{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdechnostick.hatenablog.com%2Fentry%2F2015%2F04%2F13%2F003650\" title=\"perl \u30e1\u30e2(\u30b9\u30ab\u30e9\u30fc\u3001\u914d\u5217\u3001\u30cf\u30c3\u30b7\u30e5) - \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/","author_name":"dechnostick","provider_url":"https://hatena.blog","type":"rich","blog_title":"\u30c7\u30af\u30ce\u30b9\u30c6\u30a3\u30c3\u30af","categories":["perl"],"published":"2015-04-13 00:36:50","height":"190","title":"perl \u30e1\u30e2(\u30b9\u30ab\u30e9\u30fc\u3001\u914d\u5217\u3001\u30cf\u30c3\u30b7\u30e5)","url":"https://dechnostick.hatenablog.com/entry/2015/04/13/003650","provider_name":"Hatena Blog","image_url":null,"width":"100%","version":"1.0","description":"#!/usr/bin/perl use strict; use warnings; use 5.010; { # \u30b9\u30ab\u30e9\u30fc my $scalar = \"scalar\"; say $scalar; # scalar # \u914d\u5217 my @array = (\"arr1\",\"arr2\"); say @array; # arr1arr2 say \"@array\"; # arr1 arr2 # $#array \u306f\u6700\u5927\u306e\u6dfb\u3048\u5b57 say \"$array[0], $array[$#array]\"; # arr1, arr2 # \u30b9\u30ab\u30e9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u306f\u914d\u5217\u306e\u30b5\u30a4\u30ba\u306b\u306a\u308b my $arr_size = @array;\u2026","blog_url":"https://dechnostick.hatenablog.com/"}