{"author_url":"https://blog.hatena.ne.jp/kwatch/","type":"rich","published":"2008-09-22 01:18:17","categories":["perl","ruby"],"description":"\u3044\u3044\u52a0\u6e1bRuby\u4fe1\u8005\u304c\u3046\u3056\u3044\u4ef6 \u306a\u3093\u304b\u3001\u300c\u53e4\u304f\u3055\u3044\u300d\u3060\u306e\u300c\u6642\u4ee3\u9045\u308c\u300d\u3060\u306e\u3068 Java \u5c4b\u306b\u3044\u3058\u3081\u3089\u308c\u3066\u6d99\u76ee\u306b\u306a\u3063\u3066\u53cd\u8ad6\u3057\u3066\u3044\u308b COBOLer \u304b\u3068\u601d\u3063\u305f\u3002 Perl \u304c\u53e4\u304f\u3055\u3044\u306e\u306f\u4e8b\u5b9f\u3060\u3068\u601d\u3046\u3051\u3069\u306d\u3002\u3042\u3068\u304b\u3089\u51fa\u305f Ruby \u3084 Python \u3084 PHP \u306f\u3069\u308c\u3082\u30c7\u30fc\u30bf\u578b\u3067 $var \u3068 @var \u3068 %var \u306e\u4f7f\u3044\u5206\u3051\u306a\u3093\u304b\u3057\u306a\u3044\u3057\u3001scalar context \u3068 array context \u306e\u9055\u3044\u3067\u30cf\u30de\u308b\u3088\u3046\u306a\u3053\u3068\u3082\u306a\u3044\u3057\u3001\u5f15\u6570\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3060\u3063\u3066\u666e\u901a\u306b\u6307\u5b9a\u3067\u304d\u308b\u3057\u3001\u306a\u3093\u3061\u3083\u3063\u3066 try-catch \u3067\u306f\u306a\u304f\u672c\u7269\u306e\u4f8b\u5916\u51e6\u7406\u6a5f\u69cb\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3057\u3001class \u306f package \u3058\u3083\u306a\u304f\u2026","author_name":"kwatch","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","version":"1.0","blog_url":"https://kwatch.hatenadiary.org/","blog_title":"k\u306a\u3093\u3068\u304b\u306e\u65e5\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkwatch.hatenadiary.org%2Fentry%2F20080922%2F1222100297\" title=\" Perl vs. Ruby - k\u306a\u3093\u3068\u304b\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","height":"190","image_url":null,"title":" Perl vs. Ruby","url":"https://kwatch.hatenadiary.org/entry/20080922/1222100297"}