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ccn's scratchpad

by ccn (Vicar)
on Jun 04, 2004 at 18:51 UTC ( #361136=scratchpad: print w/replies, xml ) Need Help??

Nothing on ccn's scratchpad.
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[hippo]: Can anybody suggest a scalar value of $x for which ($x && !length $x) is true?
[Corion]: hippo: If you have a Unicode-wise Perl then likely some zero-width characters in $x would work. Maybe $x = "\x{200b}" works.

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