Author: Michael Dawson
Publisher: Course Technology
ISBN: 9781592000739
Category : Computers
Languages : en
Pages : 452
Book Description
If you are new to programming with Python and are looking for a solid introduction, this is the book for you. Developed by computer science instructors, books in the for the absolute beginner series teach the principles of programming through simple game creation. You will acquire the skills that you need for more practical Python programming applications and you will learn how these skills can be put to use in real- world scenarios. Best of all, by the time you finish this book you will be able to apply the basic principles youve learned to the next programming language you tackle.
Python Programming for the Absolute Beginner
Author: Michael Dawson
Publisher: Course Technology
ISBN: 9781592000739
Category : Computers
Languages : en
Pages : 452
Book Description
If you are new to programming with Python and are looking for a solid introduction, this is the book for you. Developed by computer science instructors, books in the for the absolute beginner series teach the principles of programming through simple game creation. You will acquire the skills that you need for more practical Python programming applications and you will learn how these skills can be put to use in real- world scenarios. Best of all, by the time you finish this book you will be able to apply the basic principles youve learned to the next programming language you tackle.
Publisher: Course Technology
ISBN: 9781592000739
Category : Computers
Languages : en
Pages : 452
Book Description
If you are new to programming with Python and are looking for a solid introduction, this is the book for you. Developed by computer science instructors, books in the for the absolute beginner series teach the principles of programming through simple game creation. You will acquire the skills that you need for more practical Python programming applications and you will learn how these skills can be put to use in real- world scenarios. Best of all, by the time you finish this book you will be able to apply the basic principles youve learned to the next programming language you tackle.
Python 3 for Absolute Beginners
Author: Tim Hall
Publisher: Apress
ISBN: 1430216336
Category : Computers
Languages : en
Pages : 301
Book Description
There are many more people who want to study programming other than aspiring computer scientists with a passing grade in advanced calculus. This guide appeals to your intelligence and ability to solve practical problems, while gently teaching the most recent revision of the programming language Python. You can learn solid software design skills and accomplish practical programming tasks, like extending applications and automating everyday processes, even if you have no programming experience at all. Authors Tim Hall and J–P Stacey use everyday language to decode programming jargon and teach Python 3 to the absolute beginner.
Publisher: Apress
ISBN: 1430216336
Category : Computers
Languages : en
Pages : 301
Book Description
There are many more people who want to study programming other than aspiring computer scientists with a passing grade in advanced calculus. This guide appeals to your intelligence and ability to solve practical problems, while gently teaching the most recent revision of the programming language Python. You can learn solid software design skills and accomplish practical programming tasks, like extending applications and automating everyday processes, even if you have no programming experience at all. Authors Tim Hall and J–P Stacey use everyday language to decode programming jargon and teach Python 3 to the absolute beginner.
Python for Absolute Beginners
Author: Andrew Warner
Publisher:
ISBN:
Category :
Languages : en
Pages : 154
Book Description
Did you know that Python is one of the most versatile high-level programming languages ever developed? This book enables you to learn programming concepts and acquire advanced skills in Python through practical examples. It serves as a concise "how-to" code guide for various real-life scenarios, such as: Automation: If you are bored doing the same set of tasks every day, you can use Python to automate most of them. File Operations: Use Python to interact with any file type and perform various operations. Data Analysis: Data science is the future, and Python enables you to parse and analyze large data sets efficiently. Image Processing: Python can help you perform complex processes on images, an integral part of most security and entertainment systems. GUI Interfacing: Take control of your computer accessories and go even further with full-blown hardware automation. This book is equally beneficial for you no matter if you are a programming enthusiast or professional. You are going to learn many standard and external Python libraries in it, including: Scrapy Xlrd Json Csv Numpy Lol, apologies. What makes this Python programming book unique? Well, for one, it can guide you through the most critical phase of programming, i.e., Python setup. A lot of sources don't usually focus on this important aspect, which leads to frustration and confusion at an early stage. This book also provides flowcharts and other visuals to convey a particular concept. More precisely, this book will give you: A solid foundation in Python programming. Simple explanations of code, broken down into easy to follow steps. How you stand to benefit by learning Python. How to leverage the power of python to handle a variety of machine learning algorithms. A carefully organized, step-by-step guide, so easy that even your grandma could do it. At the end of every chapter, you'll find a number of exercise questions that will help you cultivate a culture of curiosity and exploration. Are you ready to delve into the world of Python programming? Buy this book today!
Publisher:
ISBN:
Category :
Languages : en
Pages : 154
Book Description
Did you know that Python is one of the most versatile high-level programming languages ever developed? This book enables you to learn programming concepts and acquire advanced skills in Python through practical examples. It serves as a concise "how-to" code guide for various real-life scenarios, such as: Automation: If you are bored doing the same set of tasks every day, you can use Python to automate most of them. File Operations: Use Python to interact with any file type and perform various operations. Data Analysis: Data science is the future, and Python enables you to parse and analyze large data sets efficiently. Image Processing: Python can help you perform complex processes on images, an integral part of most security and entertainment systems. GUI Interfacing: Take control of your computer accessories and go even further with full-blown hardware automation. This book is equally beneficial for you no matter if you are a programming enthusiast or professional. You are going to learn many standard and external Python libraries in it, including: Scrapy Xlrd Json Csv Numpy Lol, apologies. What makes this Python programming book unique? Well, for one, it can guide you through the most critical phase of programming, i.e., Python setup. A lot of sources don't usually focus on this important aspect, which leads to frustration and confusion at an early stage. This book also provides flowcharts and other visuals to convey a particular concept. More precisely, this book will give you: A solid foundation in Python programming. Simple explanations of code, broken down into easy to follow steps. How you stand to benefit by learning Python. How to leverage the power of python to handle a variety of machine learning algorithms. A carefully organized, step-by-step guide, so easy that even your grandma could do it. At the end of every chapter, you'll find a number of exercise questions that will help you cultivate a culture of curiosity and exploration. Are you ready to delve into the world of Python programming? Buy this book today!
Beginning Programming with Python For Dummies
Author: John Paul Mueller
Publisher: John Wiley & Sons
ISBN: 1119457890
Category : Computers
Languages : en
Pages : 422
Book Description
The easy way to learn programming fundamentals with Python Python is a remarkably powerful and dynamic programming language that's used in a wide variety of application domains. Some of its key distinguishing features include a very clear, readable syntax, strong introspection capabilities, intuitive object orientation, and natural expression of procedural code. Plus, Python features full modularity, supporting hierarchical packages, exception-based error handling, and modules easily written in C, C++, Java, R, or .NET languages, such as C#. In addition, Python supports a number of coding styles that include: functional, imperative, object-oriented, and procedural. Due to its ease of use and flexibility, Python is constantly growing in popularity—and now you can wear your programming hat with pride and join the ranks of the pros with the help of this guide. Inside, expert author John Paul Mueller gives a complete step-by-step overview of all there is to know about Python. From performing common and advanced tasks, to collecting data, to interacting with package—this book covers it all! Use Python to create and run your first application Find out how to troubleshoot and fix errors Learn to work with Anaconda and use Magic Functions Benefit from completely updated and revised information since the last edition If you've never used Python or are new to programming in general, Beginning Programming with Python For Dummies is a helpful resource that will set you up for success.
Publisher: John Wiley & Sons
ISBN: 1119457890
Category : Computers
Languages : en
Pages : 422
Book Description
The easy way to learn programming fundamentals with Python Python is a remarkably powerful and dynamic programming language that's used in a wide variety of application domains. Some of its key distinguishing features include a very clear, readable syntax, strong introspection capabilities, intuitive object orientation, and natural expression of procedural code. Plus, Python features full modularity, supporting hierarchical packages, exception-based error handling, and modules easily written in C, C++, Java, R, or .NET languages, such as C#. In addition, Python supports a number of coding styles that include: functional, imperative, object-oriented, and procedural. Due to its ease of use and flexibility, Python is constantly growing in popularity—and now you can wear your programming hat with pride and join the ranks of the pros with the help of this guide. Inside, expert author John Paul Mueller gives a complete step-by-step overview of all there is to know about Python. From performing common and advanced tasks, to collecting data, to interacting with package—this book covers it all! Use Python to create and run your first application Find out how to troubleshoot and fix errors Learn to work with Anaconda and use Magic Functions Benefit from completely updated and revised information since the last edition If you've never used Python or are new to programming in general, Beginning Programming with Python For Dummies is a helpful resource that will set you up for success.
Computer Programming for Absolute Beginners
Author: Joakim Wassberg
Publisher: Packt Publishing Ltd
ISBN: 1839212535
Category : Computers
Languages : en
Pages : 430
Book Description
Get to grips with the building blocks of programming languages and get started on your programming journey without a computer science degree Key FeaturesUnderstand the fundamentals of a computer program and apply the concepts you learn to different programming languagesGain the confidence to write your first computer programExplore tips, techniques, and best practices to start coding like a professional programmerBook Description Learning how to code has many advantages, and gaining the right programming skills can have a massive impact on what you can do with your current skill set and the way you advance in your career. This book will be your guide to learning computer programming easily, helping you overcome the difficulties in understanding the major constructs in any mainstream programming language. Computer Programming for Absolute Beginners starts by taking you through the building blocks of any programming language with thorough explanations and relevant examples in pseudocode. You'll understand the relationship between computer programs and programming languages and how code is executed on the computer. The book then focuses on the different types of applications that you can create with your programming knowledge. You'll delve into programming constructs, learning all about statements, operators, variables, and data types. As you advance, you'll see how to control the flow of your programs using control structures and reuse your code using functions. Finally, you'll explore best practices that will help you write code like a pro. By the end of this book, you'll be prepared to learn any programming language and take control of your career by adding coding to your skill set. What you will learnGet to grips with basic programming language concepts such as variables, loops, selection and functionsUnderstand what a program is and how the computer executes itExplore different programming languages and learn about the relationship between source code and executable codeSolve problems using various paradigms such as procedural programming, object oriented programming, and functional programmingWrite high-quality code using several coding conventions and best practicesBecome well-versed with how to track and fix bugs in your programsWho this book is for This book is for beginners who have never programmed before and are looking to enter the world of programming. This includes anyone who is about to start studying programming and wants a head start, or simply wants to learn how to program on their own.
Publisher: Packt Publishing Ltd
ISBN: 1839212535
Category : Computers
Languages : en
Pages : 430
Book Description
Get to grips with the building blocks of programming languages and get started on your programming journey without a computer science degree Key FeaturesUnderstand the fundamentals of a computer program and apply the concepts you learn to different programming languagesGain the confidence to write your first computer programExplore tips, techniques, and best practices to start coding like a professional programmerBook Description Learning how to code has many advantages, and gaining the right programming skills can have a massive impact on what you can do with your current skill set and the way you advance in your career. This book will be your guide to learning computer programming easily, helping you overcome the difficulties in understanding the major constructs in any mainstream programming language. Computer Programming for Absolute Beginners starts by taking you through the building blocks of any programming language with thorough explanations and relevant examples in pseudocode. You'll understand the relationship between computer programs and programming languages and how code is executed on the computer. The book then focuses on the different types of applications that you can create with your programming knowledge. You'll delve into programming constructs, learning all about statements, operators, variables, and data types. As you advance, you'll see how to control the flow of your programs using control structures and reuse your code using functions. Finally, you'll explore best practices that will help you write code like a pro. By the end of this book, you'll be prepared to learn any programming language and take control of your career by adding coding to your skill set. What you will learnGet to grips with basic programming language concepts such as variables, loops, selection and functionsUnderstand what a program is and how the computer executes itExplore different programming languages and learn about the relationship between source code and executable codeSolve problems using various paradigms such as procedural programming, object oriented programming, and functional programmingWrite high-quality code using several coding conventions and best practicesBecome well-versed with how to track and fix bugs in your programsWho this book is for This book is for beginners who have never programmed before and are looking to enter the world of programming. This includes anyone who is about to start studying programming and wants a head start, or simply wants to learn how to program on their own.
Basic Core Python Programming
Author: Meenu Kohli
Publisher: BPB Publications
ISBN: 9390684951
Category : Computers
Languages : en
Pages : 410
Book Description
Learn the most popular software programming language in easy steps Ê KEY FEATURESÊÊ _ Extensive coverage on fundamentals and core concepts of Python programming. _ A complete reference guide to crack Python Interviews and exams. _ Includes ample MCQs and solved examples to prepare you for theory and practical exams. _ Easy-to-understand text with explanatory illustrations. DESCRIPTIONÊ Basic Core Python Programming is an absolute beginners book. It focuses on the fundamentals of Python programming and simplifies coding concepts. This book makes it easy to learn the concepts of Python variables, Expressions, Decision structures, and Iteration. Equipped with a lot of exercises and Q&As, you donÕt just practice the programming but also gain an in-depth understanding of the basic concepts of Python. You will start your journey right from how to go about Python installation and start using its interactive development environment and go on to learn how to build logic and implement it with coding. You will explore different types of data, operators, and in-built functions. This book covers numerous coding examples that will help you understand the importance of each data type, how to work with each one of them, and when to use them. You can learn some more practical useful concepts like how to implement control structures and use them for decision making and controlling the program flow. WHAT YOU WILL LEARN _ Stronghold on Python variables, expressions, decision structures, and iterations. _ Practical knowledge on how to work with various data types, operators, and in-built functions. _ Learn to implement strings, lists, arrays, and control structures. _ Learn how to control the program flow and how to use it for decision-making. _ A great reference book on Python basics for software programmers. WHO THIS BOOK IS FORÊÊ This book is highly appealing to all tech-savvy students, programming enthusiasts, IT undergraduates, and computer science students. You do not need any prior knowledge Êof programming to begin with this book as long as you have the interest to learn to program. TABLE OF CONTENTS 1. Introduction 2. Python Basics 3. Numbers, Operators, and In-built Functions 4. Strings 5. Lists and Arrays 6. Tuples and Dictionaries 7. Sets and Frozen Sets 8. Program Flow Control in Python
Publisher: BPB Publications
ISBN: 9390684951
Category : Computers
Languages : en
Pages : 410
Book Description
Learn the most popular software programming language in easy steps Ê KEY FEATURESÊÊ _ Extensive coverage on fundamentals and core concepts of Python programming. _ A complete reference guide to crack Python Interviews and exams. _ Includes ample MCQs and solved examples to prepare you for theory and practical exams. _ Easy-to-understand text with explanatory illustrations. DESCRIPTIONÊ Basic Core Python Programming is an absolute beginners book. It focuses on the fundamentals of Python programming and simplifies coding concepts. This book makes it easy to learn the concepts of Python variables, Expressions, Decision structures, and Iteration. Equipped with a lot of exercises and Q&As, you donÕt just practice the programming but also gain an in-depth understanding of the basic concepts of Python. You will start your journey right from how to go about Python installation and start using its interactive development environment and go on to learn how to build logic and implement it with coding. You will explore different types of data, operators, and in-built functions. This book covers numerous coding examples that will help you understand the importance of each data type, how to work with each one of them, and when to use them. You can learn some more practical useful concepts like how to implement control structures and use them for decision making and controlling the program flow. WHAT YOU WILL LEARN _ Stronghold on Python variables, expressions, decision structures, and iterations. _ Practical knowledge on how to work with various data types, operators, and in-built functions. _ Learn to implement strings, lists, arrays, and control structures. _ Learn how to control the program flow and how to use it for decision-making. _ A great reference book on Python basics for software programmers. WHO THIS BOOK IS FORÊÊ This book is highly appealing to all tech-savvy students, programming enthusiasts, IT undergraduates, and computer science students. You do not need any prior knowledge Êof programming to begin with this book as long as you have the interest to learn to program. TABLE OF CONTENTS 1. Introduction 2. Python Basics 3. Numbers, Operators, and In-built Functions 4. Strings 5. Lists and Arrays 6. Tuples and Dictionaries 7. Sets and Frozen Sets 8. Program Flow Control in Python
Python for Absolute Beginners
Author: Harry Yoon
Publisher:
ISBN:
Category :
Languages : en
Pages : 382
Book Description
Learn Python Programming Today! With Hands-on Coding Projects and Exercises For Absolute Beginners as Well as More Experienced Programmers Wanna learn programming? Wanna learn Python? Start from this book! This book teaches the fundamentals of programming and the Python language basics, in a series of thoughtfully organized lessons for the most effective learning experience. It includes many hands-on exercises! Python for Absolute Beginners will give you the best introduction to programming in Python whether you are coming from a different programming language background or you are learning programming for the first time. This book covers all the essential features of Modern Python (Python 3.10) through the carefully designed code examples. Python for Absolute Beginners starts from the absolute basics such as how to install the Python tools on your machine, and how to use the Python interactive shell, and it covers all the key concepts of Python 3 with enough depth to be useful even to the experienced programmers. Python for Absolute Beginners is rather unique in that, throughout the book, we cover the fundamentals of Python programming while working on a few simple real programming projects. The book also includes a few "lab sessions" with a number of practical exercises, in which the readers can practice real hands-on programming. Python for Absolute Beginners covers the following topics, among others: The basic structure of a Python program. Python modules and packages. Basic constructs of Python such as expressions and statements. Simple builtin data types, e.g., as integer, float, bool, and string. Complex builtin data types, e.g., list, tuple, and dictionary. Objects. Variables and assignments. Immutability vs mutability. Arithmetic and comparison operations. Builtin functions and methods, e.g., print, input, type, etc. Loops using the `for` and `while` statements. Conditional expressions and conditional statements. The new `match` statement. (New as of 3.10.) How to define a function using the `def` statement. How to define a custom type using the `class` statement. How to create a new enum type. Typing and type annotations. Fundamental concepts of programming such as "recursion". Object oriented programming (OOP). Basics of the software development process. Order your copy and start learning Python programming today! Note: This book uses the rock paper scissors game as our example project to cover the basics of programming in Python. We deliberately picked one of the simplest problems so that we can focus on learning programming, and not the other way around. Note also that the book primarily uses CLI (terminal programs), and not IDEs, to illustrate the software development practice.
Publisher:
ISBN:
Category :
Languages : en
Pages : 382
Book Description
Learn Python Programming Today! With Hands-on Coding Projects and Exercises For Absolute Beginners as Well as More Experienced Programmers Wanna learn programming? Wanna learn Python? Start from this book! This book teaches the fundamentals of programming and the Python language basics, in a series of thoughtfully organized lessons for the most effective learning experience. It includes many hands-on exercises! Python for Absolute Beginners will give you the best introduction to programming in Python whether you are coming from a different programming language background or you are learning programming for the first time. This book covers all the essential features of Modern Python (Python 3.10) through the carefully designed code examples. Python for Absolute Beginners starts from the absolute basics such as how to install the Python tools on your machine, and how to use the Python interactive shell, and it covers all the key concepts of Python 3 with enough depth to be useful even to the experienced programmers. Python for Absolute Beginners is rather unique in that, throughout the book, we cover the fundamentals of Python programming while working on a few simple real programming projects. The book also includes a few "lab sessions" with a number of practical exercises, in which the readers can practice real hands-on programming. Python for Absolute Beginners covers the following topics, among others: The basic structure of a Python program. Python modules and packages. Basic constructs of Python such as expressions and statements. Simple builtin data types, e.g., as integer, float, bool, and string. Complex builtin data types, e.g., list, tuple, and dictionary. Objects. Variables and assignments. Immutability vs mutability. Arithmetic and comparison operations. Builtin functions and methods, e.g., print, input, type, etc. Loops using the `for` and `while` statements. Conditional expressions and conditional statements. The new `match` statement. (New as of 3.10.) How to define a function using the `def` statement. How to define a custom type using the `class` statement. How to create a new enum type. Typing and type annotations. Fundamental concepts of programming such as "recursion". Object oriented programming (OOP). Basics of the software development process. Order your copy and start learning Python programming today! Note: This book uses the rock paper scissors game as our example project to cover the basics of programming in Python. We deliberately picked one of the simplest problems so that we can focus on learning programming, and not the other way around. Note also that the book primarily uses CLI (terminal programs), and not IDEs, to illustrate the software development practice.
Python Crash Course
Author: Eric Matthes
Publisher: No Starch Press
ISBN: 1593277393
Category : Computers
Languages : en
Pages : 564
Book Description
Python Crash Course is a fast-paced, thorough introduction to Python that will have you writing programs, solving problems, and making things that work in no time. In the first half of the book, you’ll learn about basic programming concepts, such as lists, dictionaries, classes, and loops, and practice writing clean and readable code with exercises for each topic. You’ll also learn how to make your programs interactive and how to test your code safely before adding it to a project. In the second half of the book, you’ll put your new knowledge into practice with three substantial projects: a Space Invaders–inspired arcade game, data visualizations with Python’s super-handy libraries, and a simple web app you can deploy online. As you work through Python Crash Course you’ll learn how to: –Use powerful Python libraries and tools, including matplotlib, NumPy, and Pygal –Make 2D games that respond to keypresses and mouse clicks, and that grow more difficult as the game progresses –Work with data to generate interactive visualizations –Create and customize Web apps and deploy them safely online –Deal with mistakes and errors so you can solve your own programming problems If you’ve been thinking seriously about digging into programming, Python Crash Course will get you up to speed and have you writing real programs fast. Why wait any longer? Start your engines and code! Uses Python 2 and 3
Publisher: No Starch Press
ISBN: 1593277393
Category : Computers
Languages : en
Pages : 564
Book Description
Python Crash Course is a fast-paced, thorough introduction to Python that will have you writing programs, solving problems, and making things that work in no time. In the first half of the book, you’ll learn about basic programming concepts, such as lists, dictionaries, classes, and loops, and practice writing clean and readable code with exercises for each topic. You’ll also learn how to make your programs interactive and how to test your code safely before adding it to a project. In the second half of the book, you’ll put your new knowledge into practice with three substantial projects: a Space Invaders–inspired arcade game, data visualizations with Python’s super-handy libraries, and a simple web app you can deploy online. As you work through Python Crash Course you’ll learn how to: –Use powerful Python libraries and tools, including matplotlib, NumPy, and Pygal –Make 2D games that respond to keypresses and mouse clicks, and that grow more difficult as the game progresses –Work with data to generate interactive visualizations –Create and customize Web apps and deploy them safely online –Deal with mistakes and errors so you can solve your own programming problems If you’ve been thinking seriously about digging into programming, Python Crash Course will get you up to speed and have you writing real programs fast. Why wait any longer? Start your engines and code! Uses Python 2 and 3
Python for Complete Beginners
Author: Martin Jones
Publisher: Createspace Independent Publishing Platform
ISBN: 9781514376980
Category : Computer programming
Languages : en
Pages : 0
Book Description
"This book is an introduction to the Python programming language for complete beginners - those who have never written a program before, or who are just getting started with programming"-back cover.
Publisher: Createspace Independent Publishing Platform
ISBN: 9781514376980
Category : Computer programming
Languages : en
Pages : 0
Book Description
"This book is an introduction to the Python programming language for complete beginners - those who have never written a program before, or who are just getting started with programming"-back cover.
A Smarter Way to Learn Python
Author: Mark Myers
Publisher: Createspace Independent Publishing Platform
ISBN: 9781974431472
Category : Python (Computer program language)
Languages : en
Pages : 0
Book Description
I designed a learning system for myself that quadrupled my aptitude for learning computer languages. It worked so well for me that I've used it to teach coding to grandmothers, cab drivers, musicians, and 50,000 other newbies. Washington University research shows that a key teaching method I use--interactive recall practice--improves learning performance 400 percent. Computer languages are not inherently hard to understand, even for non-techies. Remembering is the problem. Research shows that you will remember everything if you're repeatedly asked to recall it. That's the beauty of flash cards. But technology offers an even better way to make information stick. With my book you get almost a thousand interactive exercises--they're free online--that embed the whole book in your memory. Algorithms check your work to make sure you know what you think you know. When you stumble, you do the exercise again. You keep trying until you know the chapter cold. The exercises keep you engaged, give you extra practice where you're shaky, and prepare you for each next step. Every lesson is built on top of a solid foundation that you and I have carefully constructed. Each individual step is small. But all the little steps add up to real knowledge--knowledge that you retain. You don't need to be a computer genius to learn Python. You just need to be smart about how you learn it.--Amazon.com description.
Publisher: Createspace Independent Publishing Platform
ISBN: 9781974431472
Category : Python (Computer program language)
Languages : en
Pages : 0
Book Description
I designed a learning system for myself that quadrupled my aptitude for learning computer languages. It worked so well for me that I've used it to teach coding to grandmothers, cab drivers, musicians, and 50,000 other newbies. Washington University research shows that a key teaching method I use--interactive recall practice--improves learning performance 400 percent. Computer languages are not inherently hard to understand, even for non-techies. Remembering is the problem. Research shows that you will remember everything if you're repeatedly asked to recall it. That's the beauty of flash cards. But technology offers an even better way to make information stick. With my book you get almost a thousand interactive exercises--they're free online--that embed the whole book in your memory. Algorithms check your work to make sure you know what you think you know. When you stumble, you do the exercise again. You keep trying until you know the chapter cold. The exercises keep you engaged, give you extra practice where you're shaky, and prepare you for each next step. Every lesson is built on top of a solid foundation that you and I have carefully constructed. Each individual step is small. But all the little steps add up to real knowledge--knowledge that you retain. You don't need to be a computer genius to learn Python. You just need to be smart about how you learn it.--Amazon.com description.