{"id":254,"date":"2021-09-17T15:23:21","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/swift.tecc0.com\/?p=254"},"modified":"2021-09-17T15:23:21","modified_gmt":"1970-01-01T00:00:00","slug":"post-254","status":"publish","type":"post","link":"https:\/\/swift.tecc0.com\/?p=254","title":{"rendered":"Swift\u3067dictionary(key, value)\u3092\u4f7f\u3046\u65b9\u6cd5"},"content":{"rendered":"<h3>Swift\u3067dictionary\u3092\u5b9a\u7fa9\u3057\u3066\u3001key\u3092\u6307\u5b9a\u3057\u3066value\u3092\u53d6\u5f97\u3059\u308b<\/h3>\n<pre class=\"lang:swift decode:true\">let dic = [\"key\": \"\u30d0\u30ea\u30e5\u30fc\"]\nprint(dic[\"key\"]) \/\/ \u30d0\u30ea\u30e5\u30fc<\/pre>\n<p>\u4e00\u3064\u3060\u3068\u3042\u307e\u308a\u4f7f\u3044\u307f\u3061\u304c\u601d\u3044\u3064\u304b\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8907\u6570\u5b9a\u7fa9\u3059\u308c\u3070\u4f7f\u3044\u307f\u3061\u304c\u3051\u3063\u3053\u3046\u898b\u3048\u3066\u304f\u308b\u3002<\/p>\n<h3>Swift\u3067\u8907\u6570key\u3067dictionary\u3092\u5b9a\u7fa9\u3057\u3066\u53d6\u5f97\u3059\u308b<\/h3>\n<pre class=\"lang:swift decode:true\">let user: [String: Any] = [\n    \"sex\": \"man\",\n    \"age\": 28,\n    \"place\": \"tokyo\"\n]\n\nuser[\"sex\"] \/\/ \"man\"\nuser[\"age\"] \/\/ 28\nuser[\"place\"] \/\/ \"tokyo\"\nuser[\"lang\"] \/\/ nil<\/pre>\n<p>\u3053\u3093\u306a\u611f\u3058\u3067\u3072\u3068\u307e\u3068\u3081\u306b\u3067\u304d\u3066\u308f\u304b\u308a\u3084\u3059\u3044\u3002<\/p>\n<h5>\u3061\u306a\u307f\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u66f8\u304d\u65b9\u3067\u3001key\u3068value\u306e\u914d\u5217\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/h5>\n<pre class=\"lang:swift decode:true \">let user: [String: Any] = [\"sex\": \"man\", \"age\": 28, \"place\": \"tokyo\"]\n\nprint(Array(user.keys)) \/\/ [\"age\", \"sex\", \"place\"]\nprint(Array(user.values)) \/\/ [28, man, tokyo]<\/pre>\n<p>\u4eca\u56de\u306f\u5b9a\u7fa9\u3068\u53d6\u5f97\u304f\u3089\u3044\u306b\u3057\u3068\u304f\u3051\u3069\u3001\u66f4\u65b0\u30fb\u8ffd\u52a0\u3068\u304b\u3044\u308d\u3044\u308d\u3067\u304d\u3066\u4fbf\u5229\u3060\u3088\u3001\u307b\u3093\u3068\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Swift\u3067dictionary\u3092\u5b9a\u7fa9\u3057\u3066\u3001key\u3092\u6307\u5b9a\u3057\u3066value\u3092\u53d6\u5f97\u3059\u308b let dic = [&#8220;key&#8221;: &#8220;\u30d0\u30ea\u30e5\u30fc&#8221;] print(dic[&#8220;key&#8221;]) \/\/ \u30d0\u30ea\u30e5\u30fc \u4e00\u3064\u3060\u3068\u3042\u307e\u308a\u4f7f\u3044\u307f\u3061\u304c\u601d\u3044\u3064\u304b\u306a&#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\/254"}],"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=254"}],"version-history":[{"count":3,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/254\/revisions"}],"predecessor-version":[{"id":763,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/254\/revisions\/763"}],"wp:attachment":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}