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Re: Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

by ambrus (Abbot)
on Dec 12, 2006 at 23:06 UTC ( #589445=note: print w/replies, xml ) Need Help??

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  1. or download this
       reverseWords =: (,' '&,)&:>/@:|.@:;:
       reverseWords '  one   two three four    '
    four three two one
    
  2. or download this
       reverseWord1 =: [:(,' '&,)&:>/@:|.@:-.&a:e.&' ^'<@}.;.1]
       reverseWord1 '  one   two three^four    '
    four three two one
    
  3. or download this
       reverseWord2 =: [:}.@;@|.e.&' ^'<@(' '&,@}.`(0$])@.(2>#));.1]
       reverseWord2 '  one   two three^four    '
    four three two one
    

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[Corion]: For benign logging (which user started this DB instance), it's OK
[tye]: We use auditd for security monitoring. So we can rely on auditing being enabled. I'm not sure who would want to not be able to audit. Maybe some VM inside another system with audit?
[SuicideJunkie]: spies would want a system to not be able to audit.

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