Technical Question Bank · Peer-Reviewed
Search and filter frequently asked interview questions across technical, programming, and behavioral domains. Tailor your interview preparation by difficulty for freshers or experienced developers (2,728 available).
`visibility:hidden` means the tag is not visible, but the space is allocated for it on the page. `display:none` means the tag will not appear at all and there will be no ...
You can use `window.location.href` expression to get the current url path and you can use the same expression for updating the URL too. You can also use `document.URL` fo...
Both _Redux Thunk_ and _Redux Saga_ take care of dealing with side effects. In most of the scenarios, Thunk uses _Promises_ to deal with them, whereas Saga uses _Generato...
Cache revalidation can be handled using the `revalidate` option in `getStaticProps` or by setting appropriate HTTP headers in API routes. - **Using `revalidate`**: Automa...
**No.** The lightweight **runtime-only build** of Vue.js (`vue.runtime.esm-bundler.js`) does **not** include the in-browser template compiler. ### Understanding Vue Build...
A function is a block of code which is executed only when it is called. To def ine a Python function, the def keyword is used. Example: ```python def Newfunc(): print("Hi...
In CSS `url()` functional notation, quotes (single `'` or double `"`) are **optional for standard alphanumeric URLs**, but are **mandatory in specific edge cases**: ```cs...
The below `Location` object properties can be used to access URL components of the page, 1. href - The entire URL 2. protocol - The protocol of the URL 3. host - The host...
_Redux DevTools_ is a live-editing time travel environment for Redux with hot reloading, action replay, and customizable UI. If you don't want to bother with installing R...
By using the `next/image` component, which automatically optimizes images for performance. ```jsx import Image from "next/image"; export default function Home() { return ...
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