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Re^2: problems passing variables between subroutineby GrandFather (Saint) |
| on Sep 05, 2012 at 02:04 UTC ( [id://991721]=note: print w/replies, xml ) | Need Help?? |
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Please don't encourage needless use of prototypes! Also in simple cases passing arrays by reference serves only to obscure the code so don't do that. Just because a technique fixes a problem in some cases, doesn't mean it should be used in all cases. Be selective about the habits you acquire and apply them along with a little consideration rather than blindly following a set of rules.
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