Java Message Service

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。

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。

General Surgery Board Review: A Guide to the 99th Percentile is aimed at general surgery residents preparing for the annual in-service training exam and board exam in the United States. It is also appropriate for senior level medical students rotating through surgery and mid-level providers, and it can be utilized as a study guide throughout residency training. This guide offers a comprehensive review of clinically relevant anatomy, pathophysiology, diagnosis, treatment, and outcome for each surgical disease process. It provides a fundamental understanding of all surgical specialties, the opportunity for improved clinical performance, and an avenue for residents to reach their potential on yearly in-service training exams and the national board exam. The information is high yield, frequently tested, and can be quickly referenced in the clinical environment, or while taking practice exam questions. In addition, the conceptual basis of both the preoperative workup and surgical approach a

《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。

"If it had not rained on a certain May morning, Valancy Stirling's whole life would have been entirely different. . ." One day, Valancy Stirling, a quiet, shy old maid, decides to stop listening to her nosy, small-minded relatives and start doing exactly as she pleases. Over the next year, Valancy's choices will transform her life, outrage her family, confuse the entire town of Deerwood--and bring her into close contact with the mischievous, mysterious, violet-eyed Barney Snaith. This is a heartwarming romance with a bold, contemporary message--a life spent appeasing other people is a wasted one--from the beloved author of the Anne of Green Gables series.

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。

With over A QUARTER OF A MILLION copies sold in the series, everyone’s favourite Hedgehog and Tortoise are BACK with the message that Christmas is about being with the ones you love.‘Merry Christmas!’ said Fox.‘Merry whatmas?’ said Hedgehog.‘Merry whichmas?’ said Tortoise.You see, it was Hedgehog and Tortoise’s first Christmas.So they didn’t know what Christmas was.Fox thinks Christmas is about presents, Badger thinks it’s about pudding, Magpie thinks it’s about singing . . . Tortoise and Hedgehog begin to feel rather overwhelmed with all the noise and fuss. But in a quiet moment of reflection they learn the most important lesson of all: Christmas is about being with the ones you love.

*THE INSTANT SUNDAY TIMES BESTSELLER**A 'Book of the Year' in The Times, Sunday Times, Guardian, Observer, Daily Telegraph, Spectator, Sunday Express, TLS, Irish Times*'Pure class' Ian Rankin 'Pitch-perfect' Lee Child'A powerful standalone spy thriller from a true contemporary master' Daily TelegraphTrying to investigate the Secret Service is like trying to get rid of the stink of dead badger. Hard. For two years the government's Monochrome inquiry has produced nothing more than a series of dead ends.The Service has kept what happened in the newly reunified Berlin under wraps for decades, and intends for it to stay that way. But then the OTIS file turns up. What classified secrets does it hold? And what damage will it create?All Max Janácek knows is that someone is chasing him through the pitch-dark country lanes and they want him gone.WE ALL HAVE JOBS TO DO IN THE DAYLIGHT. IT'S WHAT YOU DO IN THE SECRET HOURS THAT REVEALS WHO YOU REALLY ARE. 'Wonderful .. . high action, a spinning m

*THE INSTANT SUNDAY TIMES BESTSELLER**A 'Book of the Year' in The Times, Sunday Times, Guardian, Observer, Daily Telegraph, Spectator, Sunday Express, TLS, Irish Times*'Pure class' Ian Rankin 'Pitch-perfect' Lee Child'A powerful standalone spy thriller from a true contemporary master' Daily TelegraphTrying to investigate the Secret Service is like trying to get rid of the stink of dead badger. Hard. For two years the government's Monochrome inquiry has produced nothing more than a series of dead ends.The Service has kept what happened in the newly reunified Berlin under wraps for decades, and intends for it to stay that way. But then the OTIS file turns up. What classified secrets does it hold? And what damage will it create?All Max Janácek knows is that someone is chasing him through the pitch-dark country lanes and they want him gone.WE ALL HAVE JOBS TO DO IN THE DAYLIGHT. IT'S WHAT YOU DO IN THE SECRET HOURS THAT REVEALS WHO YOU REALLY ARE. 'Wonderful .. . high action, a spinning m

A gripping standalone spy thriller from the #1 Sunday Times bestselling author of Slow Horses, with a riveting reveal about a disastrous MI5 mission in Cold War Berlin--an absolute must-read for Slough House fans. New from the author of Slow Horses, now an Apple Original series from Apple TV+, starring Gary Oldman and Kristin Scott Thomas. Two years ago, a hostile Prime Minister launched the Monochrome inquiry, an auditing of the British Secret Service "to investigate historical over-reaching." Monochrome's mission was to ferret out any hint of misconduct by any MI5 officer--and allowed Griselda Fleet and Malcolm Kyle, the two civil servants seconded to the project, unfettered access to any and all confidential information in the Service archives in order to do so. But MI5's formidable First Desk did not become Britain's top spy by accident, and she has succeeded thwarting the inquiry at every turn. Now the administration that brought Monochrome into being has been ousted, the investig

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。

本書共8章，第1章對雲計算的概念、商業模式及部署模式進行概述，並引入華為雲；第2章介紹華為賬號與統一身份認證服務，並詳細說明創建和使用流程；第3～6章介紹計算雲服務、網絡雲服務、存儲雲服務及鏡像服務；第7章及第8章講解彈性負載均衡、彈性伸縮、雲監控服務、雲日誌服務的基礎操作。除了講解核心知識，本書還有詳細的實驗案例，將理論與實驗結合，使讀者快速掌握雲服務核心組件的使用技能。本書適合備考華為HCIA-Cloud Service認證的人員、從事雲服務工作的專業人員閱讀，也可以作為高等院校相關專業師生的參考教材。

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

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。

本書重點關注和介紹Spring Boot 2框架的技術應用。Spring Boot是目前微服務架構使用最為廣泛的框架之一，一旦開發人員掌握了該框架的配置和使用技巧，則對於當前微服務應用的開發將得心應手。本書詳細介紹了Sping Boot 2的開發環境、開發方式、數據庫應用、MVC、RESTful、安全及測試等。對於剛開始接觸微服務架構、Spring Boot的開發人員來說，這是一本很適合的書籍。本書介紹的內容較多，但都是當前基於微服務架構的應用所需，內容翔實並提供所有源碼。對於已有開發經驗的Spring開發人員來說，這也是一本有價值的參考書。本書案例源碼均由作者親自編寫，其中包含了很多有用的方法與使用技巧。 本書適合初級、中級Java開發工程師，以及從其他開發語言(如PHP、C、Python等)轉向Java微服務的開發工程師使用，也可作為互聯網應用研發人員、自學Java開發的大中專院校學生的參考讀物。

本書全面介紹JUnit 5的新特性及其主要應用。全書共22章，分為五部分。第一部分介紹JUnit 的核心、JUnit的體系結構、從JUnit 4向JUnit 5遷移、軟件測試原則等內容；第二部分介紹軟件測試質量、用stub和mock object進行測試、容器內測試等內容；第三部分介紹用Maven和Gradle工具運行JUnit測試、IDE對JUnit 5的支持、JUnit 5的持續集成等內容；第四部分介紹JUnit 5擴展模型，表示層測試，Spring、Spring Boot和REST API以及數據庫應用程序的測試等內容；第五部分介紹使用JUnit 5進行測試驅動開發和行為驅動開發，以及用JUnit 5實現測試金字塔策略等內容。本書既適合剛接觸JUnit框架的Java開發人員閱讀，也適合想要瞭解JUnit 5新特性的、經驗豐富的JUnit開發人員學習，尤其適合企業級Java開發人員閱讀。本書還可作為高等院校學生“軟件測試”課程的參考用書。

運用新的“Kubernetes優先”工具高效地開發微服務！Quarkus與容器和Kubernetes的結合渾然天成，從根本上簡化了微服務的開發與部署。Quarkus這個功能強大的框架從一開始就是基於Java構建的，因而能與現有的JVM代碼庫無縫集成，極大地縮短了啟動時間，減少了內存消耗量。在《Kubernetes原生微服務開發》的指導下，你將使用容器、Kubernetes和Quarkus框架開發微服務。將首先開發基於Quarkus和MicroProfile API的可部署應用；此後，將瞭解如何借助Quarkus天然的啟動速度和運行速度優勢，通過運用GraalVM原生編譯，來獲得性能躍升。在學習過程中，你將體驗到如何在Quarkus應用中集成Spring開發，並吸收作者關於微服務監控和管理的真知灼見。主要內容? 在Kubernetes上部署企業級Java應用? 運用Quarkus運行時框架開發應用? 運用GraalVM原生編譯獲得**性能? 充分運用MicroProfile規範

Spring框架是Java EE開發的強有力的工具和事實標準，而Spring Boot採用“約定優於配置”的原則簡化了Spring的開發，從而成為業界流行的微服務開發框架，已經被越來越多的企業採用。2018年3月Spring Boot的版本正式從1.x升級到了2.x，為了適應新潮流，本書將對Spring Boot 2.x技術進行深入講解。本書從一個最簡單的工程開始講解Spring Boot企業級開發，其內容包含全注解下的Spring IoC和AOP、數據庫編程（JDBC、JPA和MyBatis）、數據庫事務、NoSQL（Redis和MongoDB）技術、Spring MVC、Spring 5新一代響應式框架WebFlux、互聯網搶購業務、部署與監控、REST風格和Spring Cloud分布式開發等。本書內容緊扣互聯網企業的實際要求，從全注解下Spring知識講到Spring Boot的企業級開發，對於Java開發人員，尤其是初學Spring Boot的人員和需要從傳統Spring轉向Spring Boot開發的技術人員，具有很高的參考價值。

Slow down with the Sloth of Eric Carle's original story in this unabridged, sturdy board book, perfect for even the youngest readers!Slowly, slowly, slowly . . . that's how the sloth lives.Set in the lush world of the tropical rainforest, this board book edition of Eric Carle's original picture book is an exquisite showcase of his colorful collage art with a meaningful message: Relax! Take a break and enjoy your world. See if you can saunter instead of sprint, and remember to appreciate the merits of a leisurely way of life.

A poetic, spell-binding message from the Earth directed straight to 4+ readers inviting us all to appreciate the natural wonders around us and to take steps to protect them.The Earth itself takes the reader on a glorious tour of the wonders of nature, both little and large. Love, the Earth is an enchanting story that gives readers the perfect chance to see all the facets of the Earth, its mysteries, its generosity and its unparalleled beauty. It is also a powerful call to arms to look after the Earth in turn.Combining charming, rhyming text and spectacular artwork, this book is a magnificent celebration of the Earth."Hopgood, the illustrator of Wow Said the Owl, brings his unique style to Stickley's powerful anthem about the climate crisis." The Bookseller

本書從初學者的角度詳細講解了Kotlin開發中常用的多種技術。全書共13章，內容包括Kotlin入門、Kotlin編程基礎、函數、面向對象、集合、lambda編程、泛型、Gradle、協程、“坦克大戰”遊戲開發、DSL、Kotlin與Java互操作、時鐘。本書通過典型的案例、通俗易懂的語言闡述面向對象中的抽象概念，在集合、Lambda編程、泛型、Gradle、協程等章節中，通過剖析案例、分析代碼結構、解決常見問題等方式，幫助初學者培養良好的編程習慣。第10章運用前幾章的基礎知識實現了一個坦克大戰的遊戲案例開發。第11～13章分別介紹了DSL、Kotlin與Java進行互操作以及通過Kotlin語言實現一個JavaScript語言的時鐘項目，幫助初學者掌握Kotlin語言與Java語言、JavaScript語言的互操作。本書既可作為高等院校本、專科計算機相關專業的教材，也可作為社會培訓教材，是一本適合廣大編程愛好者參考和學習的書籍。為了幫助編程者更好地學習本書中的內容，本書還提供了配套的源代碼與視頻等資源，方便讀者學習。

本書結合作者近十年Java開發經驗，從開發實際項目的角度入手，向初次接觸IntelliJ IDEA(本書使用的是2022版)的讀者介紹了該工具的使用技巧。本書分為7章。第1章主要介紹IDEA的安裝、更新、註冊和卸載。第2章主要介紹IDEA的基礎配置和高級配置。第3章介紹如何通過IDEA創建第一個Java項目、配置項目和模塊、開發工具包以及庫相關信息。第4章主要介紹IDEA編輯器、源碼導航、搜索和替換、代碼操作、實時模板、文件比較、拼寫檢查、語言注入、暫存文件、模塊依賴圖/UML類圖、版權、宏、文件編碼等內容。第5章介紹IDEA運行/調試/測試應用程序、代碼覆蓋率、連接服務器、分析應用。第6章介紹IDEA啟動、管理、配置VCS，Git代碼分支管理、提交、合併、解決衝突、暫存和取消代碼修改。第7章介紹IDEA的Terminal終端仿真器、JShell控制台、連接並操作數據庫、連接Docker、開發Groovy語言、創建Spring Boot項目等。本書適用於所有Java編程語言開發人員、IDEA愛好者以及所有計算機專業的學生等。

在過去幾年中，JavaScript憑藉Node.js和SpiderMonkey等平臺，在伺服器端程式設計中得到了廣泛應用。JavaScript程式師因而迫切需要使用傳統語言(比如C++和Java)提供的工具，包括傳統的資料結構以及傳統的排序和查找演算法。《資料結構與演算法JavaScript描述》討論在陣列即物件、無處不在的全域變數、基於原型的物件模型等JavaScript語言的環境下，如何實現高

本書代碼採用Java語言編寫，分為上、下兩篇，共15章。其中，第1-9章為上篇，講解數據結構和算法基礎，為讀者梳理基本知識，內容涵蓋線性結構、樹結構、圖結構、排序與查找、窮舉法、遞歸算法、貪心算法、動態規劃、回溯法；第10-15章為下篇，收集了50多道大廠面試真題，針對每道題都給出了分析和解答，幫助讀者提升解決實際問題的能力。

本書內容是註冊網絡安全源代碼審計專業人員(NSATP-SCA)認證培訓的理論知識部分，對代碼審計的基礎知識和涉及的內容、代碼安全審計規範和審計指標進行了介紹，同時，針對目前常用的程序設計語言Java、C/C++和C#，分別基於其特點和漏洞測試規範中的案例進行了分析和解讀。

本書講述Apache Flink大數據框架的原理，以及如果將Apache Flink應用於大數據的實時流處理、批處理、批流一體分析等各個場景。通過原理深入學習和實踐示例、案例的學習應用，使讀者瞭解並掌握Apache Flink流處理的框架的基本原理和技能，接近理論與實踐的距離。 全書共分為8章，主要內容包括Flink架構與集群安裝、Flink開發環境準備(基於IntelliJ IDEA和Maven)、開發Flink實時數據處理程序、Flink流數據分析、時間和水印概念、窗口操作、狀態和容錯、側輸出流、Flink流連接器、Flink流處理案例、開發Flink批數據處理程序、使用Table API進行數據處理、Flink on YARN、基於Flink構建批流一體數倉、基於Flink和Iceberg數據湖構建實時數倉。本書源碼全部在Apache Flink 1.13.2上調試成功，所有示例和案例均提供Scala語言和Java語言兩套API的實現(第8章除外)，供讀者參考。 本書系統講解了Apache Flink大數據框架的原理和流、批處理的開發實踐，內容全面、實例豐富、可操作性強，做到了理論與實踐相結合。本書適合大數據學習愛好者、想要入門Apache Flink的讀者作為入門和提高的技術參考書，也適合用作大中專院校大數據專業相關的學生和老師的教材或教學參考書。

本書是廣州市工貿技師學院計算機程序設計(移動互聯應用開發)專業教師團隊編寫完成。內容包括APP效果圖處理、Java基本程序設計、Java面向對象程序設計、Web UI設計、Android移動應用界面開發、單機安卓軟件開發、APP效果圖設計、網絡安卓軟件開發等內容。全書從專業人才培養目標的確定、專業課程與思政點的融合、任務情景設計、教學活動策劃、教學評價實施等方面進行了較為系統的論述，結構化地呈現了該專業的人才培養目標、課程思政方案、課程標準、教學活動以及專創融合項目等，全書理論知識豐富，邏輯清晰，可以幫助教師快速把握融合思政元素的一體化課程設計思路、教學目標、教學模式、課堂活動及其評價方式，對計算機程序設計類相關專業一體化課程開發具有一定的參考價值。

The son of an enslaved blacksmith learns that his father is using the rhythm of his hammering to communicate with travelers on the Underground Railroad.When Pa falls ill, it’s up to his son to help others along the journey-and also lead his family’s escape.Pa works hard as a blacksmith. But he’s got another important job to do as well: using his anvil to pound out the traveling rhythm-a message to travelers on the Underground Railroad. His son wants to help, but Pa keeps putting him off. Then one day, Pa falls ill, and the boy has to take over.

A framework for understanding the totality of costs and benefits of universal access that will foster honest appraisal and guide the development of good policies.Universal access―the idea that certain technologies and services should be extended to all regardless of geography or ability to pay―evokes ideals of democracy and equality that must be reconciled with the realities on the ground. The COVID-19 pandemic raised awareness of the need for access to high-speed internet service in the United States, but this is just the latest in a long history of debates about what should be made available and to whom. Rural mail delivery, electrification, telephone service, public schooling, and library access each raised the same questions as today’s debates about health care and broadband. What types of services should be universally available? Who benefits from extending these services? And who bears the cost? Stepping beyond humanitarian arguments to conduct a clear-eyed, diagnostic analysis,

In Daily Giving Service: A History of the Diocesan Girls’ School, Hong Kong, Moira M. W. Chan-Yeung and her fellow contributors present a comprehensive history of one of Hong Kong’s oldest girls’ schools. As an alumna of the school, Chan-Yeung traces the history of her alma mater from its establishment in 1860, to its development over the last 160 years until the recent decade. Having experienced stability and turbulences in Hong Kong in the twentieth century, the school has become one of the most prominent girls’ schools in the city. In several chapters written by other alumnae, various aspects of school life of different eras are reconstructed and remembered. The author and other contributors focused on the postwar era in which Hong Kong grew from a small city to a global metropolitan. The expansion of the Diocesan Girls’ School largely followed this trend. The history of the school has also long been connected with the socio-economic development of Hong Kong society, sharing its ha

In Daily Giving Service: A History of the Diocesan Girls’ School, Hong Kong, Moira M. W. Chan-Yeung and her fellow contributors present a comprehensive history of one of Hong Kong’s oldest girls’ schools. As an alumna of the school, Chan-Yeung traces the history of her alma mater from its establishment in 1860, to its development over the last 160 years until the recent decade. Having experienced stability and turbulences in Hong Kong in the twentieth century, the school has become one of the most prominent girls’ schools in the city. In several chapters written by other alumnae, various aspects of school life of different eras are reconstructed and remembered.The author and other contributors focused on the postwar era in which Hong Kong grew from a small city to a global metropolitan. The expansion of the Diocesan Girls’ School largely followed this trend. The history of the school has also long been connected with the socio-economic development of Hong Kong society, sharing its happ

A former US Marine-turned-Canadian business icon traces his path from young Montrealer to Vietnam veteran to dedicated philanthropist.What makes a soldier? What makes a business mind? What makes a philanthropist? In this rich memoir, Canadian icon of mining finance and public service Terry Salman reflects on his remarkable life, offering inspiration and mentorship for others seeking to build their own legacies.Salman traces his journey from his modest beginnings in Montreal as the son of a Turkish immigrant father and Quebec-born mother, to the traumas of the Vietnam War, to his rise up the Canadian business world, and the growing dedication to service that earned him the Order of Canada.He recounts the moments that shaped him: the brotherhood of the U.S. Marines and the lifelong duty of loyalty and community they instilled in him; the traumas he endured as a young sergeant in Vietnam; his return to Canada and the mentors who helped guide his success; and his many roles in helping othe

The beloved star of Friends takes us behind the scenes of the hit sitcom and his struggles with addiction in this candid, funny, and revelatory memoir that delivers a powerful message of hope and persistenceIn an extraordinary story that only he could tell, Matthew Perry takes readers onto the soundstage of the most successful sitcom of all time while opening up about his private struggles with addiction. Candid, self-aware, and told with his trademark humour, Perry vividly details his lifelong battle with the disease and what fuelled it despite seemingly having it all.Friends, Lovers, and the Big Terrible Thing is an unforgettable memoir that shares the most intimate details of the love Perry lost, his darkest days, and his greatest friends.Unflinchingly honest, moving, and hilarious: this is the book fans have been waiting for.

The beloved star of Friends takes us behind the scenes of the hit sitcom and his struggles with addiction in this candid, funny, and revelatory memoir that delivers a powerful message of hope and persistenceIn an extraordinary story that only he could tell, Matthew Perry takes readers onto the soundstage of the most successful sitcom of all time while opening up about his private struggles with addiction. Candid, self-aware, and told with his trademark humor, Perry vividly details his lifelong battle with the disease and what fueled it despite seemingly having it all.Friends, Lovers, and the Big Terrible Thing is an unforgettable memoir that shares the most intimate details of the love Perry lost, his darkest days, and his greatest friends.Unflinchingly honest, moving, and hilarious: this is the book fans have been waiting for.

Specialists give veterans the tools to conquer chronic pain and substance use in this to-the-point guide. For many veterans and service members, life after military service includes what feels like an ongoing mission to disguise or ignore pain. Too often this mission is both secret and lonely―a battle undertaken without the support or even the knowledge of those around them. Some strategies to manage physical, social, and psychological pain are only short-term fixes. Self-medicating, substance use, and bottling up emotions don't work as part of civilian life. Written by professional practitioners in trauma, substance use disorder, pain management, and rehabilitation who are also members of the veteran community, End Your Covert Mission is an approachable, non-judgmental guide for stopping that self-imposed mission and developing solutions that lead to a healthier and happier life. The book includes features that help readers discover a path to recovery: - examples of the types of pai