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<ErrorBoundary>
  <MyComponent />
</ErrorBoundary>

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class ErrorBoundary extends React.Component {
  
  constructor(props) {
    super(props);
    this.state = { hasError: false };
  }

  static getDerivedStateFromError(error) {
    // Update state so the next render will show the fallback UI.
    return { hasError: true };

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

ReactDOM.render(
  <React.StrictMode>
    <AppError>

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import { Component } from 'react';

const ErrorComponent = () => {
  return <h1>Something went wrong</h1>;
};

export class AppError extends Component {
  state = {
    hasError: false,
  };

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Keybase proof

I hereby claim:

• I am vitorbritto on github.
• I am vitorbritto (https://keybase.io/vitorbritto) on keybase.
• I have a public key ASAlgVIS18Rhy8It_4saeW-NLIB-VYoiFZeTPYSjz6M9qQo

To claim this, I am signing this object:

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Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update

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{
    "explorer.confirmDelete": false,
    "window.zoomLevel": -2,
    "guides.enabled": false,
    "explorer.confirmDragAndDrop": false,
    "[json]": {
        "editor.defaultFormatter": "HookyQR.beautify"
    },
    "[html]": {
        "editor.defaultFormatter": "HookyQR.beautify"

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MySQL

Getting started:

• http://www.sqlteaching.com/
• https://www.codecademy.com/courses/learn-sql

Related tutorials:

• MySQL-CLI: https://www.youtube.com/playlist?list=PLfdtiltiRHWEw4-kRrh1ZZy_3OcQxTn7P
• Analyzing Business Metrics: https://www.codecademy.com/learn/sql-analyzing-business-metrics

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Workflow - Install Node modules

$ npm i -g
grunt-cli gulp-cli
jshint jscs clean-css eslint babel-eslint uncss
babel
nodemon pm2 browser-sync

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# MAKEFILE
#
# Autor: Vitor Britto
# Versão: 0.1.0
#
#
# Descrição:
# Arquivo para gerar um estrutura inicial para
# novos projetos e realizar tarefas de automação
#