{"title":"Perl\u5165\u5b66\u5f0f #5","categories":["Perl\u5165\u5b66\u5f0f"],"provider_url":"https://hatena.blog","url":"https://sironekotoro.hateblo.jp/entry/2013/12/15/173753","provider_name":"Hatena Blog","width":"100%","author_name":"sironekotoro","blog_url":"https://sironekotoro.hateblo.jp/","version":"1.0","published":"2013-12-15 17:37:53","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsironekotoro.hateblo.jp%2Fentry%2F2013%2F12%2F15%2F173753\" title=\"Perl\u5165\u5b66\u5f0f #5 - sironekotoro\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>","description":"\u7121\u5ff5 \uff11\uff12\u6708\uff18\u65e5\u3082\u3001\u88dc\u8b1b\u306e\uff11\u6708\uff11\uff11\u65e5\u3082\u53c2\u52a0\u3067\u304d\u306a\u3044 \u3051\u3069\u3001\u30b9\u30e9\u30a4\u30c9\u304c\u516c\u8868\u3055\u308c\u3066\u308b\u304b\u3089\u81ea\u7fd2\u306f\u53ef\u80fd map\u3068grep \u69cb\u6587\u304c\u540c\u3058\u3060\u3068\u521d\u3081\u3066\u77e5\u3063\u305f\u3002\u3068\u3044\u3046\u304b\u610f\u8b58\u3057\u3066\u306a\u304b\u3063\u305f\u3002 map {\u6761\u4ef6\u5f0f} \u914d\u5217 grep {\u6761\u4ef6\u5f0f} \u914d\u5217 \u7df4\u7fd2\u554f\u984c \u5f15\u6570\u3068\u3057\u3066\u4e0e\u3048\u3089\u308c\u305f\u6587\u5b57\u5217\u304c, \u6570\u5024A \u6f14\u7b97\u5b50 \u6570\u5024B\u3068\u3044\u3046\u6587\u5b57\u5217\u3067\u3042\u308c\u3070, \u305d\u306e\u5024\u3092\u8a08\u7b97\u3057\u3066, \u7d50\u679c\u3092\u8fd4\u3059\u3088\u3046\u306a\u95a2\u6570calc_string\u3092\u66f8\u3044\u3066\u307f\u307e\u3057\u3087\u3046 - \uff62\u6570\u5024A\uff63\u306f\u4efb\u610f\u306e\u6841\u306e\u6b63\uff65\u8ca0\u306e\u6574\u6570\u3068\u3057\u307e\u3059. \u307e\u305f, \u6f14\u7b97\u5b50\u306f+-*/%\u304c\u4f7f\u3048\u308b\u3082\u306e\u3068\u3057\u307e\u3059. - \u4f46\u3057, \u5f15\u6570\u304c\u4e0e\u3048\u3089\u308c\u306a\u304b\u3063\u305f\u5834\u5408(\u7a7a\u306e\u6587\u5b57\u5217\u306e\u5834\u5408)\u306f, undef\u3092\u8fd4\u3057\u307e\u3059 - \u307e\u305f, \u6570\u5024A \u2026","height":"190","image_url":null,"blog_title":"sironekotoro\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/sironekotoro/","type":"rich"}