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Re^6: Closure on Closures ("a")

by tye (Cardinal)
on Dec 16, 2011 at 19:18 UTC ( #944004=note: print w/ replies, xml ) Need Help??

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  1. or download this
    {
       my $foo = 99; 
       CODE: print ++$foo, "\n"; 
    }
    goto CODE; 
    
  2. or download this
    for( 2,3,5,7 ) {
        my $x= my $y= $_;
    ...
    4
    8
    16
    
  3. or download this
    sub wow {
        my $x= my $y= shift @_;
    ...
    4
    8
    16
    

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