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Re^4: undef == 0?by stu42j (Sexton) |
on Oct 24, 2007 at 17:36 UTC ( [id://646952]=note: print w/replies, xml ) | Need Help?? |
I certainly understand operator based context and all that stuff that makes Perl so Special (well, obviously not all of it). I guess I just never really thought about what numerical value undef should have. My understanding of undefined is that it shouldn't have any value at all, by definition. I suppose that something like NaN would be closest to my expectations.
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