{"id":1435,"date":"2014-12-02T10:34:44","date_gmt":"2014-12-02T09:34:44","guid":{"rendered":"http:\/\/blog.kodono.info\/wordpress\/?p=1435"},"modified":"2014-12-02T10:34:44","modified_gmt":"2014-12-02T09:34:44","slug":"round-a-number-to-one-decimal-javascript","status":"publish","type":"post","link":"https:\/\/blog.kodono.info\/wordpress\/2014\/12\/02\/round-a-number-to-one-decimal-javascript\/","title":{"rendered":"Round a number to one decimal [JavaScript]"},"content":{"rendered":"<p>The formula is a bit long but works:<\/p>\n<pre class=\"brush:javascript\">\r\nfunction round(x) {\r\n return parseFloat(Math.round(x * 10) \/ 10).toFixed(1).replace(\/\\.0\/, \"\")\r\n}\r\n\r\nround(458.21456); \/\/ -> 458.2\r\nround(500); \/\/ -> 500\r\nround(603.18); \/\/ -> 603.2\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>The formula is a bit long but works: function round(x) { return parseFloat(Math.round(x * 10) \/ 10).toFixed(1).replace(\/\\.0\/, &#8220;&#8221;) } round(458.21456); \/\/ -> 458.2 round(500); \/\/ -> 500 round(603.18); \/\/ -> 603.2<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","hide_page_title":"","footnotes":""},"categories":[11,33],"tags":[24,151,158],"class_list":["post-1435","post","type-post","status-publish","format-standard","hentry","category-niveau-debutant","category-programmation","tag-javascript","tag-niveau-debutant","tag-programmation"],"_links":{"self":[{"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/posts\/1435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/comments?post=1435"}],"version-history":[{"count":1,"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/posts\/1435\/revisions"}],"predecessor-version":[{"id":1436,"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/posts\/1435\/revisions\/1436"}],"wp:attachment":[{"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/media?parent=1435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/categories?post=1435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.kodono.info\/wordpress\/wp-json\/wp\/v2\/tags?post=1435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}