{"title":" Haskell \u304b\u3089\u5916\u90e8\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u308b","description":"\u672c\u7269\u306e\u30d7\u30ed\u30b0\u30e9\u30de\u306fHaskell\u3092\u4f7f\u3046 / \u7b2c5\u56de List\u3067\u306f\u306a\u304fMaybe\u3092\u4f7f\u3046\u610f\u7fa9\u306b runInteractiveProcess\u95a2\u6570\u3092\u4f7f\u3063\u305f\u4f8b\u304c\u3042\u308a\u307e\u3059\u3002 runInteractiveProcess\u306f\uff0c\u5b9f\u884c\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u3068\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u5f15\u6570\u3092\u6e21\u3057\uff0c\u5225\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u305d\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u95a2\u6570\u3067\u3059\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\uff0c\u7b2c3\u5f15\u6570\u306b\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\uff0c\u7b2c4\u5f15\u6570\u306b\u74b0\u5883\u5909\u6570\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u7b2c4\u5f15\u6570\u306f\uff0c\u74b0\u5883\u5909\u6570\u3068\u305d\u306e\u5024\u306e\u300c\u5bfe\uff08pair\uff0c\u30da\u30a2\uff09\u300d\u3067\u3059\u3002(Just [(\"HREF_DATADIR\",\"home\")]) \u8fd4\u308a\u5024\u306f\uff0cstdin\uff0cstdout\uff0cstderr\u3092\u793a\u3059\u30cf\u30f3\u30c9\u30eb\uff08Handle\uff09\u2026","version":"1.0","author_name":"sirocco","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/sirocco/","categories":["Haskell"],"height":"190","url":"https://sirocco.hatenadiary.org/entry/20110216/1297839298","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20110216%2F1297839298\" title=\" Haskell \u304b\u3089\u5916\u90e8\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u308b - 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>","blog_url":"https://sirocco.hatenadiary.org/","width":"100%","image_url":null,"published":"2011-02-16 15:54:58","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","type":"rich","provider_name":"Hatena Blog"}