{"id":251,"date":"2017-11-05T00:27:26","date_gmt":"2017-11-04T15:27:26","guid":{"rendered":"https:\/\/www.dogrow.net\/mac\/?p=251"},"modified":"2017-11-19T14:33:53","modified_gmt":"2017-11-19T05:33:53","slug":"blog23","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/mac\/blog23\/","title":{"rendered":"(23)\u3010Swift\u5b66\u7fd2\u3011[8] Optional\u578b"},"content":{"rendered":"<p>Optional\u578b\u3068\u306f\u3001\u5024\u306e\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5909\u6570\u3001\u5b9a\u6570\u3092\u8a31\u5bb9\u3059\u308b\u30c7\u30fc\u30bf\u578b\u3060\u3002<br \/>\n\u3044\u308f\u3086\u308b null, nil \u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u30c7\u30fc\u30bf\u578b\u3060\u3002<\/p>\n<p>\u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8\u306e\u8aac\u660e\u304c\u3068\u3063\u3066\u3082\u308f\u304b\u308a\u3084\u3059\u3044\u3002<br \/>\n\u53c2\u7167\uff1a <a href=\"https:\/\/qiita.com\/maiki055\/items\/b24378a3707bd35a31a8\" target=\"_blank\">\u3069\u3053\u3088\u308a\u3082\u5206\u304b\u308a\u3084\u3059\u3044Swift\u306e\u201d?\u201d\u3068\u201d!\u201d<\/a> \u2190 \u672c\u5f53\u306b\u5206\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u3002Thanks!<\/p>\n<p>\u5f8c\u65e5\u8272\u3005\u3068\u8ffd\u8a18\u3059\u308b\u3002<\/p>\n<hr class=\"my_hr_bottom\">\n","protected":false},"excerpt":{"rendered":"<p>Optional\u578b\u3068\u306f\u3001\u5024\u306e\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5909\u6570\u3001\u5b9a\u6570\u3092\u8a31\u5bb9\u3059\u308b\u30c7\u30fc\u30bf\u578b\u3060\u3002 \u3044\u308f\u3086\u308b null, nil \u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u30c7\u30fc\u30bf\u578b\u3060\u3002 \u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8\u306e\u8aac\u660e\u304c\u3068\u3063\u3066\u3082\u308f\u304b\u308a\u3084\u3059\u3044\u3002 \u53c2\u7167\uff1a \u3069\u3053\u3088\u308a\u3082\u5206\u304b\u308a\u3084\u3059\u3044Sw\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.dogrow.net\/mac\/blog23\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-251","post","type-post","status-publish","format-standard","hentry","category-swift"],"views":1352,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/posts\/251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/comments?post=251"}],"version-history":[{"count":2,"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/posts\/251\/revisions"}],"predecessor-version":[{"id":380,"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/posts\/251\/revisions\/380"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/media?parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/categories?post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/mac\/wp-json\/wp\/v2\/tags?post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}