VinixGonzalez

function countStrings(arr) {
  // Objeto para armazenar a contagem dos termos
  const counter = {};

  // Itera sobre cada item da lista
  for (let str of arr) {
    // Converte para minúsculas
    const lowerStr = str.toLowerCase();
    
    // Incrementa a contagem

VinixGonzalez

import React from 'react';
import { Navbar, Nav, Form, Button } from 'react-bootstrap';
import MenuItems from './MenuItems';
import { NotificationContainer, NotificationManager } from 'react-notifications';
import { Redirect, withRouter } from 'react-router-dom';
import './styles.css';
import Logo from '../../assets/rocklogo.png';

class MenuSuperior extends React.Component {

VinixGonzalez

import React from 'react';

import { inject, observer } from 'mobx-react'

@inject('RootStore')
@observer
class App extends React.Component {

  adicionarUsuario = () => {
    if (this.usuario.value == '')

VinixGonzalez

import { observable, action, computed } from 'mobx';

class RootStore {
    @observable usuarioLogado = 'Vinicius Gonzalez';
    @observable listaUsuarios = [];

    @action addUsuario = (usuario) => {
        this.listaUsuarios.push(usuario);
    }

VinixGonzalez

import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';

import { Provider } from 'mobx-react';
import RootStore from '../src/mobx/RootStore';

const Root = (

VinixGonzalez

namespace Stopwatch01
{
    class Program
    {
        static void Main(string[] args)
        {
            // Instancia um objeto do tipo Stopwatch
            Stopwatch watch = new Stopwatch();

            // Conexão com o banco de dados de teste