{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funau.hatenadiary.org%2Fentry%2F20100227%2F1267274591\" title=\"$hash{ \u30ea\u30b9\u30c8 } \u3068\u66f8\u3051\u306a\u3044\u306e\u3067 - \u6628\u65e5\u77e5\u3063\u305f\u3053\u3068\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Perl"],"title":"$hash{ \u30ea\u30b9\u30c8 } \u3068\u66f8\u3051\u306a\u3044\u306e\u3067","type":"rich","width":"100%","provider_url":"https://hatena.blog","published":"2010-02-27 21:43:11","description":"\u914d\u5217\u306e\u5834\u5408\u306f $array[\u30ea\u30b9\u30c8] \u3068\u6dfb\u5b57\u3092\u6307\u5b9a\u3057\u3066\u65b0\u305f\u306a\u30ea\u30b9\u30c8\u304c\u4f5c\u308c\u308b\u3002 $ perl -e '@x=(0..5);@y=@x[2,1,4];print @y' 214 \u30cf\u30c3\u30b7\u30e5\u306e\u5834\u5408\u3082 $hash{\u30ea\u30b9\u30c8} \u3068\u30ad\u30fc\u3092\u6307\u5b9a\u3057\u3066\u65b0\u305f\u306a\u30cf\u30c3\u30b7\u30e5\u3092\u4f5c\u308b\u304b\u3001\u305d\u306e\u30ad\u30fc\u306e\u5024\u306e\u30ea\u30b9\u30c8\u304c\u3067\u304d\u308b\u304b\u3059\u308b\u3068\u5b09\u3057\u3044\u3002 [takeyuki@sunya ~]$ perl -e '%x=map{$_=>$_x2}(0..5);@y=%x{2,1,4};print @y' syntax error at -e line 1, near \"%x{\" Execution of -e aborted due to compil\u2026","author_name":"unau","height":"190","image_url":null,"url":"https://unau.hatenadiary.org/entry/20100227/1267274591","version":"1.0","blog_title":"\u6628\u65e5\u77e5\u3063\u305f\u3053\u3068","blog_url":"https://unau.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/unau/","provider_name":"Hatena Blog"}