in reply to Re: Why is "undef" after passing not readonly anymore?
in thread Why is "undef" after passing not readonly anymore?

only sparse slides, no deeper explanation?

Cheers Rolf

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Re^3: Why is "undef" after passing not readonly anymore?
by Anonymous Monk on Sep 05, 2012 at 19:50 UTC
    Sorry, "you had to be there" :)
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