Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...
SharePains by Pieter Veenstra on MSN

The Scalability of Office Scripting in Microsoft Excel

Today's post is all about the scalability of Office Scripting in Microsoft Excel using the Run Script action in Power ...
Researchers have created a prediction method that comes startlingly close to real-world results. It works by aiming for ...