Java Virtual Machine

Video games are among the most popular media on the planet, and billions of people inhabit these virtual worlds on a daily basis. This book investigates the architecture of video games, the buildings, roads and cities in which gamers play out their roles. Examining both the aesthetic aspects and symbolic roles of video game architecture as they relate to gameplay, Gabriele Aroni tackles a number of questions, including: - How digital architecture relates to real architecture- Where the inspiration for digital gaming architecture comes from, and how it moves into new directions- How the design of virtual architecture influences gameplay and storytelling. Looking at how architecture in video games communicates and interacts with players, this book combines semiotics and architecture theory to display how architecture is used in a variety of situations, with different aims and results. Using case studies from NaissanceE , Assassin’s Creed II and Final Fantasy XV , The Semiotics of A

本書討論了如何利用現代化的技術開發新一代的企業級Java應用。傳統的單體應用已經難以適應雲環境下的開發和部署，因此，作者首先介紹了在雲環境下需要什麼樣的Java應用架構和開發實踐。作者基於Quarkus、Spring Boot和Vert.x技術搭建了一個典型的雲原生分布式應用，並將其容器化和部署至Kubernetes。Serverless是一種新興的應用開發和部署模式，能夠最大化地節省成本，作者以Knative平臺為例，講解了如何將我們開發的雲原生應用部署至Serverless平臺。在應用現代化的過程中，我們不僅要面臨新應用的開發，更要處理已有的遺留應用，作者花費大量的篇幅介紹了對傳統應用進行現代化改造的行動方案，其中涉及大量最佳實踐，以及實用的技術和工具。

How science is opening up the mysteries of the heart, revealing the poetry in motion within the machine.Your heart is a miracle in motion, a marvel of construction unsurpassed by any human-made creation. It beats 100,000 times every day―if you were to live to 100, that would be more than 3 billion beats across your lifespan. Despite decades of effort in labs all over the world, we have not yet been able to replicate the heart’s perfect engineering. But, as Sian Harding shows us in The Exquisite Machine, new scientific developments are opening up the mysteries of the heart. And this explosion of new science―ultrafast imaging, gene editing, stem cells, artificial intelligence, and advanced sub-light microscopy―has crucial, real-world consequences for health and well-being. Harding―a world leader in cardiac research―explores the relation between the emotions and heart function, reporting that the heart not only responds to our emotions, it creates them as well. The condition known as Brok

本書從初學者的角度出發，深刻且通俗地揭示了JavaWeb開發內幕。全書共15章，詳細講解了網頁開發的基礎知識和Java Web開發的重要知識，其中網頁開發基礎知識包括HTML技術、CSS技術和JavaScript技術，而Java Web的進階知識包括Servlet技術、會話技術、JSP技術，以及JDBC和數據庫連接池等技術。本書加入了真實的電商項目，揭示了項目開發的真實內幕，可以讓學習者切身感受到項目開發帶來的樂趣。本書使用深入淺出、通俗易懂的語言闡述教材中涉及的概念，並通過結合典型翔實的Web應用案例、分析案例代碼、解決常見問題等方式，幫助讀者真正明白Web應用程序開發的全過程。本書附有配套視頻、源代碼、習題、教學課件等資源；另外，為了幫助初學者更好地學習本書講解的內容，還提供了在線答疑，希望得到更多讀者的關注。本書適合作為高等院校計算機相關專業程序設計或者Web項目開發的教材，是一本適合廣大計算機編程愛好者的讀物。

本書共11個項目，涉及 Java語言基礎、類和對象、封裝、重載、繼承、抽象類、接口和多態、數組與集合、異常和異常處理、文件輸入/輸出、圖形用戶界面設計、多線程等內容。每個項目的內容都經過精心設計，包括項目綜述、知識要點、任務實現、實戰練習，並將相關知識點巧妙地嵌入到每個項目中。學生在完成項目任務的同時，可掌握相關知識，發展職業能力。 本書為新形態教材，書中除了提供電子教案、課件、源代碼、習題詳解等教學資源外，還特別錄製了豐富的微課視頻，針對重點、難點知識進行了詳細的講解。此外，書中還結合具體的教學項目融入了10個課程思政案例，供讀者參考學習。 本書可作為高校計算機相關專業的教材，同時也可作為廣大計算機愛好者的學習用書和各類Java程序設計培訓班的教學用書。

The true story of what happened the first time machines came for human jobs, when an underground network of 19th century rebels, the Luddites, took up arms against the industrialists that were automating their work―and how it explains the power, threat, and toll of big tech today.The most pressing story in modern tech begins not in Silicon Valley, Seattle, or even Shenzhen. It begins two hundred years ago in rural England, when working men and women rose up en masse rather than starve at the hands of the factory owners who were using machines to erase and degrade their livelihoods. They organized guerilla raids, smashed those machines, and embarked on full-scale assaults against the wealthy machine owners. They won the support of Lord Byron, inspired Mary Shelley, and enraged the Prince Regent and his bloodthirsty government. Before it was over, much blood would be spilled―of rich and poor, of the invisible and of the powerful. This all-but-forgotten and deeply misunderstood class str

Don't miss this charming picture book about a tiny cleaning machine with a mighty heart. Perfect for fans of Sherri Duskey Rinker's Mighty, Mighty Construction Site, and Three Cheers for Kid McGear.Sweeps is a mini and mighty cleaning machine! She's eager to get to work, but the other trucks don't leave any jobs for her. Big jobs are only for the big trucks, they say.But when a storm strikes, can Sweeps flex her brushes and step up to save the day?This heartwarming story from Lori Alexander, with inviting illustrations by Jeff Harter, reminds us that heroes come in all shapes and sizes. Sweeps will win the heart of all young fans of construction vehicles.

Probabilistic numerical computation formalises the connection between machine learning and applied mathematics. Numerical algorithms approximate intractable quantities from computable ones. They estimate integrals from evaluations of the integrand, or the path of a dynamical system described by differential equations from evaluations of the vector field. In other words, they infer a latent quantity from data. This book shows that it is thus formally possible to think of computational routines as learning machines, and to use the notion of Bayesian inference to build more flexible, efficient, or customised algorithms for computation. The text caters for Masters' and PhD students, as well as postgraduate researchers in artificial intelligence, computer science, statistics, and applied mathematics. Extensive background material is provided along with a wealth of figures, worked examples, and exercises (with solutions) to develop intuition.

This pioneering study harnesses virtual reality to uncover the history of five venues that have been 'lost' to us: London's 1590s Rose Theatre; Bergen's mid-nineteenth-century Komediehuset; Adelaide's Queen's Theatre of 1841; circus tents hosting Cantonese opera performances in Australia's goldfields in the 1850s; and the Stardust showroom in 1950s Las Vegas. Shaping some of the most enduring genres of world theatre and cultural production, each venue marks a significant cultural transformation, charted here through detailed discussion of theatrical praxis and socio-political history. Using virtual models as performance laboratories for research, Visualising Lost Theatres recreates the immersive feel of venues and reveals performance logistics for actors and audiences. Proposing a new methodology for using visualisations as a tool in theatre history, and providing 3D visualisations for the reader to consult alongside the text, this is a landmark contribution to the digital humanities.

The ultimate users' guide to curating your zoom background fromRoomRaters, Twitter's foremost experts in on-screen decor.From the virtual office aficionados that brought the world ';chord violations,' comes a fun, intuitive gift for anyone who now finds themselves having to participate in digital meetings or calls. With beautiful how-to illustrations recreating schematics and tips from celebrity Room Rater fans including Jonathan Capehart, Valerie Jarrett, Senator Mazie Hirono, and a tour of the presidential office from Michael Beschloss,Room Raterpacks an amusing punch as it helps you take stock of your own virtual set-up. The book comes chalk full of practical information that speaks directly to the home office user, including advice for how to avoid common pitfalls such as:Wall TreatmentsHoliday DecorSeam ViolationBacklightingAnd moreThe remote workplace isnt going anywhere, and this book will serve as an essential tool in navigating the new normal. Playful, practical, and highly hu

本書從零開始，將Haskell的Parsec解釋器移植到Java和Scala，並通過詳細的程序實例，深入淺出地介紹了組合子邏輯這個函數式編程的基本範式，給讀者展示了Parsec組合子的原理、實現和應用。閱讀本書，讀者不但可以掌握Parsec解釋器的實現方法，而且可以加深對Parsec組合子的理解。本書也可以作為學習Java和Scala編程語言的補充教材。

A textbook that uses a hands-on approach to teach principles of programming languages, with Java as the implementation language.This introductory textbook teaches the principles of programming languages by using an experiential learning style, in which students learn about language features by realizing those features in a pedagogical compiler. Students use Java―the most commonly used programming language in the first two years of the computer science curriculum―as the implementation language throughout. The book also discusses a range of emerging topics in programming languages missing from existing textbooks, including concurrency, Big Data, and event-driven programming. The goal is to prepare students to design, implement, analyze, and understand both domain-specific and general-purpose programming languages. The book first develops basic concepts in languages, including means of computation using primitive values, means of combination such as variable definition and functions, an

本書首先對HarmonyOS和OpenHarmony進行概述，同時闡述了兩者的區別，其次講解了HarmonyOS應用開發的流程以及常備的開發基礎知識，接著介紹了基於JS UI框架以及豐富的組件快速開發應用程序UI的方法，然後針對 HarmonyOS 的接口能力進行了詳細說明，還介紹了Java PA開發，包括Service開發、JS和Java的混合開發（JS FA調用Java PA）、數據庫及Data Ability開發等，最後通過3個開發專題講解HarmonyOS應用開發的重要核心技術。除了多方面的知識講解，本書還有詳細的案例說明，通過理論與案例結合，使開發者快速掌握各項基礎開發技能。本書作為HarmonyOS應用開發工具手冊，適合有一定基礎的JS和Java開發者或對HarmonyOS感興趣的移動應用開發、設計、測試工程師及小程序開發人員閱讀，可幫助讀者快速掌握HarmonyOS應用開發的技巧。

This text provides deep and comprehensive coverage of the mathematical background for data science, including machine learning, optimal recovery, compressed sensing, optimization, and neural networks. In the past few decades, heuristic methods adopted by big tech companies have complemented existing scientific disciplines to form the new field of Data Science. This text embarks the readers on an engaging itinerary through the theory supporting the field. Altogether, twenty-seven lecture-length chapters with exercises provide all the details necessary for a solid understanding of key topics in data science. While the book covers standard material on machine learning and optimization, it also includes distinctive presentations of topics such as reproducing kernel Hilbert spaces, spectral clustering, optimal recovery, compressed sensing, group testing, and applications of semidefinite programming. Students and data scientists with less mathematical background will appreciate the appendice

從基礎到進階――Quarkus完整開發大全！★專業推薦中國紅帽首席架構師 張家駒亞馬遜雲端科技專業顧問服務團隊經理 陳明儀▍本書內容 Quarkus是一個來自Red Hat公司的超音速次原子Kubernetes原生Java框架。該框架允許Java開發人員結合容器、微服務和Kubernetes的能力來構建可靠、高性能、快速的雲端原生應用和Serverless應用。 本書是一本Quarkus開發大全，涵蓋Quarkus大部分內容，書中共包含50多個案例，共12章，第1章是Quarkus概述，可以從整體上認識Quarkus；第2章是對Quarkus的初探，將使用Quarkus構建一個微服務並開發基礎應用；第3章至第10章是本書的主要部分，將詳細講解如何在Quarkus架構上進行Web、Data、Message、Security、Reactive、Tolerance、Health、Tracing、Spring整合應用場景的開發和實作；第11章介紹Quarkus在雲端原生應用場景下的實施和部署；第12章是Quarkus Extension，進階開發者在Quarkus的基礎上擴充外部元件。本書適合想在Quarkus獲得更多知識或實現更多新創方式的IT工程師，針對Spring框架已經有經驗的工程師更是如虎添翼。▍本書特點．Java工程師用K8s探索微服務的先驅Quarkus概述．Quarkus中進行Web開發完整專案．資料驅動的Quarkus案例實作．Message系統的案例架設．Security安全考量的微服務專案．Reactive的整合場景．Tolerance在Quarkus的應用場景．Health的企業專案開發．Tracing場景下的微服務應用．Spring整合應用場景．Quarkus在雲端原生實施部署．Quarkus Extension進一步使用※適合讀者群本書適合對Quarkus感興趣且想在這方面獲得更多知識或實現更多想法的IT從業者。．初級讀者：可以透過本書知道如何使用Quarkus進行Web、Data和Message方面的開發，能非常迅速、高效、簡單地架設一個微服務應用系統。．中級讀者：如具有豐富開發經驗的軟體開發工程師等，可以透過本書獲得對Quarkus的全面認識，能建構安全的、整合的、伸縮性和容錯能力強的雲端原生應用。．進階讀者：如具有豐富經驗的架構師和分析

Functional and concurrent programming paradigms can help experienced object-oriented developers write high-quality software faster: code that's easier to understand, debug, optimize, and evolve. But these approaches have often been surrounded by mystification and misconceptions, leading many developers to avoid them. In Functional and Concurrent Programming, Michel Charpentier clears away the confusion, showing how to use these features safely and well, so you can gain their benefits without their pitfalls. Writing for developers with some object-oriented experience in Java, C++, C#, Python, or elsewhere, Charpentier teaches key concepts through the use of realistic, modern examples: code written in Scala, but relevant to users of any modern object-oriented language. As a hybrid language, Scala can be used effectively to illustrate both object-oriented and functional programming; it offers advanced features for concurrency; and it interoperates with Java, and can use many components of

《數據結構與算法》（Java版）是為“數據結構與算法”課程編寫的教材，也可作為學習數據結構及其算法的Java程序設計的參考教材。本書的內容可以分為兩大部分，前半部分是介紹了基本數據結構及其應用；後半部分主要討論了查找、排序算法及五類基本算法（分治算法、貪心算法、回溯算法、分支限界算法、動態規劃算法）及應用舉例。其章節安排如下： 章概述，介紹了數據結構與算法的基本概念；第二章線性表，介紹了線性結構的特點及操作；第三章棧和隊列，介紹了兩種特殊的操作受限的線性表及其應用；第四章串、數組及廣義表，介紹了內容受限的線性表以及線性結構的擴展；第五章樹與二叉樹介紹了樹型結構的特點及二叉樹的性質、操作和應用；第六章圖介紹了圖結構的特點及圖的應用算法；第七章查找介紹了各類查找算法；第八章排序介紹了各類排序方法；第九章算法的應用舉例介紹了五類基本算法及其簡單應用。本書概念表述嚴謹，邏輯推理嚴密，語言精煉，用詞達意，既注重理論的正確性，又突出知識的實用性。本書還配有書中所有示例程序的配套電子版資料。本書可作為高等學校計算機類專業或信息類相關專業的本科或專科教材，也可供從事計算機工程與應用工作的科技工作者參考。

A comprehensive update of the leading algorithms text, with new material on matchings in bipartite graphs, online algorithms, machine learning, and other topics. Some books on algorithms are rigorous but incomplete; others cover masses of material but lack rigor. Introduction to Algorithms uniquely combines rigor and comprehensiveness. It covers a broad range of algorithms in depth, yet makes their design and analysis accessible to all levels of readers, with self-contained chapters and algorithms in pseudocode. Since the publication of the first edition, Introduction to Algorithms has become the leading algorithms text in universities worldwide as well as the standard reference for professionals. This fourth edition has been updated throughout. New for the fourth edition New chapters on matchings in bipartite graphs, online algorithms, and machine learningNew material on topics including solving recurrence equations, hash tables, potential functions, and suffix arrays140 new exerc

This book explains the main ideas behind MemComputing, its theoretical foundations and its applicability to a wide variety of combinatorial optimization problems, machine learning, and quantum mechani

Amazing Machines: Colossal Cranes follows the animal team as they encounter all the jobs cranes carry out on a busy, bustling building site. Each page is filled with details that machine-mad kids will

This book proposes three liability regimes to combat the wide responsibility gaps caused by AI systems - vicarious liability for autonomous software agents (actants); enterprise liability for inseparable human-AI interactions (hybrids); and collective fund liability for interconnected AI systems (crowds). Based on information technology studies, the book first develops a threefold typology that distinguishes individual, hybrid and collective machine behaviour. A subsequent social science analysis specifies the socio-digital institutions related to this threefold typology. Then it determines the social risks that emerge when algorithms operate within these institutions. Actants raise the risk of digital autonomy, hybrids the risk of double contingency in human-algorithm encounters, crowds the risk of opaque interconnections. The book demonstrates that the law needs to respond to these specific risks, by recognising personified algorithms as vicarious agents, human-machine associations a

人工神經網絡是由眾多連接權值可調的神經元連接而成，具有大規模並行處理、分布式信息存儲、良好的自組織自學習能力等特點，能夠完成模式識別、機器學習以及預測趨勢等任務。本書通過9章內容，並結合Java編程語言，由淺入深地介紹了神經網絡算法的應用。書中涉及神經網絡的構建、神經網絡的結構、神經網絡的學習、感知機、自組織映射等核心概念，並將天氣預測、疾病診斷、客戶特徵聚類、模式識別、神經網絡優化與自適應等經典案例囊括其中。本書在附錄中詳細地指導讀者進行開發環境的配置，幫助讀者更加順利地進行程序開發。本書非常適合對神經網絡技術感興趣的開發人員和業餘讀者閱讀，讀者無需具備Java編程知識，也無需提前瞭解神經網絡的相關概念。本書將從零開始為讀者進行由淺入深地講解。

隨著微服務概念的興起，如何快速實施微服務成了一個重要話題。在Java服務端領域，Spring Cloud微服務體系事實上已經成為整個Java後端架構的標配。如果你打算從事Java服務端開發，或者你所在的公司正打算轉型微服務，那麼Spring Cloud是無論如何都繞不開的存在。 本書以項目實戰的形式來介紹Spring Cloud微服務體系。書中所有實例都來自作者多年工作實踐，內容覆蓋構建Spring Cloud微服務所需的絕大部分內容——包括微服務工程搭建、微服務網關、熔斷限流、分布式任務調度、自動化CI/CD構建、Kubernetes容器化部署、微服務監控系統、分布式鏈路追蹤等。 本書適合希望快速提升項目經驗的Java初學者、正在轉型微服務架構的傳統項目研發人員、希望提升Spring Cloud微服務全棧技術經驗的高級開發人員、對特定系統設計感興趣的產品經理及研發人員。無論讀者是否接觸過微服務開發，只要具備一定的Java開發基礎，都能通過本書的學習快速掌握實際場景中的微服務開發技巧，並快速提升項目實戰經驗。

Can you hone your virtual gaming skills enough to make you a star in the world of pro gaming? First, find your game and pick your platform. Then, set out to see if you’ve got what it takes. Make real-

Evil Cynthia Cyber is robbing banks with her latest creation, a villain named Currency. The stolen money will go toward building a machine that can capture people in a simulation program. There she co

本書較為全面地介紹了在Android Studio開發環境下進行移動應用開發的一般步驟和方法。全書共6章，包括Android概述、Android基本UI控件、Android高級UI控件、Android本地存儲、服務與廣播、網絡通信。本書適合作為高職高專院校計算機相關專業的教材，也可作為計算機培訓班的教材，還可供具備初步面向對象程序設計基礎並基本掌握Java基本語法的讀者自學參考。

《Spring Framework 6開發實戰(Spring+Spring Web MVC+MyBatis)》基於框架Spring 6.x，按照“理論講解+貫穿案例”的模式詳細講解了SSM框架的應用技術。本書共10章，第1章對Spring框架進行簡單介紹；第2～4章結合員工系統分別講解Spring框架的核心功能IoC、AOP、聲明性事務等內容；第5章引入當當書城企業項目案例，結合具體項目講解Spring整合JDBC；第6章講解Spring MVC框架；第7章講解使用Spring MVC實現當當書城項目；第8章講解MyBatis框架的使用技術；第9、10章結合當當書城項目，講解SSM框架統一整合。《Spring Framework 6開發實戰(Spring+Spring Web MVC+MyBatis)》適合具備Java基礎的SSM初學者和進階開發人員閱讀，也適合Java Web開發工程師閱讀，同時也可作為高等院校計算機、軟件工程專業高年級本科生、研究生相關課程的教材。

本書結合Java語言的各種數據結構（集合）介紹窮舉法、歸納法、迭代法和遞歸法等基本算法設計方法，重點討論分治法、回溯法、分支限界法、貪心法和動態規劃五大算法設計策略的原理和算法設計框架，通過大量典型示例和LeetCode實戰題解析了多途徑構建模型、求解和驗證的過程。全書既注重原理又注重實踐，配有大量圖表、練習題、上機實驗題和在線編程題，內容豐富，概念講解清楚，表達嚴謹，邏輯性強，語言精練，可讀性好。本書既便於教師課堂講授，又便於自學者閱讀。適合作為高等院校算法設計與分析課程的教材，也可供ACM和各類程序設計競賽者參考。

本書主要從三個大方面介紹Web開發技術，一是Web技術構成的基礎，包括信息系統的架構從單機到C/S和B/S以及JavaEE從服務器端到雲端的JakartaEE的演變過程。之後本書介紹了Java在信息系統建設方面的技術堆棧，HTTP協議以及請求-響應模型，並且為了能夠讓初學者快速瞭解Web技術，書中還介紹了重要的HTML標記。然後本書按照循序漸進的方式，依次介紹了Web容器、WAR文件的組成和構造，接下來就是Servlet的編寫以及它在Web開發中的應用。這部分內容會結合NetBeans開發工具介紹，以便讀者熟悉技術的同時，能夠使用工具簡化開發過程。從目前國內出版的教材來看，在Java Web的開發工具上，還是以介紹Eclipse開發環境為主，對NetBeanas的介紹相對較少。但實際上，NetBeans是一個非常優秀並適合教學和實際開發的IDE工具，值得向Java技術的開發者和學習者推薦。 第二部分是對於JSP、JavaBean、MVC、數據庫訪問、JSTL等內容的介紹。這部分結合第一部分的Servlet內容，講解JSP的組成和具體的編寫方式，以及以標準Java Web組件(JSP/JavaBean/Servlet)為基礎的MVC架構模式。之後引入了Web中數據庫訪問技術，以便讀者能夠掌握真實Web系統的開發技能。在這一部分的最後，分別介紹了JSP2.0的表達式、JSTL、過濾器和監聽器的應用。 第三部分是對JavaScript的介紹，從基本的JavaScript語法角度出發，介紹在Web的表示層中的JavaScirpt原生應用，同時，結合富界面互聯網應用程序的概念，介紹AJAX技術以及JavaScript的面向對象的封裝，以便實現跨瀏覽器的Web界面的構建。這部分在國內的大部分教材中經常以封裝好的jQuery等作為教學內容，這會造成很多讀者對於瀏覽器基本架構的認知缺失，從而不能完整地瞭解瀏覽器特點，構造出符合實際需求的Web應用程序。而本書採用了原生的JavaScript對象，降低了學習曲線，同時，還介紹了採用JSON格式在MVC架構中傳遞數據的方法，可以進一步加深讀者對MVC設計模式的理解和運用。

Discover two sides of history with the Time Travel Twins!Twins, Scarlett and Thomas, are learning about the Romans at school. So Grandad uses his time machine to send them back to Roman Britain.Scarlett finds herself in a Roman camp and is chosen as a slave by the Emperor Claudius’s daughter, Antonia. The two become friends and Scarlett sees first hand the glamour and treachery of the Roman court.Thomas joins a rabble of local kids who hate the Romans. Their leader is a small red-headed girl called Boudicca. Even when the kids are overwhelmed and taken as slaves, Bou hatches another plan to attack the Romans.Will the twins find each other and escape, or will they both be stuck as Roman slaves for ever?

本書系統全面地講解了在鴻蒙系統下基於JAVA的應用程序開發的基礎知識，並通過詳細的案例向讀者呈現了鴻蒙系統應用程序的開發過程。整書共十三章，第一章對HarmonyOS的概念、技術特性以及技術架構進行了綜合介紹，讓讀者對HarmonyOS有一個全面的瞭解。第二章以一個簡單的Hello World工程為例，介紹了HarmonyOS應用程序的開發環境、開發工具以及應用的調試過程。並對HarmonyOS的工程結構進行了講解，保障讀者能更好的切入和理解後續學習內容。第三章對HarmonyOS應用程序的一大核心―Page Ability進行了詳細，其是完成後續學習的基礎，保障讀者更好地學習後續內容。第四章、第五章、第六章分別對佈局、組件以及對話框做了系統性地介紹。第七章介紹了HarmonyOS中多媒體的開發過程。第八章、第九章開始介紹了HarmonyOS應用程序中的數據管理和文件管理的部分。第十章介紹了HarmonyOS中後台任務如何通過Service Ability運行。第十一章、第十二章以及第十三章分別介紹了三個較為完整的案例（工大戰疫、定點巡檢、多媒體播放器），不僅涉及基本的佈局、組件、數據管理等基礎知識，還增加了對設備硬件調用的介紹，讀者可以在這三個案例的基礎上進行二次開發，具有較強的實用性、應用性。本書主要面向鴻蒙應用的入門開發人員，也可作為高校教材或培訓機構的參考用書。

本書是《算法設計與分析基礎（Java版）》（李春葆等，清華大學出版社，2022）的配套學習和上機實驗指導書。給出了主教材中所有練習題、上機實驗題和在線編程題的參考答案，通過研習有助於提高靈活運用算法設計策略解決實際問題的能力。書中列出了所有題目，自成一體，可以脫離主教材單獨使用。本書適合高等院校計算機及相關專業本科生及研究生使用，也適合IT企業面試者和編程愛好者研習。本書既便於教師課堂講授，又便於自學者閱讀。適合作為高等院校算法設計與分析課程的教材，也可供ACM和各類程序設計競賽者參考。

內容：《數據結構》課程是計算機相關專業的專業基礎必修課，主要教學內容包括：數據結構的邏輯結構、如何使用數據結構的存儲結構實現邏輯結構及基本操作、如何評價確定存儲結構下操作實現的性能，具體包括線性表、棧與隊列、樹、圖等基本數據結構的實現方法和應用，查找和排序問題的算法設計和分析方法。其任務是培養學生掌握基本的數據結構，算法的基本概念、設計策略和分析方法，使學生通過本課程的學習和實踐能夠針對具體的問題，選擇適當的數據結構，設計出有效的算法。通過對數據結構專業知識的學習，培養學生擁有縝密的計算思維，嚴謹求實的職業素養，敢於創新的科學精神。特色：（1）對教學內容組織形式進行了調整，分為預備知識、經典的數據結構和數據結構的應用三大模塊。其中預備知識主要講解數據結構相關概念、算法和算法分析；經典的數據結構主要講解線性表、棧和隊列、樹與二叉樹、以及圖的存儲表示和基本操作的實現；數據結構的應用主要講解查找問題、排序問題和最優問題。（2）數據結構代碼為課程組教學老師參考類庫寫的代碼，強調Java泛型和異常處理；提高編程能力，寫程序講究效率，比如位運算。（3）習題做得豐富，包含基礎題、考研題、公司面試題。（4）配套資料齊全，包括課件，視頻，源代碼，實驗指導書，教學進度表、課程設計指導書等。讀者對象：計算機相關專業本科生

This edited volume examines the ways in which rapidly changing technologies and patterns of media use influence, and are influenced by, our emotional experiences. Following introductory chapters outlining common conceptual frameworks used in the study of emotion and digital media effects, this book is then organized around four general areas highlighting the intersection of technology use and emotional experience: how people experience, and researchers measure, emotions in response to digital media use; potential emotional harms and enrichments resulting from online behaviors; the socio-emotional dynamics of online interaction; and emotion's role in engagement with online information. Chapters span a wide range of topics, including physiological and neuroscientific responses to new media, virtual reality, social media and well-being, technology addiction, cyberbullying, online hate and empathy, online romantic relationships, self-presentation online, information seeking, message sharin

An adorable plush bunny friend to snuggle with! This super-soft, durable cloth book is the perfect companion for babies and little ones. The gentle, reassuring story offers baby and caregivers the chance to bond in a warm and loving way.Made from durable, non-toxic soft plush fabric that’s machine-washablePerfect baby giftCute and whimsical illustrations littles ones will love A wonderful addition to baby’s first library collection!Fun family read-aloud booksBooks for baby to 3 years oldBaby shower gift

49-piece jigsaw with a fun information book about diggers and cranesThis book and jigsaw gift box is loaded with nearly 30 of the biggest, loudest, most powerful diggers and cranes. The brightly illustrated and informative book describes what each machine can do and gives statistics for its top speed, size, weight and power. It comes with a 49-piece jigsaw puzzle that young children will love putting together.

本書使用大數據存儲常用工具與真實場景案例相結合的方式，以項目任務式為導向，介紹了HBase分布式數據庫與Hive分布式數據倉庫的相關知識。全書共9個項目，內容包括認識數據庫與數據倉庫、安裝與配置HBase列存儲數據庫、使用HBase Shell構建博客數據庫系統、使用HBase Java API實現博客數據庫系統的應用開發、安裝與配置Hive結構化數據倉庫、使用Hive實現數據定義操作、使用Hive Shell實現用戶優惠券數據分析及處理、使用Hive Java API實現用戶優惠券分析的應用開發、以及如何綜合使用Hive與HBase存儲技術實現電信運營商流失用戶分析。

為了幫助學生更好地學好操作系統，本書從實驗和課程兩方面對學生進行學習指導。 操作系統課程的實驗環節一直是操作系統教學的難點，本書設計了Windows和Linux兩個操作系統、C和Java兩種計算機語言的實驗供讀者選擇和參考，並且提供一些編程實例，以加深學生對操作系統原理的領會和對操作系統方法的理解，使學生在程序設計方面得到基本訓練。 在課程指導方面，本書對操作系統課程所涉及的基本概念、基本理論等知識點進行學習指導，對重點知識點配有典型例題分析。 本書可作為高等院校“操作系統”課程的實驗指導書和複習參考資料，也可作為想進一步瞭解操作系統內部編程的讀者的參考書。

本書以項目教學的方式，循序漸進地講解JSP 的基本原理和具體應用。全書共10個項目，具體內容為：初識JSP、HTML語言基礎、Java語言基礎、JSP基本語法、JSP內置對象、JavaBean技術、Servlet基礎、表達式語言、JSP的文件操作、訪問數據庫。