think python how to think like a computer scientist

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Think Python

Author : Allen B. Downey
ISBN : 9781491939413
Genre : Computers
File Size : 55. 65 MB
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If you want to learn how to program, working with Python is an excellent way to start. This hands-on guide takes you through the language a step at a time, beginning with basic programming concepts before moving on to functions, recursion, data structures, and object-oriented design. This second edition and its supporting code have been updated for Python 3. Through exercises in each chapter, you’ll try out programming concepts as you learn them. Think Python is ideal for students at the high school or college level, as well as self-learners, home-schooled students, and professionals who need to learn programming basics. Beginners just getting their feet wet will learn how to start with Python in a browser. Start with the basics, including language syntax and semantics Get a clear definition of each programming concept Learn about values, variables, statements, functions, and data structures in a logical progression Discover how to work with files and databases Understand objects, methods, and object-oriented programming Use debugging techniques to fix syntax, runtime, and semantic errors Explore interface design, data structures, and GUI-based programs through case studies

Think Python

Author : Allen Downey
ISBN : 9781449330729
Genre : Computers
File Size : 65. 6 MB
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"How to think like a computer scientist"--Cover.

Python For Software Design

Author : Allen Downey
ISBN : 9780521898119
Genre : Computers
File Size : 37. 71 MB
Format : PDF, Kindle
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Python for Software Design is a concise introduction to software design using the Python programming language. The focus is on the programming process, with special emphasis on debugging. The book includes a wide range of exercises, from short examples to substantial projects, so that students have ample opportunity to practice each new concept.

Ht Think Like A Computer Scien

Author : Jeffrey Elkner
ISBN : 9888406787
Genre : Computers
File Size : 55. 70 MB
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The goal of this book is to teach you to think like a computer scientist. This way of thinking combines some of the best features of mathematics, engineering, and natural science. Like mathematicians, computer scientists use formal languages to denote ideas (specifically computations). Like engineers, they design things, assembling components into systems and evaluating tradeoffs among alternatives. Like scientists, they observe the behavior of complex systems, form hypotheses, and test predictions. The single most important skill for a computer scientist is problem solving. Problem solving means the ability to formulate problems, think creatively about solutions, and express a solution clearly and accurately. As it turns out, the process of learning to program is an excellent opportunity to practice problem-solving skills. That's why this chapter is called, The way of the program. On one level, you will be learning to program, a useful skill by itself. On another level, you will use programming as a means to an end. As we go along, that end will become clearer.

How To Think Like A Computer Scientist

Author : Allen Downey
ISBN : 1441419071
Genre : Computers
File Size : 41. 71 MB
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"How to Think Like a Computer Scientist: Learning with Python" is an introduction to computer science using the Python programming language. It covers the basics of computer programming, including variables and values, functions, conditionals and control flow, program development and debugging. Later chapters cover basic algorithms and data structures. *** Published under the terms of the GNU Free Documentation License. Money raised from the sale of this book supports the development of free software and documentation.

How To Think Like A Computer Scientist

Author :
ISBN : OCLC:1066382763
Genre : Electronic book
File Size : 78. 11 MB
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Modeling Techniques In Predictive Analytics With Python And R

Author : Thomas W. Miller
ISBN : 9780133892147
Genre : Computers
File Size : 71. 59 MB
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Master predictive analytics, from start to finish Start with strategy and management Master methods and build models Transform your models into highly-effective code—in both Python and R This one-of-a-kind book will help you use predictive analytics, Python, and R to solve real business problems and drive real competitive advantage. You’ll master predictive analytics through realistic case studies, intuitive data visualizations, and up-to-date code for both Python and R—not complex math. Step by step, you’ll walk through defining problems, identifying data, crafting and optimizing models, writing effective Python and R code, interpreting results, and more. Each chapter focuses on one of today’s key applications for predictive analytics, delivering skills and knowledge to put models to work—and maximize their value. Thomas W. Miller, leader of Northwestern University’s pioneering program in predictive analytics, addresses everything you need to succeed: strategy and management, methods and models, and technology and code. If you’re new to predictive analytics, you’ll gain a strong foundation for achieving accurate, actionable results. If you’re already working in the field, you’ll master powerful new skills. If you’re familiar with either Python or R, you’ll discover how these languages complement each other, enabling you to do even more. All data sets, extensive Python and R code, and additional examples available for download at http://www.ftpress.com/miller/ Python and R offer immense power in predictive analytics, data science, and big data. This book will help you leverage that power to solve real business problems, and drive real competitive advantage. Thomas W. Miller’s unique balanced approach combines business context and quantitative tools, illuminating each technique with carefully explained code for the latest versions of Python and R. If you’re new to predictive analytics, Miller gives you a strong foundation for achieving accurate, actionable results. If you’re already a modeler, programmer, or manager, you’ll learn crucial skills you don’t already have. Using Python and R, Miller addresses multiple business challenges, including segmentation, brand positioning, product choice modeling, pricing research, finance, sports, text analytics, sentiment analysis, and social network analysis. He illuminates the use of cross-sectional data, time series, spatial, and spatio-temporal data. You’ll learn why each problem matters, what data are relevant, and how to explore the data you’ve identified. Miller guides you through conceptually modeling each data set with words and figures; and then modeling it again with realistic code that delivers actionable insights. You’ll walk through model construction, explanatory variable subset selection, and validation, mastering best practices for improving out-of-sample predictive performance. Miller employs data visualization and statistical graphics to help you explore data, present models, and evaluate performance. Appendices include five complete case studies, and a detailed primer on modern data science methods. Use Python and R to gain powerful, actionable, profitable insights about: Advertising and promotion Consumer preference and choice Market baskets and related purchases Economic forecasting Operations management Unstructured text and language Customer sentiment Brand and price Sports team performance And much more

Beginner S Programming Guide With Python V3 00

Author : Kaiching Chang
ISBN :
Genre : Computers
File Size : 23. 85 MB
Format : PDF, ePub
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Python is an object-oriented programming. Its important philosophy is summarized by PEP 20. Like ◎ Beautiful is better than ugly. ◎ Explicit is better than implicit. ◎ Simple is better than complex. ◎ Complex is better than complicated. ◎ And so on.... The most important philosophy is "simple". So ◎ Keep it simple. When you write a Python program, the only thing you should keep in mind is the above sentence. But what is the meaning of "simple"? It is a good question, right? Simply speaking, the simple is a style and a thinking. That is to say, you should uses a direct, obvious and effective way to design a software using Python in any case. This e-book will take you to learn programming with Python. Just like the cover's image, I could give you a fully loaded boat with Python's treasures and you will see many magic tricks of Python, but I won't do that because I want to teach you to build a boat. Once you have learned to build a boat, then you can repair the boat or build a more powerful one. There are three parts of this e-book. ◎ Part One - Basics ◎ Part Two - Software Development ◎ Part Three - GUI Part One brings together all the basic skills about Python you need to know. Part Two introduces the basic knowledge about software development. Part Three designs a graphical user interface using Tk of the standard library. The purpose of this e-book is an introduction about programming with Python. You may need two or three months to study this e-book. In fact, to write a book is just like to develop a large software project. So if you find any error or bug in this e-book, please use the following link to tell me. ◎ The Report Form of Beginner's Programming Guide with Python V3.00 http://goo.gl/forms/6WAUlRj2fg (Google Forms) Or you have any opinion, please tell me too, thanks a lot. The main reference of this e-book are the following web pages and books. ◎ Index of Python Enhancement Proposals ◎ The Python 2 Tutorial ◎ The Python 3.4 Tutorial ◎ Beginning Python: From Novice to Professional ◎ How to Think Like a Computer Scientist: Learning with Python, 2nd Edition (Using Python 2.x) If you have bought this e-book, thanks for your donating and let me continue to write new tutorials for beginners of programming. Thank you very much. Kaiching Chang 2014/8/20

Mac Os X Tiger Unleashed

Author : John Ray
ISBN : UCSC:32106018091451
Genre : Computers
File Size : 26. 51 MB
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Guides readers through Mac OS X Tiger, covering such topics as installation, working with applications and utilities, searching the Internet, using AppleScript, network settings, the BSD subsystem, and Web programming.

Promoting Computer Literacy Through Programming Python

Author : John Alexander Miller
ISBN : UOM:39015058863583
Genre :
File Size : 46. 77 MB
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