{"provider_url":"https://hatena.blog","published":"2019-12-23 20:52:43","author_name":"miki_bene","width":"100%","version":"1.0","type":"rich","description":"\u50d5\u306f\u77e5\u3089\u306a\u304b\u3063\u305f\u3067\u3059\u3002 Perl\u3067\u906d\u9047 \u6b21\u306e\u3088\u3046\u306aPerl\u306e\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3067\u3044\u308b\u3068\u304d\u306b\u601d\u3063\u3066\u306a\u304b\u3063\u305f\u6319\u52d5\u3092\u3057\u305f\u3002 my $x = ('a', 'b'); $x # => ?? \u59cb\u3081\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u60f3\u5b9a\u3092\u3057\u3066 $x \u306b\u306f 'a' \u304c\u5165\u308b\u306e\u3060\u3068\u601d\u3063\u3066\u3044\u305f\u3002 \u5de6\u8fba\u304c\u30b9\u30ab\u30e9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306a\u306e\u3067\u3001\u53f3\u8fba\u3082\u30b9\u30ab\u30e9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u306a\u308b \u914d\u5217\u306e\u533a\u5207\u308a\u306e\u6700\u521d\u306e\u5024\u304c\u5165\u308a $x \u306b\u306f 'a' \u304c\u5165\u308b 'b' \u306f\u3069\u306e\u5909\u6570\u306b\u3082\u5165\u3089\u305a\u6368\u3066\u3089\u308c\u308b \u3057\u304b\u3057\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068 $x \u306b\u306f 'b' \u304c\u5165\u308b\u3002 my $x = ('a', 'b'); $x # => 'b' \u3053\u308c\u306f\u3069\u3046\u3044\u3046\u3053\u3068\u304b\u3068\u601d\u3044\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u3069\u3046\u3084\u3089\u30b3\u30f3\u30de\u6f14\u7b97\u5b50\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbenevolent0505.hatenablog.com%2Fentry%2F2019%2F12%2F23%2F205243\" title=\"\u541b\u306f\u3042\u306e\u30b3\u30f3\u30de\u6f14\u7b97\u5b50\u3092\u77e5\u3063\u3066\u3044\u308b\u304b\uff1f - \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u898b\u305f\u307b\u3046\u304c\u65e9\u3044\" 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/miki_bene/","categories":["Perl"],"title":"\u541b\u306f\u3042\u306e\u30b3\u30f3\u30de\u6f14\u7b97\u5b50\u3092\u77e5\u3063\u3066\u3044\u308b\u304b\uff1f","provider_name":"Hatena Blog","url":"https://benevolent0505.hatenablog.com/entry/2019/12/23/205243","blog_title":"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u898b\u305f\u307b\u3046\u304c\u65e9\u3044","image_url":null,"blog_url":"https://benevolent0505.hatenablog.com/","height":"190"}