[development] easy way to check if a value has changed (nodeapi)

Nancy Wichmann nan_wich at bellsouth.net
Sat Aug 22 18:17:10 UTC 2009

I do exactly that in several modules. But don't use "hidden;" use "value."

Nancy E. Wichmann, PMP

Injustice anywhere is a threat to justice everywhere. -- Dr. Martin L. King,

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