{"blog_title":"daily dayflower","title":" \u30b3\u30fc\u30eb\u30c8\u30ec\u30fc\u30b9\u3092\u8ffd\u3046\u30c7\u30d0\u30c3\u30b0\u7528\u30e2\u30b8\u30e5\u30fc\u30eb","url":"https://dayflower.hatenablog.com/entry/20090318/1237358966","width":"100%","blog_url":"https://dayflower.hatenablog.com/","provider_url":"https://hatena.blog","author_name":"dayflower","published":"2009-03-18 15:49:26","type":"rich","author_url":"https://blog.hatena.ne.jp/dayflower/","provider_name":"Hatena Blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdayflower.hatenablog.com%2Fentry%2F20090318%2F1237358966\" title=\" \u30b3\u30fc\u30eb\u30c8\u30ec\u30fc\u30b9\u3092\u8ffd\u3046\u30c7\u30d0\u30c3\u30b0\u7528\u30e2\u30b8\u30e5\u30fc\u30eb - 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>","image_url":null,"version":"1.0","description":"Perl \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u306b\u306f Perl \u30c7\u30d0\u30c3\u30ac\u3092\u4f7f\u3063\u3066\u3082\u3044\u3044\u3067\u3059\u304c\uff0c\u5168\u4f53\u7684\u306a\u5b9f\u884c\u30d5\u30ed\u30fc\u3092\u8ffd\u3044\u305f\u3044\u5834\u5408 Devel::Trace \u304c\u4f7f\u3048\u307e\u3059\u3002\u305f\u3068\u3048\u3070 #!/usr/bin/perl use strict; use warnings; my $i = 0; sub foo { bar(); baz(); } sub bar { baz(); } sub baz { $i ++; } foo(); \u307f\u305f\u3044\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u3042\u308b\u3068\u304d\u306b\uff0cDevel::Trace \u3067\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u306b\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 $ perl -d:Trace test.pl\u5b9f\u884c\u7d50\u679c\u306f\uff0c >> test.\u2026","categories":["perl"]}