{"id":2806,"date":"2026-08-10T08:59:18","date_gmt":"2026-08-10T08:59:18","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/linkedin-javascript-five-advanced-challenges-and-concepts-2023-9\/"},"modified":"2026-08-10T08:59:18","modified_gmt":"2026-08-10T08:59:18","slug":"linkedin-javascript-five-advanced-challenges-and-concepts-2023-9","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/linkedin-javascript-five-advanced-challenges-and-concepts-2023-9\/","title":{"rendered":"LinkedIn \u2013 JavaScript: Five Advanced Challenges and Concepts 2023-9"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p><span style=\"vertical-align: inherit\">JavaScript Course: Five Advanced Challenges and Concepts. When you learn JavaScript, you rarely take the time to really delve into the more complex aspects of the language. Until now! This hybrid course combines hands-on learning and practice with interactive coding challenges. Instructor Morten Rand-Hendriksen walks you through five advanced topics in JavaScript development: converting flat arrays to nested arrays, extending classes, using singletons and proxies, creating observables, and building robust applications with the reactive object pattern. Each chapter provides a basic introduction, two practical examples, and two coding challenges to reinforce your learning. Improving your JavaScript skills means pushing yourself beyond the basics, and Morten shows you how to do it right. This course includes code challenges designed by CoderPad. Code Challenges are interactive coding exercises with real-time feedback, so you can practice coding alongside the course content to improve your coding skills.<\/span><\/p>\n<h3><span style=\"vertical-align: inherit\">What you will learn in the JavaScript: Five Advanced Challenges and Concepts course<\/span><\/h3>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item-content\">\n<div class=\"table-of-contents__item-details\">\n<div class=\"table-of-contents__item-title\">\n<ul>\n<li><span style=\"vertical-align: inherit\">Nested comment management<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Using a data map to convert flat arrays to trees<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Create a return function to generate a nested array<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Solution: Create a nested array<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Advanced solution: Add nested comments<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Manage users and capabilities<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Create a class with capabilities<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Extending a class with new capabilities<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Solution: Create a library with books<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Advanced Solution: Users managing other users<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">And\u2026<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">Course details<\/span><\/h3>\n<ul>\n<li><span style=\"vertical-align: inherit\">Publisher: <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.linkedin.com\/learning\/javascript-five-advanced-challenges-and-concepts\" target=\"_blank\"><span style=\"vertical-align: inherit\">Linkedin<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/morten-rand-hendriksen\/\"><span style=\"vertical-align: inherit\">Morten Rand-Hendriksen<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: beginner<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 1 hour and 51 minutes<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Course headings<\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-895828 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2024\/04\/JavaScript-Five-Advanced-Challenges-and-Concepts.jpg\" alt=\"JavaScript: Five Advanced Challenges and Concepts\" width=\"375\" height=\"624\"><\/p>\n<h3><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-895829 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2024\/04\/JavaScript-Five-Advanced-Challenges-and-Concepts-1.jpg\" alt=\"JavaScript: Five Advanced Challenges and Concepts\" width=\"720\" height=\"124\"><\/p>\n<h3><span style=\"vertical-align: inherit\">Sample video of the course<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-122940-1\"><video class=\"wp-video-shortcode\" id=\"video-122940-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/JavaScript_Five_Advanced_Challenges_and_Concepts_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/JavaScript_Five_Advanced_Challenges_and_Concepts_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/JavaScript_Five_Advanced_Challenges_and_Concepts_Downloadly.ir.mp4?nocache=1786096411418\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/JavaScript_Five_Advanced_Challenges_and_Concepts_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3><span style=\"vertical-align: inherit\">Installation guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite Player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">English subtitle<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">download link<\/span><\/h3>\n<p><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/LinkedIn_JavaScript_Five_Advanced_Challenges_and_Concepts_2023-9_Downloadly.ir.rar?nocache=1786096410\"><span style=\"vertical-align: inherit\">Download file \u2013 257 MB<\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3><span style=\"vertical-align: inherit\">Size<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">257 MB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description JavaScript Course: Five Advanced Challenges and Concepts. When you learn JavaScript, you rarely take the time to really delve into the more complex <\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[29593,29594,29595,29596,29597,29598,29599,29600,29601,29602,29603,29604,29605,29606,29607,29608,29609,29610,29611,29612,29613,29614,29615,29616],"class_list":["post-2806","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-javascript-five-advanced-challenges-and-concepts","dgi_tag-download-course-javascript-five-advanced-challenges-and-concepts","dgi_tag-download-javascript-five-advanced-challenges-and-concepts","dgi_tag-download-javascript-five-advanced-challenges-and-concepts-course","dgi_tag-download-javascript-five-advanced-challenges-and-concepts-course-for-free","dgi_tag-download-link-javascript-five-advanced-challenges-and-concepts","dgi_tag-download-links-javascript-five-advanced-challenges-and-concepts","dgi_tag-download-paid-course-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-download-course-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-download-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-download-link-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-download-links-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-download-paid-course-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-javascript-five-advanced-challenges-and-concepts-download-course","dgi_tag-free-links-download-javascript-five-advanced-challenges-and-concepts","dgi_tag-free-paid-course-download-links-javascript-five-advanced-challenges-and-concepts","dgi_tag-javascript-five-advanced-challenges-and-concepts-download-course","dgi_tag-javascript-five-advanced-challenges-and-concepts-download-links","dgi_tag-javascript-five-advanced-challenges-and-concepts-for-free","dgi_tag-javascript-five-advanced-challenges-and-concepts-free-course","dgi_tag-javascript-five-advanced-challenges-and-concepts-free-download","dgi_tag-morten-rand-hendriksen","dgi_tag-paid-course-javascript-five-advanced-challenges-and-concepts"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/2806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/2806\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=2806"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=2806"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=2806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}