Java Data Object

C# programmers: no more translating data structures from C++ or Java to use in your programs! Mike McMillan provides a tutorial on how to use data structures and algorithms plus the first comprehensive reference for C# implementation of data structures and algorithms found in the .NET Framework library, as well as those developed by the programmer. The approach is very practical, using timing tests rather than Big O notation to analyze the efficiency of an approach. Coverage includes arrays and array lists, linked lists, hash tables, dictionaries, trees, graphs, and sorting and searching algorithms, as well as more advanced algorithms such as probabilistic algorithms and dynamic programming. This is the perfect resource for C# professionals and students alike.

Written by four experienced Nokia Telecommunications software developers, this is a practical book about object-based and component-based software development. The book concentrates on the most important issues in real-life software development, such as the development process itself, software architecture, the development of user interfaces, data management, and the development of large commercial software products. The book exemplifies the presented practices by using the Unified Modeling Language (UML).

本書以Spring 5.2和Spring Boot 2.2為基礎，系統地講解了在日常企業級開發和微服務開發中面臨的大部分的問題，如函數式編程、Spring MVC、Spring Data、Spring Security、響應式編程、事件驅動、Spring Integration、Spring Batch、Spring Cloud、Kubernetes 與微服務等。本書內容由淺入深，適合有Java基

What can emission lines tell us about an astrophysical object? A workshop at the Space Telescope Science Institute was dedicated to address just this question – for a host of objects (including planetary nebulae and active galactic nuclei) across a broad range of wavelengths (from the infrared through to gamma-rays). Thirteen review articles from internationally renowned experts are presented in this volume. They provide an edited and coherent overview of the latest technical data, techniques in and applications of the study of emission lines from a variety of objects. Chapters include the theory of radiative transfer, photoionising shocks, and emission lines from stellar winds, as well as useful summaries of abundance determinations, atomic data, and diagnostics for IR, UV, gamma-ray and molecular lines. Together these review articles provide an overview of the analysis of emission lines. They summarise current knowledge, highlight outstanding problems and provide focus for fruitful f

The Sun has been an object of scientific interest since the time of the ancient Greeks. The vast amounts of observational data acquired in recent years have led to a greatly improved knowledge of the physics of the Sun. With a minimum of technicalities, this book gives an account of what we now know about the Sun's interior, its surface and atmosphere, its relation to the solar system including the earth, and its relation to other stars. The way that solar power is being converted to useful forms of energy is explained. The book is aimed at anyone with a broad science background interested in learning about the latest developments in solar studies, from those at high-school level to the non-specialist professional.

本書從Spring Boot的基礎知識講起，然後逐步深入講解Spring Boot進階開發的相關知識，接著配合典型項目案例提高讀者的開發水平。 本書共12章，涵蓋的主要內容有：Spring Boot起源；Spring Boot啟動原理分析；Spring Boot整合Web開發；Spring Data數據庫訪問與配置；RESTful風格的接口設計規範；NoSQL相關數據庫應用；Spring Boot的緩存應用；Spring Security安全框架配置；消息隊列相關產品應用；Spring Batch批處理框架的配置與使用；Spring Boot的定時任務應用；Spring Boot實戰案例。 本書適合具有Java基礎知識的開發人員閱讀，尤其適合想全面、深入學習Spring boot框架的Java程序員閱讀。另外，本書還適合相關培訓機構作為教材使用。

隨著分布式實時系統規模的日益增大，對於系統內部通信實時性的要求也越來越高。數據分發服務（Data Distribution Service，DDS）是對象管理組織（Object Management Group，OMG）為分布式實時系統制定的新一代數據傳輸規範，能夠為各種不同類型的分布式應用提供良好的解決方案。本書從DDS技術規範的核心內容、擴展標準和工程應用三個方面介紹了作者所在研究團隊在該領域

A systematic program design method can help developers ensure the correctness and performance of programs while minimizing the development cost. This book describes a method that starts with a clear specification of a computation and derives an efficient implementation by step-wise program analysis and transformations. The method applies to problems specified in imperative, database, functional, logic and object-oriented programming languages with different data, control and module abstractions. Designed for courses or self-study, this book includes numerous exercises and examples that require minimal computer science background, making it accessible to novices. Experienced practitioners and researchers will appreciate the detailed examples in a wide range of application areas including hardware design, image processing, access control, query optimization and program analysis. The last section of the book points out directions for future studies.

Avoiding overly large blocks of code used in most other database programming books, this book shows a simple and easy way to create database programs and explains how to build professional and practical databases more efficiently. In addition to Design Tools and Wizards, the runtime object method is also discussed and analyzed to let users design and implement more sophisticated data-driven applications with complicated coding techniques. Three popular database systems – Microsoft Access, SQL Server 2005, and Oracle Database 10g Express Edition (XE) – are discussed in detail, with practical examples and sample projects. This book will appeal to college students, programmers, and software engineers alike. Sample code and additional exercise questions for students, as well as solutions and lecture slides for instructors, are available via the Web (www.cambridge.org/9780521712354).

Jupiter's magnetosphere (the region of space in which Jupiter's magnetic field influences the motion of charged particles) is the largest object in the solar system; it exhibits new phenomena and behaves, in some respects, like a pulsar. It is a magnetosphere whose physics is dominated by internal sources of plasma and energy. This book consists of twelve carefully interwoven articles written by leading space scientists who summarize our state of knowledge of the physics of the magnetosphere surrounding the planet Jupiter. Ground-based data as well as information from the Pioneer and Voyager spacecraft are used in developing both physical descriptions and theoretical understanding. Physics of the Jovian Magnetosphere is a valuable reference work for those doing research in magnetospheric physics and in a number of related disciplines.

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。

In the first half of the nineteenth century autobiography became, for the first time, an explicitly commercial genre. Drawing together quantitative data on the Victorian book market, insights from the business ledgers of Victorian publishers and close readings of mid-century novels, Sean Grass demonstrates the close links between these genres and broader Victorian textual and material cultures. This book offers fresh perspectives on major works by Charles Dickens, George Eliot, Mary Elizabeth Braddon, Wilkie Collins and Charles Reade, while also featuring archival research that reveals the volume, diversity, and marketability of Victorian autobiographical texts for the first time. Grass presents life-writing not as a stand-alone genre, but as an integral part of a broader movement of literary, cultural, legal and economic practices through which the Victorians transformed identity into a textual object of capitalist exchange.

本書較為全面地介紹了企業級開發框架的構成及應用。全書共9章，以JDK 1.8為基礎，詳細地介紹了從傳統Java Web開發到企業級框架開發的演變發展，其知識點涵蓋Servlet、JDBC、Spring、Spring MVC、MyBatis、Shiro、Redis、緩存，以及腳手架工具Spring Boot和Spring Data等；以案例驅動的方式對知識點進行講解，並在第9章通過貫穿案例講解項目從研發到上線的過程，以練習和操作實踐，幫助讀者鞏固所學內容。

The 'subject' of a sentence is a concept that presents great challenges to linguists. Most languages have something which looks like a subject, but subjects differ across languages in their nature and properties, making them an interesting phenomenon for those seeking linguistic universals. This pioneering volume addresses 'subject' nature from a simultaneously formal and typological perspective. Dividing the subject into two distinct grammatical functions, it shows how the nature of these functions explains their respective properties, and argues that the split in properties shown in 'ergative' languages (whereby the subject of intransitive verbs is marked as an object) results from the functions being assigned to different elements of the clause. Drawing on data from a typologically wide variety of languages, including English, Hebrew, Tagalog, Inuit and Acehnese, it explains why, even in the case of very different languages, certain core properties can be found.

Geometric tomography deals with the retrieval of information about a geometric object from data concerning its projections (shadows) on planes or cross-sections by planes. It is a geometric relative of computerized tomography, which reconstructs an image from X-rays of a human patient. The subject overlaps with convex geometry and employs many tools from that area, including some formulas from integral geometry. It also has connections to discrete tomography, geometric probing in robotics and to stereology. This comprehensive study provides a rigorous treatment of the subject. Although primarily meant for researchers and graduate students in geometry and tomography, brief introductions, suitable for advanced undergraduates, are provided to the basic concepts. More than 70 illustrations are used to clarify the text. The book also presents 66 unsolved problems. Each chapter ends with extensive notes, historical remarks, and some biographies. This edition includes numerous updates and imp

The Bobbio Missal was copied in south-eastern Gaul around the end of the seventh and beginning of the eighth century. It contains a unique combination of a lectionary and a sacramentary, to which a plethora of canonical and non-canonical material was added. The Missal is therefore highly regarded by liturgists; but, additionally, medieval historians welcome the information to be derived from material attached to the codex, which provides valuable data about the role and education of priests in Francia at that time, and indeed on their cultural and ideological background. The breadth of specialist knowledge provided by the team of scholars writing for this book enables the manuscript to be viewed as a whole, not as a narrow liturgical study. Collectively, the essays view the manuscript as physical object: they discuss the contents, they examine the language, and they look at the cultural context in which the codex was written.

Quarkus是一個來自Red Hat公司的超音速亞原子Kurbernetes原生Java框架。該框架允許Java開發人員結合容器、微服務和Kurbernetes的能力來構建可靠的、高性能的、快速的雲原生應用和Serverless應用。本書是一本Quarkus開發指南，涵蓋了使用Quarkus所需的大部分知識，書中的所有主題都配有典型案例，全書一共包含50多個案例。全書共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一些基礎應用；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集成等應用場景的開發和實現；第11章將介紹Quarkus在雲原生應用場景下的實施和部署；第12章將引出一個更高級的話題——Quarkus Extension，説明高級開發者在Quarkus的基礎上擴展外部元件。

In this text, students of applied mathematics, science and engineering are introduced to fundamental ways of thinking about the broad context of parallelism. The authors begin by giving the reader a deeper understanding of the issues through a general examination of timing, data dependencies, and communication. These ideas are implemented with respect to shared memory, parallel and vector processing, and distributed memory cluster computing. Threads, OpenMP, and MPI are covered, along with code examples in Fortran, C, and Java. The principles of parallel computation are applied throughout as the authors cover traditional topics in a first course in scientific computing. Building on the fundamentals of floating point representation and numerical error, a thorough treatment of numerical linear algebra and eigenvector/eigenvalue problems is provided. By studying how these algorithms parallelize, the reader is able to explore parallelism inherent in other computations, such as Monte Carlo

Learn How to Better Understand Distributed System Design and Solve Common Problems Enterprises today rely on a range of distributed software handling data storage, messaging, system management, and compute capability. Distributed system designs need to be implemented in some programming language, and there are common problems that these implementations need to solve. These problems have common recurring solutions. A patterns approach is very suitable to describe these implementation aspects. Patterns by nature are generic enough to cover a broad range of products from cloud services like Amazon S3 to message brokers like Apache Kafka to infrastructure frameworks like Kubernetes to databases like MongoDB or Actor frameworks like Akka. At the same time the pattern structure is specific enough to be able to show real code. The beauty of this approach is that even if the code structure is shown in one programming language (Java in this case), the structure applies to many other programming

在本書之中會從零開始為讀者詳細地進行Spring開發框架的原理分析，並且通過一系列的案例講解Spring開發應用的基礎模型，並基於此模型進行不斷的應用結構擴展，除了核心的IoC&DI、AOP技術之外，還講解Spring JDBC、事務處理框架、Spring Data JPA、Spring Cache以及常見的RabbitMQ消息組件於Spring AMQP服務整合。除了核心的技術實現之外，本書也針對當前Java面試中常見的問題進行了總結，同時通過功能管理的設計方式進行了Spring之中的核心源碼解讀，為後續的SSM框架開發、Spring Boot、Spring Cloud打下了堅實的學習基礎。

使用Spring Boot框架構建基於Java的微服務架構，將應用程序從小型單體架構蛻變為由多個服務組成的事件驅動架構。這個**版本圍繞服務發現、負載均衡、路由、集中式日誌、按環境配置和容器化等知識點，循序漸進地講述微服務架構、測試驅動的開發和分布式系統中的常見模式。本書介紹Spring Boot**版本新增的功能，包括支持**版本的Java SE、使用JUnit 5進行測試、更新用於服務發現和負載均衡的Spring Cloud工具、使用雲原生構建包構建Docker映像、提供基本的集中式日誌解決方案、使用Sleuth實現E2E可追溯性、使用Consul進行集中式配置、依賴項升級、支持Spring Data Neumann等。 作者Moisés使用緊貼實用的方法來解釋使用這種軟件架構的好處，而不是只偏重理論概念，介紹了計算機編程中的一些**進技術。你將專注於學習關鍵技術，從開發最小可行性產品入手，並保持演進的靈活性。主要內容?使用Spring Boot構建微服務?發現分布式系統的架構模式，如異步處理、最終一致性、彈性、可擴展性等?在RabbitMQ中使用事件驅動的架構和消息傳遞?使用Consul進行服務發現，使用Spring Cloud Load Balancer進行負載均衡?使用Spring Cloud Gateway路由請求?使用Spring Cloud Consul按環境進行靈活配置?使用Sleuth和集中式日誌記錄從頭到尾跟蹤每個請求?將微服務作為Docker容器部署到任何需要之處? 使用Docker Compose啟動微服務架構中的所有組件

此版本中，內爾‧戴爾(Nell Dale)不再是《數據結構(C++ Plus 實現)(第 6 版)》的唯一作者。 本書加入了兩位作者――奇普‧威姆斯(Chip Weems)和蒂姆‧理查茲(Tim Richards)，並繼續保持以往版本的優良傳統。在其他論著方面，奇普與內爾合著了三十多年，如 Java Plus Data Structures，為本書及其早期版本奠定了基礎，並對教學方法的改進作出了重大貢獻。在 Programming and ProblemSolving in C++ 的最新版本中，蒂姆、奇普和內爾三人密切合作，共同致力於讓世界各地的學生能夠取得成功，同時他們對教學的熱愛也激勵著學生們每天走進教室學習。 在過去的二十年裡，傳統的數據結構課程已經發展到更廣泛的主題，包括抽象數據類型(AbstractData Type，ADT)、軟件工程和算法的基本分析。 數據結構(Data Structures)研究如何在組織關係中表示數據集合，以及如何編寫相應操作的算法。 抽象數據類型是指一個定義屬性的數據類型以及這個數據類型上的一組操作。計算機科學教育的重點向更加抽象的方向轉變。現在，在程序中除了研究如何表示對象之外，還研究數據對象類型的抽象屬性。 Johannes J．Martin 說得非常簡單：“從觀點來看，數據對象是由數據類型(對於使用者)或數據結構(對於實現者)來描述的。”a抽象的設計和實現都與軟件工程密切相關，軟件工程旨在將工程方法應用于開發可靠、健壯和高質量的軟件。一個糟糕的抽象會導致一組煩瑣的應用案例，迫使程序員要麼編寫不必要的複雜代碼，要麼忽略重要的有效性檢查。一個糟糕的實現可能導致效率低下或容易出錯。 高效實現的一個方面是能夠分析既定算法。因此，在本書中，我們將抽象和應用程序的實現分開介紹，並分析所介紹的算法。

Big Data + 機器學習，同時滿足儲存及運算，用Flink+Alink打造全智慧大數據平台 ▌業界唯一 Flink是一個開放原始碼的分散式巨量資料處理引擎與計算框架。專門針對無界資料流程和有界資料流程進行統一處理，是業界唯一開放原始碼的分散式巨量資料處理引擎與計算框架。 ▌最大特色 Flink最大的特色，就是能進行有狀態或無狀態的計算，對無界資料流程和有界資料流程進行統一處理，並且是一個開放原始碼的分散式巨量資料處理引擎與計算框架。 ▌功能強大 Flink功能強大，可進行的資料處理包括即時資料處理、特徵工程、歷史資料（有界資料）處理、連續資料管道應用、機器學習、圖表分析、圖型計算、容錯的資料流程處理等。 市面上幾乎沒有介紹Flink的中文書籍，更別說Flink的最佳幫手機器學習Alink了。Alink號稱中文社區三大機器學習平台，擁有完整的生態系，本書最後兩章使用了Alink實作了一個推薦系統的實戰，這種只運用在巨型商業網站上的服務，現在也走入你我生活，讓我們也可以一窺高手養成的全貌，讓自己也邁向大師之列。 適合讀者 閱讀本書的讀者不需要具備巨量資料理論知識，也不需要懂得Hadoop、Spark、Storm 等巨量資料領域的知識，但是需要具備一定的Java 語言開發基礎（或至少使用過一種開發語言）。

在學習本書之前，如果對以下問題感到苦惱，那麼你應該認真閱讀本書：Ÿ Spring Boot自動配置的原理是什麼？Spring Boot自動配置源代碼是如何實現的？Ÿ 怎樣才能真正完全掌握Spring Boot官方手冊中介紹的內容？本書和市面上已有的Spring Boot圖書完全不同，本書不是一本介紹類似於@PathVariable、@MatrixVariable、@RequestBody、@ResponseBody這些基礎注解的圖書，它是真正講解Spring Boot的圖書。Spring Boot的核心是什麼？它的核心就是自動配置，以及以自動配置為基礎與大量第三方後端技術進行整合。因此學習Spring Boot應該重點關注的就是它為整合各種框架所提供的自動配置，包括Spring Boot如何整合各種前端框架，如Spring MVC、Spring WebFlux；Spring Boot如何整合各種持久層技術，如Spring Data、MyBatis、Hibernate/JPA、R2DBC、jOOQ等；Spring Boot如何整合NoSQL技術，如Redis、MongoDB、Neo4j、Cassandra、Solr、Elasticsearch等；Spring Boot如何整合各種消息組件，如ActiveMQ、Artemis、RabbitMQ、Kafka等；Spring Boot如何整合各種緩存機制，如JCache、EhCache、Redis、Hazelcast等；Spring Boot如何整合各種安全框架，如Spring Security、Shiro等，這些都只是Spring Boot整合的典型內容，也是Spring Boot官方手冊中介紹的內容。但絕大多數人看Spring Boot官方手冊是完全看不懂的，因為它寫得太簡單了——一共才300來頁，整合各種技術都只介紹了最簡單的代碼片段，因此看不懂是完全正常的。本書的作用就是帶你徹底掌握Spring Boot官方手冊中所整合的各種技術，而且本書會講清楚Spring Boot和Spring框架的關係，帶著你揭開Spring Boot的核心：自動配置的面紗，領著你剖析Spring Boot自動配置的源代碼實現，然後以此為基礎，詳細講解Spring Boot如何整合各種Java後端技術。在掌握了本書知識之後，你不僅能輕松看懂S

In recent years, object-oriented programming has emerged as the dominant computer programming style, and object-oriented languages such as C++ and Java enjoy wide use in academia and industry. This te

Design and develop Java-based, data-driven applications using Spring and Hibernate technology Spring 4 and Hibernate 4: Agile Java Design and Development covers real-world applications for developing

只懂 Java 語法還不夠, 學習使用類別、繼承、介面和集合物件來實作各種資料結構, 才能真正強化 Java 程式設計的能力。 「資料結構」（Data Structures）是計算機科學領域的一門重要課程，在學習基本程式設計，例如：Java 語言的課程後，資料結構提供的相關理論可以快速擴大程式設計的視野，在 Java 程式靈活運用陣列、串列、堆疊、佇列、二元樹和圖形等各種結構來解決問題，或是使用搜

Maths + history + jokes - boring bits = A Quick History of Maths. This book begins around 43,000 years ago with a notched baboon leg, the Lebombo bone (the very first mathematical object in the world) and rushes us past Hindu numerals and the invention of zero, via Pythagoras, Pascal and probability, right up to the present day, with big data and the maths that rules our digital lives. Geometri-coolYou will discover:How to count on your fingers (there are more ways than you might think )Why we have 60 seconds in a minute (hint: it's to do with the ancient Babylonians)How to count like an Egyptian (using hieroglyphs)Why it's hip to be square using square numbersA Pythagorean party trickThe naked truth of Archimedes' bath time mathematicsHow to do matha-magic with magic squares...and much more.In chronological order from pre-history to present day, this is the story of maths itself. It's 43,000 years of human mathematical endeavor squeezed into one book for your reading pleasure. Illustr

The revised Third Edition of An Introduction to Computer Simulation Methodsuses Java to teach physical concepts using computer simulations. The text incorporates object-oriented programming techniques

Introduces the Jini service that facilitates building distributed applications by providing persistent object exchange areas in which remote Java processes can coordinate their actions and exchange da

C# is an object-oriented programming language that is similar to Java in manyrespects but more comprehensive and different in most details. This book offers a quick andaccessible reference for anyone

C# is an object-oriented programming language that is similar to the Java programming language in many respects but more comprehensive and different in most details. This book gives a concise descrip

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Errington explores linguistic evidence of social change among the traditional priyayi elite of Surakarta in south-central Java. Employing data from texts, interviews, observed speech, and questionnair

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