{"provider_url":"https://hatena.blog","width":"100%","blog_url":"https://r9.hateblo.jp/","description":"\u30bf\u30a4\u30c8\u30eb\u305d\u306e\u307e\u307e\u3002 \u305f\u307e\u305f\u307e perldoc perlop \u3057\u3066\u3044\u305f\u3089\u3001\u521d\u3081\u3066\u898b\u305f\u3088\u3046\u306a\u3053\u3068\u304c\u66f8\u3044\u3066\u3042\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002 \u4f8b\u3048\u30701\u301c10\u307e\u3067\u5165\u3063\u3066\u3044\u308b\u914d\u5217\u306e\u4e2d\u8eab\u3092\u5168\u90e8\u300cS\u300d\u306b\u5165\u308c\u306a\u304a\u3059\u3002 my @one_ten = 1 .. 10; foreach foreach my $int (@one_ten) { $int = 'S'; } \u5f8c\u65b9\u4fee\u98fe\u3060\u3068\u3053\u3046\u3002 $_ = 'S' for @one_ten; map @one_ten = map 'S', @one_ten; x(repetition operator) \u3067\u3055\u3063\u304d\u898b\u3064\u3051\u305f\u3084\u308a\u65b9\u3002(perlop\u3088\u308a) @one_ten = ('S') x @o\u2026","blog_title":"Perl\u65e5\u8a18","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fr9.hateblo.jp%2Fentry%2F20091209%2Fp1\" title=\"\u914d\u5217\u306e\u8981\u7d20\u6570\u3060\u3051\u3092\u540c\u3058\u6587\u5b57\u3067\u7f6e\u304d\u63db\u3048\u308b\u65b9\u6cd5 - Perl\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","title":"\u914d\u5217\u306e\u8981\u7d20\u6570\u3060\u3051\u3092\u540c\u3058\u6587\u5b57\u3067\u7f6e\u304d\u63db\u3048\u308b\u65b9\u6cd5","url":"https://r9.hateblo.jp/entry/20091209/p1","author_name":"rightgo09","published":"2009-12-09 00:00:00","author_url":"https://blog.hatena.ne.jp/rightgo09/","version":"1.0","categories":["Perl"],"height":"190"}