Q271. What are the advantages of React?
Below are the list of main advantages of React, 1. Increases the application's performance with _Virtual DOM_. 2. JSX makes code easy to read and write. 3. It renders bot...
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Q272. How do you add global CSS in Next.js?
Adding global CSS depends on whether you are using the modern **App Router** or the legacy **Pages Router**: ### 1. In App Router (`app/` directory): Import your global C...
Q273. Sorting direction keywords?
In the SQL `ORDER BY` clause, sorting direction is controlled by two keywords: 1. **`ASC` (Ascending)**: Sorts from lowest to highest (1 to 9, A to Z, oldest date to newe...
Q274. What is the purpose of <header> tag?
The `` tag is used to defined the header section of a webpage which includes site logo, navigation menu, and other introductory content.
Q275. What is a post message?
Post message is a method that enables cross-origin communication between Window objects.(i.e, between a page and a pop-up that it spawned, or between a page and an iframe...
Q276. What are the limitations of React?
Apart from the advantages, there are few limitations of React too, 1. React is just a view library, not a full framework. 2. There is a learning curve for beginners who a...
Q277. How do you use Tailwind CSS in Next.js?
By installing Tailwind CSS and configuring it in the next.config.js file. ```bash npm install tailwindcss postcss autoprefixer npx tailwindcss init -p ``` Then, add the f...
Q278. Default sort order if not specified?
If no direction keyword is specified in an `ORDER BY` clause, the default sort order is **`ASC` (Ascending)**: ```sql -- These two queries produce identical ordering: SEL...
Q279. What is the purpose of <nav> tag?
The **``** element represents a section of a page whose purpose is to provide navigation links, either within the current document or to external pages: ```html All Categ...
Q280. What is a Cookie?
A cookie is a piece of data that is stored on your computer to be accessed by your browser. Cookies are saved as key/value pairs. For example, you can create a cookie nam...