This week's book giveaways are in the Scala and Android forums. We're giving away four copies each of Machine Learning Systems: Designs that scale and Xamarin in Action: Creating native cross-platform mobile apps and have the authors on-line! See this thread and this one for details.
Announcing a new release of LyteRAD - 2.86. An integrated application development tool for light-weight database applications. Its a java based framework for building complete standalone applications. The latest edition comes with a form designer and schema diagrammer for quick prototyping.
LyteRAD is available both as a free edition, and an enhanced professional edition at a price.