This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
"when both source type and target type are arrays, the elements of both arrays must be object reference types and not primitive types. also, the object reference type of the source array must be (implicitly) convertible to the object reference type of the target array."