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cassidoo.co | ||
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www.rasikjain.com
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| | | | | With the release of Hooks in React 16.8, it is now possible to store state in a function. We can add react features like useState and useEffect into the function directly without needing to create class. useState The useState hook adds state to the functional components. useState hook allows you to declare one state variable at a time. import React, { useState } from 'react'; function Counter() { //Declare the "counter" state variable const [counter, setCounter] = useState(0); return ( Clicked {counter} times //increment the counter by 1 on every click setCounter(counter + 1)}>Click here ); } useEffect The useEffect allows to manage side effects in a functional component. | |
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randallkanna.com
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www.mcqn.net
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7amkickoff.com
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| | | I state this as plain fact: Manchester City have spent over ?1bn in just the last 10 years on player transfers. I don't say this as a criticism of Man City. I don't care what country th... | ||
