{"author_url":"https://blog.hatena.ne.jp/shigemk2/","blog_url":"https://www.shigemk2.com/","image_url":"http://ecx.images-amazon.com/images/I/51Wg39T8KAL.jpg","url":"https://www.shigemk2.com/entry/20120410/1334038966","description":"(directory-files \"~/junk/\") ; => (\".\" \"..\" \"2012\") (directory-files \"~/junk/\" t) ; => \u30d5\u30eb\u30d1\u30b9 (directory-files \"~/junk/\" nil \"2\") ; => (\"2012\") \u6b63\u898f\u8868\u73fe (directory-files \"~/junk/\" nil nil t) ; => (\"2012\" \"..\" \".\") \u30bd\u30fc\u30c8 ;; \u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3059\u308b\u3068\u304d (file-exists-p \"/usr/bin/emacs\") ; => t ;; \u30d5\u30a1\u30a4\u30eb\u306b\u8aad\u307f\u8fbc\u307f\u6a29\u9650\u304c\u3042\u308b\u3068\u304d (file-readable\u2026","width":"100%","title":"\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068\u30d5\u30a1\u30a4\u30eb\u306e\u30c1\u30a7\u30c3\u30af","blog_title":"by shigemk2","author_name":"shigemk2","published":"2012-04-10 15:22:46","height":"190","version":"1.0","categories":["Emacs Lisp"],"type":"rich","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120410%2F1334038966\" title=\"\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068\u30d5\u30a1\u30a4\u30eb\u306e\u30c1\u30a7\u30c3\u30af - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}