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This selection of 101 Python programming challenges is targeted at both learners and educators who want to find a challenging and enthusing approach to develop their programming skills using Python. In this book you will find a fully working solution to each of the 101 challenges in the form of annotated Python code listings. We believe that being able to work on these challenges and reverse-engineer the given code will give you a fantastic opportunity to improve your Python skills while discovering new programing techniques. This selection of challenges from the 101computing.net blog will cover all of the essential skills used in procedural programming, focusing on the key programming constructs: sequencing, selection and iteration. The 101 challenges are organised into ten chapters to help you discover and practise using a range of programming strategies using a step by step approach.
"SAT reasoning test is a trademark of the College Board, which was not involved in the production of, and does not endorse this product."
Contains over one hundred tips and suggestions to improve SAT scores with step-by-step instructions to write better essays and reviews of grammar usage and math concepts, details a test-taking strategy that encourages time management and educated guessing, and provides resources for practice tests.
Ken Ford’s mission is to help us understand the “great ideas” of quantum physics—ideas such as wave-particle duality, the uncertainty principle, superposition, and conservation. These fundamental concepts provide the structure for 101 Quantum Questions, an authoritative yet engaging book for the general reader in which every question and answer brings out one or more basic features of the mysterious world of the quantum—the physics of the very small. Nuclear researcher and master teacher, Ford covers everything from quarks, quantum jumps, and what causes stars to shine, to practical applications ranging from lasers and superconductors to light-emitting diodes. Ford’s lively answers are enriched by Paul Hewitt's drawings, numerous photos of physicists, and anecdotes, many from Ford’s own experience. Organized for cover-to-cover reading, 101 Quantum Questions also is great for browsing. Some books focus on a single subject such as the standard model of particles, or string theory, or fusion energy. This book touches all those topics and more, showing us that disparate natural phenomena, as well as a host of manmade inventions, can be understood in terms of a few key ideas. Yet Ford does not give us simplistic explanations. He assumes a serious reader wanting to gain real understanding of the essentials of quantum physics. Ken Ford's other books include The Quantum World: Quantum Physics for Everyone (Harvard 2004), which Esquire magazine recommended as the best way to gain an understanding of quantum physics. Ford's new book, a sequel to the earlier one, makes the quantum world even more accessible.
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This is the eBook version of the print title. The eBook edition does not provide access to the test engine and practice test that accompanies the print book. This is the perfect study guide to help you pass CompTIA®’s new A+® Core 1 (220-1001) and Core 2 (220-1002) exams. It provides coverage and practice questions for every exam topic, including substantial new coverage of Windows 10, as well as new PC hardware, tablets, smartphones, macOS, Linux, cloud computing, and professional-level networking and security. Extensive prep tools include quizzes, Exam Alerts, our great last-minute Cram Sheet, two full practice exams in the print book and an additional two exams in the test engine, plus complete real-time practice and feedback through Pearson’s state-of-the-art test engine. You’ll also find 14 exclusive Real-World Scenario case studies, all linked to simulations or video on our bonus content site. Covers the critical information you’ll need to know to score higher on your A+ Core 1 (220-1001) and Core 2 (220-1002) exams! --Deploy and manage computers running Windows 10/8/7, macOS, Linux, iOS, and Android --Master and practice the six-step A+ troubleshooting process --Understand, install, configure, and troubleshoot motherboards, CPUs, and memory --Test and troubleshoot power-related problems --Use all forms of storage, including SSDs, optical devices, and RAID systems --Work effectively with mobile devices, including laptops, tablets, and smartphones --Configure Windows components and applications, use Windows administrative tools, and optimize Windows systems --Repair damaged Windows environments and troubleshoot Windows issues --Install and manage printers and other peripherals --Understand and work with networks, network hardware, wireless protocols, and cloud technologies --Install and configure SOHO wired/wireless networks, and troubleshoot connectivity --Secure desktops and mobile devices, implement authentication methods, prevent malware attacks, and protect data
This easy-to-follow and classroom-tested textbook guides the reader through the fundamentals of programming with Python, an accessible language which can be learned incrementally. Features: incudes numerous examples and practice exercises throughout the text, with additional exercises, solutions and review questions at the end of each chapter; highlights the patterns which frequently appear when writing programs, reinforcing the application of these patterns for problem-solving through practice exercises; introduces the use of a debugger tool to inspect a program, enabling students to discover for themselves how programs work and enhance their understanding; presents the Tkinter framework for building graphical user interface applications and event-driven programs; provides instructional videos and additional information for students, as well as support materials for instructors, at an associated website.
Grade level: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, k, p, e, i, s, t.