Tcl/Tk in a Nutshell

Tcl/Tk in a Nutshell

Author: Paul Raines

Publisher: "O'Reilly Media, Inc."

Published: 1999-03-25

Total Pages: 458

ISBN-13: 0596555792

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The Tcl language and Tk graphical toolkit are simple and powerful building blocks for custom applications. The Tcl/Tk combination is increasingly popular because it lets you produce sophisticated graphical interfaces with a few easy commands, develop and change scripts quickly, and conveniently tie together existing utilities or programming libraries.One of the attractive features of Tcl/Tk is the wide variety of commands, many offering a wealth of options. Most of the things you'd like to do have been anticipated by the language's creator, John Ousterhout, or one of the developers of Tcl/Tk's many powerful extensions. Thus, you'll find that a command or option probably exists to provide just what you need.And that's why it's valuable to have a quick reference that briefly describes every command and option in the core Tcl/Tk distribution as well as the most popular extensions. Keep this book on your desk as you write scripts, and you'll be able to find almost instantly the particular option you need.Most chapters consist of alphabetical listings. Since Tk and mega-widget packages break down commands by widget, the chapters on these topics are organized by widget along with a section of core commands where appropriate. Contents include: Core Tcl and Tk commands and Tk widgets C interface (prototypes) Expect [incr Tcl] and [incr Tk] Tix TclX BLT Oratcl, SybTcl, and Tclodbc


The Splendid Sampler 2

The Splendid Sampler 2

Author: Pat Sloan

Publisher: Martingale

Published: 2018-10-01

Total Pages: 197

ISBN-13: 1604689714

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More than 28,000 quilters have sewn along with the Splendid Sampler community online. Now Pat Sloan and Jane Davidson return with 100 all-new block patterns to inspire quilters all over the world, all over again! Choose blocks designed by Pat and Jane plus superstar quilters Lissa Alexander, Carrie Nelson, Jenny Doan, Susan Ache, Betsy Chutchian, and many more. Blocks made with patchwork, applique, embroidery, and paper piecing provide plenty of opportunities to try new techniques. You'll discover fun ideas for arranging your blocks in a gallery of sampler quilts. Share your progress online and experience the joys of quilting with this "Splendid" community of quilters!


The Dawn of Everything

The Dawn of Everything

Author: David Graeber

Publisher: Farrar, Straus and Giroux

Published: 2021-11-09

Total Pages: 384

ISBN-13: 0374721106

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INSTANT NEW YORK TIMES BESTSELLER A dramatically new understanding of human history, challenging our most fundamental assumptions about social evolution—from the development of agriculture and cities to the origins of the state, democracy, and inequality—and revealing new possibilities for human emancipation. For generations, our remote ancestors have been cast as primitive and childlike—either free and equal innocents, or thuggish and warlike. Civilization, we are told, could be achieved only by sacrificing those original freedoms or, alternatively, by taming our baser instincts. David Graeber and David Wengrow show how such theories first emerged in the eighteenth century as a conservative reaction to powerful critiques of European society posed by Indigenous observers and intellectuals. Revisiting this encounter has startling implications for how we make sense of human history today, including the origins of farming, property, cities, democracy, slavery, and civilization itself. Drawing on pathbreaking research in archaeology and anthropology, the authors show how history becomes a far more interesting place once we learn to throw off our conceptual shackles and perceive what’s really there. If humans did not spend 95 percent of their evolutionary past in tiny bands of hunter-gatherers, what were they doing all that time? If agriculture, and cities, did not mean a plunge into hierarchy and domination, then what kinds of social and economic organization did they lead to? The answers are often unexpected, and suggest that the course of human history may be less set in stone, and more full of playful, hopeful possibilities, than we tend to assume. The Dawn of Everything fundamentally transforms our understanding of the human past and offers a path toward imagining new forms of freedom, new ways of organizing society. This is a monumental book of formidable intellectual range, animated by curiosity, moral vision, and a faith in the power of direct action. Includes Black-and-White Illustrations


Stalking the Tricksters

Stalking the Tricksters

Author: Christopher O'Brien

Publisher: SCB Distributors

Published: 2011-08-11

Total Pages: 200

ISBN-13: 1935487582

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Manifestations of the Trickster persona such as cryptids, elementals, werewolves, demons, vampires and dancing devils have permeated human experience since before the dawn of civilization. But today, very little is publicly known about The Tricksters. Who are they? What is their agenda? Known by many names including fools, sages, Loki, men-in-black, skinwalkers, shapeshifters, jokers, jinn, sorcerers, and witches, Tricksters provide us with a direct conduit to the unknown in the 21st century. Can these denizens of phenomenal events be attempting to communicate a warning to humanity in this uncertain age of prophesied change? Take a journey around the world stalking the tricksters! Since 1992 Christopher O’Brien has investigated the mysterious San Luis Valley (in CO/NM)-possibly America’s most anomalous region. Among the many high-strange events he has investigated there and elsewhere are dozens of reports of unusual “trickster” characters including: Bigfoot, devils, crypto-creatures, and witches. He also has experience with other fantastic trickster-like phenomena worldwide. O’Brien’s Mysterious Valley book series and numerous TV and radio appearances have been appreciated by millions. Join him on this intriguing quest to identify the tricksters impacting the world in the modern age.


Future Esoteric

Future Esoteric

Author: Brad Olsen

Publisher: CCC Publishing

Published: 2013

Total Pages: 417

ISBN-13: 1888729465

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Examining the flaws of mainstream society, this collection of conspiracy theory, esoteric knowledge, and fringe subjects seeks to present solutions to current social, economic, and environmental world issues. This book encourages the exploration and integration of modern science with ancient wisdom, which will lead modern society towards advancement and enlightenment. Topics discussed include religious mythos, government manipulation, technological advances, and potentially a utopia for humanity.