@Harshalini
I write blogs about JavaScript
Nothing here yet.
Nothing here yet.
Oct 6, 2022 路 2 min read 路 What are hooks? Hooks are basically meant to maintain state in ReactJS without writing a class component. Hooks are a new addition in React 16.8. There are various hooks in react for different purposes. Let us see what is a useState hook. The useS...
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May 14, 2022 路 3 min read 路 We know how to write HTML, but how to set some properties to that HTML element? 馃To set the properties to HTML elements, we have CSS selectors!! What are CSS selectors? CSS selectors define the elements to which a set of CSS rules apply. Basic selec...
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May 10, 2022 路 3 min read 路 What is a Nullish Coalescing Operator? The nullish coalescing operator returns the right-hand side expression if the left-hand side expression is null or undefined.This operator is written as two question marks ?? Operator precedence: Prece...
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