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| XP is just a number | |
| PerlMonks |
Re: Re: Re: Testing for definition of referencesby jsprat (Curate) |
| on Jun 26, 2003 at 18:25 UTC ( [id://269351]=note: print w/replies, xml ) | Need Help?? |
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I'm missing something here. You want to know if it is a reference, but you want to avoid using ref. Is there a reason why (besides not being a fan)? That's exactly what ref was designed to do.
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