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Re^2: Any reason NV is not marked as POK when accessed as string? (updated)by vr (Curate) |
on Mar 23, 2017 at 13:14 UTC ( [id://1185629]=note: print w/replies, xml ) | Need Help?? |
Maybe I'll int the whole structure from orbit since they are integer pixels anyway. BTW, it's curios, too: int not only returns value, but marks its argument variable as 'IOK' if it 'looks like integer', even when called in void context. Therefore subsequent access as string caches PV. Clever Perl.
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