{"published":"2008-03-20 00:00:02","categories":["Haskell"],"url":"https://blog.systemjp.net/entry/20080320/p3","author_url":"https://blog.hatena.ne.jp/shikaku/","version":"1.0","blog_url":"https://blog.systemjp.net/","height":"190","description":"isPrefixOf xp ys \u3068\u66f8\u304f\u3088\u308a xp 'isPrefixOf' ys \u3068\u66f8\u3044\u305f\u65b9\u304c\u3001\u82f1\u8a9e\u3089\u3057\u304f\u8aad\u3081\u308b\u3002\u306a\u308b\u307b\u3069\u3049\u30fc\u3061\u306a\u307f\u306b isPrefixOf \u306f\u30ea\u30b9\u30c8xp \u304c \u30ea\u30b9\u30c8ys \u306e\u5148\u982d\u306b\u4e00\u81f4\u3059\u308b\u3068\u304d\u3001true\u3092\u8fd4\u3059\u95a2\u6570\u3002\u3053\u3053\u3067\u306f\u6587\u5b57\u5217xp \u304c \u6587\u5b57\u5217ys \u306e\u5148\u982d\u306b\u4e00\u81f4\u3059\u308b\u3068\u304d\u3001true\u3092\u8fd4\u3059\u95a2\u6570 \u3068\u3044\u3046\u611f\u3058\u3067\u4f7f\u3063\u3066\u307e\u3059\u3002","title":"2\u5f15\u6570\u306e\u95a2\u6570\u3092 `(\u30d0\u30c3\u30af\u30af\u30a9\u30fc\u30c8\u3002\u30b7\u30f3\u30b0\u30eb\u30af\u30a9\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3058\u3083\u306a\u3044\u3088)\u3067\u304f\u304f\u308b\u3068\u3000\u4e2d\u7f6e\u6f14\u7b97\u5b50\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u4f7f\u3048\u308b","provider_name":"Hatena Blog","image_url":null,"width":"100%","provider_url":"https://hatena.blog","blog_title":"shikaku's blog","author_name":"shikaku","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F20080320%2Fp3\" title=\"2\u5f15\u6570\u306e\u95a2\u6570\u3092 `(\u30d0\u30c3\u30af\u30af\u30a9\u30fc\u30c8\u3002\u30b7\u30f3\u30b0\u30eb\u30af\u30a9\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3058\u3083\u306a\u3044\u3088)\u3067\u304f\u304f\u308b\u3068\u3000\u4e2d\u7f6e\u6f14\u7b97\u5b50\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u4f7f\u3048\u308b - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich"}