{"id":25326,"date":"2022-12-09T11:11:01","date_gmt":"2022-12-09T05:41:01","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-what-does-the-0-and-1-mean-swift-3-0-1\/"},"modified":"2022-12-09T11:11:01","modified_gmt":"2022-12-09T05:41:01","slug":"solved-what-does-the-0-and-1-mean-swift-3-0-1","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-what-does-the-0-and-1-mean-swift-3-0-1\/","title":{"rendered":"[Solved] What does the .0 and .1 mean Swift 3.0.1"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-41682773\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"41682773\" data-parentid=\"41682613\" data-score=\"3\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>The <code>.0<\/code> in <code>somePoint.0<\/code> is accessing the first element (at index 0) of the tuple <code>somePoint<\/code>. <code>.1<\/code> is accessing the second element (at index 1).<\/p>\n<p>As others have pointed out, this is covered in the <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/developer.apple.com\/library\/content\/documentation\/Swift\/Conceptual\/Swift_Programming_Language\/TheBasics.html#\/\/apple_ref\/doc\/uid\/TP40014097-CH5-ID329\"><strong>first<\/strong> section of the language guide, &#8220;The Basics&#8221;.<\/a><\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved What does the .0 and .1 mean Swift 3.0.1 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] The .0 in somePoint.0 is accessing the first element (at index 0) of the tuple somePoint. .1 is accessing the second element (at index 1). As others have pointed out, this is covered in the first section of the language guide, &#8220;The Basics&#8221;. 3 [ad_2] solved What does the .0 and .1 mean Swift &#8230; <a title=\"[Solved] What does the .0 and .1 mean Swift 3.0.1\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-what-does-the-0-and-1-mean-swift-3-0-1\/\" aria-label=\"More on [Solved] What does the .0 and .1 mean Swift 3.0.1\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[522,1064],"class_list":["post-25326","post","type-post","status-publish","format-standard","hentry","category-solved","tag-swift","tag-tuples"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] What does the .0 and .1 mean Swift 3.0.1 - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-what-does-the-0-and-1-mean-swift-3-0-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] What does the .0 and .1 mean Swift 3.0.1 - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] The .0 in somePoint.0 is accessing the first element (at index 0) of the tuple somePoint. .1 is accessing the second element (at index 1). 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