Q211. How Next.js are full stack framework?
Next.js is considered a full-stack framework because it allows developers to build both the frontend and backend of web applications within a single codebase. It provides...
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Q212. How do you submit a form using JavaScript?
You can submit a form using `document.forms[0].submit()`. All the form input's information is submitted using onsubmit event handler ```javascript function submit() { doc...
Q213. What are the two ways of formatting in React Intl?
The library provides two ways to format strings, numbers, and dates: 1. **Using react components:** ```jsx harmony ``` 2. **Using an API:** ```javascript const messages =...
Q214. Prevent API routes from being accessed by the client?
To prevent API routes from being accessed by the client, you can implement authentication and authorization checks in your API route handlers. This ensures that only auth...
Q215. How do you find operating system details?
The window.navigator object contains information about the visitor's browser OS details. Some of the OS properties are available under platform property, ```javascript co...
Q216. JWT Token in Next.js?
JSON Web Tokens (JWT) can be used in Next.js for authentication and authorization. You can create a JWT token upon user login and store it in a cookie or local storage. T...
Q217. What is the difference between document load and DOMContentLoaded events?
The `DOMContentLoaded` event is fired when the initial HTML document has been completely loaded and parsed, without waiting for assets(stylesheets, images, and subframes)...
Q218. How to access current locale with React Intl?
You can get the current locale in any component of your application using `injectIntl()`: ```jsx harmony import { injectIntl, intlShape } from "react-intl"; const MyCompo...
Q219. How do you handle global styles in the App Router?
By creating a `globals.css` file in the `app` directory and importing it in the `_app.js` file. ```css /* app/globals.css */ body { margin: 0; font-family: -apple-system,...
Q220. What is the difference between native, host and user objects?
`Native objects` are objects that are part of the JavaScript language defined by the ECMAScript specification. For example, String, Math, RegExp, Object, Function etc cor...