{"id":256,"date":"2021-09-17T15:23:21","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/swift.tecc0.com\/?p=256"},"modified":"2021-09-17T15:23:21","modified_gmt":"1970-01-01T00:00:00","slug":"post-256","status":"publish","type":"post","link":"https:\/\/swift.tecc0.com\/?p=256","title":{"rendered":"Swift\u3067dictionary\u3092\u66f4\u65b0\u30fb\u8ffd\u52a0\u30fb\u524a\u9664\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<h3>Swift\u3067dictionary\u3092\u66f4\u65b0\u30fb\u8ffd\u52a0\u30fb\u524a\u9664\u3059\u308b<\/h3>\n<pre class=\"lang:swift decode:true\">var user: [String: Any] = [\n    \"sex\": \"man\",\n    \"age\": 28,\n    \"place\": \"tokyo\"\n]\n\n\/\/ \u66f4\u65b0: key: \"age\" \u3092 value: 28 -&gt; 29\nuser.updateValue(29, forKey: \"age\")\nprint(user[\"age\"]) \/\/ 29\n\n\/\/ \u8ffd\u52a0: key: \"lang\", value: \"ja\"\nuser[\"lang\"] = \"ja\"\nprint(user[\"lang\"]) \/\/ \"ja\"\n\n\/\/ \u524a\u9664: key: \"sex\"\nuser.removeValue(forKey: \"sex\")\nprint(user[\"sex\"]) \/\/ nil<\/pre>\n<p>\u3053\u3093\u306a\u611f\u3058\u3067\u304b\u306a\u308a\u67d4\u8edf\u306b\u4f7f\u3048\u308b\u3002<\/p>\n<h5>\u304a\u307e\u3051: \u3059\u3079\u3066\u306e\u30ad\u30fc\u3092\u524a\u9664\u3059\u308b<\/h5>\n<pre class=\"lang:swift decode:true \">var user: [String: Any] = [\n    \"sex\": \"man\",\n    \"age\": 28,\n    \"place\": \"tokyo\"\n]\n\nuser.removeAll()\nprint(user[\"sex\"]) \/\/ nil\nprint(user[\"age\"]) \/\/ nil\nprint(user[\"place\"]) \/\/ nil<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Swift\u3067dictionary\u3092\u66f4\u65b0\u30fb\u8ffd\u52a0\u30fb\u524a\u9664\u3059\u308b var user: [String: Any] = [ &#8220;sex&#8221;: &#8220;man&#8221;, &#8220;age&#8221;: 28, &#8220;place&#8221;: &#8220;tokyo&#8221; ] \/\/ \u66f4\u65b0: key&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/256"}],"collection":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=256"}],"version-history":[{"count":5,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions"}],"predecessor-version":[{"id":767,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions\/767"}],"wp:attachment":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}