{"description":"syntax \u306b\u30b1\u30c1\u3064\u3051\u308b\u306e\u3082\u305d\u3046\u306a\u3093\u3067\u3059\u304c\u3001\u4f3c\u305f\u3088\u3046\u306a\u3082\u306e\u304c2\u3064\u3042\u308b\u306e\u3082\u3059\u3054\u304f\u5acc\u3044\u3067\u3059\u3002 int, long, float, double, BigDecimal \u3068\u304b String, StringBuffer \u3068\u304b\u3002 \u30a2\u30db\u304b\u3063\u3066\u601d\u3046\u3002\u3057\u304b\u3082\u3001\u30a2\u30ec\u3001String \u3068 StringBuffer \u306a\u3093\u3066\u3001+ \u3068 append \u3067\u3057\u3087\uff1f \u6b7b\u306d\uff01\u3063\u3066\u3002\u306a\u3093\u3067\u4ffa\u69d8\u304c\u304a\u524d\u306e\u3053\u3068\u3092\u616e\u3063\u3066\u3084\u3089\u306d\u3070\u306a\u3089\u3093\u306e\u3060\u3001\u3063\u3066\u3002\u9069\u5f53\u306b\u3084\u308c\u3088\u3001\u3063\u3066\u3002Ruby \u3068\u304b\u30ab\u30ef\u30e6\u30b9\u3063\u3066\u601d\u3063\u3061\u3083\u3046\u3002\u300c\u3088\u304d\u306b\u306f\u304b\u3089\u3048\u300d \u3044\u3084\u3093\u306a\u308b\u304f\u3089\u3044\u512a\u67d4\u4e0d\u65ad\u306a\u306e\u3067\u3001\u5224\u65ad\u306b\u6642\u9593\u3068\u3089\u308c\u308b\u306e\u3082\u30a4\u30e4\u3002","published":"2007-01-22 00:46:22","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbabie.hatenablog.com%2Fentry%2F20070122%2F1169480782\" title=\" \u4f3c\u305f\u3088\u3046\u306a\u3082\u306e\u304c2\u3064\u3042\u308b\u306e\u304c\u5acc\u3044 - babie, you&#39;re my home\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/babie/","version":"1.0","blog_title":"babie, you're my home","blog_url":"https://babie.hatenablog.com/","height":"190","provider_name":"Hatena Blog","url":"https://babie.hatenablog.com/entry/20070122/1169480782","author_name":"babie","width":"100%","title":" \u4f3c\u305f\u3088\u3046\u306a\u3082\u306e\u304c2\u3064\u3042\u308b\u306e\u304c\u5acc\u3044","provider_url":"https://hatena.blog","categories":[],"type":"rich"}