carlosazaustre

// Database format: /products/{productId}/prices/{priceId}

export async function getProductPricesById(id) {
  const prices = []
  const snapshot = await DataSource.collection('products')
    .doc(id)
    .collection('prices')
    .get()

  snapshot.forEach((doc) => {

carlosazaustre

const data = [
  {
    title: "Aprendiendo JavaScript",
    year: "2021",
    isbn: "978-87001179623",
    author: "Carlos Azaustre",
  },
  {
    title: "Aprendiendo React",
    year: "2023",

carlosazaustre

const logo = document.getElementById("logo");
let currentIndex = 0;
const keySequence = [
  "ArrowUp",
  "ArrowUp",
  "ArrowDown",
  "ArrowDown",
  "ArrowLeft",
  "ArrowRight",
  "ArrowLeft",

carlosazaustre

import { Suspense, lazy } from "react";
import { ErrorBoundary, ErrorMessage } from "./Counter";
import "./App.css";

const Counter = lazy(() => import("./Counter"));

function App() {
  return (
    <div className="App">
      <Suspense fallback={<p>Loading...</p>}>

carlosazaustre

// 3. toReversed

const studentGrades = [90, 88, 98, 61, 78, 62, 64];
// modifica el array original
studentGrades.reverse(); // [ 61, 62, 64, 78, 88, 90, 98 ]

const newStudentGrades = [90, 88, 98, 61, 78, 62, 64];
// Immutabilidad! Devuelve un nuevo array sin modificar el original
newStudentGrades.toReversed();