{"id":101,"date":"2015-07-29T02:19:00","date_gmt":"2015-07-29T02:19:00","guid":{"rendered":"http:\/\/waynenguyen.org\/dev\/2015\/07\/29\/check-if-variable-is-undefined-in\/"},"modified":"2016-05-21T03:15:55","modified_gmt":"2016-05-21T03:15:55","slug":"check-if-variable-is-undefined-in","status":"publish","type":"post","link":"https:\/\/bruceng.com\/dev\/?p=101","title":{"rendered":"Check if a variable is undefined in javascript"},"content":{"rendered":"<div dir=\"ltr\" style=\"text-align: left;\" trbidi=\"on\">\n<pre class=\"default prettyprint prettyprinted\" style=\"background-color: #eeeeee; border: 0px; color: #393318; font-family: Consolas, Menlo, Monaco, 'Lucida Console', 'Liberation Mono', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Courier New', monospace, sans-serif; font-size: 13px; margin-bottom: 1em; max-height: 600px; overflow: auto; padding: 5px; width: auto; word-wrap: normal;\">if(typeof variable_here === 'undefined'){\n   \/\/ your code here.\n };<\/pre>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>if(typeof variable_here === &#8216;undefined&#8217;){ \/\/ your code here. };<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-101","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts\/101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=101"}],"version-history":[{"count":1,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts\/101\/revisions"}],"predecessor-version":[{"id":221,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts\/101\/revisions\/221"}],"wp:attachment":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}