[Solved] ReferenceError : window is not defined
Srinivas
The ReferenceError : window is not defined error mainly occurs if you are using the window object in Node.js, React.js, Next.js. The window object mainly exists in the browser context…
How to get the Class Name of an Object in JavaScript
The constructor method in JavaScript is a special method of a class for creating and initializing an object instance of that class. The constructor will have the same name as the class name so…
Get the index of an Object in an Array in JavaScript
We can find the index of an Object in an Array in JavaScript using the findIndex() and map() methods. Both these methods got added in the ES6 to the Array.Prototype…
[Solved] npm err! missing script: start
The npm err! missing script: start occurs if you have not defined the start script in the package.json file or your application doesn’t have a server.js file which node will…
[Solved] ReactDOM.render is no longer supported in React 18
The issue ReactDOM.render is no longer supported in React 18 happens mainly in the React 18 version as the ReactDOM.render has been deprecated and runs in compatibility mode by providing a warning.…
[Solved] Error: Cannot find module ‘node:events’
If you are trying to use the Discord.js to develop any custom application and if you are not using latest version of Node.js you will get an Error: Cannot find…
JavaScript String toUpperCase()
In this tutorial, we will learn about the JavaScript String toUpperCase() method with examples. The JavaScript String toUpperCase() method converts the string into uppercase and returns a new string. toUpperCase()…
JavaScript String toLowerCase()
In this tutorial, we will learn about the JavaScript String toLowerCase() method with examples. The JavaScript String toLowerCase() method converts the string into lowercase and returns a new string. toLowerCase()…
JavaScript String slice()
In this tutorial, we will learn about the JavaScript String slice() method with examples. The JavaScript String slice() method extracts a section of the string and returns it as a…
JavaScript String split()
In this tutorial, we will learn about the JavaScript String split() method with examples. The JavaScript String split() method splits a string into an ordered list of strings and returns…
