An endearing classic of childhood memories of an idyllic midwestern summer from the celebrated author of 'Farenheit 451'. "He stood at the open window in the dark, took a deep breath and exhaled. The street lights, like candles on a black cake, went out. He exhaled again and again and the stars began to vanish. Douglas smiled. He pointed a finger. There, and there. Now over here, and here. . .Yellow squares were cut in the dim morning earth as house lights winked slowly on. A sprinkle of windows came suddenly alight miles off in dawn country. 'Everyone yawn. Everyone up.'" In the backwaters of Illinois, Douglas Spaulding's grandfather makes an intoxicating brew from harvested dandelions. 'Dandelion Wine' is a quirky, breathtaking coming-of-age story from one of science fiction's greatest writers. Distilling his experiences into "Rites & Ceremonies" and "Discoveries & Revelations", the young Spaulding wistfully ponders over magical tennis shoes, and machines for every purpose from time travel to happiness and silent travel. Based upon Bradbury's own experiences growing up in Waukegan in the 1920s, 'Dandelion Wine' is a heady mixture of fond memory, forgiveness, magic, the imagination and above all, of summers that seemed to go on forever.

A ruthless international cartel seeks world domination… Framed in the doorway of Poirot’s bedroom stood an uninvited guest, coated from head to foot in dust. The man’s gaunt face stared for a moment, then he swayed and fell. Who was he? Was he suffering from shock or just exhaustion? Above all, what was the significance of the figure 4, scribbled over and over again on a sheet of paper? Poirot finds himself plunged into a world of international intrigue, risking his life to uncover the truth about ‘Number Four’.

This book is for Python programmers who want to quickly get to grips with using the NLTK for Natural Language Processing. Familiarity with basic text processing concepts is required. Programmers experienced in the NLTK will also find it useful. Students of linguistics will find it invaluable.

More than one million hardcovers sold Now available for the first time in paperback! The Classic Text Annotated to Update Graham's Timeless Wisdom for Today's Market Conditions The greatest investment advisor of the twentieth century, Benjamin Graham taught and inspired people worldwide. Graham's philosophy of "value investing" -- which shields investors from substantial error and teaches them to develop long-term strategies -- has made The Intelligent Investor the stock market bible ever since its original publication in 1949. Over the years, market developments have proven the wisdom of Graham's strategies. While preserving the integrity of Graham's original text, this revised edition includes updated commentary by noted financial journalist Jason Zweig, whose perspective incorporates the realities of today's market, draws parallels between Graham's examples and today's financial headlines, and gives readers a more thorough understanding of how to apply Graham's principles. Vital and indispensable, this HarperBusiness Essentials edition of The Intelligent Investor is the most important book you will ever read on how to reach your financial goals.

　　1、 上手容易、携带方便，是你韩语门的口袋书！ 　　2、 发音部分每组词汇都搭配超可爱手绘图，看图记忆，轻松学发音！ 　　3、 课文部分教你夯韩语口语，让你更贴近韩国人地道的语言！ 　　4、 附录部分收录核心300高频词汇，帮你快速提高词汇量！

本书是一本超便携的韩语会话书，外形小巧便于携带，让读者可以利用琐碎时间来学习韩语会话。该书按照使用场景分类，覆盖80余个超夯场景，方便读者随查随用。本书以核心句 拓展句 核心词汇的形式，会话精选韩国人日常生活中使用频率较高的内容行汇编，让你轻松学会韩国人天天在用的场景会话！为回馈广大读者的厚爱，本书特别赠送可读有声电子书“超好用韩语会话书”。

《零起?马上口说西班牙语》包含两大内容！? 正文部分是实用会话。该部分共有15个话题，2 000多句实用会话，网罗了生活中的方方面面，包括日常寒暄、居家生活、生活服务、交通出行、休闲娱乐、欢度节日、恋爱婚姻、交际往来、情感表达、电话交流、旅游度假、乘机事宜、宾馆住宿、时尚话题和职场工作。? 附录部分收录西班牙语核心词汇，涵盖了日常活动、公共设施、运动休闲、各行各业等，旨在扩大读者的词汇量。

Over 79 hands-on recipes for professional embedded Linux developers to optimize and boost their Yocto Project know-how About This Book ? Optimize your Yocto setup to speed up development and debug build issues ? Use what is quickly becoming the standard embedded Linux product builder framework—the Yocto Project ? Recipe-based implementation of best practices to optimize your Linux system Who This Book Is For If you are an embedded Linux developer with the basic knowledge of Yocto Project, this book is an ideal way to broaden your knowledge with recipes for embedded development. What You Will Learn ? Optimize your Yocto Project setup to speed up development and debug build issues ? Use Docker containers to build Yocto Project-based systems ? Take advantage of the user-friendly Toaster web interface to the Yocto Project build system ? Build and debug the Linux kernel and its device trees ? Customize your root filesystem with already-supported and new Yocto packages ? Optimize your production systems by reducing the size of both the Linux kernel and root filesystems ? Explore the mechanisms to increase the root filesystem security ? Understand the open source licensing requirements and how to comply with them when cohabiting with proprietary programs ? Create recipes, and build and run applications in C, C++, Python, Node.js, and Java In Detail The Yocto Project has become the de facto distribution build framework for reliable and robust embedded systems with a reduced time to market. You'll get started by working on a build system where you set up Yocto, create a build directory, and learn how to debug it. Then, you'll explore everything about the BSP layer, from creating a custom layer to debugging device tree issues. In addition to this, you’ll learn how to add a new software layer, packages, data, *s, and configuration files to your system. You will then cover topics based on application development, such as using the Software Development Kit and how to use the Yocto project in various development environments. Toward the end, you will learn how to debug, trace, and profile a running system. This second edition has been updated to include new content based on the latest Yocto release. Style and approach This recipe-based book will guide you through all the development stages of an embedded Linux product design using the Yocto Project.

The book uses stepbystep instructions along with full code listings for each exercise. After each exercise, the author pauses to reflect, explain, and offer insights before building on the project. The author approaches the content with the belief that we are all teachers and that you are reading this book not only because you want to learn, but because you want to share your knowledge with others. Motivated students can pick up this book and teach themselves how to program because the book takes a simple, strategic, and structured approach to learning Scratch. Parents can grasp the fundamentals so that they can guide their children through introductory Scratch programming exercises. It’s perfect for homeschool families. Teachers of all disciplines from computer science to English can quickly get up to speed with Scratch and adapt the projects for use in the classroom.

Explore Raspberry Pi's architecture through innovative and fun projects About This Book Explore Raspberry Pi 2’s hardware through the Assembly, C/C++, and Python programming languages Experiment with connecting electronics up to your Raspberry Pi 2 and interacting with them through software Learn about the Raspberry Pi 2 architecture and Raspbian operating system through innovative projects Who This Book Is For Raspberry Pi Computer Architecture Essentials is for those who are new and those who are familiar with the Raspberry Pi. Each topic builds upon earlier ones to provide you with a guide to Raspberry Pi’s architecture. From the novice to the expert, there is something for everyone. A basic knowledge of programming and Linux would be helpful but is not required. What You Will Learn Set up your Raspberry Pi 2 and learn about its hardware Write basic programs in Assembly Language to learn about the ARM architecture Use C and C++ to interact with electronic components Find out about the Python language and how to use it to build web applications Interact with third-party microcontrollers Experiment with graphics and audio programming Expand Raspberry Pi 2’s storage mechanism by using external devices Discover Raspberry Pi 2’s GPIO pins and how to interact with them In Detail With the release of the Raspberry Pi 2, a new series of the popular compact computer is available for you to build cheap, exciting projects and learn about programming. In this book, we explore Raspberry Pi 2’s hardware through a number of projects in a variety of programming languages. We will start by exploring the various hardware components in detail, which will provide a base for the programming projects and guide you through setting up the tools for Assembler, C/C++, and Python. We will then learn how to write multi-threaded applications and Raspberry Pi 2’s multi-core processor. Moving on, you’ll get hands on by expanding the storage options of the Raspberry Pi beyond the SD card and interacting with the graphics hardware. Furthermore, you will be introduced to the basics of sound programming while expanding upon your knowledge of Python to build a web server. Finally, you will learn to interact with the third-party microcontrollers. From writing your first Assembly Language application to programming graphics, this title guides you through the essentials. Style and approach This book takes a step-by-step approach to exploring Raspberry Pi’s architecture through projects that build upon each other. Each project provides you with new information on how to interact with an aspect of the Raspberry Pi and Raspbian operating system, providing a well-rounded guide.

《孝經》一書，在中國文化中地位崇高，原文卻只有一千八百多字。讀過這本書，可以說是明白了中國人的做人道理，也可說是成為一個讀過中國經書的讀書人了，實在是合乎成本效益的閱讀。謹此向各界人士誠意推薦本書。

《歲月如煙》中頗多懷舊之作，舊香港的風貌，舊香港的奮鬥精神，作者貧而不苦的童年等，皆令人低迴。

An enchanting tale of courage and sacrifice for young readers and adults by the wildly popular George R.R. Martin, author of A Song of Ice and Fire, the series that inspired HBO's Emmy Award-winning GAME OF THRONES. Lavish illustrations by acclaimed artist Luis Royo enrich this captivating and heartwarming story of a young girl and her dragon. From ancient times the ice dragon was a creature of legend and fear, for no man had ever tamed one. When it flew overhead, it left in its wake desolate cold and frozen land. But Adara was not afraid. For Adara was a winter child, born during the worst freeze that anyone, even the Old Ones, could remember. Adara could not remember the first time she had seen the ice dragon. It seemed that it had always been in her life, glimpsed from afar as she played in the frigid snow long after the other children had fled the cold. In her fourth year she touched it, and in her fifth year she rode upon its broad, chilled back for the first time. Then, in her seventh year, on a calm summer day, fiery dragons from the North swooped down upon the peaceful farm that was Adara’s home. And only a winter child―and the ice dragon who loved her―could save her world from utter destruction.

Agatha Christie’s personal memoirs about her travels to Syria and Iraq in the 1930s with her archaeologist husband Max Mallowan, where she worked on the digs and wrote some of her most evocative novels. Think you know Agatha Christie? Think again! To the world she was Agatha Christie, legendary author of bestselling whodunits. But in the 1930s she wore a different hat, travelling with her husband, renowned archaeologist Max Mallowan, as he investigated the buried ruins and ancient wonders of Syria and Iraq. When friends asked what this strange ‘other life’ was like, she decided to answer their questions by writing down her adventures in this eye-opening book. Described by the author as a ‘meandering chronicle of life on an archaeological dig’, Come, Tell Me How You Live is Agatha Christie's very personal memoir of her time spent in this breathtaking corner of the globe, living among the working men in tents in the desert where recorded human history began. Acclaimed as ‘a pure pleasure to read’, it is an altogether remarkable and increasingly poignant narrative, a fascinating, vibrant and vivid portrait of everyday life in a world now long since vanished.

The project management secrets that experts and top professionals use. Get results fast with this quick, easy guide to the fundamentals of Project Management. Includes how to: ? Deliver a successful project from start to finish ? Communicate effectively with people at all levels ? Manage changes and control scope creep ? Identify and deal with risks ? Work with common project management methodologies

《鼠疫》以阿尔及利亚奥兰城突发鼠疫为背景，借医生里厄等市民的抗疫斗争，探讨灾难下人性的坚守、荒诞与存在的意义。

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本书作为我社“经典英语文库”第15辑中的一种，精选法国著名小说家大仲马的《铁面人》。本书讲述了阿拉宓斯（三个火枪手之一）秘密地从巴士底狱救出了被囚禁的路易十四的孪生兄弟菲力普，并设计让他坐上王位，反把路易十四关巴士底狱。但一昼夜后这一计谋被火枪手队长达尔大尼央识破，他帮助路易十四重登王位，而菲力普则再囹圄，并且脸上永远蒙上了一层面罩。大仲马小说大都以真实的历史作背景，情节曲折生动，往往出人意料，有历史惊险小说之称。结构清晰明朗，语言生动有力，对话灵活机智等构成了大仲马小说的特色。大仲马也因而被后人美誉为“通俗小说之王”。

祖辈守着土地，父辈争夺权力，而新一代却想改变整个中国。《分家》体现了年轻一代寻求新道路，试图改造古老乡村的野望。这也是革命的一代。

Achieve scalability and high availability without compromising on performance About This Book See how to get 100 percent uptime with your Cassandra applications using this easy-follow guide Learn how to avoid common and not-so-common mistakes while working with Cassandra using this highly practical guide Get familiar with the intricacies of working with Cassandra for high availability in your work environment with this go-to-guide Who This Book Is For If you are a developer or DevOps engineer who has basic familiarity with Cassandra and you want to become an expert at creating highly available, fault tolerant systems using Cassandra, this book is for you. What You Will Learn Understand how the core architecture of Cassandra enables highly available applications Use replication and tunable consistency levels to balance consistency, availability, and performance Set up multiple data centers to enable failover, load balancing, and geographic distribution Add capacity to your cluster with zero downtime Take advantage of high availability features in the native driver Create data models that scale well and maximize availability Understand common anti-patterns so you can avoid them Keep your system working well even during failure scenarios In Detail Apache Cassandra is a massively scalable, peer-to-peer database designed for 100 percent uptime, with deployments in the tens of thousands of nodes, all supporting petabytes of data. This book offers a practical insight into building highly available, real-world applications using Apache Cassandra. The book starts with the fundamentals, helping you to understand how Apache Cassandra’s architecture allows it to achieve 100 percent uptime when other systems struggle to do so. You’ll get an excellent understanding of data distribution, replication, and Cassandra’s highly tunable consistency model. Then we take an in-depth look at Cassandra's robust support for multiple data centers, and you’ll see how to scale out a cluster. Next, the book explores the domain of application design, with chapters discussing the native driver and data modeling. Lastly, you’ll find out how to steer clear of common anti-patterns and take advantage of Cassandra’s ability to fail gracefully. Style and approach This practical guide will get you implementing Cassandra right from the design to creating highly available systems. Through a systematic, step-by-step approach, you will learn different aspects of building highly available Cassandra applications and all this with the help of easy-to-follow examples, tips, and tricks.

Master the art of testing and automating your SOA using SoapUI About This Book Design real-time test automation frameworks for Enterprise applications using SoapUI Learn how to solve test automation issues for complex systems A complete guide to understanding SOA automation from quality assurance to business assurance Who This Book Is For The book is intended for test architects, SOA test specialists, automation testers, test managers, and software developers who have a good understanding of SOA, web services, Groovy Scripting, and the SOAP UI tool. What You Will Learn Familiarize yourself with Test Web services from functional, nonfunctional, and security aspects Learn to test real-time service orchestrations Design test automation solutions for SOA-based Enterprise applications Learn multilayer test automation Selenium plus SoapUI under a single umbrella Integrate your SoapUI framework with Jenkins In Detail SoapUI is an open-source cross-platform testing application that provides complete test coverage and supports all the standard protocols and technologies. This book includes real-time examples of implementing SoapUI to achieve quality and business assurance. Starting with the features and functionalities of SoapUI, the book will then focus on functional testing, load testing, and security testing of web services. Furthermore, you will learn how to automate your services and then design data-driven, keyword-driven, and hybrid-driven frameworks in SoapUI. Then the book will show you how to test UIs and services using SoapUI with the help of Selenium. You will also learn how to integrate SoapUI with Jenkins for CI and SoapUI test with QC with backward- and forward-compatibility. The final part of the book will show you how to virtualize a service response in SoapUI using Service Mocking. You will finish the journey by discovering the best practices for SoapUI test automation and preparing yourself for the online certification of SoapUI. Style and approach Filled with real-time examples, this book will help readers take their knowledge to the next level. This book is a comprehensive guide that will cover the end-to-end life cycle of implementing SoapUI in various phases of software testing and the software development life cycle.