{"type":"rich","title":" car \u3068 cdr","description":"*scratch* \u3092\u4f7f\u3063\u3066\u304a\u52c9\u5f37 \u5148\u982d\u306e\u8981\u7d20\u3092\u8fd4\u3059 car \u3068 \u5148\u982d\u306e\u8981\u7d20\u3092\u524a\u9664\u3057\u305f\u30ea\u30b9\u30c8\u3092\u8fd4\u3059 cdr (car (cdr (cdr list))) ;ctrl + j c car \u3068 cdr \u306e\u7d44\u307f\u5408\u308f\u305b\u95a2\u6570\u304c\u5e7e\u3064\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u308b (caddr list) ;ctrl + j c","version":"1.0","url":"https://blog.basyura.org/entry/20090321/p2","height":"190","author_url":"https://blog.hatena.ne.jp/basyura/","provider_url":"https://hatena.blog","image_url":null,"blog_url":"https://blog.basyura.org/","author_name":"basyura","provider_name":"Hatena Blog","width":"100%","published":"2009-03-21 00:00:01","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.basyura.org%2Fentry%2F20090321%2Fp2\" title=\" car \u3068 cdr - basyura&#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>","blog_title":"basyura's blog","categories":["emacs","software"]}