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Re^3: What is the scope of $_?

by tobyink (Abbot)
on Nov 26, 2012 at 23:16 UTC ( #1005774=note: print w/ replies, xml ) Need Help??

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  1. or download this
    use warnings;
    use strict;
    ...
    
    abc();
    print "\$::x = $::x\n";  # prints $x = x
    

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