DigitalWorld

Learn how to efficiently and effectively build shell scripts and develop advanced applications with this handy book
Develop high quality and efficient solutions by writing professional and real-world scripts, and debug scripts by checking and shell tracing A step-by-step tutorial to automate routine tasks by developing scripts from a basic level to very advanced functionality

Use the power of pandas to solve most complex scientific computing problems with ease
Leverage fast, robust data structures in pandas to gain useful insights from your data
Practical, easy to implement recipes for quick solutions to common problems in data using pandas

Attacking Network Protocols is a deep dive into network protocol security from James ­Forshaw, one of the world’s leading bug ­hunters. This comprehensive guide looks at networking from an attacker’s perspective to help you discover, exploit, and ultimately ­protect vulnerabilities.

Principles of Microeconomics for AP® Courses covers scope and sequence requirements for an Advanced Placement® microeconomics course and is listed on the College Board’s AP® example textbook list. The text includes many current examples, which are presented in a politically equitable way. The outcome is a balanced approach to the theory and application of economics concepts.

Can you make your own bread (sans bread machine)? Grow a garden all winter? What can you use instead of toilet paper? What if the power went out for a month? What if the grocery store closed? Can you make a solar oven? Store food without electricity? Raise a water buffalo? Make fine linen from stinging nettle? Make your own shampoo? Deliver a baby? Is it possible to be totally self-sufficient? This massive, full-color book answers all these questions and thousands more and includes checklists, diagrams, and instructions on how to buy a sheep.

Twenty Thinking Tools is designed to support the development of collaborative inquiry-based teaching and learning through class discussion and small group work. It introduces teachers to the theory and practice of collaborative inquiry, and provides an easy-to-follow guide to the tools that students will acquire as they learn to examine issues and explore ideas. Beginning with an Introductory Toolkit, Twenty Thinking Tools shows teachers how to strengthen students' abilities to ask insightful questions, to look at problems and issues from various points of view, to explore disagreements reasonably, to make appropriate use of examples, to draw needful distinctions, and generally to develop their imaginative, conceptual and logical abilities in order to gain a deeper knowledge and understanding of all kinds of subject matter. The Intermediate and Advanced Toolkits show teachers how to encourage students to make appropriate use of such things as counterexamples, criteria, generalisation, informal reasoning and elementary deductive logic. The Toolkits also include devices for distinguishing between different kinds of questions, for tracking disagreement and for recording discussion. Twenty Thinking Tools takes students from the early years of schooling right through to the senior secondary school, and is illustrated throughout with examples from the classroom, supporting exercises and activities.

Lower Your Cholesterol Naturally! If you have high cholesterol, you probably understand the importance of improving your overall cholesterol profile. You may know, too, that diet and exercise are vital factors in the cholesterol equation.

Stunning recipes for patisserie, desserts and savouries with a contemporary Japanese twist. This elegant collection is aimed at the confident home-cook who has an interest in using ingredients such as yuzu, sesame, miso and matcha.

Learn how to make exquisite home-grown cocktails.

Don't rely on instincts alone. Hiring. Is. King. The lesson seems so basic. Yet time after time, good companies stumble and lose their stride — just when they were poised for rapid growth. Why? Because their leaders treated hiring as a tedious chore. They posted an ad hoc ad. Took the first person with the right skills. Hired for immediate needs, rather than future flourishing.

The world needs more storytellers. Storytelling is an inherently innovative activity. When organizations find their best stories and tell them to the world, they’re not only building a reputation, they're flexing the same muscles that allow them to pivot quickly around crisis or opportunity, and solve problems more creatively.

Katie Souza was a career criminal, and after being convicted of a number of felonies, she was sent to federal prison to serve almost twelve years. While serving what would be her final prison sentence, Katie encountered God in a way that dramatically changed her life. She immediately became an outspoken advocate for Jesus, and her infectious love for Him caused many women inside her cell block to accept Him as their Savior.

Reflexology is an ancient healing system that helps relieve existing health conditions and detect future ailments. Reflexology Plain & Simple introduces the history and basics of this form, from beginner’s techniques to more specialized treatments and the use of aromatic oils.

Like its wildly popular predecessors Cabinet of Mathematical Curiosities and Hoard of Mathematical Treasures, Professor Stewart's brand-new book is a miscellany of over 150 mathematical curios and conundrums, packed with trademark humour and numerous illustrations.In addition to the fascinating formulae and thrilling theorems familiar to Professor Stewart's fans, the Casebook follows the adventures of the not-so-great detective Hemlock Soames and his sidekick Dr John Watsup (immortalised in the phrase 'Watsup, Doc?'). By a remarkable coincidence they live at 222B Baker Street, just across the road from their more illustrious neighbour who, for reasons known only to Dr Watsup, is never mentioned by name. A typical item is 'The Case of the Face-Down Aces', a mathematical magic trick of quite devilish cunning…

Welcome back to Ian Stewart's magical world of mathematics! Here are twenty more curious puzzles and fantastical mathematical stories from one of the world's most popular and accessible writers on mathematics. This is a strange world of never-ending chess games, empires on the moon, furious fireflies, and, of course, disputes over how best to cut a cake. Each chapter-with titles such as, "How to Play Poker By Post" and "Repealing the Law of Averages"-presents a fascinating mathematical puzzle that is challenging, fun, and introduces the reader to a significant mathematical problem in an engaging and witty way. Illustrated with clever and quirky cartoons, each tale will delight those who love puzzles and mathematical conundrums.

A new partnership of biologists and mathematicians is picking apart the hidden complexity of animals and plants to throw fresh light on the behaviour of entire organisms, how they interact and how changes in biological diversity affect the planet's ecological balance. Mathematics offers new and sometimes startling perspectives on evolution and how patterns of inheritance and population work out over time-scales ranging from millions to hundreds of years - as well as what's going on to change us right now.

R. Shankar, a well-known physicist and contagiously enthusiastic educator, was among the first to offer a course through the innovative Open Yale Course program. His popular online video lectures on introductory physics have been viewed over a million times. In this second book based on his online Yale course, Shankar explains essential concepts, including electromagnetism, optics, and quantum mechanics. The book begins at the simplest level, develops the basics, and reinforces fundamentals, ensuring a solid foundation in the principles and methods of physics. It provides an ideal introduction for college-level students of physics, chemistry, and engineering; for motivated AP Physics students; and for general readers interested in advances in the sciences.

Fundamentals of Electric Circuits continues in the spirit of its successful previous editions, with the objective of presenting circuit analysis in a manner that is clearer, more interesting, and easier to understand than other, more traditional texts. Students are introduced to the sound, six-step problem solving methodology in chapter one, and are consistently made to apply and practice these steps in practice problems and homework problems throughout the text. A balance of theory, worked & extended examples, practice problems, and real-world applications, combined with over 468 new or changed homework problems complete this edition. Robust media offerings, renders this text to be the most comprehensive and student-friendly approach to linear circuit analysis out there. This book retains the "Design a Problem" feature which helps students develop their design skills by having the student develop the question, as well as the solution. There are over 100 "Design a Problem" exercises integrated into problem sets in the book.

The best cases, the best questions, the best review for the General Surgery boards and ABSITE
General Surgery Examination and Board Review is the perfect way to prepare for General Surgery certification exams. Covering the full range of exam topics, this high-yield review features an effective case-based approach that sharpens clinical decision-making skills and gives the content real-world relevancy. Each of the more than 100 chapters opens with a clinical case and is followed by Q&A related to that particular case. You also get detailed evidenced-based answer explanations and references to facilitate more in-depth study.

Essentials of Mathematical Thinking addresses the growing need to better comprehend mathematics today. Increasingly, our world is driven by mathematics in all aspects of life. The book is an excellent introduction to the world of mathematics for students not majoring in mathematical studies.