{"published":"2012-02-14 02:01:21","height":"190","author_name":"shigemk2","description":"\u524d\u56de \u30ea\u30b9\u30c8\u904a\u3073 8-3 \u95a2\u6570\u3068\u4eee\u5f15\u6570 - by shigemk2\u4e0d\u8981\u306b\u306a\u3063\u305f\u30bb\u30eb\u3092\u6d88\u53bb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066 (setq zoo '(dog)) (dog) ;; dog\u90e8\u5206\u304c\u30b4\u30df\u306b\u306a\u308b (setq zoo '(rat pig)) (rat pig) ;; pig\u90e8\u5206\u304c\u30b4\u30df\u306b\u306a\u308b (setcdr zoo nil) nil zoo (rat) ;; \u4e0a\u8a18\u306e\u4f8b\u306b\u3088\u308b\u3068\u3001dog\u3068pig\u304c\u3001\u3069\u3053\u304b\u3089\u3082\u53c2\u7167\u3055\u308c\u306a\u304f\u306a\u308b ;; \u4e0d\u8981\u306a\u30bb\u30eb\u3068\u306a\u308b \u30b4\u30df\u306b\u306a\u3063\u305f\u30bb\u30eb\u306f\u81ea\u52d5\u7684\u306b\u56de\u53ce\u3055\u308c\u308b\u3002 \u3053\u306e\u6a5f\u80fd\u306f\u30b4\u30df\u96c6\u3081(garbuge collection \u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3)\u3068 \u547c\u3070\u308c\u308b\u3002\u3053\u306e\u6a5f\u80fd\u306e\u304a\u304b\u3052\u3067\u3001Lisp\u30d7\u30ed\u2026","width":"100%","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120214%2F1329152481\" title=\"\u30ea\u30b9\u30c8\u904a\u3073 8-4 \u30b4\u30df\u96c6\u3081 - 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>","version":"1.0","url":"https://www.shigemk2.com/entry/20120214/1329152481","author_url":"https://blog.hatena.ne.jp/shigemk2/","title":"\u30ea\u30b9\u30c8\u904a\u3073 8-4 \u30b4\u30df\u96c6\u3081","image_url":"http://ecx.images-amazon.com/images/I/51BZ2NQA92L.jpg","blog_url":"https://www.shigemk2.com/","provider_url":"https://hatena.blog","categories":["\u8aad\u66f8\u30ce\u30fc\u30c8"],"blog_title":"by shigemk2","type":"rich"}