What is meta tag? What is position What promise What is callback What is pseudo element and pseudo class

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Accepted Answer

Meta tags are HTML tags that provide metadata about a webpage. Position refers to the placement of an element on a webpage. Promise is a JavaScript object representing the eventual completion or failure of an asynchronous operation. Callback is a function passed as an argument to another function to be executed after a specific event occurs. Pseudo elements and pseudo classes are CSS selectors that allow styling of specific parts of an element.

Meta tags provide metadata about a webpage, such as the page title, description, and keywords.
Position in web development refers to the placement of an element on a webpage, such as relative, absolute, or fixed positioning.
A promise in JavaScript represents the eventual completion or failure of an asynchronous operation, allowing for more readable and maintainable code.
A callback function is a function passed as an argument to another function to be executed after a specific event occurs, such as a user click or data retrieval.
Pseudo elements and pseudo classes in CSS allow for styling specific parts of an element that are not part of the document tree, such as ::before and :hover.

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What is meta tag? What is position What promise What is callback What is pseudo element and pseudo class

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