perl - é…列をãƒãƒƒã‚·ãƒ¥ã‚ーã¨ã—ã¦æ‰±ã† : 404 Blog Not Found2007å¹´10月24æ—¥20:00 カテゴリLightweight Languages perl - é…列をãƒãƒƒã‚·ãƒ¥ã‚ーã¨ã—ã¦æ‰±ã† コメント欄ã«ã‚‚「教科書解ã€ãŒãªã‹ã£ãŸã®ã§ã€‚ Perlå‹‰å¼·ä¸ - Yoshioriã®Blog #!/usr/bin/perl use strict; use warnings; my @array = qw/1 2 3/; my @array2 = qw/1 2 3/; my %hash; $hash{@array} = 'foo'; # ã¡ã‚‡ã£ã¨å¤‰æ›´ print $hash{ @array2 }; # foo ã¿ãŸã„ãªã“ã¨å‡ºæ¥ãªã„ã®ã‹ãªï¼Ÿ 教科書解ã¯ã€ã“ã¡ã‚‰ã€‚ $hash{ join($;, @array) } = 'foo'; ã“ã‚Œã¯ã€ $hash{1,2,3} = 'foo'; $hash{qw/1 2 3/} = 'foo'; ã¨ã„ã†ã€é…列リテラルをã‚ーã«
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