{"id":906,"date":"2012-03-01T04:46:58","date_gmt":"2012-03-01T04:46:58","guid":{"rendered":"http:\/\/www.vishmax.com\/en\/?p=906"},"modified":"2012-03-02T08:47:03","modified_gmt":"2012-03-02T08:47:03","slug":"swap-variables-in-javascript-example","status":"publish","type":"post","link":"https:\/\/www.vishmax.com\/en\/labs\/swap-variables-in-javascript-example\/","title":{"rendered":"Swap Variables in JavaScript &#8211; Example"},"content":{"rendered":"<p>In simple words swapping means interchange the values. Here is a simple example which swap the values in variables a,b and the result of the function is given after code.<\/p>\n<pre lang=\"javascript\">\r\n<html>\r\n <head>\r\n <script language=\"javascript\">\r\n function showSwap()\r\n {\r\nvar a,b,c;\r\na=10;\r\nb=20;\r\n\tdocument.write(\"Before Swapping\");\r\n\tdocument.write(\"<br>\");\r\n\tdocument.write(\"a=\"+a);\r\n\tdocument.write(\"<br>\");\r\n\tdocument.write(\"b=\"+b);\r\n\tdocument.write(\"<br><br><br>\");\r\nc=a;\r\na=b;\r\nb=c;\r\n\tdocument.write(\"After Swapping\");\r\n\tdocument.write(\"<br>\");\r\n\tdocument.write(\"a=\"+a);\r\n\tdocument.write(\"<br>\");\r\n\tdocument.write(\"b=\"+b);\r\n }\r\n <\/script>\r\n <\/head>\r\n <body>\r\n <script language=\"javascript\">\r\n  showSwap();\r\n <\/script>\r\n <\/body>\r\n <\/html>\r\n <\/pre>\n<h3>Output Will be<\/h3>\n<p>Before Swapping<br \/>\na=10<br \/>\nb=20<\/p>\n<p>After Swapping<br \/>\na=20<br \/>\nb=10<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In simple words swapping means interchange the values. Here is a simple example which swap the values in variables a,b and the result of the function is given after code. Output Will be Before Swapping a=10 b=20 After Swapping a=20 b=10<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[44],"tags":[53],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Swap Variables in JavaScript - Example - Vishmax.com<\/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.vishmax.com\/en\/labs\/swap-variables-in-javascript-example\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Swap Variables in JavaScript - Example - Vishmax.com\" \/>\n<meta property=\"og:description\" content=\"In simple words swapping means interchange the values. 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