{"blog_url":"https://imakado-2.hatenadiary.org/","height":"190","author_url":"https://blog.hatena.ne.jp/IMAKADO/","provider_name":"Hatena Blog","type":"rich","published":"2008-02-01 00:42:16","provider_url":"https://hatena.blog","author_name":"IMAKADO","title":"elisp\u3067join","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fimakado-2.hatenadiary.org%2Fentry%2F20080201%2F1201794136\" title=\"elisp\u3067join - IMAKADO::BLOG\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3042\u307e\u308a\u4f7f\u3046\u5834\u9762\u3063\u3066\u306a\u3044\u3088\u3046\u306a\u6c17\u304c\u3059\u308b\u3051\u3069\u4f7f\u304a\u3046\u3068\u601d\u3063\u305f\u3068\u304d\u306b\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u304a\u308c\u304a\u308c\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u66f8\u3044\u3066\u304a\u3044\u305f\u3002 (defun my-join (lst) (mapconcat 'identity lst \"\")) ;;dolist\u7248 (defun my-join (lst) (let (ans) (dolist (s lst ans) (setq ans (concat ans s))))) \u4e0b\u306e\u65b9\u304c\u65e9\u3044\u3068\u601d\u3046\u3002 \u3067\u3082\u81ea\u5206\u306b\u306f\u4e0a\u306e\u307b\u3046\u7f8e\u3057\u304f\u898b\u3048\u308b\u3002 elisp\u3068\u304b\u3060\u3068\u3061\u3087\u3063\u3068\u3057\u305f\u95a2\u6570\u3092\u63a2\u3059\u3088\u308a\u81ea\u5206\u3067\u5b9a\u7fa9\u3057\u305f\u307b\u3046\u304c\u65e9\u304f\u6e08\u3080\u3053\u3068\u304c\u3042\u308b\u3002 \u3067\u3082\u305f\u307e\u306b\u898b\u3064\u3051\u306b\u304f\u3044\u30d0\u30b0\u306b\u306a\u308b\u3068\u304d\u304c\u3042\u308b\u3002","blog_title":"IMAKADO::BLOG","url":"https://imakado-2.hatenadiary.org/entry/20080201/1201794136","width":"100%","categories":["emacs","lisp"]}