Programming Language Concepts uses a functional programming language (F#) as the metalanguage in which to present all concepts and examples, and thus has an operational flavour, enabling practical experiments and exercises. It includes basic concepts such as abstract syntax, interpretation, stack machines, compilation, type checking, and...

Professional Python goes beyond the basics to teach beginner- and intermediate-level Python programmers the little-known tools and constructs that build concise, maintainable code. Design better architecture and write easy-to-understand code using highly...

The theory of relativity stands out as one of the greatest achievements in science. The “special theory”,which did not include gravity,was put forward by Einstein in 1905 to explain many troubling facts that had arisen in the study of electricity and magnetism. In particular, his postulate that the speed of light in vacuum is the...

The source of any photograph is not the camera or even the scene viewed through the viewfinder--it is the mind of the photographer: this is where an image is created before it is committed to a memory card or film. In The Photographer's Mind, the follow-up to the international bestseller, The Photographer's Eye,...

While traditional studies of dress and jewelry have tended to focus purely on reconstruction or descriptions of style, chronology and typology, the social context of costume is now a major research area in archaeology. This refocusing is largely a result of the close relationship between dress and three currently popular topics: identity,...