brunobc

// https://itnext.io/under-the-hood-of-react-hooks-805dc68581c3

// Engine
const React = {
  index: 0,
  state: [],
  useEffect: (callback, dependencies) => {
    const cachedIndex = React.index;
    const hasChanged = dependencies !== React.state[cachedIndex];
    if (dependencies === undefined || hasChanged) {

brunobc

{
  // Define o tema do VSCode
  "workbench.colorTheme": "Dracula",

  // Configura tamanho e família da fonte
  "editor.fontSize": 18,
  "editor.lineHeight": 24,
  "editor.fontFamily": "Fira Code",
  "editor.fontLigatures": true,

brunobc

Arrayzing - The JavaScript array cheatsheet

This is a work-in-progress cheatsheet for JS arrays. Please feel free to leave a comment if this has helped you or you would like to suggest anything. https://codeburst.io/javascript-essentials-arrays-2d275b9598c5

• Create an array
• Empty an array
• Clone an array
• Get last item
• Remove first item