This week's book giveaways are in the iOS and Features new in Java 8 forums. We're giving away four copies each of Barcodes with iOS: Bringing together the digital and physical worlds and Core Java for the Impatient and have the authors on-line! See this thread and this one for details.
>... that allows XML to hold the base and derived element types in any order? >How do then I modify my current XSD to validate such type of XML? I don't think it is very well-conceived approach to fit some construction with a fixed idea of the title suggests. If you can abandone the said "fixed idea", you can make a considerable rewrite to allow the demo xml be validated with substantial clarity.