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| Think about Loose Coupling | |
| PerlMonks |
Re^3: Problems with number resolutionby Happy-the-monk (Canon) |
| on Jan 03, 2018 at 19:52 UTC ( [id://1206624]=note: print w/replies, xml ) | Need Help?? |
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As to checking what kind of data is stored in a reference, use the ref function. Cheers, Sören Créateur des bugs mobiles - let loose once, run everywhere.
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Seekers of Perl Wisdom
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