{"version":"1.0","width":"100%","description":"% perldoc perl ... Reference Manual ... perlvar Perl predefined variables perlre Perl regular expressions, the rest of the story % perldoc perlvar $/ The input record separator, newline by default. This influences Perl's idea of what a \"line\" is. Works like awk's RS variable, including treating empt\u2026","height":"190","blog_title":"ablog","categories":["Perl"],"provider_name":"Hatena Blog","title":"Perl \u306e\u7279\u6b8a\u5909\u6570\u3067 $/ \u3063\u3066\u306a\u3093\u3060\u3063\u3051\uff1f","url":"https://yohei-a.hatenablog.jp/entry/20111205/1323098397","published":"2011-12-05 00:19:57","type":"rich","blog_url":"https://yohei-a.hatenablog.jp/","author_name":"yohei-a","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20111205%2F1323098397\" title=\"Perl \u306e\u7279\u6b8a\u5909\u6570\u3067 $/ \u3063\u3066\u306a\u3093\u3060\u3063\u3051\uff1f - ablog\" 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,"author_url":"https://blog.hatena.ne.jp/yohei-a/"}