{"categories":["Haskell"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20111012%2F1318386072\" title=\"Parsec\u306b\u3061\u3087\u3063\u3068\u89e6\u3063\u3066\u307f\u308b(8): try \u306f\u30d1\u30fc\u30b9\u306b\u5931\u6557\u3057\u3066\u3082\u5165\u529b\u3092\u6d88\u8cbb\u3057\u3066\u306a\u3044\u3088\u3046\u306b\u632f\u308b\u821e\u3046\u3002  - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"sirocco","blog_url":"https://sirocco.hatenadiary.org/","type":"rich","version":"1.0","provider_name":"Hatena Blog","url":"https://sirocco.hatenadiary.org/entry/20111012/1318386072","description":"Parsec, \u9ad8\u901f\u306a\u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u30d1\u30fc\u30b5 \u300cstring \"(a)\" string \"(b)\"\u300d\u306f\"(a)\" \u307e\u305f\u306f \"(b)\" \u306b\u30de\u30c3\u30c1\u3059\u308b\u3053\u3068\u3092\u671f\u5f85\u3057\u305f\u30d1\u30fc\u30b5\u3002 \"(a)\" \u306b\u306f\u30de\u30c3\u30c1\u3059\u308b > :m Text.ParserCombinators.Parsec > parseTest (string \"(a)\" <|> string \"(b)\") \"(a)\" -- > \"(a)\" \"(b)\" \u306e\u30de\u30c3\u30c1\u306b\u306f\u5931\u6557\u3059\u308b\u3002 > parseTest (string \"(a)\" <|> string \"(b)\") \"(b)\" -- > parse error at (line 1, column 1):\u2026","title":"Parsec\u306b\u3061\u3087\u3063\u3068\u89e6\u3063\u3066\u307f\u308b(8): try \u306f\u30d1\u30fc\u30b9\u306b\u5931\u6557\u3057\u3066\u3082\u5165\u529b\u3092\u6d88\u8cbb\u3057\u3066\u306a\u3044\u3088\u3046\u306b\u632f\u308b\u821e\u3046\u3002 ","width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/sirocco/","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","height":"190","published":"2011-10-12 11:21:12"}