現在の日時をyyyymmddhhmmssに変換 Perl use DateTime; my $dt = DateTime->now()->strftime('%Y%m%d%H%M%S'); http://search.cpan.org/~drolsky/DateTime-0.42/lib/DateTime.pm use POSIX qw(strftime); my $dt = strftime('%Y%m%d%H%M%S', localtime()); R…

Perl my %x = ("a"=>1, "b"=>2); Ruby (ハッシュ式) x = {"a"=>1, "b"=>2} x = {a: 1, b: 2} #== {:a=>1, :b=>2}. 1.9 - Python (辞書表現) x = {"a": 1, "b": 2}; JavaScript (オブジェクト初期化子) var x = {a: 1, b: 2}; C# (System.Collections.Generic…