tofusoup429

{
  "name": "ts-torrent",
  "version": "0.1.0",
  "private": true,
  "main": "./electron/main.js",
  "homepage": "./",
  "dependencies": {
    "@testing-library/jest-dom": "^5.11.4",
    "@testing-library/react": "^11.1.0",
    "@testing-library/user-event": "^12.1.10",

tofusoup429

function App() {
  return (
    <div className="App">
      {/*<header className="App-header">
        <img src={logo} className="App-logo" alt="logo" />
        <p>
          Edit <code>src/App.js</code> and save to reload.
        </p>
        <a
          className="App-link"

tofusoup429

/*
./electron/main.js
*/

const { app, BrowserWindow } = require('electron');
const isDev = require('electron-is-dev');
const path = require('path');

let mainWindow;

tofusoup429

let employSalaryMap1 = new Map();
employSalaryMap1.set('Mike', 5000);
employSalaryMap1.set('Nancy', 6000);
employSalaryMap1.set('Kim', 6600);

let employSalaryMap2 = new Map();
employSalaryMap2.set('Sam', 5000);
employSalaryMap2.set('John', 6000);
employSalaryMap2.set('Kim', 74000);

tofusoup429

let array = [['Mike', 5000],['Nancy', 6000], ['Kim', 6600]];
let map = new Map(array);
console.log('map', map);
//map Map { 'Mike' => 5000, 'Nancy' => 6000, 'Kim' => 6600 }

tofusoup429

let employSalaryMap = new Map();
employSalaryMap.set('Mike', 5000);
employSalaryMap.set('Nancy', 6000);
employSalaryMap.set('Kim', 6600);

let array = [...employSalaryMap];
console.log('array', array);
//array [ [ 'Mike', 5000 ], [ 'Nancy', 6000 ], [ 'Kim', 6600 ] ]
console.log('array', array[0]);
//array [ 'Mike', 5000 ]

tofusoup429

let employSalaryMap = new Map();
employSalaryMap.set('Mike', 5000);
employSalaryMap.set('Nancy', 6000);
employSalaryMap.set('Kim', 6600);

for([key, value] of employSalaryMap){
    console.log('[key, value]', key, value);
}
//[key, value] Mike 5000
//[key, value] Nancy 6000

tofusoup429

let employSalaryMap = new Map();
employSalaryMap.set('Mike', 5000);
employSalaryMap.set('Nancy', 6000);
employSalaryMap.set('Kim', 6600);

let values = employSalaryMap.values(); //returns map iterator;
console.log(values[0]); // undefined
for(value of values){
    console.log('value', value);
}

tofusoup429

let employSalaryMap = new Map();
employSalaryMap.set('Mike', 5000);
employSalaryMap.set('Nancy', 6000);
employSalaryMap.set('Kim', 6600);

let keys = employSalaryMap.keys(); //returns map iterator;
console.log(keys[0]); 
// undefined
for(key of keys){
    console.log('key', key);

tofusoup429

const employeeSalaryObject = {Mary:5000, John:6000, Bill:3000};
delete employeeSalaryObject['Mary'];
//this will remove Mary:500 from the object. But this is not safe way.