{"type":"rich","image_url":"http://ecx.images-amazon.com/images/I/410B5+zbIxL.jpg","height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/chaichanPaPa/","blog_title":"\u65e7\u71c8\u660e\u65e5\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchaipa.hateblo.jp%2Fentry%2F20081017%2F1224240903\" title=\" Perl\u3067\u306e\u77e2\u5370\u6f14\u7b97\u5b50\u300e-&gt;\u300f\u306e\u7701\u7565\u306b\u3064\u3044\u3066 - \u65e7\u71c8\u660e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u77e2\u5370\u6f14\u7b97\u5b50\u300e->\u300f\u306f\u3001\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u30c7\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3059\u308b\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u30b9\u30ab\u30e9\u30fc\u5909\u6570 $x \u306b\u7121\u540d\u914d\u5217\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u304c\u4ee3\u5165\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002 \u305d\u306e\u3068\u304d\u3001\u7121\u540d\u914d\u5217\u306e0\u756a\u76ee\u306e\u8981\u7d20\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 my $x = [1,2,3]; print ${$x}[0], \"\\n\"; # 0\u756a\u76ee\u306e\u8981\u7d20\u3092\u8868\u793a print $x->[0], \"\\n\"; # 0\u756a\u76ee\u306e\u8981\u7d20\u3092\u8868\u793a \u307e\u305f\u3001\u914d\u5217\u5909\u6570 @y \u306e\u8981\u7d20\u306b\u7121\u540d\u914d\u5217\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u304c\u4ee3\u5165\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002 \u305d\u306e\u3068\u304d\u3001\u7121\u540d\u914d\u5217\u306e0\u756a\u76ee\u306e\u8981\u7d20\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 my @y = ([1,2,3]); print $\u2026","blog_url":"https://chaipa.hateblo.jp/","version":"1.0","provider_name":"Hatena Blog","url":"https://chaipa.hateblo.jp/entry/20081017/1224240903","title":" Perl\u3067\u306e\u77e2\u5370\u6f14\u7b97\u5b50\u300e->\u300f\u306e\u7701\u7565\u306b\u3064\u3044\u3066","author_name":"chaichanPaPa","width":"100%","published":"2008-10-17 19:55:03","categories":["Perl\u30ce\u30fc\u30c8"]}