Scala:Applied Machine Learning
by Pascal Bugnion and Patrick R. Nicolas
Publisher Finelybook 出版社:Packt Publishing
book:February 2017
Pages:1265
ISBN:9781787126640
ISBN-10 书号:178712455X

Book Description to Finelybook sorting
This Learning Path aims to put the entire world of machine learning with Scala in front of you.
Scala for Data Science, the first module in this course, is a tutorial guide that provides tutorials on some of the most common Scala libraries for data science, allowing you to quickly get up to speed building data science and data engineering solutions.
The second course, Scala for Machine Learning guides you through the process of building AI applications with diagrams, formal mathematical notation, source code snippets, and useful tips. A review of the Akka framework and Apache Spark clusters concludes the tutorial.
The next module, Mastering Scala Machine Learning, is the final step in this course. It will take your knowledge to next level and help you use the knowledge to build advanced applications such as social media mining, intelligent news portals, and more. After a quick refresher on functional programming concepts using REPL, you will see some practical examples of setting up the development environment and tinkering with data. We will then explore working with Spark and MLlib using k-means and decision trees.
By the end of this course, you will be a master at Scala machine learning and have enough expertise to be able to build complex machine learning projects using Scala.
This Learning Path combines some of the best that Packt has to offer in one complete, curated package. It includes content from the following Packt products:
Scala for Data Science, Pascal Bugnion
Scala for Machine Learning, Patrick Nicolas
Mastering Scala Machine Learning, Alex Kozlov
Contents
1: SCALA AND DATA SCIENCE
2: MANIPULATING DATA WITH BREEZE
3: PLOTTING WITH BREEZE-VIZ
4: PARALLEL COLLECTIONS AND FUTURES
5: SCALA AND SQL THROUGH JDBC
6: SLICK – A FUNCTIONAL INTERFACE FOR SQL
7: WEB APIS
8: SCALA AND MONGODB
9: CONCURRENCY WITH AKKA
10: DISTRIBUTED BATCH PROCESSING WITH SPARK
11: SPARK SQL AND DATAFRAMES
12: DISTRIBUTED MACHINE LEARNING WITH MLLIB
13: WEB APIS WITH PLAY
14: VISUALIZATION WITH D3 AND THE PLAY FRAMEWORK
15: GETTING STARTED
16: HELLO WORLD!
17: DATA PREPROCESSING
18: UNSUPERVISED LEARNING
19: NAÏVE BAYES CLASSIFIERS
20: REGRESSION AND REGULARIZATION
21: SEQUENTIAL DATA MODELS
22: KERNEL MODELS AND SUPPORT VECTOR MACHINES
23: ARTIFICIAL NEURAL NETWORKS
24: GENETIC ALGORITHMS
25: REINFORCEMENT LEARNING
26: SCALABLE FRAMEWORKS
27: EXPLORATORY DATA ANALYSIS
28: DATA PIPELINES AND MODELING
29: WORKING WITH SPARK AND MLLIB
30: SUPERVISED AND UNSUPERVISED LEARNING
31: REGRESSION AND CLASSIFICATION
32: WORKING WITH UNSTRUCTURED DATA
33: WORKING WITH GRAPH ALGORITHMS
34: INTEGRATING SCALA WITH R AND PYTHON
35: NLP IN SCALA
36: ADVANCED MODEL MONITORING
图书说明
这个学习路径旨在将Scala的整个机器学习世界放在你面前。
数据科学Scala是本课程的第一个模块，是一个教程指南，提供了一些用于数据科学的最常见的Scala库的教程，可以帮助您快速建立数据科学和数据工程解决方案。
第二个课程，Scala机器学习指导您完成使用图表，正式数学符号，源代码片段和实用提示构建AI应用程序的过程。对Akka框架和Apache Spark集群的回顾结束于本教程。
下一个模块，掌握Scala机器学习，是本课程的最后一步。这将使您的知识进入下一个阶段，并帮助您利用知识构建高级应用程序，如社交媒体挖掘，智能新闻门户等。在使用REPL进行功能编程概念的快速回顾之后，您将看到一些设置开发环境和修改数据的实例。然后，我们将使用k-means和决策树探索与Spark和MLlib的工作。
在本课程结束之前，您将成为Scala机器学习的高手，并拥有足够的专业知识，能够使用Scala构建复杂的机器学习项目。
这个学习路径结合了Packt在一个完整的，策划的包中提供的一些最好的。它包含以下Packt产品的内容：
数据科学Scala，Pascal Bugnion
斯卡拉机器学习，帕特里克尼古拉斯
掌握Scala机器学习，Alex Kozlov
目录
1：SCALA AND DATA SCIENCE
2：使用BREEZE操作数据
3：用BREEZE-VIZ绘制
4：并行收藏与期货
5：通过JDBC进行SCALA和SQL
6：SLICK – SQL的功能界面
7：WEB APIS
8：SCALA和MONGODB
9：与AKKA约定
10：用SPARK进行分配处理
11：SPARK SQL和DATAFRAMES
12：分布式机器与MLLIB学习
13：具有播放的WEB APIS
14：可视化与D3和播放框架
15：入门
16：嗨，世界！
17：数据预处理
18：不安全的学习
19：NAVEVE BAYES CLASSIFIERS
20：回归和正常化
21：序列数据模型
22：KERNEL模型和支持向量机
23：人造神经网络
24：遗传算法
25：加固学习
26：可扩展的框架
27：爆炸数据分析
28：数据管道和建模
29：使用火花和MLLIB
30：监督和不经过学习
31：回归和分类
32：使用非结构化数据
33：使用图表算法
34与R和PYTHON整合SCALA
35：NLP在SCALA
36：高级模型监控

Hands-On Full-Stack Web Development with ASP.NET Core: Learn end-to-end web development with leading frontend frameworks, such as Angular, React, and Vue
By 作者: Tamir Dresher – Amir Zuker – Shay Friedman
ISBN-10 书号: 178862288X
ISBN-13 书号: 9781788622882
Release Finelybook 出版日期: 2018-10-31
pages 页数: (478 )

$44.99

Book Description to Finelybook sorting
Become a full-stack developer by learning popular Microsoft technologies and platforms such as .NET Core, ASP.NET Core, Entity Framework, and Azure
Today, full-stack development is the name of the game. Developers who can build complete solutions, including both backend and frontend products, are in great demand in the industry, hence being able to do so a desirable skill. However, embarking on the path to becoming a modern full-stack developer can be overwhelmingly difficult, so the key purpose of this book is to simplify and ease the process.
This comprehensive guide will take you through the journey of becoming a full-stack developer in the realm of the web and .NET. It begins by implementing data-oriented RESTful APIs, leveraging ASP.NET Core and Entity Framework. Afterward, it describes the web development field, including its history and future horizons. Then, you’ll build webbased Single-Page Applications (SPAs) by learning about numerous popular technologies, namely TypeScript, Angular, React, and Vue. After that, you’ll learn about additional related concerns involving deployment, hosting, and monitoring by leveraging the cloud; specifically, Azure.
By the end of this book, you’ll be able to build, deploy, and monitor cloud-based, data-oriented, RESTful APIs, as well as modern web apps, using the most popular frameworks and technologies.
What you will learn

Build RESTful APIs in C# with ASP.NET Core, web APIs, and Entity Framework
See the history and future horizons of the web development field
Bring static-typing to web apps using TypeScript
Build web applications using Angular, React, and Vue
Deploy your application to the cloud
Write web applications that scale, can adapt to changes, and are easy to maintain
Discover best practices and real-world tips and tricks
Secure your backend server with Authentication and Authorization using OAuth 2.0
contents
1 Becoming a Full-Stack .NET Developer
2 Setting Up Your Development Environment
3 Creating a Web Application with ASP.NET Core
4 Building REST APIs with ASP.NET Core Web API
5 Persisting Data with Entity Framework
6 Securing the Backend Server
7 Troubleshooting and Debugging
8 Getting Started with Frontend Web Development
9 Getting Started with TypeScript
10 App Development with Angular
11 Implementing Routing and Forms
12 App Development with React
13 App Development with Vue
14 Moving Your Solution to the Cloud
15 Deploying to Microsoft Azure
16 Taking Advantage of Cloud Services

Concurrency in C# Cookbook: Asynchronous, Parallel, and Multithreaded Programming
By 作者: Stephen Cleary
ISBN-10 书号: 149205450X
ISBN-13 书号: 9781492054504
Edition 版本: 2
Release Finelybook 出版日期: 2019-09-10
pages 页数: (254 )

$49.99

Book Description to Finelybook sorting
If you’re one of many developers still uncertain about concurrent and multithreaded development, this practical cookbook will change your mind. With more than 85 code-rich recipes in this updated second edition, author Stephen Cleary demonstrates parallel processing and asynchronous programming techniques using libraries and language features in .NET and C# 8.0.
Concurrency is now more common in responsive and scalable application development, but it’s still extremely difficult to code. The detailed solutions in this cookbook show you how modern tools raise the level of abstraction, making concurrency much easier than before. Complete with ready-to-use code and discussions about how and why solutions work, these recipes help you:

Get up to speed on concurrency and async and parallel programming
Use async and await for asynchronous operations
Enhance your code with asynchronous streams
Explore parallel programming with .NET’s Task Parallel Library
Create dataflow pipelines with .NET’s TPL Dataflow library
Understand the capabilities that System.Reactive builds on top of LINQ
Utilize threadsafe and immutable collections
Learn how to conduct unit testing with concurrent code
Make the thread pool work for you
Enable clean, cooperative cancellation
Examine scenarios for combining concurrent approaches
Dive into asynchronous-friendly object-oriented programming
Recognize and write adapters for code using older asynchronous styles

Beginning Security with Microsoft Technologies: Protecting Office 365, Devices, and Data
By 作者: Vasantha Lakshmi
ISBN-10 书号: 148424852X
ISBN-13 书号: 9781484248522
Edition 版本: 1st ed.
Release Finelybook 出版日期: 2019-08-30
pages 页数: (252 )

$37.99

Book Description to Finelybook sorting
Secure and manage your Azure cloud infrastructure, Office 365, and SaaS-based applications and devices. This book focuses on security in the Azure cloud, covering aspects such as identity protection in Azure AD, network security, storage security, unified security management through Azure Security Center, and many more.
Beginning Security with Microsoft Technologies begins with an introduction to some common security challenges and then discusses options for addressing them. You will learn about Office Advanced Threat Protection (ATP), the importance of device-level security, and about various products such as Device Guard, Intune, Windows Defender, and Credential Guard. As part of this discussion you’ll cover how secure boot can help an enterprise with pre-breach scenarios. Next, you will learn how to set up Office 365 to address phishing and spam, and you will gain an understanding of how to protect your company’s Windows devices. Further, you will also work on enterprise-level protection, including how advanced threat analytics aids in protection at the enterprise level. Finally, you’ll see that there are a variety of ways in which you can protect your information.
After reading this book you will be able to understand the security components involved in your infrastructure and apply methods to implement security solutions.
What You Will Learn

Keep corporate data and user identities safe and secure
Identify various levels and stages of attacks
Safeguard information using Azure Information Protection, MCAS, and Windows Information Protection, regardless of your location
Use advanced threat analytics, Azure Security Center, and Azure ATP
Front Matter
1.Curent State of Secu1ity
2.Securing Emails and Ofice 365
3.Device-Level Security
4.Identity Protection
5.Data Protection
Back Matter

Java: The Complete Reference, Eleventh Edition
By 作者: Herbert Schildt
ISBN-10 书号: 1260440230
ISBN-13 书号: 9781260440232
Edition 版本: 11
Release Finelybook 出版日期: 2018-12-12
pages 页数: (1248 )

$60
The Definitive Java Programming Guide
Fully updated for Java SE 11, Java: The Complete Reference, Eleventh Edition explains how to develop, compile, debug, and run Java programs. Best-selling programming author Herb Schildt covers the entire Java language, including its syntax, keywords, and fundamental programming principles. You’ll also find information on key portions of the Java API library, such as I/O, the Collections Framework, the stream library, and the concurrency utilities. Swing, JavaBeans, and servlets are examined and numerous examples demonstrate Java in action. Of course, the very important module system is discussed in detail. This Oracle Press resource also offers an introduction to JShell, Java’s interactive programming tool. Best of all, the book is written in the clear, crisp, uncompromising style that has made Schildt the choice of millions worldwide.
Coverage includes:

Data types, variables, arrays, and operators
Control statements
Classes, objects, and methods
Method overloading and overriding
Inheritance
Local variable type inference
Interfaces and packages
Exception handling
Multithreaded programming
Enumerations, autoboxing, and annotations
The I/O classes
Generics
Lambda expressions
Modules
String handling
The Collections Framework
Networking
Event handling
AWT
Swing
The Concurrent API
The Stream API
Regular expressions
JavaBeans
Servlets
Much, much more

Contents

Preface
Part I The Java Language
Chapter 1The History and Evolution of Java
Chapter 2 An Overview of Java
Chapter 3 Data Types, Variables, and Arrays
Chapter 4 Operators
Chapter 5 Control Statements
Chapter 6Introducing Classes
Chapter 7 A Closer Look at Methods and Classes
Chapter 8 Inheritance
Chapter 9 Packages and Interfaces
Chapter 10 Exception Handling
Chapter 11 Multithreaded Programming
Chapter 12 Enumerations, Autoboxing, and Annotations
Chapter 13 l/O, Try-with-Resources, and Other Topics
Chapter 14Generics
Chapter 15 Lambda Expressions
Chapter 16 Modules
Part ll The Java Library
Chapter 17 String Handling
Chapter 18Exploring java. lang
Chapter 19 java. util Part 1: The Collections Framework
Chapter 20 java. util Part 2: More Utility Classes
Chapter 21 Input/Output: Exploring java. io
Chapter 22 Exploring NIO
Chapter 23 Networking
Chapter 24 Event Handling
Chapter 25 Introducing the AWT: Working with Windows, Graphics, and Text
Chapter 26 Using AWT Controls, Layout Managers, and Menus
Chapter 27 lmages
Chapter 28 The Concurrency Utilities
Chapter 29 The Stream APl
Chapter 30 Regular Expressions and Other Packages
Part ll Introducing GUl Programming with Swing
Chapter 31 Introducing Swing
Chapter 32 Exploring Swing
Chapter 33 Introducing Swing Menus
Part IV Applying Java
Chapter 34 Java Beans
Chapter 35 Introducing Servlets
Part V Appendixes
Appendix A Using Java’s Documentation Comments
Appendix BIntroducing JShell
Appendix CCompile and Run Simple Single-File Programs in One Step
Index

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下载地址

Java The Complete Reference, 11th Edition 9781260440232.zip

C++ High Performance: Boost and optimize the performance of your C++17 code
By 作者: Viktor Sehr – Bjorn Andrist
ISBN-10 书号: 1787120953
ISBN-13 书号: 9781787120952
Release Finelybook 出版日期: 2018-01-31
pages 页数: (374 )

$44.99

Book Description to Finelybook sorting
Write code that scales across CPU registers, multi-core, and machine clusters
C++ is a highly portable language and can be used to write complex applications and performance-critical code. It has evolved over the last few years to become a modern and expressive language. This book will guide you through optimizing the performance of your C++ apps by allowing them to run faster and consume fewer resources on the device they’re running on. The book begins by helping you to identify the bottlenecks in C++. It then moves on to measuring performance, and you’ll see how this affects the way you write code. Next, you’ll see the importance of data structure optimization and how it can be used efficiently. After that, you’ll see which algorithm should be used to achieve faster execution, followed by how to use STL containers. Moving on, you’ll learn how to improve memory management in C++. You’ll get hands on experience making use of multiple cores to enable more efficient and faster execution. The book ends with a brief overview of utilizing the capabilities of your GPU by using Boost Compute and OpenCL.
What You Will Learn

Find out how to use exciting new tools that will help you improve your code
Identify bottlenecks to optimize your code
Develop applications that utilize GPU computation
Reap the benefits of concurrent programming
Write code that can protect against application errors using error handling
Use STL containers and algorithms effciently
Extend your toolbox with Boost containers
Achieve effcient memory management by using custom memory allocators
contents
1 A Brief Introduction to C++
2 Modern C++ Concepts
3 Measuring Performance
4 Data Structures
5 A Deeper Look at Iterators
6 STL Algorithms and Beyond
7 Memory Management
8 Metaprogramming and Compile-Time Evaluation
9 Proxy Objects and Lazy Evaluation
10 Concurrency
11 Parallel STL

Essential TypeScript: From Beginner to Pro
By 作者: Adam Freeman
ISBN-10 书号: 148424978X
ISBN-13 书号: 9781484249789
Edition 版本: 1st ed.
Release Finelybook 出版日期: 2019-08-15
pages 页数: (546 )

$44.99

Book Description to Finelybook sorting
Work with Typescript and get the most from this versatile open source language. Author Adam Freeman begins this book by describing Typescript and the benefits it offers, and goes on to show you how to use TypeScript in realistic scenarios, going in-depth to give you the knowledge you need.
Starting from the nuts-and-bolts and building up to the most advanced and sophisticated features, you will learn how TypeScript builds on the JavaScript type system to create a safer and more productive development experience and understand how TypeScript can be used to create applications using popular frameworks, including Node.js, Angular, React, and Vue.js.
Each topic is covered clearly and concisely and is packed with the details you need to learn to be truly effective. The most important features are given a no-nonsense in-depth treatment and chapters include common problems and details of how to avoid them.
What You Will Learn

Gain a solid understanding of the TypeScript language and tools
Use TypeScript for client- and server-side development
Extend and customize TypeScript
Debug and unit test your TypeScript code

Front Matter
Part l. Getting Started with TypeScript
1. Your First TypeScript Application
2. Understanding TypeScript
3. JavaScript Primer, Part 1
4. JavaScript Primer, Part 2
5. Using the TypeScript Compiler
6. Testing and Debugging TypeScript
Part ll. Working with TypeScript
7. Understanding Static Types
8. Using Functions
9. Using Arrays, Tuples, and Enums
10. Working with Objects
11. Working with Classes and Interfaces
12. Using Generic Types
13. Advanced Generic Types
14. Working with JavaScript
Part ll. Creating Web Applications
15. Creating a Stand-Alone Web App, Part 1
16. Creating a Stand-Alone Web App, Part 2
17. Creating an Angular App, Part 1
18. Creating an Angular App, Part 2
19. Creating a React App
20. Creating a React App, Part 2
21. Creating a Vue. js App, Part 1
22. Creating a Vue. js App, Part 2

Hands-On Robotics Programming with C++: Leverage Raspberry Pi 3 and C++ libraries to build intelligent robotics applications
By 作者: Dinesh Tavasalkar
ISBN-10 书号: 1789139007
ISBN-13 书号: 9781789139006
Release Finelybook 出版日期: 2019-03-30
pages 页数: (312 )

$39.99

Book Description to Finelybook sorting
Enhance your programming skills to build exciting robotic projects
C++ is one of the most popular legacy programming languages for robotics, and a combination of C++ and robotics hardware is used in many leading industries. This book will bridge the gap between Raspberry Pi and C/C++ programming and enable you to develop applications for Raspberry Pi. To follow along with the projects covered in the book, you can implement C programs in Raspberry Pi with the wiringPi library.
With this book, you’ll develop a fully functional car robot and write programs to move it in different directions. You’ll then create an obstacle – avoiding robot using an ultrasonic sensor. Furthermore, you’ll find out how to control the robot wirelessly using your PC/Mac. This book will also help you work with object detection and tracking using OpenCV, and guide you through exploring face detection techniques. Finally, you will create an Android app and control the robot wirelessly with an Android smartphone.
By the end of this book, you will have gained experience in developing a robot using Raspberry Pi and C/C++ programming.
What you will learn

Install software in Raspberry Pi compatible with C++ programming
Program the Raspberry Pi in C++ to run a motor
Control RPi-powered robot wirelessly with your laptop or PC
Program an RPi camera using OpenCV Control a Raspberry Pi robot with voice commands
Implement face and object detection with Raspberry Pi
contents
1 Introduction to the Raspberry Pi
2 Implementing Blink with wiringPi
3 Programming the Robot
4 Building an Obstacle-Avoiding Robot
5 Controlling a Robot Using a Laptop
6 Accessing the RPi Camera with OpenCV
7 Building an Object-Following Robot with OpenCV
8 Face Detection and Tracking Using the Haar Classifier
9 Building a Voice-Controlled Robot

Inside the Dark Web
By 作者: Erdal Ozkaya
ISBN-10 书号: 0367236222
ISBN-13 书号: 9780367236229
Edition 版本: 1
Release Finelybook 出版日期: 2019-07-03
pages 页数: (284 )

$59.95

Book Description to Finelybook sorting
Inside the Dark Web provides a broad overview of emerging digital threats and computer crimes, with an emphasis on cyberstalking, hacktivism, fraud and identity theft, and attacks on critical infrastructure. The book also analyzes the online underground economy and digital currencies and cybercrime on the dark web. The book further explores how dark web crimes are conducted on the surface web in new mediums, such as the Internet of Things (IoT) and peer-to-peer file sharing systems as well as dark web forensics and mitigating techniques.
This book starts with the fundamentals of the dark web along with explaining its threat landscape. The book then introduces the Tor browser, which is used to access the dark web ecosystem. The book continues to take a deep dive into cybersecurity criminal activities in the dark net and analyzes the malpractices used to secure your system. Furthermore, the book digs deeper into the forensics of dark web, web content analysis, threat intelligence, IoT, crypto market, and cryptocurrencies. This book is a comprehensive guide for those who want to understand the dark web quickly.
After reading Inside the Dark Web, you’ll understand

The core concepts of the dark web.
The different theoretical and cross-disciplinary approaches of the dark web and its evolution in the context of emerging crime threats.
The forms of cybercriminal activity through the dark web and the technological and “social engineering” methods used to undertake such crimes.
The behavior and role of offenders and victims in the dark web and analyze and assess the impact of cybercrime and the effectiveness of their mitigating techniques on the various domains.
How to mitigate cyberattacks happening through the dark web.
The dark web ecosystem with cutting edge areas like IoT, forensics, and threat intelligence and so on.
The dark web-related research and applications and up-to-date on the latest technologies and research findings in this area.
For all present and aspiring cybersecurity professionals who want to upgrade their skills by understanding the concepts of the dark web, Inside the Dark Web is their one-stop guide to understanding the dark web and building a cybersecurity plan.

Contents

Acknowledgements
Authors
Introduction
About This Book
Who This Book Is For
1 Introduction to Cybersecurity and Dark Web
2Threat Landscape in Dark Net
3 Malicious Dark Net-Tor Network
4Malware
5 Cybercriminal Activities in Dark Net
6Evolution of the Web and Its Hidden Data
7 Dark Web Content Analyzing Techniques
8 Extracting Information from Dark Web
Contents

/Logs
9 Dark Web Forensics
10 Open Source Intelligence
11 Emerging Trends in the Dark Web and Mitigating Techniques
Index

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Inside the Dark Web 9780367236229.pdf

Python Programming: The Crash Course To Learn How To Master Python Coding Language With PRACTICAL Exercises To APPLY Theory And Some TIPS And TRICKS To Learn Faster Computer Programming
By 作者: Joseph Mining
ISBN-10 书号: 1686376456
ISBN-13 书号: 9781686376450
Release Finelybook 出版日期: 2019-08-14
pages 页数: (135 )

$17.99

Book Description to Finelybook sorting
Inside this guidebook, we are going to explore some of the basics that you need to know in order to get started with the Python coding language. There may be a lot of different languages out there that you can use, and many of them can help you write great codes in no time at all—none are going to provide you with the ease as well as the power behind your codes as you are able to find with the Python language.
This guidebook is going to help you go from beginner to a professional in this coding language in no time. We are going to explore a lot of the different aspects of a Python code to ensure that you are able to write some of your own codes in no time. Some of the different topics that we are going to explore inside this guidebook include:
The basics of the Python code;

The Reasons that many programmers are flocking to this coding language and eager to learn more;
How to install this language, as well as all of its components, on any operating system that you choose;
Some of the basics of coding with Python and how to read the codes that we will work on;
How to raise your own exceptions;
Working with conditional statements to help your program make its own decisions;
The importance of inheritances to clean up the code and make life easier.
Working with the for, while, and nested loops;
How regular expressions can help you out with writing your own codes;
What the generators are all about and how to use them to add some more strength to your own codes;
And so much more.
Chapter 1: What Is the Python Coding Language, and Why Is It So Beneficial?
Chapter 2: The Basics You Need to Know About the Python Code
Chapter 3: Working with Conditional Statements
Chapter 4: How Do Loops Work?
Chapter 5: Writing an Exception in Your Code
Chapter 6:. Working with User-Defined Functions When You Work with Python
Chapter 7: Inheritances in the Python Code
Chapter 8: Working with the Python Generators
Chapter 9: What Are the Regular Expressions?
Chapter 10: The Classes and the Objects in Python
Chapter 11: What Are the Operators, and How to Use Them?
Chapter 12: The Variables in the Python Language
Chapter 13: Troubleshooting a Python Program When Things Aren’t Working as Planned
Conclusion

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下载地址

Python Programming 9781686376450.zip