{"blog_url":"https://gnety.hatenadiary.org/","url":"https://gnety.hatenadiary.org/entry/20100808/1281285688","published":"2010-08-08 01:41:28","provider_name":"Hatena Blog","author_name":"gnety","blog_title":"gnety\u8a66\u9a13\u7ba1","description":"JRuby\u304b\u3089Java\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\u5834\u5408\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u5f15\u6570\u306f\u81ea\u52d5\u3067\u578b\u5909\u63db\u3055\u308c\u308b\u3002 Java\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u5f15\u6570\u3092\u5177\u4f53\u7684\u306a\u578b\u3067\u5b9a\u7fa9\u3057\u305f\u3068\u304d\u3001Ruby\u306e\u3069\u306e\u578b\u3092\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u304b\u8abf\u3079\u305f\u3002 (\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30bd\u30c3\u30c9\u3092JRuby\u304b\u3089\u5f15\u6570\u306b\u69d8\u3005\u306a\u3082\u306e\u3092\u5165\u308c\u3066\u547c\u3073\u51fa\u3057\u3066\u307f\u305f) public static void i(int i){ System.out.println(i); } \u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u578b Java\u5f15\u6570\u578b Ruby -> Java boolean nil/false -> false, true -> true char nil -> '\\0', Fixnum/Float -> char byte nil\u2026","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgnety.hatenadiary.org%2Fentry%2F20100808%2F1281285688\" title=\"Ruby to Java \u5909\u63db\u8868 - gnety\u8a66\u9a13\u7ba1\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Ruby to Java \u5909\u63db\u8868","provider_url":"https://hatena.blog","version":"1.0","categories":["JRuby"],"image_url":null,"type":"rich","author_url":"https://blog.hatena.ne.jp/gnety/","width":"100%"}