In just a few chapters you will learn about Tcl features that allow you to isolate and protect your code from being damaged in large applications. You will even learn how to extend the language itself. Tcl/Tk: A Developer's Guide clearly discusses development tools, proven techniques, and existing extensions. It shows how to use Tcl/Tk effectively and provides many code examples. This fully revised new edition is the complete resource for computer professionals, from systems administrators to programmers. It covers versions 7.4 to 8.4 and includes a CD-ROM containing the interpreters, libraries, and tutorials to get you started quickly. Additional materials in the book include case studies and discussions of techniques for the advanced user. On the CD-ROM *Distributions for Tcl 8.3 and 8.4 for Linux, Solaris, Macintosh, and Windows. *A copy of ActiveTcl from ActiveState. *The latest release of TclTutor. *How-to's and tutorials as well as copies of all the tools discussed in the book.

Presents the Byzantine and medieval coins collected by Greek archaeologists in Rhodes over a period of more than 60 years. It includes lists of excavated land plots, stray finds, an illustrated catalogue of all the Byzantine and local coins up to 1309, and a representative sample of the Hospitaller petty coins as well as all Western coins found.

Told through letters from his late teens to his ninth decade, this collection shows the iconic author's progression through life as he knew it, illuminating his enduring legacy as a storyteller, novelist and space-age visionary whose works turned into popular adaptations for stage, film and television.

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This title gives examples and problems to allow students to develop and hone their computer graphics skills. There are chapters on shading models, shadow and texture, and explanations on which techniques and tools to use.