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(C)</th>\r\n            <th>Temp. (F)</th>\r\n            <th>Summary</th>\r\n          </tr>\r\n        </thead>\r\n        <tbody>\r\n          {forecasts.map(forecast =>\r\n            <tr key={forecast.date}>\r\n              <td>{forecast.date}</td>\r\n              <td>{forecast.temperatureC}</td>\r\n              <td>{forecast.temperatureF}</td>\r\n              <td>{forecast.summary}</td>\r\n            </tr>\r\n          )}\r\n        </tbody>\r\n      </table>\r\n    );\r\n  }\r\n\r\n  render() {\r\n    let contents = this.state.loading\r\n      ? <p><em>Loading...</em></p>\r\n      : FetchData.renderForecastsTable(this.state.forecasts);\r\n\r\n    return (\r\n      <div>\r\n        <h1 id=\"tabelLabel\" >Weather forecast</h1>\r\n        <p>This component demonstrates fetching data from the server.</p>\r\n        {contents}\r\n      </div>\r\n    );\r\n  }\r\n\r\n  async populateWeatherData() {\r\n    const response = await fetch('weatherforecast');\r\n    const data = await response.json();\r\n    this.setState({ forecasts: data, loading: false });\r\n  }\r\n}\r\n","import React, { Component } from 'react';\r\n\r\nexport class Counter extends Component {\r\n  static displayName = Counter.name;\r\n\r\n  constructor(props) {\r\n    super(props);\r\n    this.state = { currentCount: 0 };\r\n    this.incrementCounter = this.incrementCounter.bind(this);\r\n  }\r\n\r\n  incrementCounter() {\r\n    this.setState({\r\n      currentCount: this.state.currentCount + 1\r\n    });\r\n  }\r\n\r\n  render() {\r\n    return (\r\n      <div>\r\n        <h1>Counter</h1>\r\n\r\n        <p>This is a simple example of a React component.</p>\r\n\r\n        <p aria-live=\"polite\">Current count: <strong>{this.state.currentCount}</strong></p>\r\n\r\n        <button className=\"btn btn-primary\" onClick={this.incrementCounter}>Increment</button>\r\n      </div>\r\n    );\r\n  }\r\n}\r\n","import React, { Component } from 'react';\r\nimport { Route } from 'react-router';\r\nimport { Layout } from './components/Layout';\r\nimport { Home } from './components/Home';\r\nimport { FetchData } from './components/FetchData';\r\nimport { Counter } from './components/Counter';\r\n\r\nimport './custom.css'\r\n\r\nexport default class App extends Component {\r\n  static displayName = App.name;\r\n\r\n  render () {\r\n    return (\r\n      <Layout>\r\n        <Route exact path='/' component={Home} />\r\n        <Route path='/counter' component={Counter} />\r\n        <Route path='/fetch-data' component={FetchData} />\r\n      </Layout>\r\n    );\r\n  }\r\n}\r\n","// In production, we register a service worker to serve assets from local cache.\r\n\r\n// This lets the app load faster on subsequent visits in production, and gives\r\n// it offline capabilities. However, it also means that developers (and users)\r\n// will only see deployed updates on the \"N+1\" visit to a page, since previously\r\n// cached resources are updated in the background.\r\n\r\n// To learn more about the benefits of this model, read https://goo.gl/KwvDNy.\r\n// This link also includes instructions on opting out of this behavior.\r\n\r\nconst isLocalhost = Boolean(\r\n  window.location.hostname === 'localhost' ||\r\n  // [::1] is the IPv6 localhost address.\r\n  window.location.hostname === '[::1]' ||\r\n  // 127.0.0.1/8 is considered localhost for IPv4.\r\n  window.location.hostname.match(\r\n    /^127(?:\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/\r\n  )\r\n);\r\n\r\nexport default function register () {\r\n  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {\r\n    // The URL constructor is available in all browsers that support SW.\r\n    const publicUrl = new URL(process.env.PUBLIC_URL, window.location);\r\n    if (publicUrl.origin !== window.location.origin) {\r\n      // Our service worker won't work if PUBLIC_URL is on a different origin\r\n      // from what our page is served on. This might happen if a CDN is used to\r\n      // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374\r\n      return;\r\n    }\r\n\r\n    window.addEventListener('load', () => {\r\n      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;\r\n\r\n      if (isLocalhost) {\r\n        // This is running on localhost. Lets check if a service worker still exists or not.\r\n        checkValidServiceWorker(swUrl);\r\n      } else {\r\n        // Is not local host. Just register service worker\r\n        registerValidSW(swUrl);\r\n      }\r\n    });\r\n  }\r\n}\r\n\r\nfunction registerValidSW (swUrl) {\r\n  navigator.serviceWorker\r\n    .register(swUrl)\r\n    .then(registration => {\r\n      registration.onupdatefound = () => {\r\n        const installingWorker = registration.installing;\r\n        installingWorker.onstatechange = () => {\r\n          if (installingWorker.state === 'installed') {\r\n            if (navigator.serviceWorker.controller) {\r\n              // At this point, the old content will have been purged and\r\n              // the fresh content will have been added to the cache.\r\n              // It's the perfect time to display a \"New content is\r\n              // available; please refresh.\" message in your web app.\r\n              console.log('New content is available; please refresh.');\r\n            } else {\r\n              // At this point, everything has been precached.\r\n              // It's the perfect time to display a\r\n              // \"Content is cached for offline use.\" message.\r\n              console.log('Content is cached for offline use.');\r\n            }\r\n          }\r\n        };\r\n      };\r\n    })\r\n    .catch(error => {\r\n      console.error('Error during service worker registration:', error);\r\n    });\r\n}\r\n\r\nfunction checkValidServiceWorker (swUrl) {\r\n  // Check if the service worker can be found. If it can't reload the page.\r\n  fetch(swUrl)\r\n    .then(response => {\r\n      // Ensure service worker exists, and that we really are getting a JS file.\r\n      if (\r\n        response.status === 404 ||\r\n        response.headers.get('content-type').indexOf('javascript') === -1\r\n      ) {\r\n        // No service worker found. Probably a different app. Reload the page.\r\n        navigator.serviceWorker.ready.then(registration => {\r\n          registration.unregister().then(() => {\r\n            window.location.reload();\r\n          });\r\n        });\r\n      } else {\r\n        // Service worker found. Proceed as normal.\r\n        registerValidSW(swUrl);\r\n      }\r\n    })\r\n    .catch(() => {\r\n      console.log(\r\n        'No internet connection found. App is running in offline mode.'\r\n      );\r\n    });\r\n}\r\n\r\nexport function unregister () {\r\n  if ('serviceWorker' in navigator) {\r\n    navigator.serviceWorker.ready.then(registration => {\r\n      registration.unregister();\r\n    });\r\n  }\r\n}\r\n","import 'bootstrap/dist/css/bootstrap.css';\r\nimport React from 'react';\r\nimport ReactDOM from 'react-dom';\r\nimport { BrowserRouter } from 'react-router-dom';\r\nimport App from './App';\r\nimport registerServiceWorker from './registerServiceWorker';\r\n\r\nconst baseUrl = document.getElementsByTagName('base')[0].getAttribute('href');\r\nconst rootElement = document.getElementById('root');\r\n\r\nReactDOM.render(\r\n  <BrowserRouter basename={baseUrl}>\r\n    <App />\r\n  </BrowserRouter>,\r\n  rootElement);\r\n\r\nregisterServiceWorker();\r\n\r\n"],"sourceRoot":""}