What is a “closure” in JavaScript? Provide an example of closure
A closure is an inner function that has access to the variables in the outer (enclosing) function’s scope chain. example:
2023 AngularJS Interview Questions for Freshers
2023 AngularJS Interview Questions for Freshers 1. Define AngularJS and what are its key features. AngularJS is one of the most popular, open-source, JavaScript-based frameworks, developed by Google, that was mainly built for developing large-scale, enterprise-level, dynamic, single-page web applications. AngularJS uses HTML as its main template language and uses its syntax for representing the […]
How do I change react version 18 to 17?
npm install –save react@17.0.2 react-dom@17.0.2 How do you degrade to react 17? How do I downgrade react app? Method 1: Use Yarn or NPM Install We suggest you search the “react-dom” and “react” packages beneath dependencies or devDependencies, before replacing them with 16.13. 0. Once done, run “npm install” or “yarn” or any package manager. […]
How to add a Google Translate button on your HTML5 web page.
Example: