{"id":1024,"date":"2014-10-12T05:34:03","date_gmt":"2014-10-12T05:34:03","guid":{"rendered":"http:\/\/javascript-tutor.net\/?p=1024"},"modified":"2015-05-07T13:04:40","modified_gmt":"2015-05-07T13:04:40","slug":"declaring-variables-in-javascript","status":"publish","type":"post","link":"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/","title":{"rendered":"Declaring Variables in JavaScript"},"content":{"rendered":"<p>What is a variable in JavaScript? A variable is something that store values or information. The values can be numbers (numeric values), text (strings) or any other information such as dates, boolean values(true\/false) and more. These values can change from time to time, that is why the name variable. It is similar to the post boxes in the post office, the contents of the post boxes can change but the post boxes still have the same name or label. <\/p>\n<p>To declare a variable in JavaScript, we can use the keyword <strong>var<\/strong><br \/>\nThe basic  structure of value assignment in JavaScript is<br \/>\nvar variable_name= value<\/p>\n<p>or <\/p>\n<p>variable_name= value<\/p>\n<p><a href=\"http:\/\/javascript-tutor.net\/index.php\/lesson-4-variables-javascript\/\" title=\"Variables in JavaScript\">Read more&#8230;&#8230;.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is a variable in JavaScript? A variable is something that store values or information. The values can be numbers (numeric values), text (strings) or any other information such as dates, boolean values(true\/false) and more. These values can change from time to time, that is why the name variable. It is similar to the post &hellip; <a href=\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Declaring Variables in JavaScript&#8221;<\/span><\/a><\/p>\n","protected":false},"author":35895,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1024","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Declaring Variables in JavaScript - javascript tutorial<\/title>\n<meta name=\"description\" content=\"This article discuss variable in javascript\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Declaring Variables in JavaScript - javascript tutorial\" \/>\n<meta property=\"og:description\" content=\"This article discuss variable in javascript\" \/>\n<meta property=\"og:url\" content=\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/\" \/>\n<meta property=\"og:site_name\" content=\"Learn JavaScript Online | Free Interactive JavaScript Tutorials\" \/>\n<meta property=\"article:published_time\" content=\"2014-10-12T05:34:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-05-07T13:04:40+00:00\" \/>\n<meta name=\"author\" content=\"Liew Voon Kiong\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Liew Voon Kiong\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/\",\"url\":\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/\",\"name\":\"Declaring Variables in JavaScript - javascript tutorial\",\"isPartOf\":{\"@id\":\"https:\/\/javascript-tutor.net\/#website\"},\"datePublished\":\"2014-10-12T05:34:03+00:00\",\"dateModified\":\"2015-05-07T13:04:40+00:00\",\"author\":{\"@id\":\"https:\/\/javascript-tutor.net\/#\/schema\/person\/63d832c3efdf443517b5f5bfd1b93df8\"},\"description\":\"This article discuss variable in javascript\",\"breadcrumb\":{\"@id\":\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/javascript-tutor.net\/index.php\/2014\/10\/12\/declaring-variables-in-javascript\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/javascript-tutor.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Declaring Variables in JavaScript\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/javascript-tutor.net\/#website\",\"url\":\"https:\/\/javascript-tutor.net\/\",\"name\":\"Learn JavaScript Online | Free Interactive JavaScript Tutorials\",\"description\":\"Master JavaScript with free, interactive tutorials for beginners and experienced coders. 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