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| npm i --save-dev @nomiclabs/hardhat-ethers hardhat ethers |
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| mkdir my-first-smart-contract | |
| cd my-first-smart contract | |
| npm init -y |
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| ref: {"_reactInternalInstance": {}, "_reactInternals": {"_debugHookTypes": null, "_debugNeedsRemount": false, "_debugOwner": {"_debugHookTypes": [Array], "_debugNeedsRemount": false, "_debugOwner": [FiberNode], "_debugSource": undefined, "actualDuration": 2.193289041519165, "actualStartTime": 1018307192.845583, "alternate": [FiberNode], "child": [Circular], "childLanes": 0, "deletions": null, "dependencies": null, "elementType": [Object], "flags": 8388608, "index": 0, "key": null, "lanes": 0, "memoizedProps": [Object], "memoizedState": [Object], "mode": 2, "pendingProps": [Object], "ref": [Object], "return": [FiberNode], "selfBaseDuration": 0.07875001430511475, "sibling": [FiberNode], "stateNode": null, "subtreeFlags": 8389125, "tag": 11, "treeBaseDuration": 2.1475385427474976, "type": [Object], "updateQueue": [Object]}, "_debugSource": null, "actualDuration": 2.1919140815734863, "actualStartTime": 1018307192.8525, "alternate": {"_debugHookTypes": null, "_debugNeedsRemount": false, "_debugOwner": [FiberNode], |
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| import React from 'react'; | |
| var styles = "h1 {\n font-size: 20px;\n color: purple;\n}\n"; | |
| const RangeSlider = ({}) => { | |
| return (React.createElement(React.Fragment, null, | |
| React.createElement("style", null, styles), | |
| React.createElement("h1", null, "Range Slider!!!!"), | |
| React.createElement("input", { | |
| type: "range", min: "2000", max: "30000", step: "500" }))); |
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| function fromDir(pathName) { | |
| const files = fs.readdirSync(pathName); | |
| files.forEach((file) => { | |
| const filename = path.join(pathName, file); | |
| const stat = fs.lstatSync(filename); | |
| if (stat.isDirectory()) { | |
| fromDir(filename); | |
| } else { | |
| compileFile( | |
| filename, |
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| let files = []; | |
| function fromDir(pathName) { | |
| const entries = getEntries(pathName); | |
| entries.forEach((entry) => { | |
| const entryPath = `${pathName}/${entry}`; | |
| const typeOfEntry = getTypeOfEntry(entryPath); | |
| if (typeOfEntry.isDirectory()) { | |
| fromDir(entryPath); | |
| } else { | |
| files.push(entryPath); |
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| import { useSelector, useDispatch } from "react-redux"; | |
| import { changeUsersName } from "./redux/actions/changeUsersName"; | |
| import { changeUsersAge } from "./redux/actions/changeUsersAge"; | |
| import { useState } from "react"; | |
| function App() { | |
| const user = useSelector((state) => state.userReducer); | |
| const dispatch = useDispatch(); | |
| const [name, setName] = useState(user.name); |
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| import { useSelector } from "react-redux"; | |
| function App() { | |
| const user = useSelector((state) => state.userReducer); | |
| return ( | |
| <div className="App"> | |
| <h1>Name: {user.name}</h1> | |
| <h1>Age: {user.age}</h1> | |
| </div> |
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| import React from "react"; | |
| import ReactDOM from "react-dom"; | |
| import App from "./App"; | |
| import store from "./redux/store"; | |
| import { Provider } from "react-redux"; | |
| ReactDOM.render( | |
| <Provider store={store}> | |
| <App /> |
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| import { createStore } from "redux"; | |
| import userReducer from "./reducers/userReducer"; | |
| const store = createStore(userReducer); | |
| export default store; |
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