{"title":"\u3079\u30af\u30bf\u3092\u4f7f\u3063\u3066\u307f\u308b\u3002","url":"https://sirocco.hatenadiary.org/entry/20100130/1264822087","published":"2010-01-30 12:28:07","height":"190","author_url":"https://blog.hatena.ne.jp/sirocco/","provider_name":"Hatena Blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20100130%2F1264822087\" title=\"\u3079\u30af\u30bf\u3092\u4f7f\u3063\u3066\u307f\u308b\u3002 - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"(use gauche.uvector) (define vct (list->vector '(\"abc\" \"def\" (\"hello\" 123))) ) (print (vector? vct)) ;;=> #t (print vct) ;;=> #(abc def (hello 123)) (print (vector-ref vct 0)) ;;=> abc (print (vector-ref vct 2)) ;;=> (hello 123) (define vct2 (make-vector 5 \"s\")) (print vct2) ;;=> #(s s s s s) (vecto\u2026","author_name":"sirocco","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://sirocco.hatenadiary.org/","image_url":null,"blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","type":"rich","categories":["scheme"]}