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Re: Foreach Loops

by kelan (Deacon)
on Mar 17, 2005 at 13:45 UTC ( #440369=note: print w/ replies, xml ) Need Help??

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  1. or download this
    for (my $x = 0; $x < $#arr; $x++) {}
    #                  ^^^^^^^
    
  2. or download this
    for (my $x = 0; $x <= $#arr; $x++) {}
    #                  ^^
    ...
    #                    ^
    # when used in scalar context, '@arr' returns the number of
    # elements in @arr
    

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