data interchange format that is easy to read and write. It is often used to transmit data between a client and a server. Converting a JavaScript object to JSON is a straightforward task that can be accomplished in

How to Convert a String to Charcode in JavaScript If you want to convert a string to charcode in JavaScript, there are different ways to do it. In this post, we will discuss the most common methods that you can use. Method 1: Using the charCodeAt() Method The charCodeAt() method

What is a Dictionary in Programming? In programming, a dictionary is a data structure that stores a collection of key-value pairs. Each key in the dictionary is associated with a specific value. The keys are unique and immutable, meaning that once a key is assigned to a value, it cannot

Header access-control-allow-origin react If you are a developer working with React, then you might have come across the header "access-control-allow-origin" while making API requests to external servers. This header is used for Cross-Origin Resource Sharing (CORS). CORS is a security feature implemented in web browsers that restricts web

How to check if it is a function in JavaScript If you are a JavaScript developer, it is essential to know how to identify whether a variable is a function or not. There are various ways to check if a variable is a function, and we will discuss some of

How to Check if Browser Supports Local Storage in HTML If you are writing web applications that support offline data storage, then you will need to know if the browser supports local storage or not. Here's how you can check if the browser supports local storage: Method 1:

What is Encapsulated JS? Encapsulated JS is a programming technique used to protect the data and behavior of JavaScript objects from being accessed or modified externally. It allows developers to create strong, isolated components or modules that can be reused across different applications without fear of interference or conflicts with

Understanding npm react-router-dom@5 As a developer, I have worked with React extensively and often use react-router-dom package to manage routing in my applications. The latest version of this package is npm react-router-dom@5 What is npm react-router-dom@5? npm react-router-dom@5 is a package that allows developers to manage

How to Change MUI Ripple Color If you are using Material-UI Library (MUI) for your project, you might have noticed that the ripple effect on buttons and other components is in the default blue color. However, you can easily change the ripple color to match your project's design.