{"id":8871,"date":"2017-12-07T12:35:29","date_gmt":"2017-12-07T12:35:29","guid":{"rendered":"http:\/\/bestkora.com\/IosDeveloper\/?p=8871"},"modified":"2018-10-04T09:54:43","modified_gmt":"2018-10-04T09:54:43","slug":"lektsiya-3-cs193p-fall-2017-swift","status":"publish","type":"post","link":"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-cs193p-fall-2017-swift\/","title":{"rendered":"\u041b\u0435\u043a\u0446\u0438\u044f 3 CS193P Fall 2017 \u2014 Swift."},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u0412 \u041b\u0435\u043a\u0446\u0438\u0438 3 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u0445 <strong>Swift<\/strong> \u0438 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0412\u043e\u0442 \u043f\u043e\u0432\u0435\u0441\u0442\u043a\u0430 \u0434\u043d\u044f \u041b\u0435\u043a\u0446\u0438\u0438 3 :<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"><strong>Autolayout<\/strong> \u0442\u0438\u0437\u0435\u0440<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041a\u0440\u0430\u0442\u043a\u0438\u0439 \u043e\u0431\u0437\u043e\u0440 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043c\u044b \u0438\u0437\u0443\u0447\u0438\u043b\u0438 \u0432 <strong>Concentration<\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\"><b>CountableRange<\/b><\/span> \u0447\u0438\u0441\u0435\u043b \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0435\u0439 \u0442\u043e\u0447\u043a\u043e\u0439<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041a\u043e\u0440\u0442\u0435\u0436\u0438 <strong>Tuples<\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u0412\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 (<strong>Computed Properties<\/strong>)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c (<strong>access control<\/strong>)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><b>assertions<\/b> ( \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\"><b>extensions<\/b><\/span> ( \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\"><b>enum<\/b><\/span> (\u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\"><b>Optionals<\/b><\/span>&#8212; \u044d\u0442\u043e <span style=\"color: #0000ff;\"><b>enums<\/b><\/span><\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041e\u0431\u0437\u043e\u0440 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 (\u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u044c\u044e)<\/span><\/li>\n<\/ul>\n<p><!--more--><\/p>\n<p><span style=\"font-weight: 400;\">\u0412 \u043d\u0430\u0447\u0430\u043b\u0435 \u041b\u0435\u043a\u0446\u0438\u0438 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u043e, \u043a\u0430\u043a\u00a0\u0441\u043e\u0437\u0434\u0430\u0442\u044c <b>UI<\/b> \u0438\u0433\u0440\u044b <strong>\u041a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u044f<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0445\u043e\u0440\u043e\u0448\u043e \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u0438 \u043f\u0440\u0438 \u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0438 <b>iOS<\/b> \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u0438 \u043d\u0430 <b>iPhone<\/b> \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0440\u0430\u0437\u043c\u0435\u0440\u0430.\u00a0\u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0440\u0435\u0448\u0430\u0435\u0442\u0441\u044f \u0414\u0412\u0415 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b:\u00a0\u041e\u0414\u041d\u0410 &#8212; \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0430 \u043a\u0430\u0440\u0442-\u043a\u043d\u043e\u043f\u043e\u043a, \u0430 \u0412\u0422\u041e\u0420\u0410\u042f &#8212; \u201c\u043f\u0440\u0438\u0448\u043f\u0438\u043b\u0438\u0432\u0430\u043d\u0438\u0435\u201d \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043a\u043d\u043e\u043f\u043e\u043a \u043a \u043a\u0440\u0430\u044f\u043c \u044d\u043a\u0440\u0430\u043d\u0430. \u041f\u0435\u0440\u0432\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0440\u0435\u0448\u0430\u0435\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e\u00a0<b>Stack View<\/b>, \u0430 \u0432\u0442\u043e\u0440\u0430\u044f &#8212;\u00a0\u043f\u0443\u0442\u0435\u043c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0432\u044f\u0437\u0438 \u043c\u0435\u0436\u0434\u0443 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 <b>UI<\/b> \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435\u00a0\u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e <b>CTRL<\/b>-\u043f\u0435\u0440\u0435\u0442\u044f\u0433\u0438\u0432\u0430\u043d\u0438\u044f. \u042d\u0442\u043e \u043d\u0435 \u043f\u043e\u043b\u043d\u044b\u0439 \u0440\u0430\u0441\u0441\u043a\u0430\u0437 \u043e \u043c\u043e\u0449\u043d\u043e\u043c \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 <strong>Autolayout<\/strong> (\u0435\u043c\u0443 \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u0430 \u0432 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c \u0446\u0435\u043b\u0430\u044f \u041b\u0435\u043a\u0446\u0438\u044f), \u0430 &#171;\u043b\u0435\u0433\u043a\u0430\u044f \u0437\u0430\u0432\u043b\u0435\u043a\u0430\u0442\u0435\u043b\u044c\u043d\u0430\u044f&#187; \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u044f \u0435\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u0442\u0435\u043c \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0431\u0437\u043e\u0440 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0438\u0437\u0443\u0447\u0435\u043d\u043e \u0437\u0430 \u043f\u0435\u0440\u0432\u0443\u044e \u043d\u0435\u0434\u0435\u043b\u044e (\u041b\u0435\u043a\u0446\u0438\u0438 1 \u0438 2):<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"><strong>Target<\/strong> \/ <strong>Action<\/strong>, <strong>Outlet<\/strong> \u0438 <strong>Outlet Collections<\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041c\u0435\u0442\u043e\u0434\u044b \u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 (\u043e\u043d\u0438 \u0436\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041d\u0430\u0431\u043b\u044e\u0434\u0430\u0442\u0435\u043b\u044c \u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 (<strong><span style=\"color: #0000ff;\">didSet {}<\/span><\/strong>)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041c\u0430\u0441\u0441\u0438\u0432 <strong><span style=\"color: #0000ff;\">Array&lt;Element&gt;<\/span><\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><b>MVC<\/b><\/span><\/li>\n<li><span style=\"font-weight: 400;\">Value types (<strong><span style=\"color: #0000ff;\">struct, enum<\/span><\/strong>) \u043f\u0440\u043e\u0442\u0438\u0432 reference types (<span style=\"color: #0000ff;\"><strong>class<\/strong><\/span>)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041c\u0435\u0442\u043e\u0434\u044b \u0422\u0438\u043f\u0430 (<strong><span style=\"color: #0000ff;\">static<\/span><\/strong>)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong><span style=\"color: #0000ff;\">lazy<\/span><\/strong> \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u0446\u0438\u043a\u043b <strong><span style=\"color: #0000ff;\">for in<\/span><\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u0421\u043b\u043e\u0432\u0430\u0440\u044c <strong><span style=\"color: #0000ff;\">Dictionary&lt;Key, Value&gt;<\/span><\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0422\u0438\u043f\u043e\u0432 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, <strong><span style=\"color: #0000ff;\">UInt32(anInt)<\/span><\/strong>)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0414\u0430\u043b\u0435\u0435 \u0438\u0434\u0435\u0442 \u0440\u0430\u0441\u0441\u043a\u0430\u0437 \u043e \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u0445 <strong>Swift<\/strong>, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043e\u0441\u043e\u0431\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0443\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u044b\u043c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c, \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044e <strong><span style=\"color: #0000ff;\">extension<\/span><\/strong>. \u0412\u0441\u0435 \u044d\u0442\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0432 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438 &#8212; \u0438\u0433\u0440\u0435 <strong>\u041a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u044f<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u043e\u0441\u0432\u0435\u0449\u0430\u044e\u0442\u0441\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0442\u0430\u043a\u043e\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445, \u043a\u0430\u043a \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 enum, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432 <strong>Swift<\/strong> \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043c\u043e\u0449\u043d\u0435\u0435, \u0447\u0435\u043c \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u044f\u0437\u044b\u043a\u0430\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u042d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u043e \u00a0\u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c &#171;\u0437\u0430\u043a\u0443\u043b\u0438\u0441\u043d\u043e\u0435&#187; \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0430\u043a\u043e\u0433\u043e \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0430\u0445\u0430\u0440\u0430\u00a0<span style=\"color: #0000ff;\"><strong>Optional<\/strong><\/span>\u00a0\u043a\u0430\u043a<strong>\u00a0<span style=\"color: #0000ff;\">?<\/span>, <span style=\"color: #0000ff;\">!<\/span>\u00a0<\/strong>\u00a0\u0438<strong>\u00a0<span style=\"color: #0000ff;\">??<\/span><\/strong>, \u0430 \u0442\u0430\u043a\u0436\u0435 &#171;\u0446\u0435\u043f\u043e\u0447\u043a\u0438&#187;\u00a0<span style=\"color: #0000ff;\"><strong>Optional<\/strong><\/span>, \u0432 \u043c\u0438\u0440\u0435 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 <strong><span style=\"color: #0000ff;\">enum<\/span><\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0412 \u0437\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u043b\u0435\u043a\u0446\u0438\u0438 \u043e\u043f\u0438\u0441\u0430\u043d\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u00a0<span style=\"font-weight: 400;\">\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u201c\u043f\u043e\u0434\u0441\u0447\u0435\u0442\u0430 \u0441\u0441\u044b\u043b\u043e\u043a\u201d (<\/span><b>Automatic Reference Countin<\/b><span style=\"font-weight: 400;\">g &#8212; <\/span><b>ARC<\/b><span style=\"font-weight: 400;\">) \u0434\u043b\u044f\u00a0REFERENCE TYPE \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 &#8212; \u043a\u043b\u0430\u0441\u0441\u043e\u0432 <strong><span style=\"color: #0000ff;\">class<\/span><\/strong>.\u00a0<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041a\u043e\u0434 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u0434\u043b\u044f \u041b\u0435\u043a\u0446\u0438\u0438 3 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430<a href=\"https:\/\/github.com\/BestKora\/Demo-Winter-2017\"><strong>\u00a0<\/strong><\/a><a href=\"https:\/\/github.com\/BestKora\/CS193P-Fall-2017-DEMO\"><strong>Github<\/strong><\/a>\u00a0\u00a0\u0434\u043b\u044f <strong>iOS 11<\/strong> \u00a0\u0438 \u043d\u0430 <strong><a href=\"https:\/\/github.com\/BestKora\/CS193P-Fall-2017-Demo-iOS12\">Github<\/a><\/strong> \u0434\u043b\u044f <strong>iOS 12\u00a0<\/strong>\u0432 \u043f\u0430\u043f\u043a\u0435 <strong>Concentration L3<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041b\u0435\u043a\u0446\u0438\u044f 3 \u0438 \u0441\u043b\u0430\u0439\u0434\u044b \u043d\u0430 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u043d\u0430\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u043d\u0430\u00a0<strong>\u00a0<a href=\"https:\/\/itunes.apple.com\/ru\/podcast\/developing-ios-11-apps-with-swift\/id1315130780?l=en&amp;mt=2\">iTunes \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u201c3. Swift Programming Language.\u201d<\/a><\/strong><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0420\u0443\u0441\u0441\u043a\u043e\u044f\u0437\u044b\u0447\u043d\u044b\u0439 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u041b\u0435\u043a\u0446\u0438\u0438 3, \u0445\u0440\u043e\u043d\u043e\u043c\u0435\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0447\u0435\u0440\u0435\u0437 \u043a\u0430\u0436\u0434\u044b\u0435 5 \u043c\u0438\u043d\u0443\u0442, \u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0432 \u0432\u0438\u0434\u0435\u00a0<strong>PDF<\/strong>-\u0444\u0430\u0439\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c offline, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435\u00a0<strong>Google Doc<\/strong>\u00a0\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043d\u0430<strong>\u00a0<a href=\"https:\/\/bestkora.com\/IosDeveloper\/dostup-k-paketu-ios-11\/\">\u043f\u043b\u0430\u0442\u043d\u043e\u0439 \u043e\u0441\u043d\u043e\u0432\u0435<\/a>.<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u041b\u0435\u043a\u0446\u0438\u0438 3 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u0445 Swift \u0438 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e. \u0412\u043e\u0442 \u043f\u043e\u0432\u0435\u0441\u0442\u043a\u0430 \u0434\u043d\u044f \u041b\u0435\u043a\u0446\u0438\u0438 3 : Autolayout \u0442\u0438\u0437\u0435\u0440 \u041a\u0440\u0430\u0442\u043a\u0438\u0439 \u043e\u0431\u0437\u043e\u0440 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043c\u044b \u0438\u0437\u0443\u0447\u0438\u043b\u0438 \u0432 Concentration CountableRange \u0447\u0438\u0441\u0435\u043b \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0435\u0439 \u0442\u043e\u0447\u043a\u043e\u0439 \u041a\u043e\u0440\u0442\u0435\u0436\u0438 Tuples \u0412\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 (Computed Properties) \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c &hellip; <a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-cs193p-fall-2017-swift\/\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 <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":[42,46,14,43],"tags":[45,44,47],"class_list":["post-8871","post","type-post","status-publish","format-standard","hentry","category-ios-11","category-stanford-cs-193p-ios-11","category-swift","category-swift-4","tag-ios-11","tag-swift-4","tag-lektsiya-ios-11"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u0445 Swift, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043e\u0441\u043e\u0431\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0443\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u044b\u043c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c, \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044e extension. \u0412\u0441\u0435 \u044d\u0442\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0432 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438 - \u0438\u0433\u0440\u0435 \u041a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u044f.\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<meta name=\"author\" content=\"tatiana.kornilova@gmail.com\"\/>\n\t<meta name=\"keywords\" content=\"countablerange,\u043a\u043e\u0440\u0442\u0435\u0436\u0438,tuples,\u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 ,computed properties,access control,assertions,extensions,enum,cs193p,ios 11,swift 4,optionals,cs193p fall 2017,automatic reference counting,arc,stanford,\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 ios\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-cs193p-fall-2017-swift\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"ru_RU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"\u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. | \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u043b\u0435\u043a\u0446\u0438\u0439 \u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 &quot; \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439&quot; 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u041b\u0435\u043a\u0446\u0438\u044f 3 CS193P Fall 2017 \u2014 Swift. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u0445 Swift, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043e\u0441\u043e\u0431\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0443\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u044b\u043c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c, \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044e extension. \u0412\u0441\u0435 \u044d\u0442\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0432 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438 - \u0438\u0433\u0440\u0435 \u041a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u044f.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-cs193p-fall-2017-swift\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2017-12-07T12:35:29+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2018-10-04T09:54:43+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u041b\u0435\u043a\u0446\u0438\u044f 3 CS193P Fall 2017 \u2014 Swift. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u041f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u0445 Swift, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043e\u0441\u043e\u0431\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 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