Java Virtual Machine

A lift-the-flap book to imagine what the world will be like by the end of the 21st centuryJoin futurologist Tom Cheesewright on a tour of our world, decades into the future.Eight scenes show readers what wonders await in our cities, our landscapes, inside our own bodies and of course in the expanse of outer space. Lift the flaps to find out what new things we'll be able to do, how new technology will work, and what changes we can expect about the way we live.There'll be virtual assistants to answer all our questions and guide us. There'll be all sorts of gear we can put on to let us explore the oceans and the skies closer than ever before. Gigantic new structures will straddle land and ocean, with soaring elevators that can carry us all the way to space. Engineers will find ways to help people live on Mars, or explore the galaxy. Tiny robotic pills can monitor our health from the inside, and keep us alive for longer.The Future is a place of great hope and excitement, and it's closer th

本書面向藍橋杯全國軟件和信息技術專業人才大賽的軟件類賽項(以下簡稱藍橋杯軟件類大賽)，從數據結構和算法的維度幫助廣大讀者訓練編程思維和計算思維，掌握編程方法和解題技巧。 本書共10章，第1章主要介紹了藍橋杯軟件類大賽的基本情況，歸類匯總了其涉及的知識點(包括算法知識點)，詳細介紹了其在線評測系統以說明評分情況。第2～10章則由淺入深、由易到難地介紹了各類知識點，包括手算題和雜題、基礎數據結構、基本算法、搜索、高級數據結構、動態規劃、數學、字符串、圖論等，對於每一類知識點都簡明扼要地進行說明，並以真題作為例題進行細緻講解，以更好地幫助讀者實現學用結合的學習效果。需要特別說明的是，本書例題的代碼部分，分別由C++、Python、Java三種語言來實現(書中僅提供以C++、Python語言編寫的代碼，以Java語言編寫的代碼可從本書的配套數字資源中獲取)。 本書不僅適合作為藍橋杯軟件類大賽參賽者的備賽用書，還適用於備賽其他編程或算法類大賽(如全國青少年信息學奧林匹克競賽NOI、國際大學生程序設計競賽ICPC、中國大學生程序設計競賽CCPC、中國高校計算機大賽?團體程序設計天梯賽GPLT等)。此外，本書還可作為本科生和研究生的相關算法課程的教材或參考資料。

A bright and sparkling new collection of Phoebe and Her Unicorn comics. In this exciting new collection of Phoebe and Her Unicorn comics, 10-year-old Phoebe Howell and her magical unicorn best friend, Marigold, enjoy a series of fantastical adventures. Phoebe goes back in time to meet her father as a kid and makes some surprising discoveries. Marigold reveals that she sometimes puts the world on mute, a power that Phoebe quickly learns is easy to overuse. And at the Unicorn Award Ceremony, the pair launch a campaign to get Marigold the highest honor. It's all part of the unique bond within one of the most memorable friendships in recent comics history.

本書是面向藍橋杯全國軟件和信息技術專業人才大賽的軟件類賽項(以下簡稱藍橋杯軟件類大賽)的入門圖書，從數據結構和算法的維度幫助廣大讀者訓練編程思維和計算思維，掌握編程方法和解題技巧。 本書共10章，第1章主要介紹了藍橋杯軟件類大賽的基本情況，歸類匯總了其涉及的知識點(包括算法知識點)，詳細介紹了其在線評測系統以說明評分情況。第2～10章則由淺入深、由易到難地介紹了各類知識點，包括手算題和雜題、基礎數據結構、基本算法、搜索、高級數據結構、動態規劃、數學、字符串、圖論等，對於每一類知識點都簡明扼要地進行說明，並以真題作為例題進行細緻講解，以更好地幫助讀者實現學用結合的學習效果。需要特別說明的是，本書例題的代碼部分，分別由C++、Python、Java三種語言來實現(書中僅提供以C++、Python語言編寫的代碼，以Java語言編寫的代碼可從本書的配套數字資源中獲取)。 本書不僅適合作為藍橋杯軟件類大賽參賽者的備賽用書，還適用於備賽其他編程或算法類大賽(如全國青少年信息學奧林匹克競賽NOI、國際大學生程序設計競賽ICPC、中國大學生程序設計競賽CCPC、中國高校計算機大賽?團體程序設計天梯賽GPLT等)。此外，本書還可作為本科生和研究生的相關算法課程的教材或參考資料。

The synergy between Artificial Intelligence (AI) and the Internet of Things (IoT) is shaping the future of technology and opening a world of unprecedented possibilities. Artificial Intelligence of Things (AIoT): Current and Future Trends brings together researchers and developers from a wide range of domains to share with readers their ideas about how to implement technical advances, application areas for intelligent systems, and development of new services and smart devices connected to the Internet through a variety of wireless technologies. Parallel to this, new capabilities such as pervasive sensing, multimedia sensing, machine learning, deep learning, and computing power are opening the way to new domains, services, and business models beyond the traditional mobile Internet. These new areas in turn come with various requirements in terms of reliability, quality of service, and energy efficiency. In Artificial Intelligence of Things readers learn about the challenges and requiremen

"My favourite contemporary children's author is Philip Reeve" - Charlie Higson An epic, thrilling, action-packed city-eat-city adventure starring brave fighter Tamzin Pook, who must travel from the spectator sport combat arena in Margate to the Thunder City, where a chilling, ruthless villain has seized power. She will face Revenants - animal/machine hybrids with ferocious appetites - dangerous mercenaries and must learn to trust a group of oddballs whose eccentricities mask their huge hearts and steadfast courage. The Mortal Engines series has sold over half a million copies in the UK alone via Nielsen Bookscan.Its epic appeal crosses all age ranges Reeve’s novels have won the Guardian Children’s Award, Blue Peter Award, Smarties Gold Prize and the Carnegie Medal. Mortal Engines is now a feature film produced by Lord of the Rings director, Peter Jackson

Can a drum tell the news? How do you play a carrot? Can you turn a cave's stalactites into an organ? (Spoiler alert: yes, you can!) Including a stunning central gatefold that opens out to reveal the family tree of musical instruments, Around the World in 80 Musical Instruments is a visual celebration of the huge variety of instruments played across the world, from those you know to those you almost certainly don't. Discover traditional instruments from various cultures, such as the gamelan and mbira, as well as the creations of modern artists and musicians, such as the Wintergatan Marble Machine and the eerie-sounding Earth harp. Feel inspired to make some noise? Explore the 'make your own' sections to create your own instruments from things around the home.

Join time-travelling penguins Pablo and Splash on an unexpected adventure to the time of the dinosaurs in this hilarious full-color graphic novel, perfect for fans of Dog Man and Investigators. Antarctic penguins Pablo and Splash are polar opposites and besties for life. Pablo is a home-bird and a careful planner. Splash is easily bored and hungry for adventure. Sick to her flippers of the harsh, freezing weather, Splash persuades Pablo to go on a beach vacation with her. When they accidentally find themselves in a scientist's time machine, they end up on the beach....back in the age of dinosaurs! Can Pablo and Splash make their way home before they become dino snacks? This full color graphic novel is perfect for animal lovers, reluctant readers, and graphic novel fans!

A YA true account of seven Danish teens who dared to fight the Nazi war machine, from a National Book Award– and Newbery Honor–winning author.Overwhelmed by Nazi aggression at the outset of World War II, Denmark did not resist German occupation. Deeply ashamed of his nation's leaders, fifteen-year-old Knud Pedersen resolved with his brother and a handful of schoolmates to take action against the Nazis into their own hands. Naming their secret club after the fiery British leader, the young patriots in the Churchill Club committed countless acts of sabotage, infuriating the Germans, who eventually had the boys tracked down and arrested. But their efforts were not in vain: the boys' exploits and eventual imprisonment helped spark a full-blown Danish resistance. Interweaving his own narrative with the recollections of Knud himself, Phillip Hoose tells young adult readers the inspiring story of these young war heroes in The Boys Who Challenged Hitler. This thoroughly-researched and document

本書主要介紹基於Spring框架構架企業級應用程序的技術體系和工程實踐。全書從Spring概述、Spring Boot、Spring Cloud和響應式Spring等4個方面由淺入深地介紹了Spring。本書首先介紹了Spring框架的基礎概念，然後介紹了Spring Boot的核心功能特性，接著介紹了用於構建主流微服務架構的Spring Cloud，最後講解了響應式編程技術。本書通過3個完整的案例來系統展示具體的實現過程。本書面向廣大服務端開發人員，讀者不需要有很高的技術水平，也不限於特定的開發語言，但熟悉Java EE常用技術並掌握一定的系統設計基本概念有助於更好地理解書中的內容。同時，本書也適合對Spring框架有興趣的開發人員閱讀，希望本書能為讀者的日常學習和開發工作帶來啟發與幫助。

本書作者蘇吉特·西瓦桑達拉姆（Sujit Sivasundaram）將帶領讀者進行一次波瀾壯闊的南方航行。跟隨著作者的敘述，我們將回到18世紀末到19世紀上半葉的歷史時空中，走訪毛里求斯、湯加、開普敦、新西蘭、澳大利亞、爪哇、錫蘭、孟買、廣州、哈伊馬角等地，遇見這些地區的原住民與外來者，瞭解他們之間的競爭、對抗乃至合作。我們不僅能看到殖民者與被殖民者之間的戰爭，更能看到這些地區的風土人情，看到原住民如何以自己的方式主動參與全球化進程，塑造“現代”，定義“文明”。

在互聯網迅猛發展的今天，SSM 框架被越來越多地應用于企業級開發之中，其發展勢頭已經超過大部分Java Web 框架，穩居榜首。本書以實用性為原則，重點講解SSM 框架在企業開發中常用的核心技術。內容逐層深入，而非一次鋪開，先逐一講解MyBatis、Spring 和Spring MVC 三大框架的精髓內容，再利用經典案例說明和實踐，提煉含金量十足的開發經驗。為保證學習效果，本書使用SSM 框架技術改造經典項目，通過項目的實現加深讀者對SSM 框架技術的理解和掌握程度。本書提供配套完善的學習資源和支持服務，包括視頻教程、案例素材、學習交流社區、討論組等，為開發者帶來全方位的學習體驗。

本書以當前穩定版 HBase 2.4.9 為基礎，將 Hadoop 升級到 2.10.1 版本，並對客戶端 API 進行升級。本書以精練的語言介紹 HBase 的基礎知識，讓初學者能夠快速上手使用 HBase；深入分析 HBase 的核心思想(如數據讀取和數據備份等)和 HBase 架構(如 B+樹、LSM 樹和 WAL 等)，專注於 HBase 在線實時系統的調優，使 HBase 集群響應延遲更低，讓有經驗的 HBase 開發人員能循序漸進地理解 HBase 源代碼，更好地調試和解決各種實際問題；本書從企業常見的“用戶行為日誌管理系統”著手，結合 HBase 的實際應用場景，讓讀者快速上手，真正做到從入門到實踐。 本書非常適合作為有一定 Java 基礎的開發人員的 HBase 入門教程，也適合作為HBase 運維人員部署和監控 HBase 的參考手冊，還適合作為將 HBase 應用到在線生產環境中的開發人員進行 HBase 在線集群性能調優的技術指南。

本書系統、全面地介紹有關JSP網站開發的知識、技能及實用案例，採用的開發環境是Eclipse+Tomcat+MySQL。本書共8章，主要內容包括JSP開發概述、JSP語法基礎、JSP內置對象、JSP文件對象、JavaBean應用、Servlet應用、JSP數據庫編程、JSP MVC編程，還介紹文件上傳、EL表達式和JSTL標準標簽庫等常用技術，以及AJAX異步刷新、圖片驗證碼、富文本編輯器UEditor等實用技術。本書可作為職業院校及普通本科計算機專業JSP的課程教材，也可作為JSP開發的培訓資料或開發人員的自學參考書，也適合有一定JSP編程基礎的JSP愛好者、JSP應用開發人員參考使用，尤其適合具有Java編程基礎的JSP初學者使用。

本書全面系統地講解了MySQL數據庫的基本原理及應用，結構合理，內容完整，符合高校教育教學的發展規律。本書共15章，主要內容包括數據庫基礎、MySQL數據類型、MySQL運算符、數據庫操作、數據表操作、數據操作、數據查詢、視圖和索引、觸發器、存儲過程和存儲函數、用戶管理、數據備份與還原、日誌與事務處理、基於Java環境操作MySQL數據庫、校園生活購物系統的數據庫設計與實現。本書可作為高校計算機科學與技術、軟件工程及其他相關專業的教材，也可供從事計算機軟件開發工作的工程技術人員及其他相關人員使用，還可作為數據庫管理員的參考書。