{"id":1590,"date":"2020-03-08T12:23:14","date_gmt":"2020-03-08T12:23:14","guid":{"rendered":"https:\/\/golangbyexamples.com\/?p=1590"},"modified":"2020-03-08T12:23:22","modified_gmt":"2020-03-08T12:23:22","slug":"go-implement-while-loop","status":"publish","type":"post","link":"https:\/\/golangbyexamples.com\/go-implement-while-loop\/","title":{"rendered":"Implement while loop in Go (Golang)"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Go doesn&#8217;t have the <strong>while<\/strong> keyword. Instead, it has the <strong>for<\/strong> keyword only. However <strong>for<\/strong> keyword can be used to simulate the functionality the same as <strong>while<\/strong>. <\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>for<\/strong> loop in GO basically has three parts:<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">for initialization_part; condition_part; increment_part {\n   ...\n}<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\"><strong>for<\/strong> loop can be implemented to behave the same as <strong>while<\/strong> if <strong>initialization_part<\/strong> and <strong>increment_part<\/strong> can be skipped. Here is an example:<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">package main\n\nimport \"fmt\"\n\nfunc main() {\n    i := 1\n    for i <= 5 {\n        fmt.Println(i)\n        i++\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Output:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">1\n2\n3\n4\n5<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Go doesn&#8217;t have the while keyword. Instead, it has the for keyword only. However for keyword can be used to simulate the functionality the same as while. for loop in GO basically&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[1],"tags":[4],"class_list":["post-1590","post","type-post","status-publish","format-standard","hentry","category-tech","tag-golang"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Implement while loop in Go (Golang) - Welcome To Golang By Example<\/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:\/\/golangbyexamples.com\/go-implement-while-loop\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Implement while loop in Go (Golang) - Welcome To Golang By Example\" \/>\n<meta property=\"og:description\" content=\"Go doesn&#8217;t have the while keyword. 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