{"provider_name":"Hatena Blog","type":"rich","description":"Perl\u4f7f\u3044\u3068\u8a00\u3048\u3070\u6b63\u898f\u8868\u73fe\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3002 \u3053\u3093\u306a\u8a18\u4e8b\u3092\u898b\u3064\u3051\u305f\u308f\u3051\u3067\u3059\u3002 Notice that Perl requires over sixty seconds to match a 29-character string. Regular Expression Matching Can Be Simple And Fast \u305f\u304b\u3060\u304b29\u6587\u5b57\u306e\u30de\u30c3\u30c1\u30671\u5206\u3082\u304b\u304b\u308b\u3060\u3063\u3066\uff01\uff1f \u4eca\u307e\u3067\u306e\u81ea\u5206\u306e\u5e38\u8b58\u306b\u306f\u306a\u304b\u3063\u305f\u306e\u3067\u6115\u7136\u3068\u3057\u307e\u3057\u305f\u3002\u65e9\u901f\u5b9f\u969b\u306b\u3084\u3063\u3066\u307f\u3066\u8abf\u67fb\u3002 % date; perl -e '\"nnnnnnnnnnnnnnnnnnnnnnnnnnnnnn\" =~ /n?n?n?n?n?n?n?n\u2026","published":"2008-04-09 12:33:29","provider_url":"https://hatena.blog","height":"190","version":"1.0","author_url":"https://blog.hatena.ne.jp/hiratara/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhiratara.hatenadiary.jp%2Fentry%2F20080409%2F1207712009\" title=\"Perl\u306e\u6b63\u898f\u8868\u73fe\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u5f31\u70b9 - Pixel Pedals of Tomakomai\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://hiratara.hatenadiary.jp/entry/20080409/1207712009","blog_url":"https://hiratara.hatenadiary.jp/","blog_title":"Pixel Pedals of Tomakomai","author_name":"hiratara","title":"Perl\u306e\u6b63\u898f\u8868\u73fe\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u5f31\u70b9","image_url":null,"categories":["\u6280\u8853"]}