{"id":2683,"date":"2020-04-10T17:32:58","date_gmt":"2020-04-10T20:32:58","guid":{"rendered":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/?p=2683"},"modified":"2025-09-02T13:56:23","modified_gmt":"2025-09-02T16:56:23","slug":"javascriptes","status":"publish","type":"post","link":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/2020\/04\/10\/javascriptes","title":{"rendered":"JavaScript:ES"},"content":{"rendered":"\n<section id=\"h.2b23ec22660e360c_8\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_5\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Ol\u00e1 pessoal, tudo bem? O PET-Reda\u00e7\u00e3o de hoje abordar\u00e1 um pouco sobre a linguaguem \u201cqueridinha\u201d dos programadores.<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">O ECMAScript, mais conhecido como JavaScript, \u00e9 uma linguagem de programa\u00e7\u00e3o criada na d\u00e9cada de 90 que sofreu diversas mudan\u00e7as ao longo do tempo, sendo muito utilizada nos dias de hoje em frameworks como React, Vue.js, Node.js, entre outros.<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">O ES6 \u00e9 uma vers\u00e3o dessa linguagem e buscou trazer novidades para melhor construir aplica\u00e7\u00f5es mais complexas, resolver alguns problemas do JavaScript e facilitar o desenvolvimento de bibliotecas. Vamos ver algumas dessas mudan\u00e7as, que ajudaram muito no desenvolvimento, utilizando a linguagem.<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">O que mudou?<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">Foi introduzido const e let, complementando a var, mas qual a diferen\u00e7a entre elas?<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Const<\/strong>\u00a0&#8211; \u00e9 uma constante, ou seja seu valor \u00e9 fixo, n\u00e3o podendo ser alterado ap\u00f3s a declara\u00e7\u00e3o. Em vetores, os elementos podem ser alterados, bem como adicionados.<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">Exemplo:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_15\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-R6PoUb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_9\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img decoding=\"async\" class=\"aligncenter wp-image-2806 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-1.png\" alt=\"\" width=\"345\" height=\"60\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-1.png 345w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-1-300x52.png 300w\" sizes=\"(max-width: 345px) 100vw, 345px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-R6PoUb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_20\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2807 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-2.png\" alt=\"\" width=\"495\" height=\"151\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-2.png 495w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-2-300x92.png 300w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-ibL1re JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_19\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_16\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Let<\/strong>\u00a0&#8211; permite declarar vari\u00e1vel no escopo do bloco, n\u00e3o podendo ser acessada fora dele. Ao utilizar let, pode-se redeclarar a vari\u00e1vel dentro de um bloco sem redeclarar a vari\u00e1vel fora dele.<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">Exemplos:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_27\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-R6PoUb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_24\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img decoding=\"async\" class=\"aligncenter wp-image-2808 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-3.png\" alt=\"\" width=\"320\" height=\"110\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-3.png 320w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-3-300x103.png 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-ibL1re JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-c5RTEf purZT-AhqUyc-c5RTEf pSzOP-AhqUyc-c5RTEf JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_28\" class=\"hJDwNd-AhqUyc-c5RTEf purZT-AhqUyc-c5RTEf pSzOP-AhqUyc-c5RTEf jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2809 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-4.png\" alt=\"\" width=\"253\" height=\"162\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-ibL1re JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_35\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_32\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Var<\/strong>&#8211; \u00e9 uma vari\u00e1vel que pode ter escopo de bloco, de fun\u00e7\u00e3o ou global.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_39\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_36\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2810 size-full alignleft\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-5.png\" alt=\"\" width=\"273\" height=\"108\" \/><\/div>\n<div>\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_40\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2811 aligncenter\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-6-300x141.png\" alt=\"\" width=\"300\" height=\"141\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-6-300x141.png 300w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-6.png 422w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n<div>\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_44\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2812 alignright\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-7-300x134.png\" alt=\"\" width=\"300\" height=\"134\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-7-300x134.png 300w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-7.png 384w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_52\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_49\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Abaixo temos uma imagem que resumem onde o que cada tipo de vari\u00e1vel pode ou n\u00e3o.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_66\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc yYI8W \">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_53\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2813 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-8.png\" alt=\"\" width=\"742\" height=\"388\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-8.png 742w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-8-300x157.png 300w\" sizes=\"(max-width: 742px) 100vw, 742px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"oKdM2c\">\n<div id=\"h.2b23ec22660e360c_57\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Fonte: <a class=\"XqQF9c\" href=\"http:\/\/www.google.com\/url?q=http%3A%2F%2Fconstletvar.com&amp;sa=D&amp;sntz=1&amp;usg=AFQjCNE1l25Ft3nOqL_9U4MTZbPqb6JxnA\" target=\"_blank\" rel=\"noopener noreferrer\">constletvar.com<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_65\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_62\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Arrow function<\/strong>\u00a0&#8211;\u00a0Servem para encurtar fun\u00e7\u00f5es.<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">Exemplos:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_72\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-ibL1re JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_69\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2814 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-9.jpg\" alt=\"\" width=\"512\" height=\"190\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-9.jpg 512w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-9-300x111.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/div>\n<div>\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_73\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2815 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-10.png\" alt=\"\" width=\"339\" height=\"53\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-10.png 339w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-10-300x47.png 300w\" sizes=\"(max-width: 339px) 100vw, 339px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-ibL1re JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_80\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_77\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Classes<\/strong> &#8211; Para se criar uma classe utilizamos a keyword class, al\u00e9m do m\u00e9todo construtor.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_84\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_81\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2816 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-11.png\" alt=\"\" width=\"323\" height=\"125\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-11.png 323w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-11-300x116.png 300w\" sizes=\"(max-width: 323px) 100vw, 323px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_88\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_85\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Agora com a classe criada podemos criar objetos:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_92\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_89\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2817 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-12.png\" alt=\"\" width=\"336\" height=\"149\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-12.png 336w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-12-300x133.png 300w\" sizes=\"(max-width: 336px) 100vw, 336px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_96\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_93\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Podemos criar m\u00e9todos:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_100\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_97\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2818 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-13.png\" alt=\"\" width=\"320\" height=\"192\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-13.png 320w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-13-300x180.png 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_104\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_101\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Al\u00e9m disso podemos criar heran\u00e7a de uma classe:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_108\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_105\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2819 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-14.png\" alt=\"\" width=\"285\" height=\"197\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_112\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_109\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Podemos utilizar\u00a0<strong>get<\/strong>\u00a0e\u00a0<strong>set<\/strong>:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_116\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_113\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2820 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-15.png\" alt=\"\" width=\"355\" height=\"269\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-15.png 355w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-15-300x227.png 300w\" sizes=\"(max-width: 355px) 100vw, 355px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_132\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_129\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Valores padr\u00f5es de par\u00e2metros<\/strong> &#8211;\u00a0\u00c9 permitida a declara\u00e7\u00e3o de valores padr\u00f5es em par\u00e2metros de fun\u00e7\u00f5es. Exemplo:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_136\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_133\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2821 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-16.jpg\" alt=\"\" width=\"512\" height=\"119\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-16.jpg 512w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-16-300x70.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_140\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_137\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Alguns m\u00e9todos foram implementados nessa vers\u00e3o para simplificar e ajudar quem utiliza a linguagem. Alguns destes:<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Array.find()<\/strong>: Retorna o valor do primeiro elemento do vetor conforme uma fun\u00e7\u00e3o<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_162\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_159\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2822 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-17.png\" alt=\"\" width=\"357\" height=\"68\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-17.png 357w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-17-300x57.png 300w\" sizes=\"(max-width: 357px) 100vw, 357px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_166\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_163\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>isInteger()<\/strong>: Retorna verdadeiro ou falso conforme o par\u00e2metro.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_170\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_167\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2823 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-18.png\" alt=\"\" width=\"464\" height=\"51\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-18.png 464w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-18-300x33.png 300w\" sizes=\"(max-width: 464px) 100vw, 464px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_174\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_171\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>Operador expoente<\/strong>: Utiliza-se ** para representar o operador do expoente.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_178\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_175\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2824 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-19.png\" alt=\"\" width=\"353\" height=\"60\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-19.png 353w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-19-300x51.png 300w\" sizes=\"(max-width: 353px) 100vw, 353px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_182\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_179\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\"><strong>M\u00f3dulos<\/strong>\u00a0&#8211;\u00a0Os m\u00f3dulos permitem que se encapsule todos tipos de funcionalidades, podendo utilizar essas funcionalidades em outros arquivos JavaScript, como bibliotecas.<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">Para importar um m\u00f3dulo utilizamos:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_186\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_183\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2825 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-20.png\" alt=\"\" width=\"384\" height=\"29\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-20.png 384w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-20-300x23.png 300w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_194\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_191\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Para exportar utilizamos:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_198\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_195\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2826 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-21.png\" alt=\"\" width=\"429\" height=\"28\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-21.png 429w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-21-300x20.png 300w\" sizes=\"(max-width: 429px) 100vw, 429px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_202\" class=\"yaqOZd\">\n<div class=\"yaqOZd IFuOkc\">\u00a0<\/div>\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_199\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Estamos exportando uma fun\u00e7\u00e3o que retorna uma string em mai\u00fasculo. Podemos tamb\u00e9m adicionar um m\u00f3dulo em uma p\u00e1gina HTML:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_206\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_203\" class=\"hJDwNd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb jXK9ad D2fZ2 OjCsFc wHaque\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd baZpAe\">\n<div class=\"t3iYD\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2827 size-full\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-22.png\" alt=\"\" width=\"474\" height=\"27\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-22.png 474w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/791\/2020\/09\/JS-es6-22-300x17.png 300w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hJDwNd-AhqUyc-II5mzb JNdkSc L6cTce-purZT L6cTce-pSzOP\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\u00a0<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"h.2b23ec22660e360c_210\" class=\"yaqOZd\">\n<div class=\"mYVXT\">\n<div class=\"LS81yb VICjCf\">\n<div class=\"hJDwNd-AhqUyc-uQSCkd purZT-AhqUyc-II5mzb pSzOP-AhqUyc-qWD73c JNdkSc\">\n<div class=\"JNdkSc-SmKAyb\">\n<div class=\"\">\n<div class=\"oKdM2c Kzv0Me\">\n<div id=\"h.2b23ec22660e360c_207\" class=\"hJDwNd-AhqUyc-uQSCkd jXK9ad D2fZ2 OjCsFc wHaque GNzUNc\">\n<div class=\"jXK9ad-SmKAyb\">\n<div class=\"tyJCtd mGzaTb baZpAe\">\n<p class=\"zfr3Q\" dir=\"ltr\">Diante disso, percebe-se que essa vers\u00e3o do JavaScript trouxe muitas evolu\u00e7\u00f5es para nos ajudar fazendo com que ela se tornasse a mais utilizada no mundo. Boas cria\u00e7\u00f5es utilizando essa incr\u00edvel linguagem! =)<\/p>\n<p dir=\"ltr\">\u00a0<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\">Refer\u00eancias:<\/p>\n<p class=\"zfr3Q\" dir=\"ltr\"><span class=\" aw5Odc\"><a class=\"XqQF9c\" href=\"https:\/\/www.google.com\/url?q=https%3A%2F%2Fwww.w3schools.com%2Fjs%2Fjs_es6.asp&amp;sa=D&amp;sntz=1&amp;usg=AFQjCNGlcNNBZBjYrTgntXepoT3s5TI5wg\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.w3schools.com\/js\/js_es6.asp<\/a><\/span><\/p>\n<p class=\"zfr3Q\" dir=\"ltr\"><span class=\" aw5Odc\"><a class=\"XqQF9c\" href=\"https:\/\/www.google.com\/url?q=https%3A%2F%2Fflaviocopes.com%2Fes-modules%2F&amp;sa=D&amp;sntz=1&amp;usg=AFQjCNEoBk3dNQwgS2iInPgolHOwfG6RWg\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/flaviocopes.com\/es-modules\/<\/a><\/span><\/p>\n<p class=\"zfr3Q\" dir=\"ltr\"><span class=\" aw5Odc\"><a class=\"XqQF9c\" href=\"https:\/\/www.google.com\/url?q=https%3A%2F%2Fmedium.com%2F%40matheusml%2Fo-guia-do-es6-tudo-que-voc%25C3%25AA-precisa-saber-8c287876325f&amp;sa=D&amp;sntz=1&amp;usg=AFQjCNGPTb4uNuaQGG3rpCpIY5m8o-kaRg\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/medium.com\/@matheusml\/o-guia-do-es6-tudo-que-voc%C3%AA-precisa-saber-8c287876325f<\/a><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Ol\u00e1 pessoal, tudo bem? O PET-Reda\u00e7\u00e3o de hoje abordar\u00e1 um pouco sobre a linguaguem \u201cqueridinha\u201d dos programadores. O ECMAScript, mais conhecido como JavaScript, \u00e9 uma linguagem de programa\u00e7\u00e3o criada na d\u00e9cada de 90 que sofreu diversas mudan\u00e7as ao longo do tempo, sendo muito utilizada nos dias de hoje em frameworks como React, Vue.js, Node.js, entre [&hellip;]<\/p>\n","protected":false},"author":2948,"featured_media":2681,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[124,112],"tags":[149,192],"class_list":["post-2683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-destaques","category-redacao","tag-redacao","tag-web-e-front-end"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/posts\/2683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/users\/2948"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/comments?post=2683"}],"version-history":[{"count":0,"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/posts\/2683\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/media\/2681"}],"wp:attachment":[{"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/media?parent=2683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/categories?post=2683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufsm.br\/pet\/sistemas-de-informacao\/wp-json\/wp\/v2\/tags?post=2683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}