{"version":"1.0","image_url":null,"width":"100%","description":"#!/usr/bin/perl use strict; use warnings; use 5.010; { # \u30b5\u30d6\u30eb\u30fc\u30c1\u30f3 sub logger { my $args = shift; return $args; } say logger(\"sub\"); # sub sub logger2 { if (@_ != 2) { say \"error\"; return; } my ($args, $args2) = @_; say \"$args, $args2\"; } logger2(0, 1, 2); # error logger2(\"0\", 1); # 0, 1 sub hashref { \u2026","categories":["perl"],"blog_title":"\u30c7\u30af\u30ce\u30b9\u30c6\u30a3\u30c3\u30af","blog_url":"https://dechnostick.hatenablog.com/","url":"https://dechnostick.hatenablog.com/entry/2015/04/19/100057","provider_name":"Hatena Blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdechnostick.hatenablog.com%2Fentry%2F2015%2F04%2F19%2F100057\" title=\"perl \u30e1\u30e2(\u30b5\u30d6\u30eb\u30fc\u30c1\u30f3) - \u30c7\u30af\u30ce\u30b9\u30c6\u30a3\u30c3\u30af\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/dechnostick/","type":"rich","published":"2015-04-19 10:00:57","author_name":"dechnostick","provider_url":"https://hatena.blog","title":"perl \u30e1\u30e2(\u30b5\u30d6\u30eb\u30fc\u30c1\u30f3)"}