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Quotekein "Programmieren mit Perl"-Buch?
Kapitel 3: Funktionen
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sub _{s;;xrqIpiql\\{}p{pl{R>rl{N{}gjwpkssq]>rl{N;;;*{{}=*{_};; ${{}={q{{{}}}=>[reverse+split+reverse+q;}{;]};${{}->{q{{{}}}}->[@{{}];} ${{}=reverse+_(q{{}}=>q{{}})^chr(30)x+length&_(q{{}}=>,q{{}})and+print;
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sub _{s;;xrqIpiql\\{}p{pl{R>rl{N{}gjwpkssq]>rl{N;;;*{{}=*{_};; ${{}={q{{{}}}=>[reverse+split+reverse+q;}{;]};${{}->{q{{{}}}}->[@{{}];} ${{}=reverse+_(q{{}}=>q{{}})^chr(30)x+length&_(q{{}}=>,q{{}})and+print;
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my $command = 'dir /b'; unless (open (CMD, "$command |")) { # irgendeine Fehlerbehandlung, z.B. die "Error in executing command: '$command': $!"; } # unless else { my @result = <CMD>; close(CMD) or die "Error in finishing command '$command': $!"; } # else
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|< 1 2 >| | 18 Einträge, 2 Seiten |