{"title":"min\u3063\u307d\u3044\u95a2\u6570\u306e\u62e1\u5f35\u7cfb","height":"190","published":"2010-12-15 19:58:38","url":"https://kazuhooku.hatenadiary.org/entry/20101215/1292410718","width":"100%","blog_title":"kazuho\u306e\u30e1\u30e2\u7f6e\u304d\u5834","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazuhooku.hatenadiary.org%2Fentry%2F20101215%2F1292410718\" title=\"min\u3063\u307d\u3044\u95a2\u6570\u306e\u62e1\u5f35\u7cfb - kazuho\u306e\u30e1\u30e2\u7f6e\u304d\u5834\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"kazuhooku","provider_url":"https://hatena.blog","image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/kazuhooku/","categories":["Perl"],"description":"\u5165\u529b\u3068\u3057\u3066undef\u3042\u308b\u3044\u306f\u5024\u3092\u8907\u6570\u53d7\u3051\u53d6\u308a \u7d50\u679c\u3068\u3057\u3066\u5024\u306e\u6700\u5c0f\u5024\uff08\u3042\u308b\u3044\u306f\u5024\u304c\u5168\u3066undef\u306e\u5834\u5408\u306fundef\uff09\u3092\u8fd4\u3059 \u3068\u3044\u3046\u51e6\u7406\u3092\u3069\u3046\u66f8\u304f\u306e\u304c\u3044\u3044\u304b\uff1f \u81ea\u5206\u304c\u601d\u3044\u3064\u304f\u306e\u306f\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3060\u3051\u3069\u3001\u3082\u3063\u3068\u3044\u3044\u66f8\u304d\u65b9\u3042\u308b\u304b\u306a\u3041\uff08\u7c21\u6f54\u660e\u5feb\u3067\u3042\u308b\u3053\u3068\u304c\u671b\u307e\u3057\u3044\uff09\u3002 my $min_or_undef = List::Util::min( defined($a) ? ($a) : (), defined($b) ? ($b) : (), ); 20:03\u8ffd\u8a18: IRC\u3068\u3044\u3046\u540d\u306e\u96c6\u5408\u5024\u306b\u3088\u3063\u3066\u3001 my $min_or_undef = List::Util::min(grep { defined $_ } ($\u2026","blog_url":"https://kazuhooku.hatenadiary.org/","provider_name":"Hatena Blog"}