{"categories":["Swift","Xcode"],"type":"rich","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/rils_k/","description":"swift\u914d\u5217\u304b\u3089\u7a7a\u306e\u8981\u7d20\"\"\u3092\u524a\u9664\u3057\u307e\u3059\u3002 \u524a\u9664\u3059\u308b\u3068\u3044\u3046\u3088\u308a\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u304b\u3051\u3066\u3044\u307e\u3059\u3002 \u4e0b\u8a18\u306e\u914d\u5217\u306f 1\u756a\u76ee-\u7a7a 2\u756a\u76ee-a 3\u756a\u76ee-\u7a7a\u767d 4\u756a\u76ee-\u30bf\u30d6 \u306b\u306a\u3063\u3066\u307e\u3059\u3002 var arr: [String] = [\"\",\"a\",\" \",\" \"] arr = arr.filter { !$0.isEmpty }//\u7a7a\u306e\u8981\u7d20\u3092\u524a\u9664 print(arr) \u7d50\u679c [\"a\", \" \", \" \"] #Swift\u914d\u5217\u306a\u306b\u3082\u5165\u3063\u3066\u306a\u3044\u8981\u7d20\u3092\u524a\u9664","image_url":null,"provider_url":"https://hatena.blog","published":"2021-07-04 04:42:03","blog_url":"https://rils-k.hatenablog.com/","width":"100%","url":"https://rils-k.hatenablog.com/entry/2021/07/04/044203","blog_title":"\u307e\u3060\u3069\u3053\u306b\u3082\u306a\u3044\u30a2\u30d7\u30ea\u3092\u4f5c\u308b","author_name":"rils_k","height":"190","title":"\u3010swift\u3011 \u914d\u5217\u304b\u3089\u7a7a\u306e\u8981\u7d20\"\"\u3092\u524a\u9664","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frils-k.hatenablog.com%2Fentry%2F2021%2F07%2F04%2F044203\" title=\"\u3010swift\u3011 \u914d\u5217\u304b\u3089\u7a7a\u306e\u8981\u7d20&quot;&quot;\u3092\u524a\u9664 - \u307e\u3060\u3069\u3053\u306b\u3082\u306a\u3044\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0"}