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| Do you know where your variables are? | |
| PerlMonks |
Re^2: Relative Merits of Referencesby pbeckingham (Parson) |
| on May 11, 2006 at 14:54 UTC ( [id://548734]=note: print w/replies, xml ) | Need Help?? |
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Thanks David Understood, when passing by reference is needed, having a reference around is handy, but then creating one using is not exactly complicated. I'm wondering if there are any reasons to choose one over the other - this example doesn't seem to qualify. pbeckingham - typist, perishable vertebrate.
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