{"id":830,"date":"2019-12-10T19:50:13","date_gmt":"2019-12-10T19:50:13","guid":{"rendered":"https:\/\/golangbyexamples.com\/?p=830"},"modified":"2019-12-10T19:50:22","modified_gmt":"2019-12-10T19:50:22","slug":"how-to-pause-a-go-program-until-enter-key-is-pressed","status":"publish","type":"post","link":"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/","title":{"rendered":"How to Pause a Go Program until enter key is pressed"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Sometimes there is a need to pause a go program until a key is pressed. Eg. One would only want a go program to exit at the end only on the press of <strong>Enter<\/strong> key.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Below program will print the increasing and will stop as soon as you press the key is pressed. Try it out.<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">package main\n\nimport (\n    \"fmt\"\n    \"time\"\n)\n\nfunc main() {\n    go counter()\n    fmt.Println(\"Press the Enter Key to stop anytime\")\n    fmt.Scanln()\n}\n\nfunc counter() {\n    i := 0\n    for {\n        fmt.Println(i)\n        time.Sleep(time.Second * 1)\n        i++\n    }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Sometimes there is a need to pause a go program until a key is pressed. Eg. One would only want a go program to exit at the end only on the press&#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":[],"class_list":["post-830","post","type-post","status-publish","format-standard","hentry","category-tech"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Pause a Go Program until enter key is pressed - 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\/how-to-pause-a-go-program-until-enter-key-is-pressed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Pause a Go Program until enter key is pressed - Welcome To Golang By Example\" \/>\n<meta property=\"og:description\" content=\"Sometimes there is a need to pause a go program until a key is pressed. Eg. One would only want a go program to exit at the end only on the press...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/\" \/>\n<meta property=\"og:site_name\" content=\"Welcome To Golang By Example\" \/>\n<meta property=\"article:published_time\" content=\"2019-12-10T19:50:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-12-10T19:50:22+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/\",\"url\":\"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/\",\"name\":\"How to Pause a Go Program until enter key is pressed - Welcome To Golang By Example\",\"isPartOf\":{\"@id\":\"https:\/\/golangbyexamples.com\/#website\"},\"datePublished\":\"2019-12-10T19:50:13+00:00\",\"dateModified\":\"2019-12-10T19:50:22+00:00\",\"author\":{\"@id\":\"https:\/\/golangbyexamples.com\/#\/schema\/person\/8833ea7638dafd763cb1db6c0ca4576f\"},\"breadcrumb\":{\"@id\":\"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/golangbyexamples.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Pause a Go Program until enter key is pressed\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/golangbyexamples.com\/#website\",\"url\":\"https:\/\/golangbyexamples.com\/\",\"name\":\"Welcome To Golang By Example\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/golangbyexamples.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/golangbyexamples.com\/#\/schema\/person\/8833ea7638dafd763cb1db6c0ca4576f\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/golangbyexamples.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"url\":\"https:\/\/golangbyexamples.com\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to Pause a Go Program until enter key is pressed - Welcome To Golang By Example","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/golangbyexamples.com\/how-to-pause-a-go-program-until-enter-key-is-pressed\/","og_locale":"en_US","og_type":"article","og_title":"How to Pause a Go Program until enter key is pressed - Welcome To Golang By Example","og_description":"Sometimes there is a need to pause a go program until a key is pressed. 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