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export default function App() { const[count,setcount]=useState(0); setcount({ count:count+1 }) return ( <div className="App"> <h1>Hello CodeSandbox</h1> <h2>Start editing to see some magic happen!</h2> <button onClick={count}>click</button> </div> ); }

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Hungry Hamster answered on July 20, 2022 Popularity 3/10 Helpfulness 1/10

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  • answer export default function App() { const[count,setcount]=useState(0); setcount({ count:count+1 }) return ( <div className="App"> <h1>Hello CodeSandbox</h1> <h2>Start editing to see some magic happen!</h2> <button onClick={count}>click</button> </div> ); }

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  • instant useState value change
  • import React from "react"; export default function HomePage() { const [count, setCount] = React.useState(0); function addCount() { setCount(count + 1); } function subtractCount() { setCount(count -1 ); } local
  • import React,{ useState } from "react"; function getDeta(){ const[name,setName]=useState(); const[int, setInt]=useState(); const[tc, setTc]=useState(false); function getformValue(t){ console.warn(name,int,tc)

    • export default function App() { const[count,setcount]=useState(0); setcount({ count:count+1 }) return ( <div className="App"> <h1>Hello CodeSandbox</h1> <h2>Start editing to see some magic happen!</h2> <button onClick={count}>click</button> </div> ); }

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    Popularity 3/10 Helpfulness 1/10 Language javascript
    Source: reactjs.org
    Tags: default editing export function javascript return
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    Hungry Hamster
    Contributed on Jul 20 2022
    Hungry Hamster
    0 Answers  Avg Quality 2/10

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