├── 01-desestructuracion ├── index.html └── js │ └── main.js ├── 02-modulos ├── capitalizar.js ├── dist │ └── main.js ├── index.html ├── main.js ├── package-lock.json ├── package.json └── src │ ├── capitalizar.js │ └── index.js ├── 03-spread_rest └── spread-rest.js ├── 04-classes └── clasess.js ├── 05-promises └── promises.js ├── 06-fetch ├── fetch.js └── index.html ├── 07-async-await └── async-await.js ├── 08-mejores-objetos ├── index.html └── mejores-objetos.js ├── 09-for-of-iterables ├── index.html └── iterables-looping.js ├── 10-mejores-matrices ├── index.html ├── mejores-matrices.js └── users.js ├── 11-parametros-defecto ├── index.html └── parametros-defecto.js ├── 12-mejores-numeros ├── index.html └── mejores-numeros.js ├── 13-sets ├── sets.js └── test.js ├── 14-maps └── maps.js ├── 15-mejores-strings ├── index.html └── mejores-strings.js ├── 16-arrow-functions └── arrow-functions.js └── 17-nuevas-variables └── nuevas-variables.js /01-desestructuracion/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | JS 8 | 9 | 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /01-desestructuracion/js/main.js: -------------------------------------------------------------------------------- 1 | // Desestructurando matrices 2 | const aprender = ["Vue", "JavaScript", "Laravel", "CSS"]; 3 | 4 | // var vue = aprender[0]; 5 | // var javascript = aprender[1]; 6 | // var laravel = aprender[2]; 7 | // var css = aprender[3]; 8 | 9 | var [vue, javascript, laravel, css] = aprender; 10 | 11 | // Desestructurar strings 12 | var direccion = "Calle San Almagro, 22, 3º puerta 5, 46006, Valencia"; 13 | // var [calle, numero, piso, cp, ciudad] = direccion.split(','); 14 | 15 | // Desestructurando objetos 16 | const gato = { 17 | nombre: "Guizmo", 18 | raza: "europea", 19 | color: "negro", 20 | edad: 2, 21 | hermano: { 22 | nombre: "Rouco", 23 | raza: "europea", 24 | color: "blanco y negro" 25 | }, 26 | }; 27 | 28 | // var nombre = gato.nombre; 29 | // var color = gato.color; 30 | var {nombre, edad, color} = gato; 31 | var {nombre:nombreHermano, edad:edadHermano = "desconocida", color:colorHermano} = gato.hermano; 32 | 33 | // Reemplazo de los parámetros por defecto 34 | // function saludar(saludo, nombre = "Juan", momento) { 35 | // alert(`${saludo} ${nombre}, feliz ${momento}`); 36 | // } 37 | 38 | // saludar("Hola", undefined, "tarde"); 39 | 40 | function saludar({saludo, nombre = "Juan", momento = "día"}) { 41 | alert(`${saludo} ${nombre}, feliz ${momento}`); 42 | } 43 | 44 | saludar({saludo: "Hola"}); -------------------------------------------------------------------------------- /02-modulos/capitalizar.js: -------------------------------------------------------------------------------- 1 | function capitalizar(frase) { 2 | return frase.substring(0, 1).toUpperCase() + frase.substring(1, frase.length); 3 | } 4 | 5 | export default capitalizar; -------------------------------------------------------------------------------- /02-modulos/dist/main.js: -------------------------------------------------------------------------------- 1 | !function(n){var t={};function r(e){if(t[e])return t[e].exports;var u=t[e]={i:e,l:!1,exports:{}};return n[e].call(u.exports,u,u.exports,r),u.l=!0,u.exports}r.m=n,r.c=t,r.d=function(n,t,e){r.o(n,t)||Object.defineProperty(n,t,{enumerable:!0,get:e})},r.r=function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})},r.t=function(n,t){if(1&t&&(n=r(n)),8&t)return n;if(4&t&&"object"==typeof n&&n&&n.__esModule)return n;var e=Object.create(null);if(r.r(e),Object.defineProperty(e,"default",{enumerable:!0,value:n}),2&t&&"string"!=typeof n)for(var u in n)r.d(e,u,function(t){return n[t]}.bind(null,u));return e},r.n=function(n){var t=n&&n.__esModule?function(){return n.default}:function(){return n};return r.d(t,"a",t),t},r.o=function(n,t){return Object.prototype.hasOwnProperty.call(n,t)},r.p="",r(r.s=3)}([function(n,t,r){(function(n,e){var u; 2 | /** 3 | * @license 4 | * Lodash 5 | * Copyright OpenJS Foundation and other contributors 6 | * Released under MIT license 7 | * Based on Underscore.js 1.8.3 8 | * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors 9 | */(function(){var i,o=200,f="Unsupported core-js use. 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e=function(n){return n.substring(0,1).toUpperCase()+n.substring(1,n.length)},u=r(0),i=r.n(u);console.log(e("hola mundo")),console.log(i.a.capitalize("hola mundo, desde lodash"))}]); -------------------------------------------------------------------------------- /02-modulos/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | Módulos 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /02-modulos/main.js: -------------------------------------------------------------------------------- 1 | import capitalizar from './capitalizar.js'; 2 | const _ = require('lodash'); 3 | 4 | console.log(capitalizar("hola mundo")); -------------------------------------------------------------------------------- /02-modulos/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "modulos", 3 | "version": "1.0.0", 4 | "description": "", 5 | "main": "main.js", 6 | "scripts": { 7 | "test": "echo \"Error: no test specified\" && exit 1" 8 | }, 9 | "keywords": [], 10 | "author": "", 11 | "license": "ISC", 12 | "dependencies": { 13 | "install": "^0.13.0", 14 | "lodash": "^4.17.15", 15 | "npm": "^6.10.3" 16 | }, 17 | "devDependencies": { 18 | "webpack": "^4.39.2", 19 | "webpack-cli": "^3.3.6" 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /02-modulos/src/capitalizar.js: -------------------------------------------------------------------------------- 1 | function capitalizar(frase) { 2 | return frase.substring(0, 1).toUpperCase() + frase.substring(1, frase.length); 3 | } 4 | 5 | export default capitalizar; -------------------------------------------------------------------------------- /02-modulos/src/index.js: -------------------------------------------------------------------------------- 1 | import capitalizar from './capitalizar.js'; 2 | // const _ = require('lodash'); 3 | import _ from 'lodash'; 4 | 5 | console.log(capitalizar("hola mundo")); 6 | 7 | console.log(_.capitalize("hola mundo, desde lodash")); -------------------------------------------------------------------------------- /03-spread_rest/spread-rest.js: -------------------------------------------------------------------------------- 1 | const mapState = { 2 | loggedIn() { 3 | return true 4 | }, 5 | member() { 6 | return false 7 | } 8 | } 9 | 10 | const computed = { 11 | ...mapState, 12 | computedProp() { 13 | return null 14 | } 15 | } 16 | 17 | console.log(computed); 18 | 19 | // SPREAD 20 | // Expande valores (string o matriz) allá donde se esperan argumentos(función) o elementos(matrices) 21 | const numeros = [1, 2, 3, 4, 5]; 22 | console.log(...numeros); 23 | 24 | const oracion = "Hola mundo"; 25 | console.log(...oracion); 26 | 27 | // Pasar matrices como argumentos 28 | function sumar(a, b, c, d ,e) { 29 | return a + b + c + d + e; 30 | } 31 | 32 | //console.log(sumar.apply(null, numeros)); 33 | console.log(sumar(...numeros)); 34 | 35 | // Clonar matrices y objetos 36 | const numerosCopia = [...numeros]; 37 | //console.log(numerosCopia); 38 | numeros.push(6); 39 | console.log(numeros, numerosCopia); 40 | 41 | const datos = {nombre: 'Juan', ciudad: 'Valencia'}; 42 | const datosCopia = {...datos}; 43 | console.log(datosCopia); 44 | 45 | // Fusionar matrices y objetos 46 | const preferencias = {nombre: 'Andrés', cerveza: 'Judas', color: 'rojo'}; 47 | const persona = {...datos, ...preferencias}; 48 | console.log(persona); 49 | 50 | 51 | // REST 52 | // Representa un número infinito de argumentos como matriz 53 | function sumar2(...argumentos) { 54 | return argumentos.reduce((actual, total) => actual + total); 55 | } 56 | 57 | // Se puede usar spread varias veces 58 | const numeros2 = [21, 22, 66]; 59 | console.log(sumar2(...numeros, ...[55], ...numeros2, 4, 88, 99)); -------------------------------------------------------------------------------- /04-classes/clasess.js: -------------------------------------------------------------------------------- 1 | // Class declaration 2 | class Task { 3 | // Constructor 4 | constructor(title) { 5 | if (!title) throw new Error("We need a title!!!"); 6 | this.title = title; 7 | this.completed = false; 8 | } 9 | } 10 | 11 | // Creamos una instancia de Task 12 | const tarea = new Task("Aprender JavaScript"); 13 | console.log(tarea instanceof Task); 14 | 15 | const TasksList = class { 16 | constructor() { 17 | this.tasks = [ 18 | {title: 'Aprender Firebase', completed: false}, 19 | {title: 'Aprender CSS', completed: true}, 20 | {title: 'Aprender HTML', completed: false}, 21 | ] 22 | } 23 | 24 | // Getters 25 | get uncompleted() { 26 | return [...this.tasks].filter(task => !task.completed); 27 | } 28 | 29 | get completed() { 30 | return [...this.tasks].filter(task => task.completed); 31 | } 32 | 33 | // Setters 34 | set addTask(task) { 35 | this.tasks.push(task) 36 | } 37 | 38 | // Métodos 39 | search(search) { 40 | return this.tasks.find(task=> task.title.includes(search)); 41 | } 42 | 43 | removeTask(index) { 44 | this.tasks.splice(index, 1); 45 | } 46 | 47 | // Static 48 | static normaliceTask(title) { 49 | title = title.trim(); 50 | return title.charAt(0).toUpperCase() + title.substring(1); 51 | } 52 | } 53 | 54 | 55 | const tareas = new TasksList() 56 | 57 | const tarea2 = new Task("Aprender Vuex"); 58 | tareas.addTask = {...tarea2}; 59 | 60 | console.log(tareas.search("Vuex")); 61 | 62 | console.log(tareas.constructor.normaliceTask(" esto es una tarea ")) 63 | 64 | // Subclassing 65 | class Reminder extends Task { 66 | constructor(title, date) { 67 | super(title); 68 | this.date = date; 69 | } 70 | 71 | get duration() { 72 | return `${this.title} finaliza el ${this.date}`; 73 | } 74 | } 75 | 76 | const producir = new Reminder("Producir lección eterna", "8 de Febrero de 2020"); 77 | console.log(producir.duration) -------------------------------------------------------------------------------- /05-promises/promises.js: -------------------------------------------------------------------------------- 1 | // Creación de promesa 2 | const buyFood = new Promise((resolve, reject) => { 3 | // Ejecutor 4 | resolve("Aquí tienes tu comida 😁"); 5 | //reject(Error("Error procesando el pago 🙀")); 6 | }) 7 | 8 | buyFood 9 | .then(result => console.log(result)) 10 | .catch(error => console.error(error)) 11 | .finally(() => console.info("Proceso finalizado")) 12 | 13 | // Manejo de varias promesas 14 | const payFood = new Promise((resolve, reject) => { 15 | // Son acciones asíncronas 16 | setTimeout(() => { 17 | Promise.race([paypal, amex]).then(payProvider => { 18 | resolve({done: true, payProvider, customerID: 3123123123123}) 19 | }) 20 | //resolve({done: true, customerID: 3123123123123}) 21 | //reject("Problema con el pago"); 22 | }, 300); 23 | }) 24 | 25 | // Proveedores de pago (Promise.race) 26 | const paypal = new Promise((resolve, reject) => { 27 | setTimeout(() => { 28 | resolve("Paypal"); 29 | }, 4000); 30 | }) 31 | 32 | const amex = new Promise((resolve, reject) => { 33 | setTimeout(() => { 34 | resolve("Amex"); 35 | }, 1000); 36 | }) 37 | 38 | const getTransport = new Promise((resolve, reject) => { 39 | setTimeout(() => { 40 | resolve({bikerID: 4324234, distance: 3000}) 41 | //reject("Problema con el repartidor") 42 | }, 5000); 43 | }) 44 | 45 | function deliverFood() { 46 | // Then flow 47 | // payFood 48 | // .then(paymentInfo => { 49 | // console.log(paymentInfo); 50 | // return getTransport; // Retorna otra promesa, podemos encadenar "then" 51 | // }) 52 | // .then(riderInfo => { 53 | // let {bikerID, distance} = riderInfo; 54 | // console.log(`El biker ${bikerID} se encuentra a ${distance} metros`); 55 | // }) 56 | // .catch(error => {console.error(error)}) 57 | // .finally(() => console.log("Proceso de compra de comida finalizado")) 58 | 59 | // Promise all 60 | Promise.all([payFood, getTransport]) 61 | .then(order => console.log(order)) 62 | .catch(error => console.error(error)) 63 | } 64 | 65 | deliverFood() -------------------------------------------------------------------------------- /06-fetch/fetch.js: -------------------------------------------------------------------------------- 1 | // API endpoint 2 | const url = "https://jsonplaceholder.typicode.com/posts/"; 3 | 4 | // Sintaxis 5 | // fetch(url, [options]) 6 | 7 | // GET request 8 | fetch(url) 9 | // Examinando Response object 10 | // .then(response => console.log(response)); 11 | .then(response => { 12 | console.log(response.headers.get("Content-Type")); 13 | for (const [key, val] of response.headers) { 14 | console.log(key, val); 15 | } 16 | return response.json(); 17 | }) 18 | .then(response => console.log(response)) 19 | .catch(error => console.error(error.message)); 20 | 21 | // POST request 22 | // Cuerpo a enviar 23 | const payload = { 24 | id: 323123123, 25 | name: "Juan Andrés", 26 | color: "red" 27 | }; 28 | 29 | // Opciones del request 30 | const options = { 31 | method: "POST", 32 | headers: { 33 | // Enviamos JSON en el cuerpo 34 | "Content-type": "application/json; charset=UTF-8" 35 | }, 36 | body: JSON.stringify(payload) 37 | }; 38 | 39 | // Request en sí 40 | fetch(url, options) 41 | .then(response => console.log(response)) 42 | .catch(error => console.error(error)); 43 | -------------------------------------------------------------------------------- /06-fetch/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | fetch API 8 | 9 | 10 | 11 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /07-async-await/async-await.js: -------------------------------------------------------------------------------- 1 | // Async keyword 2 | async function myFunction() { 3 | //return "Hello World"; 4 | return Promise.resolve("Hello World"); 5 | } 6 | 7 | myFunction().then(data => console.log(data)); 8 | 9 | // Await keyword 10 | function getWeather() { 11 | return new Promise((resolve, reject) => { 12 | //setTimeout(() => reject("Can't connect 🙀"), 2000); 13 | setTimeout(() => resolve("Mostly cloudy: 13C"), 2000); 14 | }); 15 | } 16 | 17 | function getTraffic() { 18 | return new Promise((resolve, reject) => { 19 | setTimeout(() => resolve("Traffic fluid"), 2000); 20 | }); 21 | } 22 | 23 | async function travelPlan() { 24 | // getWeather() 25 | // .then(data => { 26 | // console.log(data); 27 | // return getTraffic(); 28 | // }) 29 | // .then(data => console.log(data)); 30 | // } 31 | 32 | // const weather = await getWeather(); 33 | // const traffic = await getTraffic(); 34 | // return [weather, traffic]; 35 | 36 | try { 37 | const weather = getWeather(); 38 | const traffic = getTraffic(); 39 | const plan = await Promise.all([weather, traffic]); 40 | throw "Error"; 41 | return plan; 42 | } catch (error) { 43 | throw error; 44 | } 45 | } 46 | 47 | travelPlan() 48 | .then(data => console.log(data)) 49 | .catch(error => console.error(error)); 50 | -------------------------------------------------------------------------------- /08-mejores-objetos/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | JS 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /08-mejores-objetos/mejores-objetos.js: -------------------------------------------------------------------------------- 1 | const nombre = "Juan"; 2 | const color = "rojo"; 3 | const ciudad = "Valencia"; 4 | const lenguaje = "JavaScript"; 5 | 6 | const persona = { 7 | nombre, 8 | color, 9 | ciudad, 10 | lenguaje, 11 | [ciudad + "CP"]: 46006, 12 | saludar() { 13 | console.log(`Hola me llamo ${this.nombre}`); 14 | } 15 | }; 16 | const [nombre2, color2, ciudad2, lenguaje2] = Object.values(persona); 17 | 18 | Object.entries(persona).forEach(([key, value]) => { 19 | console.log(`${key} : ${value}`); 20 | }); 21 | -------------------------------------------------------------------------------- /09-for-of-iterables/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | JS 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /09-for-of-iterables/iterables-looping.js: -------------------------------------------------------------------------------- 1 | // for...of 2 | const colores = ["Rojo", "Azul", "Verde", "Amarillo"]; 3 | for (let color of colores) { 4 | console.log(color); 5 | } 6 | 7 | const iterator = colores[Symbol.iterator](); 8 | 9 | const persona = { 10 | nombre: "Juan", 11 | ciudad: "Valencia", 12 | color: "rojo" 13 | }; 14 | 15 | // for (let prop of persona) { 16 | // console.log(prop); 17 | // } 18 | 19 | for (let [key, value] of Object.entries(persona)) { 20 | console.log(key, value); 21 | } 22 | 23 | const aprender = { 24 | // tecnologías y herramienta 25 | vue: ["Vue3", "Nuxt", "Grindsome"], 26 | js: ["ESNEXT", "Patterns", "Testing"], 27 | css: ["Tailwind", "BEM", "SubGRID"] 28 | }; 29 | 30 | aprender[Symbol.iterator] = function() { 31 | // Por cada matriz con herramientas, ir retornando cada una de ella 32 | let indiceTecnologia = 0; 33 | let indiceHeramienta = 0; 34 | const tecnologias = Object.values(this); 35 | return { 36 | next() { 37 | const tecnologia = tecnologias[indiceTecnologia]; 38 | 39 | // Comprobar que haya más herramientas 40 | if (!(indiceHeramienta < tecnologia.length)) { 41 | indiceTecnologia++; 42 | indiceHeramienta = 0; 43 | } 44 | 45 | // Comprobar que haya más tecnologías 46 | if (!(indiceTecnologia < tecnologias.length)) { 47 | return { 48 | value: undefined, 49 | done: true 50 | }; 51 | } 52 | 53 | return { 54 | value: tecnologia[indiceHeramienta++], 55 | done: false 56 | }; 57 | } 58 | }; 59 | }; 60 | 61 | for (let herramienta of aprender) { 62 | console.log(herramienta); 63 | } 64 | -------------------------------------------------------------------------------- /10-mejores-matrices/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | JS 8 | 9 | 10 | 11 | 12 |

JavaScript
Vue
Nuxt

17 | 18 | 19 | -------------------------------------------------------------------------------- /10-mejores-matrices/mejores-matrices.js: -------------------------------------------------------------------------------- 1 | // Array from 2 | const frase = "Hola mundo"; 3 | const caracteres = Array.from(frase); 4 | 5 | // const listado = document.querySelectorAll("li"); 6 | // const listado = Array.from(document.querySelectorAll("li")); 7 | // const aprender = listado.map(elemento => elemento.textContent); 8 | 9 | const aprender = Array.from( 10 | document.querySelectorAll("li"), 11 | elemento => elemento.textContent 12 | ); 13 | 14 | function total(num1, num2, num3, num4, num5, num6) { 15 | return Array.from(arguments).reduce((ant, sig) => ant + sig, 0); 16 | } 17 | 18 | console.log(total(12312, 3424, 5345345, 312312, 1231, 564645)); 19 | 20 | const users = [ 21 | { 22 | gender: "female", 23 | name: { 24 | title: "Miss", 25 | first: "Asta", 26 | last: "Christiansen" 27 | }, 28 | location: { 29 | street: { 30 | number: 5081, 31 | name: "Sneppevej" 32 | }, 33 | city: "Nykøbing F", 34 | state: "Nordjylland", 35 | country: "Denmark", 36 | postcode: 12136, 37 | coordinates: { 38 | latitude: "-29.0201", 39 | longitude: "103.6408" 40 | }, 41 | timezone: { 42 | offset: "+5:00", 43 | description: "Ekaterinburg, Islamabad, Karachi, Tashkent" 44 | } 45 | }, 46 | email: "asta.christiansen@example.com", 47 | login: { 48 | uuid: "123a8c89-0758-4e6e-ae86-03929aa3a418", 49 | username: "happybear273", 50 | password: "limited", 51 | salt: "BvH6A6k6", 52 | md5: "aa77bc3647797908f0523f4ea95ce3fc", 53 | sha1: "0c464db89208967214c6610af7fbce992eccd077", 54 | sha256: "757f48a3508ae70b1456360eff00ee5ac1b2338d0d9196b155dabc4ff0614e24" 55 | }, 56 | dob: { 57 | date: "1976-10-12T06:59:24.554Z", 58 | age: 44 59 | }, 60 | registered: { 61 | date: "2005-01-04T05:53:07.165Z", 62 | age: 15 63 | }, 64 | phone: "66162155", 65 | cell: "87233770", 66 | id: { 67 | name: "CPR", 68 | value: "121076-7844" 69 | }, 70 | picture: { 71 | large: "https://randomuser.me/api/portraits/women/59.jpg", 72 | medium: "https://randomuser.me/api/portraits/med/women/59.jpg", 73 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/59.jpg" 74 | }, 75 | nat: "DK" 76 | }, 77 | { 78 | gender: "female", 79 | name: { 80 | title: "Mrs", 81 | first: "Karen", 82 | last: "Nichols" 83 | }, 84 | location: { 85 | street: { 86 | number: 9621, 87 | name: "St. John’S Road" 88 | }, 89 | city: "Kingston upon Hull", 90 | state: "Dyfed", 91 | country: "United Kingdom", 92 | postcode: "C84 1SF", 93 | coordinates: { 94 | latitude: "16.8810", 95 | longitude: "108.3179" 96 | }, 97 | timezone: { 98 | offset: "+3:00", 99 | description: "Baghdad, Riyadh, Moscow, St. Petersburg" 100 | } 101 | }, 102 | email: "karen.nichols@example.com", 103 | login: { 104 | uuid: "c346cc1b-e778-498a-98fc-6512f7962680", 105 | username: "greendog231", 106 | password: "81fukkc", 107 | salt: "j7EMykAI", 108 | md5: "7dd459db43dd0ee8675413c1e48680cf", 109 | sha1: "958daf4f551b79abade562150c6f81e6a03be189", 110 | sha256: "882654da43d51ae0f53a2c9a4b28eb4fbc43607477bd1e6c594d028dbcdda5a4" 111 | }, 112 | dob: { 113 | date: "1998-02-17T07:32:30.798Z", 114 | age: 22 115 | }, 116 | registered: { 117 | date: "2004-01-02T03:38:48.757Z", 118 | age: 16 119 | }, 120 | phone: "022 5978 8992", 121 | cell: "0738-031-204", 122 | id: { 123 | name: "NINO", 124 | value: "MY 42 87 52 N" 125 | }, 126 | picture: { 127 | large: "https://randomuser.me/api/portraits/women/80.jpg", 128 | medium: "https://randomuser.me/api/portraits/med/women/80.jpg", 129 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/80.jpg" 130 | }, 131 | nat: "GB" 132 | }, 133 | { 134 | gender: "female", 135 | name: { 136 | title: "Miss", 137 | first: "Sofia", 138 | last: "Olsen" 139 | }, 140 | location: { 141 | street: { 142 | number: 8983, 143 | name: "Hirsevænget" 144 | }, 145 | city: "Gørløse", 146 | state: "Syddanmark", 147 | country: "Denmark", 148 | postcode: 94453, 149 | coordinates: { 150 | latitude: "-20.1172", 151 | longitude: "-119.1971" 152 | }, 153 | timezone: { 154 | offset: "+4:00", 155 | description: "Abu Dhabi, Muscat, Baku, Tbilisi" 156 | } 157 | }, 158 | email: "sofia.olsen@example.com", 159 | login: { 160 | uuid: "2f1d0134-b33b-47bd-9a09-b144d9f37224", 161 | username: "bigrabbit664", 162 | password: "ariana", 163 | salt: "MPECa1zp", 164 | md5: "e9ec25ca598c68afa36fe24e4f9c0db9", 165 | sha1: "868308c4736e2b2bf3c85576eabb6907e4d6aba4", 166 | sha256: "6f4c583915ce02c4a523358e22d8613785f5744ce02a6e4efcca4e8b2645a0c6" 167 | }, 168 | dob: { 169 | date: "1982-04-08T00:08:31.952Z", 170 | age: 38 171 | }, 172 | registered: { 173 | date: "2010-10-26T08:06:42.483Z", 174 | age: 10 175 | }, 176 | phone: "28669984", 177 | cell: "82713354", 178 | id: { 179 | name: "CPR", 180 | value: "080482-2160" 181 | }, 182 | picture: { 183 | large: "https://randomuser.me/api/portraits/women/56.jpg", 184 | medium: "https://randomuser.me/api/portraits/med/women/56.jpg", 185 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/56.jpg" 186 | }, 187 | nat: "DK" 188 | }, 189 | { 190 | gender: "male", 191 | name: { 192 | title: "Mr", 193 | first: "Väinö", 194 | last: "Kotila" 195 | }, 196 | location: { 197 | street: { 198 | number: 9380, 199 | name: "Nordenskiöldinkatu" 200 | }, 201 | city: "Hyvinkää", 202 | state: "Ostrobothnia", 203 | country: "Finland", 204 | postcode: 79560, 205 | coordinates: { 206 | latitude: "56.6816", 207 | longitude: "-13.8552" 208 | }, 209 | timezone: { 210 | offset: "-8:00", 211 | description: "Pacific Time (US & Canada)" 212 | } 213 | }, 214 | email: "vaino.kotila@example.com", 215 | login: { 216 | uuid: "b01c06d9-6ed1-4c50-96b7-1dfde3fbebc0", 217 | username: "angryswan427", 218 | password: "hillbill", 219 | salt: "5vXD19jP", 220 | md5: "5683923eb4140a7a1615c9636e7c2d59", 221 | sha1: "563c59a08a563423b4d1746350b569ee5391459e", 222 | sha256: "f36fdf23206d7a42e1189c3c014c9f3c92838fed9a35bab620d03897e87d082d" 223 | }, 224 | dob: { 225 | date: "1956-02-29T21:28:45.826Z", 226 | age: 64 227 | }, 228 | registered: { 229 | date: "2016-04-09T12:12:51.136Z", 230 | age: 4 231 | }, 232 | phone: "04-913-065", 233 | cell: "045-501-93-98", 234 | id: { 235 | name: "HETU", 236 | value: "NaNNA339undefined" 237 | }, 238 | picture: { 239 | large: "https://randomuser.me/api/portraits/men/18.jpg", 240 | medium: "https://randomuser.me/api/portraits/med/men/18.jpg", 241 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/18.jpg" 242 | }, 243 | nat: "FI" 244 | }, 245 | { 246 | gender: "male", 247 | name: { 248 | title: "Mr", 249 | first: "Thomas", 250 | last: "Park" 251 | }, 252 | location: { 253 | street: { 254 | number: 1581, 255 | name: "Frederick Ave" 256 | }, 257 | city: "Chipman", 258 | state: "Nova Scotia", 259 | country: "Canada", 260 | postcode: "U7K 2I0", 261 | coordinates: { 262 | latitude: "50.3530", 263 | longitude: "1.9533" 264 | }, 265 | timezone: { 266 | offset: "-5:00", 267 | description: "Eastern Time (US & Canada), Bogota, Lima" 268 | } 269 | }, 270 | email: "thomas.park@example.com", 271 | login: { 272 | uuid: "102104c7-6ac1-469a-b2ca-1fdfe2a3e749", 273 | username: "redleopard528", 274 | password: "reading", 275 | salt: "jaGgkj8C", 276 | md5: "b5f51d91325ca10367216cc5b5f58fc6", 277 | sha1: "d8c49a615bc890972d8e846a190c0cc5f6aba6d5", 278 | sha256: "99b083186f5c23072a6a12695db22f51b7b548e756bb22ccd5b6a7a259240b01" 279 | }, 280 | dob: { 281 | date: "1985-05-08T09:09:24.055Z", 282 | age: 35 283 | }, 284 | registered: { 285 | date: "2002-06-28T14:55:55.350Z", 286 | age: 18 287 | }, 288 | phone: "351-536-7569", 289 | cell: "608-857-4982", 290 | id: { 291 | name: "", 292 | value: null 293 | }, 294 | picture: { 295 | large: "https://randomuser.me/api/portraits/men/56.jpg", 296 | medium: "https://randomuser.me/api/portraits/med/men/56.jpg", 297 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/56.jpg" 298 | }, 299 | nat: "CA" 300 | }, 301 | { 302 | gender: "female", 303 | name: { 304 | title: "Ms", 305 | first: "Marij", 306 | last: "Peterson" 307 | }, 308 | location: { 309 | street: { 310 | number: 9752, 311 | name: "Bergumermeerstraat" 312 | }, 313 | city: "Elsendorp", 314 | state: "Utrecht", 315 | country: "Netherlands", 316 | postcode: 94928, 317 | coordinates: { 318 | latitude: "-14.4505", 319 | longitude: "-131.4931" 320 | }, 321 | timezone: { 322 | offset: "-1:00", 323 | description: "Azores, Cape Verde Islands" 324 | } 325 | }, 326 | email: "marij.peterson@example.com", 327 | login: { 328 | uuid: "25cad49e-cddf-4e3f-ad05-2406f5736468", 329 | username: "ticklishkoala385", 330 | password: "boxers", 331 | salt: "5AxWwtzi", 332 | md5: "c48d12153a9eb95ab387de47624fa008", 333 | sha1: "e071aa71a03415e780c669330e32d0732a76cf4c", 334 | sha256: "134c85c7d12c76004f2059e44ec7b03a509ebab5d29a143a296c11bb9b0795b1" 335 | }, 336 | dob: { 337 | date: "1975-08-07T08:04:14.675Z", 338 | age: 45 339 | }, 340 | registered: { 341 | date: "2018-11-23T17:45:04.918Z", 342 | age: 2 343 | }, 344 | phone: "(599)-503-4927", 345 | cell: "(091)-870-4092", 346 | id: { 347 | name: "BSN", 348 | value: "06470101" 349 | }, 350 | picture: { 351 | large: "https://randomuser.me/api/portraits/women/15.jpg", 352 | medium: "https://randomuser.me/api/portraits/med/women/15.jpg", 353 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/15.jpg" 354 | }, 355 | nat: "NL" 356 | }, 357 | { 358 | gender: "male", 359 | name: { 360 | title: "Mr", 361 | first: "Umut", 362 | last: "Velioğlu" 363 | }, 364 | location: { 365 | street: { 366 | number: 2913, 367 | name: "Fatih Sultan Mehmet Cd" 368 | }, 369 | city: "Bingöl", 370 | state: "Ordu", 371 | country: "Turkey", 372 | postcode: 48767, 373 | coordinates: { 374 | latitude: "-38.8383", 375 | longitude: "59.4001" 376 | }, 377 | timezone: { 378 | offset: "+4:00", 379 | description: "Abu Dhabi, Muscat, Baku, Tbilisi" 380 | } 381 | }, 382 | email: "umut.velioglu@example.com", 383 | login: { 384 | uuid: "f1d62a3a-687b-4554-af54-933108e357e6", 385 | username: "beautifullion873", 386 | password: "ruth", 387 | salt: "wFqm248u", 388 | md5: "ad97e1e587cfd647b385b039dc21b8a2", 389 | sha1: "b2924c51f7210328a56537b51764f904f082652e", 390 | sha256: "41b95a98e9fc1ba7895fb2c0cb9ce1b0078f5f48becb076bfbc4c8d358a79c0d" 391 | }, 392 | dob: { 393 | date: "1977-09-26T15:06:57.700Z", 394 | age: 43 395 | }, 396 | registered: { 397 | date: "2006-09-15T10:14:55.174Z", 398 | age: 14 399 | }, 400 | phone: "(452)-398-2959", 401 | cell: "(229)-507-9942", 402 | id: { 403 | name: "", 404 | value: null 405 | }, 406 | picture: { 407 | large: "https://randomuser.me/api/portraits/men/93.jpg", 408 | medium: "https://randomuser.me/api/portraits/med/men/93.jpg", 409 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/93.jpg" 410 | }, 411 | nat: "TR" 412 | }, 413 | { 414 | gender: "male", 415 | name: { 416 | title: "Mr", 417 | first: "Adrian", 418 | last: "Cole" 419 | }, 420 | location: { 421 | street: { 422 | number: 1952, 423 | name: "Adams St" 424 | }, 425 | city: "Sunshine Coast", 426 | state: "Northern Territory", 427 | country: "Australia", 428 | postcode: 1299, 429 | coordinates: { 430 | latitude: "-49.1278", 431 | longitude: "112.0345" 432 | }, 433 | timezone: { 434 | offset: "+5:00", 435 | description: "Ekaterinburg, Islamabad, Karachi, Tashkent" 436 | } 437 | }, 438 | email: "adrian.cole@example.com", 439 | login: { 440 | uuid: "b93858ea-19e4-44df-aa77-0d6311cab793", 441 | username: "browngorilla780", 442 | password: "carlitos", 443 | salt: "JAu8TB6H", 444 | md5: "799eb5447987bf49c36ac0a559714f37", 445 | sha1: "f4cbc7440b07140e2359c053431ff04b02785a29", 446 | sha256: "128f5c9b479c869415ae478f6ff9dbfdf75c70f445dc9a18652d0e09bcee2e57" 447 | }, 448 | dob: { 449 | date: "1975-07-31T18:31:24.124Z", 450 | age: 45 451 | }, 452 | registered: { 453 | date: "2003-11-30T01:17:08.314Z", 454 | age: 17 455 | }, 456 | phone: "03-3213-1236", 457 | cell: "0419-353-484", 458 | id: { 459 | name: "TFN", 460 | value: "376279632" 461 | }, 462 | picture: { 463 | large: "https://randomuser.me/api/portraits/men/7.jpg", 464 | medium: "https://randomuser.me/api/portraits/med/men/7.jpg", 465 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/7.jpg" 466 | }, 467 | nat: "AU" 468 | }, 469 | { 470 | gender: "female", 471 | name: { 472 | title: "Miss", 473 | first: "Mestan", 474 | last: "Arıcan" 475 | }, 476 | location: { 477 | street: { 478 | number: 8421, 479 | name: "Şehitler Cd" 480 | }, 481 | city: "Şırnak", 482 | state: "Ardahan", 483 | country: "Turkey", 484 | postcode: 39665, 485 | coordinates: { 486 | latitude: "66.6698", 487 | longitude: "54.1801" 488 | }, 489 | timezone: { 490 | offset: "+3:00", 491 | description: "Baghdad, Riyadh, Moscow, St. Petersburg" 492 | } 493 | }, 494 | email: "mestan.arican@example.com", 495 | login: { 496 | uuid: "aefd7e3b-2558-4641-b070-f62f727ce5c7", 497 | username: "purplewolf377", 498 | password: "prozac", 499 | salt: "m26LQtq0", 500 | md5: "e8986db4f0ba8c563d643e75cbc88107", 501 | sha1: "3d43c7ff180932c1cb84ee83a13ae3143786a74e", 502 | sha256: "2810fd77102ab249a99773ab33bd2776293d3de2bf08b30551da22d00342bb99" 503 | }, 504 | dob: { 505 | date: "1994-02-19T10:45:27.820Z", 506 | age: 26 507 | }, 508 | registered: { 509 | date: "2006-03-09T07:56:49.873Z", 510 | age: 14 511 | }, 512 | phone: "(574)-886-3239", 513 | cell: "(840)-519-4713", 514 | id: { 515 | name: "", 516 | value: null 517 | }, 518 | picture: { 519 | large: "https://randomuser.me/api/portraits/women/71.jpg", 520 | medium: "https://randomuser.me/api/portraits/med/women/71.jpg", 521 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/71.jpg" 522 | }, 523 | nat: "TR" 524 | }, 525 | { 526 | gender: "female", 527 | name: { 528 | title: "Mrs", 529 | first: "Deusete", 530 | last: "Caldeira" 531 | }, 532 | location: { 533 | street: { 534 | number: 1494, 535 | name: "Rua Santa Luzia " 536 | }, 537 | city: "São José do Rio Preto", 538 | state: "Distrito Federal", 539 | country: "Brazil", 540 | postcode: 83098, 541 | coordinates: { 542 | latitude: "63.8309", 543 | longitude: "170.6055" 544 | }, 545 | timezone: { 546 | offset: "+9:30", 547 | description: "Adelaide, Darwin" 548 | } 549 | }, 550 | email: "deusete.caldeira@example.com", 551 | login: { 552 | uuid: "2a60d53c-24f2-4409-9990-2f5fd55d14eb", 553 | username: "angrycat717", 554 | password: "bluejays", 555 | salt: "A4reDxmY", 556 | md5: "2b83d5d691b5c035b227cbcc494cae8b", 557 | sha1: "5158659ae853a6739318e9745d5bdfe8b35cbdd4", 558 | sha256: "bde41865208479fe882d4df24758aa26eb615319893f1cc9b0e8575833b8644e" 559 | }, 560 | dob: { 561 | date: "1946-08-31T19:31:38.838Z", 562 | age: 74 563 | }, 564 | registered: { 565 | date: "2006-11-09T14:25:17.403Z", 566 | age: 14 567 | }, 568 | phone: "(57) 3559-0154", 569 | cell: "(87) 3485-7986", 570 | id: { 571 | name: "", 572 | value: null 573 | }, 574 | picture: { 575 | large: "https://randomuser.me/api/portraits/women/57.jpg", 576 | medium: "https://randomuser.me/api/portraits/med/women/57.jpg", 577 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/57.jpg" 578 | }, 579 | nat: "BR" 580 | } 581 | ]; 582 | 583 | // Array find 584 | const correoe = "umut.velioglu@example.com"; 585 | const usuarioSeleccionado = users.find(user => user.email === correoe); 586 | 587 | // Array findIndex 588 | const uuid = "2a60d53c-24f2-4409-9990-2f5fd55d14eb"; 589 | const indiceSeleccionado = users.findIndex(user => user.login.uuid === uuid); 590 | users.splice(indiceSeleccionado, 1); 591 | 592 | // Array filter 593 | const usuariosFemeninos = users.filter(user => (user.gender = "female")); 594 | 595 | // Array includes 596 | console.log(Array.of(1, 2, 3, 4, 5, 6).includes(7)); 597 | 598 | if (usuarioSeleccionado.email.includes("@")) { 599 | console.log("Correo correcto"); 600 | } 601 | -------------------------------------------------------------------------------- /10-mejores-matrices/users.js: -------------------------------------------------------------------------------- 1 | const users = [ 2 | { 3 | gender: "female", 4 | name: { 5 | title: "Miss", 6 | first: "Asta", 7 | last: "Christiansen" 8 | }, 9 | location: { 10 | street: { 11 | number: 5081, 12 | name: "Sneppevej" 13 | }, 14 | city: "Nykøbing F", 15 | state: "Nordjylland", 16 | country: "Denmark", 17 | postcode: 12136, 18 | coordinates: { 19 | latitude: "-29.0201", 20 | longitude: "103.6408" 21 | }, 22 | timezone: { 23 | offset: "+5:00", 24 | description: "Ekaterinburg, Islamabad, Karachi, Tashkent" 25 | } 26 | }, 27 | email: "asta.christiansen@example.com", 28 | login: { 29 | uuid: "123a8c89-0758-4e6e-ae86-03929aa3a418", 30 | username: "happybear273", 31 | password: "limited", 32 | salt: "BvH6A6k6", 33 | md5: "aa77bc3647797908f0523f4ea95ce3fc", 34 | sha1: "0c464db89208967214c6610af7fbce992eccd077", 35 | sha256: "757f48a3508ae70b1456360eff00ee5ac1b2338d0d9196b155dabc4ff0614e24" 36 | }, 37 | dob: { 38 | date: "1976-10-12T06:59:24.554Z", 39 | age: 44 40 | }, 41 | registered: { 42 | date: "2005-01-04T05:53:07.165Z", 43 | age: 15 44 | }, 45 | phone: "66162155", 46 | cell: "87233770", 47 | id: { 48 | name: "CPR", 49 | value: "121076-7844" 50 | }, 51 | picture: { 52 | large: "https://randomuser.me/api/portraits/women/59.jpg", 53 | medium: "https://randomuser.me/api/portraits/med/women/59.jpg", 54 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/59.jpg" 55 | }, 56 | nat: "DK" 57 | }, 58 | { 59 | gender: "female", 60 | name: { 61 | title: "Mrs", 62 | first: "Karen", 63 | last: "Nichols" 64 | }, 65 | location: { 66 | street: { 67 | number: 9621, 68 | name: "St. John’S Road" 69 | }, 70 | city: "Kingston upon Hull", 71 | state: "Dyfed", 72 | country: "United Kingdom", 73 | postcode: "C84 1SF", 74 | coordinates: { 75 | latitude: "16.8810", 76 | longitude: "108.3179" 77 | }, 78 | timezone: { 79 | offset: "+3:00", 80 | description: "Baghdad, Riyadh, Moscow, St. Petersburg" 81 | } 82 | }, 83 | email: "karen.nichols@example.com", 84 | login: { 85 | uuid: "c346cc1b-e778-498a-98fc-6512f7962680", 86 | username: "greendog231", 87 | password: "81fukkc", 88 | salt: "j7EMykAI", 89 | md5: "7dd459db43dd0ee8675413c1e48680cf", 90 | sha1: "958daf4f551b79abade562150c6f81e6a03be189", 91 | sha256: "882654da43d51ae0f53a2c9a4b28eb4fbc43607477bd1e6c594d028dbcdda5a4" 92 | }, 93 | dob: { 94 | date: "1998-02-17T07:32:30.798Z", 95 | age: 22 96 | }, 97 | registered: { 98 | date: "2004-01-02T03:38:48.757Z", 99 | age: 16 100 | }, 101 | phone: "022 5978 8992", 102 | cell: "0738-031-204", 103 | id: { 104 | name: "NINO", 105 | value: "MY 42 87 52 N" 106 | }, 107 | picture: { 108 | large: "https://randomuser.me/api/portraits/women/80.jpg", 109 | medium: "https://randomuser.me/api/portraits/med/women/80.jpg", 110 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/80.jpg" 111 | }, 112 | nat: "GB" 113 | }, 114 | { 115 | gender: "female", 116 | name: { 117 | title: "Miss", 118 | first: "Sofia", 119 | last: "Olsen" 120 | }, 121 | location: { 122 | street: { 123 | number: 8983, 124 | name: "Hirsevænget" 125 | }, 126 | city: "Gørløse", 127 | state: "Syddanmark", 128 | country: "Denmark", 129 | postcode: 94453, 130 | coordinates: { 131 | latitude: "-20.1172", 132 | longitude: "-119.1971" 133 | }, 134 | timezone: { 135 | offset: "+4:00", 136 | description: "Abu Dhabi, Muscat, Baku, Tbilisi" 137 | } 138 | }, 139 | email: "sofia.olsen@example.com", 140 | login: { 141 | uuid: "2f1d0134-b33b-47bd-9a09-b144d9f37224", 142 | username: "bigrabbit664", 143 | password: "ariana", 144 | salt: "MPECa1zp", 145 | md5: "e9ec25ca598c68afa36fe24e4f9c0db9", 146 | sha1: "868308c4736e2b2bf3c85576eabb6907e4d6aba4", 147 | sha256: "6f4c583915ce02c4a523358e22d8613785f5744ce02a6e4efcca4e8b2645a0c6" 148 | }, 149 | dob: { 150 | date: "1982-04-08T00:08:31.952Z", 151 | age: 38 152 | }, 153 | registered: { 154 | date: "2010-10-26T08:06:42.483Z", 155 | age: 10 156 | }, 157 | phone: "28669984", 158 | cell: "82713354", 159 | id: { 160 | name: "CPR", 161 | value: "080482-2160" 162 | }, 163 | picture: { 164 | large: "https://randomuser.me/api/portraits/women/56.jpg", 165 | medium: "https://randomuser.me/api/portraits/med/women/56.jpg", 166 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/56.jpg" 167 | }, 168 | nat: "DK" 169 | }, 170 | { 171 | gender: "male", 172 | name: { 173 | title: "Mr", 174 | first: "Väinö", 175 | last: "Kotila" 176 | }, 177 | location: { 178 | street: { 179 | number: 9380, 180 | name: "Nordenskiöldinkatu" 181 | }, 182 | city: "Hyvinkää", 183 | state: "Ostrobothnia", 184 | country: "Finland", 185 | postcode: 79560, 186 | coordinates: { 187 | latitude: "56.6816", 188 | longitude: "-13.8552" 189 | }, 190 | timezone: { 191 | offset: "-8:00", 192 | description: "Pacific Time (US & Canada)" 193 | } 194 | }, 195 | email: "vaino.kotila@example.com", 196 | login: { 197 | uuid: "b01c06d9-6ed1-4c50-96b7-1dfde3fbebc0", 198 | username: "angryswan427", 199 | password: "hillbill", 200 | salt: "5vXD19jP", 201 | md5: "5683923eb4140a7a1615c9636e7c2d59", 202 | sha1: "563c59a08a563423b4d1746350b569ee5391459e", 203 | sha256: "f36fdf23206d7a42e1189c3c014c9f3c92838fed9a35bab620d03897e87d082d" 204 | }, 205 | dob: { 206 | date: "1956-02-29T21:28:45.826Z", 207 | age: 64 208 | }, 209 | registered: { 210 | date: "2016-04-09T12:12:51.136Z", 211 | age: 4 212 | }, 213 | phone: "04-913-065", 214 | cell: "045-501-93-98", 215 | id: { 216 | name: "HETU", 217 | value: "NaNNA339undefined" 218 | }, 219 | picture: { 220 | large: "https://randomuser.me/api/portraits/men/18.jpg", 221 | medium: "https://randomuser.me/api/portraits/med/men/18.jpg", 222 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/18.jpg" 223 | }, 224 | nat: "FI" 225 | }, 226 | { 227 | gender: "male", 228 | name: { 229 | title: "Mr", 230 | first: "Thomas", 231 | last: "Park" 232 | }, 233 | location: { 234 | street: { 235 | number: 1581, 236 | name: "Frederick Ave" 237 | }, 238 | city: "Chipman", 239 | state: "Nova Scotia", 240 | country: "Canada", 241 | postcode: "U7K 2I0", 242 | coordinates: { 243 | latitude: "50.3530", 244 | longitude: "1.9533" 245 | }, 246 | timezone: { 247 | offset: "-5:00", 248 | description: "Eastern Time (US & Canada), Bogota, Lima" 249 | } 250 | }, 251 | email: "thomas.park@example.com", 252 | login: { 253 | uuid: "102104c7-6ac1-469a-b2ca-1fdfe2a3e749", 254 | username: "redleopard528", 255 | password: "reading", 256 | salt: "jaGgkj8C", 257 | md5: "b5f51d91325ca10367216cc5b5f58fc6", 258 | sha1: "d8c49a615bc890972d8e846a190c0cc5f6aba6d5", 259 | sha256: "99b083186f5c23072a6a12695db22f51b7b548e756bb22ccd5b6a7a259240b01" 260 | }, 261 | dob: { 262 | date: "1985-05-08T09:09:24.055Z", 263 | age: 35 264 | }, 265 | registered: { 266 | date: "2002-06-28T14:55:55.350Z", 267 | age: 18 268 | }, 269 | phone: "351-536-7569", 270 | cell: "608-857-4982", 271 | id: { 272 | name: "", 273 | value: null 274 | }, 275 | picture: { 276 | large: "https://randomuser.me/api/portraits/men/56.jpg", 277 | medium: "https://randomuser.me/api/portraits/med/men/56.jpg", 278 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/56.jpg" 279 | }, 280 | nat: "CA" 281 | }, 282 | { 283 | gender: "female", 284 | name: { 285 | title: "Ms", 286 | first: "Marij", 287 | last: "Peterson" 288 | }, 289 | location: { 290 | street: { 291 | number: 9752, 292 | name: "Bergumermeerstraat" 293 | }, 294 | city: "Elsendorp", 295 | state: "Utrecht", 296 | country: "Netherlands", 297 | postcode: 94928, 298 | coordinates: { 299 | latitude: "-14.4505", 300 | longitude: "-131.4931" 301 | }, 302 | timezone: { 303 | offset: "-1:00", 304 | description: "Azores, Cape Verde Islands" 305 | } 306 | }, 307 | email: "marij.peterson@example.com", 308 | login: { 309 | uuid: "25cad49e-cddf-4e3f-ad05-2406f5736468", 310 | username: "ticklishkoala385", 311 | password: "boxers", 312 | salt: "5AxWwtzi", 313 | md5: "c48d12153a9eb95ab387de47624fa008", 314 | sha1: "e071aa71a03415e780c669330e32d0732a76cf4c", 315 | sha256: "134c85c7d12c76004f2059e44ec7b03a509ebab5d29a143a296c11bb9b0795b1" 316 | }, 317 | dob: { 318 | date: "1975-08-07T08:04:14.675Z", 319 | age: 45 320 | }, 321 | registered: { 322 | date: "2018-11-23T17:45:04.918Z", 323 | age: 2 324 | }, 325 | phone: "(599)-503-4927", 326 | cell: "(091)-870-4092", 327 | id: { 328 | name: "BSN", 329 | value: "06470101" 330 | }, 331 | picture: { 332 | large: "https://randomuser.me/api/portraits/women/15.jpg", 333 | medium: "https://randomuser.me/api/portraits/med/women/15.jpg", 334 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/15.jpg" 335 | }, 336 | nat: "NL" 337 | }, 338 | { 339 | gender: "male", 340 | name: { 341 | title: "Mr", 342 | first: "Umut", 343 | last: "Velioğlu" 344 | }, 345 | location: { 346 | street: { 347 | number: 2913, 348 | name: "Fatih Sultan Mehmet Cd" 349 | }, 350 | city: "Bingöl", 351 | state: "Ordu", 352 | country: "Turkey", 353 | postcode: 48767, 354 | coordinates: { 355 | latitude: "-38.8383", 356 | longitude: "59.4001" 357 | }, 358 | timezone: { 359 | offset: "+4:00", 360 | description: "Abu Dhabi, Muscat, Baku, Tbilisi" 361 | } 362 | }, 363 | email: "umut.velioglu@example.com", 364 | login: { 365 | uuid: "f1d62a3a-687b-4554-af54-933108e357e6", 366 | username: "beautifullion873", 367 | password: "ruth", 368 | salt: "wFqm248u", 369 | md5: "ad97e1e587cfd647b385b039dc21b8a2", 370 | sha1: "b2924c51f7210328a56537b51764f904f082652e", 371 | sha256: "41b95a98e9fc1ba7895fb2c0cb9ce1b0078f5f48becb076bfbc4c8d358a79c0d" 372 | }, 373 | dob: { 374 | date: "1977-09-26T15:06:57.700Z", 375 | age: 43 376 | }, 377 | registered: { 378 | date: "2006-09-15T10:14:55.174Z", 379 | age: 14 380 | }, 381 | phone: "(452)-398-2959", 382 | cell: "(229)-507-9942", 383 | id: { 384 | name: "", 385 | value: null 386 | }, 387 | picture: { 388 | large: "https://randomuser.me/api/portraits/men/93.jpg", 389 | medium: "https://randomuser.me/api/portraits/med/men/93.jpg", 390 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/93.jpg" 391 | }, 392 | nat: "TR" 393 | }, 394 | { 395 | gender: "male", 396 | name: { 397 | title: "Mr", 398 | first: "Adrian", 399 | last: "Cole" 400 | }, 401 | location: { 402 | street: { 403 | number: 1952, 404 | name: "Adams St" 405 | }, 406 | city: "Sunshine Coast", 407 | state: "Northern Territory", 408 | country: "Australia", 409 | postcode: 1299, 410 | coordinates: { 411 | latitude: "-49.1278", 412 | longitude: "112.0345" 413 | }, 414 | timezone: { 415 | offset: "+5:00", 416 | description: "Ekaterinburg, Islamabad, Karachi, Tashkent" 417 | } 418 | }, 419 | email: "adrian.cole@example.com", 420 | login: { 421 | uuid: "b93858ea-19e4-44df-aa77-0d6311cab793", 422 | username: "browngorilla780", 423 | password: "carlitos", 424 | salt: "JAu8TB6H", 425 | md5: "799eb5447987bf49c36ac0a559714f37", 426 | sha1: "f4cbc7440b07140e2359c053431ff04b02785a29", 427 | sha256: "128f5c9b479c869415ae478f6ff9dbfdf75c70f445dc9a18652d0e09bcee2e57" 428 | }, 429 | dob: { 430 | date: "1975-07-31T18:31:24.124Z", 431 | age: 45 432 | }, 433 | registered: { 434 | date: "2003-11-30T01:17:08.314Z", 435 | age: 17 436 | }, 437 | phone: "03-3213-1236", 438 | cell: "0419-353-484", 439 | id: { 440 | name: "TFN", 441 | value: "376279632" 442 | }, 443 | picture: { 444 | large: "https://randomuser.me/api/portraits/men/7.jpg", 445 | medium: "https://randomuser.me/api/portraits/med/men/7.jpg", 446 | thumbnail: "https://randomuser.me/api/portraits/thumb/men/7.jpg" 447 | }, 448 | nat: "AU" 449 | }, 450 | { 451 | gender: "female", 452 | name: { 453 | title: "Miss", 454 | first: "Mestan", 455 | last: "Arıcan" 456 | }, 457 | location: { 458 | street: { 459 | number: 8421, 460 | name: "Şehitler Cd" 461 | }, 462 | city: "Şırnak", 463 | state: "Ardahan", 464 | country: "Turkey", 465 | postcode: 39665, 466 | coordinates: { 467 | latitude: "66.6698", 468 | longitude: "54.1801" 469 | }, 470 | timezone: { 471 | offset: "+3:00", 472 | description: "Baghdad, Riyadh, Moscow, St. Petersburg" 473 | } 474 | }, 475 | email: "mestan.arican@example.com", 476 | login: { 477 | uuid: "aefd7e3b-2558-4641-b070-f62f727ce5c7", 478 | username: "purplewolf377", 479 | password: "prozac", 480 | salt: "m26LQtq0", 481 | md5: "e8986db4f0ba8c563d643e75cbc88107", 482 | sha1: "3d43c7ff180932c1cb84ee83a13ae3143786a74e", 483 | sha256: "2810fd77102ab249a99773ab33bd2776293d3de2bf08b30551da22d00342bb99" 484 | }, 485 | dob: { 486 | date: "1994-02-19T10:45:27.820Z", 487 | age: 26 488 | }, 489 | registered: { 490 | date: "2006-03-09T07:56:49.873Z", 491 | age: 14 492 | }, 493 | phone: "(574)-886-3239", 494 | cell: "(840)-519-4713", 495 | id: { 496 | name: "", 497 | value: null 498 | }, 499 | picture: { 500 | large: "https://randomuser.me/api/portraits/women/71.jpg", 501 | medium: "https://randomuser.me/api/portraits/med/women/71.jpg", 502 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/71.jpg" 503 | }, 504 | nat: "TR" 505 | }, 506 | { 507 | gender: "female", 508 | name: { 509 | title: "Mrs", 510 | first: "Deusete", 511 | last: "Caldeira" 512 | }, 513 | location: { 514 | street: { 515 | number: 1494, 516 | name: "Rua Santa Luzia " 517 | }, 518 | city: "São José do Rio Preto", 519 | state: "Distrito Federal", 520 | country: "Brazil", 521 | postcode: 83098, 522 | coordinates: { 523 | latitude: "63.8309", 524 | longitude: "170.6055" 525 | }, 526 | timezone: { 527 | offset: "+9:30", 528 | description: "Adelaide, Darwin" 529 | } 530 | }, 531 | email: "deusete.caldeira@example.com", 532 | login: { 533 | uuid: "2a60d53c-24f2-4409-9990-2f5fd55d14eb", 534 | username: "angrycat717", 535 | password: "bluejays", 536 | salt: "A4reDxmY", 537 | md5: "2b83d5d691b5c035b227cbcc494cae8b", 538 | sha1: "5158659ae853a6739318e9745d5bdfe8b35cbdd4", 539 | sha256: "bde41865208479fe882d4df24758aa26eb615319893f1cc9b0e8575833b8644e" 540 | }, 541 | dob: { 542 | date: "1946-08-31T19:31:38.838Z", 543 | age: 74 544 | }, 545 | registered: { 546 | date: "2006-11-09T14:25:17.403Z", 547 | age: 14 548 | }, 549 | phone: "(57) 3559-0154", 550 | cell: "(87) 3485-7986", 551 | id: { 552 | name: "", 553 | value: null 554 | }, 555 | picture: { 556 | large: "https://randomuser.me/api/portraits/women/57.jpg", 557 | medium: "https://randomuser.me/api/portraits/med/women/57.jpg", 558 | thumbnail: "https://randomuser.me/api/portraits/thumb/women/57.jpg" 559 | }, 560 | nat: "BR" 561 | } 562 | ]; 563 | -------------------------------------------------------------------------------- /11-parametros-defecto/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | JS 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /11-parametros-defecto/parametros-defecto.js: -------------------------------------------------------------------------------- 1 | function randomNum() { 2 | return Math.floor(Math.random() * 2) + 1; 3 | } 4 | 5 | function sumar(num1 = 1, num2 = randomNum()) { 6 | // var num1 = 1; 7 | // var num2 = undefined; 8 | 9 | // if (!num1 || !num2) return; 10 | // !num1 && (num1 = 1); 11 | // !num2 && (num2 = 3); 12 | return num1 + num2; 13 | } 14 | 15 | console.log(sumar(undefined, 5)); 16 | -------------------------------------------------------------------------------- /12-mejores-numeros/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | JS 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /12-mejores-numeros/mejores-numeros.js: -------------------------------------------------------------------------------- 1 | // Math.trunc 2 | // Convierte a número antes de comparar 3 | const num = 123.345; 4 | console.log(Math.trunc(num)); 5 | // console.log(Math.ceil(num)); 6 | // const num2 = 1312312312312312312312.1; 7 | // console.log(num2.toString()); 8 | // console.log(parseInt(num2)); 9 | 10 | // Number.isNaN 11 | let valor = undefined + 1; 12 | console.log(Number.isNaN(valor)); 13 | // El método global retorna true en valores que se pueden convertir en NaN pero que no tienen por qué ser NaN. Ojo con esto. 14 | // console.log(isNaN(valor)); 15 | 16 | // valor = "NaN"; 17 | // console.log(Number.isNaN(valor)); 18 | // console.log(isNaN(valor)); 19 | 20 | // Number.isInteger 21 | let entero = 10; 22 | console.log(Number.isInteger(entero)); 23 | 24 | // entero = 10.0; 25 | // console.log(Number.isInteger(entero)); 26 | 27 | // entero = 10.234; 28 | // console.log(Number.isInteger(entero)); // false 29 | 30 | // Number.isFinite 31 | let finito = 20; 32 | console.log(Number.isFinite(finito)); 33 | // El método global convierte a número 34 | // console.log(isFinite(finito)); 35 | 36 | // finito = "20"; 37 | // console.log(Number.isFinite(finito)); 38 | // console.log(isFinite(finito)); 39 | -------------------------------------------------------------------------------- /13-sets/sets.js: -------------------------------------------------------------------------------- 1 | const myColors = ["purple", "cyan"]; 2 | const colors = new Set(myColors); 3 | 4 | // Añadir al set 5 | colors.add("red"); 6 | colors.add("green"); 7 | colors.add("white"); 8 | colors.add("yellow"); 9 | // No permite duplicados 10 | colors.add("yellow"); 11 | colors.add("yellow"); 12 | colors.add("yellow"); 13 | colors.add("yellow"); 14 | 15 | // Iterar sobre el set 16 | for (let color of colors) { 17 | console.log(color); 18 | } 19 | 20 | // Eliminar elementos del set 21 | console.log(colors.size); 22 | console.log(colors.delete("yellow")); 23 | console.log(colors.size); 24 | 25 | const text = "Welcome to the jungle!"; 26 | console.log(text.length); 27 | console.log(new Set(text).values()); 28 | 29 | // Acceder a elementos del set 30 | console.log(colors.has("green")); 31 | 32 | // Limpiar el set 33 | colors.clear(); 34 | -------------------------------------------------------------------------------- /13-sets/test.js: -------------------------------------------------------------------------------- 1 | // Mini ejercicio 2 | const users = ["Juan", "Alberto", "Raúl", "María", "Laura", "Elena", "Guizmo"]; 3 | const userVisits = new Set(); 4 | 5 | function visit() { 6 | const userIndex = Math.floor(Math.random() * users.length); 7 | const user = users[userIndex]; 8 | userVisits.has(user) && 9 | console.warn(`User ${user} already visited the page!`); 10 | userVisits.add(user); 11 | console.log(userVisits); 12 | 13 | if (userVisits.size === users.length) { 14 | console.info("All users have visited the page!"); 15 | clearInterval(interval); 16 | userVisits.clear(); 17 | } 18 | } 19 | 20 | const interval = setInterval(visit, 300); 21 | -------------------------------------------------------------------------------- /14-maps/maps.js: -------------------------------------------------------------------------------- 1 | const map = new Map() 2 | 3 | map.set(1, "Number"); 4 | map.set("1", "String"); 5 | map.set(true, "Boolean"); 6 | 7 | console.log(map.get(1)) 8 | 9 | console.log(typeof(map)); 10 | console.log(map instanceof Map); 11 | 12 | //for (let key of map.keys()) { 13 | // console.log(key) 14 | //} 15 | // 16 | //for (let val of map.values()) { 17 | // console.log(val) 18 | //} 19 | // 20 | //for (let data of map.entries()) { 21 | // let [key, value] = data; 22 | // console.log(key, value); 23 | //} 24 | 25 | const person = { 26 | name: "Juan", 27 | city: "Valencia", 28 | color: "red" 29 | } 30 | 31 | const personMap = new Map(Object.entries(person)); 32 | //console.log(personMap.get("city")) 33 | 34 | const personClone = Object.fromEntries(personMap); 35 | 36 | let juan = {name: 'Juan'}, nino ={name: 'Nino'}, guizmo ={name: 'Guizmo'}; 37 | 38 | let otro = {name: 'Otro'} 39 | 40 | const admins = new Map() 41 | 42 | admins 43 | .set(juan, 'superadmin') 44 | .set(nino, 'admin') 45 | .set(guizmo, 'editor') 46 | 47 | function doAdmin(user) { 48 | if (admins.has(user)) { 49 | console.info(`User ${user.name} is doing ${admins.get(user)} stuff!`) 50 | } else { 51 | console.error("User not found on admin list!") 52 | } 53 | } 54 | 55 | juan = null; 56 | doAdmin(juan); -------------------------------------------------------------------------------- /15-mejores-strings/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | JS 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /15-mejores-strings/mejores-strings.js: -------------------------------------------------------------------------------- 1 | const hi = "Hello world"; 2 | const from = "from Spain"; 3 | //const final = hi + from; 4 | 5 | function day() { 6 | return "friday"; 7 | } 8 | 9 | // Usando template strings 10 | const final = `${hi} ${from} on ${day()}`; 11 | 12 | const multiline = `Hello 13 | World`; 14 | 15 | // Includes 16 | const email = "hola@wmedia.es"; 17 | // if (email.includes("@")) console.log("Valid email"); 18 | 19 | // StartsWith / EndsWith 20 | // if (email.endsWith("wmedia.es")) console.log("Valid email"); 21 | 22 | const validEmail = email => email.includes("@") && email.endsWith("wmedia.es"); 23 | if (validEmail(email)) console.log("Valid email"); 24 | 25 | // Tagged templates 26 | const cat = { 27 | name: "Guizmo", 28 | color: "black", 29 | image: 30 | "https://www.guideposts.org/sites/guideposts.org/files/styles/bynder_webimage/public/story/blackcat_marquee_0.jpg", 31 | city: "Valencia" 32 | }; 33 | 34 | function makeTemplate(strings, ...keys) { 35 | console.log(strings, keys); 36 | return function(data) { 37 | console.log(data); 38 | let slices = strings.slice(); 39 | keys.forEach(function(key, index) { 40 | slices[index] += data[key]; 41 | }); 42 | return slices.join(""); 43 | }; 44 | } 45 | 46 | const catTemplate = makeTemplate` 47 |

48 |

${"name"}

49 |

${"color"} from ${"city"}

50 |

51 |

52 | `(cat); 53 | 54 | const catElement = document.createElement("div"); 55 | catElement.innerHTML = catTemplate; 56 | document.body.appendChild(catElement); 57 | -------------------------------------------------------------------------------- /16-arrow-functions/arrow-functions.js: -------------------------------------------------------------------------------- 1 | // Función declarada 2 | function sayHi1(name) { 3 | console.log(`Hi ${name}`); 4 | } 5 | 6 | // Expresión funcional 7 | const sayHi2 = function(name) { 8 | console.log(`Hi ${name}`); 9 | } 10 | 11 | // Funciones flecha (arrow functions) 12 | const sayHi3 = name => console.log(`Hi ${name}`); 13 | 14 | // Return implícito 15 | const double = num => num * 2; 16 | 17 | // Return explícito 18 | const quadruple = num => { 19 | let value = double(num) 20 | return value * 2 21 | } 22 | 23 | const num = quadruple(2) 24 | 25 | // Arrow functions no tienen this 26 | const cat = { 27 | name: "Guizmo", 28 | tags: ["fucking", "amazing", "black", "cat", "😼"], 29 | showTags() { 30 | this.tags.forEach(tag => console.log(tag)) 31 | // this.tags.forEach(function(tag) { 32 | // console.log(this === cat) 33 | // }) 34 | } 35 | }; 36 | 37 | cat.showTags() -------------------------------------------------------------------------------- /17-nuevas-variables/nuevas-variables.js: -------------------------------------------------------------------------------- 1 | // var crea variables con ámbito global/funcional 2 | var name = "Andrés" 3 | 4 | function greetings() { 5 | var name = undefined 6 | 7 | return function() { 8 | // Closure 9 | console.log(name) 10 | } 11 | 12 | name = "Juan" 13 | 14 | } 15 | 16 | //greetings()() 17 | 18 | // let crea variables con ámbito de bloque 19 | //var i = 1; 20 | //for (i; i <= 10; i++) { 21 | // console.log(i) 22 | //} 23 | 24 | for (let i = 1; i <= 10; i++) { 25 | //console.log(i) 26 | } 27 | 28 | // console.log(i) // Ya no tenemos acceso 29 | 30 | if (true) { 31 | let transform = name.toUpperCase(); 32 | } 33 | 34 | // console.log(transform) // No tenemos acceso 35 | 36 | // const crea constantes 37 | const IVA = .21 38 | // IVA = .16 // No se puede cambiar 39 | 40 | const Person = {} 41 | Person.name = name 42 | console.log(Person) // No hay problema 43 | 44 | const Person2 = Person 45 | Person2.city = "Valencia" 46 | console.log(Person) --------------------------------------------------------------------------------