{"id":679,"date":"2013-01-03T08:00:33","date_gmt":"2013-01-03T08:00:33","guid":{"rendered":"http:\/\/codeatelier.wordpress.com\/?p=432"},"modified":"2016-09-10T14:23:56","modified_gmt":"2016-09-10T14:23:56","slug":"find-common-elements-in-two-arrays-javascript","status":"publish","type":"post","link":"https:\/\/codethataint.com\/blog\/find-common-elements-in-two-arrays-javascript\/","title":{"rendered":"Find common elements in two arrays javascript"},"content":{"rendered":"<p><strong>Common elements in two arrays javascript<\/strong><\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\narrNum1 = new Array(1,2,3);\r\narrNum2 = new Array(2,3,4,5);\r\narrNum3 = new Array();\r\n\r\narrNum3 =  intersect_safe(arrNum1, arrNum2);\r\n\r\nfor(i=0;i&lt;arrNum3.length;i++)\r\n alert(arrNum3&#x5B;i]);\r\n\r\nfunction intersect_safe(a, b)\r\n{\r\n  var ai=0, bi=0;\r\n  var result = new Array();\r\n\r\n   while(ai&lt;a.length &amp;&amp; bi &lt; b.length )\r\n  {\r\n     if(a&#x5B;ai] != b&#x5B;bi])\r\n     { \r\n       bi++; \r\n     }\r\n     else\r\n     {\r\n       result.push(a&#x5B;ai]);\r\n       ai++;\r\n       bi++;\r\n     }\r\n  }\r\n\r\n  return result;\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Common elements in two arrays javascript arrNum1 = new Array(1,2,3); arrNum2 = new Array(2,3,4,5); arrNum3 = new Array(); arrNum3 = intersect_safe(arrNum1, arrNum2); for(i=0;i&lt;arrNum3.length;i++) alert(arrNum3&#x5B;i]); function intersect_safe(a, b) { var ai=0, bi=0; var result = new Array(); while(ai&lt;a.length &amp;&amp; bi &lt; b.length ) { if(a&#x5B;ai] != b&#x5B;bi]) { bi++; } else { result.push(a&#x5B;ai]); ai++; bi++; }&hellip; <a href=\"https:\/\/codethataint.com\/blog\/find-common-elements-in-two-arrays-javascript\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119],"tags":[],"class_list":["post-679","post","type-post","status-publish","format-standard","hentry","category-arrays-javascript"],"_links":{"self":[{"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/posts\/679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/comments?post=679"}],"version-history":[{"count":3,"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/posts\/679\/revisions"}],"predecessor-version":[{"id":1585,"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/posts\/679\/revisions\/1585"}],"wp:attachment":[{"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/media?parent=679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/categories?post=679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codethataint.com\/blog\/wp-json\/wp\/v2\/tags?post=679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}