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Juerd's scratchpad

by Juerd (Abbot)
on Jun 01, 2004 at 17:07 UTC ( #358255=scratchpad: print w/replies, xml ) Need Help??

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  1. or download this
    - void
    - item (Scalar)
    ...
        - ...
    - list
      - types, as with item context
    
  2. or download this
    $foo + $bar        # both sides in Num item context
    $foo ~ $bar        # both sides in Str item context
    ...
    my @bar  = @foo;   # right side in list context
    my $num = +@foo;   # right side in Num item context
    print $foo, @foo;  # both variables in Str list context
    
  3. or download this
    my %hash = (a => 'b', c => 'd');  # right side in list context
    my ($pair1, $pair2) = %hash;      # right side in list context
    ...
    $pair2.value    # >>> "d"
    (e => 'f').key  # >>> "e"
    +%hash          # >>> 2           # Num item context
    

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