{"id":69447,"date":"2019-12-30T16:21:12","date_gmt":"2019-12-30T10:51:12","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?p=69447"},"modified":"2024-04-12T14:21:48","modified_gmt":"2024-04-12T08:51:48","slug":"javascript-3","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/","title":{"rendered":"Learning JavaScript"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.vskills.in\/certification\/tutorial\/mobile-testing-appium-tutorials\/\" target=\"_blank\" rel=\"noreferrer noopener\">Go back to tutorial<\/a><\/p>\n\n\n<h1><strong>Learning&nbsp;JavaScript<\/strong><\/h1>\n<p>JavaScript is a programming language that allows you to implement complex things on web pages. This includes<\/p>\n<ul>\n<li>Display static information for you to look at<\/li>\n<li>Displaying timely content updates, or interactive maps, or animated 2D\/3D graphics<\/li>\n<li>Scrolling video jukeboxes, etc.<\/li>\n<\/ul>\n<p>JavaScript is probably the third layer of the layer cake of standard web technologies, two of which (HTML and CSS).<\/p>\n<h3><strong>Why JavaScript?<\/strong><\/h3>\n<ul>\n<li>All browsers process JavaScript<\/li>\n<li>Many web services rely on JavaScript in browser<\/li>\n<li>JavaScript can be used in your own web pages<\/li>\n<li>Understand what other web pages are doing<\/li>\n<li>It is easy to start<\/li>\n<li>It is easy to do useful things with it<\/li>\n<li>In JavaScript programming ideas carry over into other languages<\/li>\n<\/ul>\n<h3><strong>Syntax<\/strong><\/h3>\n<p>We will describe basic syntactic principles of JavaScript.<\/p>\n<p>&nbsp;<\/p>\n<p>Note the two different uses of the equals sign:<\/p>\n<ul>\n<li>A single equals sign (=) is used to assign a value to a variable.<\/li>\n<li>A triple equals sign (===) is used to compare two values (see Equality Operators).<\/li>\n<\/ul>\n\n\n<p><a href=\"https:\/\/www.vskills.in\/certification\/tutorial\/mobile-testing-appium-tutorials\/\" target=\"_blank\" rel=\"noreferrer noopener\">Go back to tutorial<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Go back to tutorial Learning&nbsp;JavaScript JavaScript is a programming language that allows you to implement complex things on web pages. This includes Display static information for you to look at Displaying timely content updates, or interactive maps, or animated 2D\/3D graphics Scrolling video jukeboxes, etc. JavaScript is probably the third layer of the layer cake&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[7891],"tags":[311],"class_list":["post-69447","page","type-page","status-publish","hentry","category-mobile-testing-appium","tag-javascript"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Learning JavaScript - Vskills Tutorial<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Learning JavaScript - Vskills Tutorial\" \/>\n<meta property=\"og:description\" content=\"Go back to tutorial Learning&nbsp;JavaScript JavaScript is a programming language that allows you to implement complex things on web pages. This includes Display static information for you to look at Displaying timely content updates, or interactive maps, or animated 2D\/3D graphics Scrolling video jukeboxes, etc. JavaScript is probably the third layer of the layer cake...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/\" \/>\n<meta property=\"og:site_name\" content=\"Tutorial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vskills.in\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-12T08:51:48+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/\",\"name\":\"Learning JavaScript - Vskills Tutorial\",\"isPartOf\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\"},\"datePublished\":\"2019-12-30T10:51:12+00:00\",\"dateModified\":\"2024-04-12T08:51:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Learning JavaScript\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"name\":\"Tutorial\",\"description\":\"Vskills - A initiative in elearning and certification\",\"publisher\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.vskills.in\/certification\/tutorial\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\",\"name\":\"Vskills\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"contentUrl\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"width\":73,\"height\":55,\"caption\":\"Vskills\"},\"image\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/vskills.in\/\",\"https:\/\/x.com\/vskills_in\",\"https:\/\/www.linkedin.com\/company-beta\/1371554\/\",\"https:\/\/www.youtube.com\/channel\/UCMWnscxPwRF_PqXo9B7q_Tw\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Learning JavaScript - Vskills Tutorial","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.vskills.in\/certification\/tutorial\/javascript-3\/","og_locale":"en_US","og_type":"article","og_title":"Learning JavaScript - Vskills Tutorial","og_description":"Go back to tutorial Learning&nbsp;JavaScript JavaScript is a programming language that allows you to implement complex things on web pages. 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