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useDebugValue hook in React

Apr 9, 2023 · 2 min read · The useDebugValue hook is a React hook that allows you to display custom debugging information for a value in the React DevTools. It takes a single argument, which is the value that you want to display in the DevTools. You can pass any value as the a...

useTransition hook in React

Apr 9, 2023 · 2 min read · useTransition hook is a new addition to React as of version 18. It is a hook that allows you to control the rendering of a fallback UI during a state update, which can improve the perceived performance and user experience of your application. When a ...

useImperativeHandle hook in React

Apr 9, 2023 · 2 min read · Certainly! useImperativeHandle is a hook that allows you to expose a custom interface from a child component to its parent component. It's often used in conjunction with forwardRef to create reusable components that allow the parent to control some o...

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Implementing JWT Auth with NodeJS

Dec 22, 2022 · 4 min read · JWT is a particularly useful technology for API authentication and server-to-server authorization. JWT (JSON Web tokens) is a great way to implement authentication in your applications, often it is being treated as a silver bullet for almost every ba...

WJosé commented

Sort a Map based on its value in Java

Jul 13, 2022 · 1 min read · Suppose there is a map with values : {a=5 , z=6 , b=12} and you want to sort based on its values as {b=12 , z=6 , a=5} (descending order) Now if we want to sort the map based on values of map entry then we need to use PriorityQueue class. And here w...