{"width":"100%","blog_title":"daily dayflower","image_url":null,"blog_url":"https://dayflower.hatenablog.com/","author_name":"dayflower","version":"1.0","type":"rich","description":"\u304d\u3061\u3093\u3068\u8ffd\u3044\u304d\u308c\u306a\u304b\u3063\u305f\u306e\u3067\u7d50\u69cb\u3050\u3060\u3050\u3060\u3067\u3059\u3002 \u305d\u3082\u305d\u3082 bless \u306e\u6319\u52d5\u3068\u306f #!/usr/bin/perl use strict; use warnings; package FooBar; package main; my $a = { }; my $b = $a; print $a, \"\\n\"; # HASH(0xb8002a0) print $b, \"\\n\"; # HASH(0xb8002a0) bless $a, 'FooBar'; print $a, \"\\n\"; # FooBar=HASH(0xb8002a0) print $b, \"\\n\"; # FooBar=HASH(0xb\u2026","published":"2008-01-07 14:32:25","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","height":"190","title":" overload \u306e rebless \u30d0\u30b0\u306b\u3064\u3044\u3066","categories":["perl","memo"],"author_url":"https://blog.hatena.ne.jp/dayflower/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdayflower.hatenablog.com%2Fentry%2F20080107%2F1199770345\" title=\" overload \u306e rebless \u30d0\u30b0\u306b\u3064\u3044\u3066 - daily dayflower\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://dayflower.hatenablog.com/entry/20080107/1199770345"}