{"title":"\u4efb\u610f\u306e\u8981\u7d20\u6570\u306e\u5bc6\u306a\u914d\u5217\u3092\u751f\u6210\u3059\u308b\u30b9\u30cb\u30da\u30c3\u30c8","height":"190","blog_url":"https://memo.sugyan.com/","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/sugyan/","categories":["Node.js","JavaScript"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemo.sugyan.com%2Fentry%2F20121015%2F1350291772\" title=\"\u4efb\u610f\u306e\u8981\u7d20\u6570\u306e\u5bc6\u306a\u914d\u5217\u3092\u751f\u6210\u3059\u308b\u30b9\u30cb\u30da\u30c3\u30c8 - \u3059\u304e\u3083\u30fc\u3093\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>","type":"rich","blog_title":"\u3059\u304e\u3083\u30fc\u3093\u30e1\u30e2","provider_url":"https://hatena.blog","description":"Perl\u3060\u3068\u3001 use Data::Dumper; my @hoge = (\"fuga\") x 5; print Dumper \\@hoge; __END__ $VAR1 = [ 'fuga', 'fuga', 'fuga', 'fuga', 'fuga' ]; \u307f\u305f\u3044\u306a\u611f\u3058\u3067x\u6f14\u7b97\u5b50\u3092\u4f7f\u3063\u3066\u4efb\u610f\u306e\u500b\u6570\u306e\u5bc6\u306a\u914d\u5217\u3092\u7c21\u5358\u306b\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3060\u3051\u3069\u3001JavaScript\u3067\u306f\u3069\u3046\u3057\u305f\u3089\u826f\u3044\u306e\u3060\u308d\u3046\uff1f\u3068\u3002 new Array()\u3067\u4efb\u610f\u306e\u30b5\u30a4\u30ba\u306e\u914d\u5217\u306f\u4f5c\u308c\u308b\u3051\u3069\u3001\u4e2d\u8eab\u304c\u7121\u304f\u3066\u5404\u8981\u7d20\u306b\u5024\u3092\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3002 $ node > new Array(5) [ , , , , ] > new Array(5\u2026","url":"https://memo.sugyan.com/entry/20121015/1350291772","author_name":"sugyan","image_url":"http://a0.twimg.com/profile_images/24532052/moon_normal.png","version":"1.0","published":"2012-10-15 18:02:52","width":"100%"}