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"scripts": { | |
"start": "react-scripts start", | |
"build": "react-scripts build", | |
"test": "react-scripts test", | |
"eject": "react-scripts eject" | |
}, |
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import React from 'react'; | |
import ReactDOM from 'react-dom'; | |
import App from './App'; | |
ReactDOM.render( | |
<React.StrictMode> | |
<App /> | |
</React.StrictMode>, | |
document.getElementById('root') | |
); |
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import React from 'react'; | |
import logo from './logo.svg'; | |
import './App.css'; | |
function App() { | |
return ( | |
<div className="App"> | |
<header className="App-header"> | |
<img src={logo} className="App-logo" alt="logo" /> | |
<p> |
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ReactDOM.render( | |
<React.StrictMode> | |
<App /> | |
</React.StrictMode>, | |
document.getElementById('root') | |
); |
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... | |
function App() { | |
return ( | |
<div> | |
<h1>Weather App</h1> | |
</div> | |
); | |
} | |
... |
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... | |
function App() { | |
return ( | |
<div> | |
<h1>Weather App</h1> | |
<div> | |
<label> | |
Add Location <input type="text" value="Paris"/> | |
</label> | |
<button>Search</button> |
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import React, {useState} from 'react'; | |
// ... | |
function App() { | |
const [locationSearch, setLocationSearch] = useState('Paris'); | |
// ... |
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<label> | |
Add Location <input type="text" value={locationSearch}/> | |
</label> |
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<input type="text" value={locationSearch} | |
onChange={e => setLocationSearch(e.target.value)}/> |
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function App() { | |
const [locationSearch, setLocationSearch] = useState('Paris'); | |
const [locations, setLocations] = useState(['Belfast', 'Dublin']); |
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