Java Message Service

本書以Java EE為主要開發平臺，系統講解了通過Spring、Spring MVC和MyBatis（SSM）三大框架開發企業項目的方法、技術與實踐。本書主要介紹了Spring、Spring MVC和MyBatis的基礎知識，Spring的資源管理，如何實現控制反轉，如何通過Spring表達式語言簡化代碼，如何通過面向切面編程降低業務邏輯各部分之間的耦合度，如何整合數據層，並結合具體案例講述了如何通過SSM、Spring Boot實現項目的整合。本書適合Java程序員、SSM開發人員、Spring Boot開發人員閱讀。

本書全面介紹 Spring Boot 3 + Vue.js 3全棧開發的基本思想、方法和技術。全書共 13章，內容涵蓋 Spring基礎、Spring MVC基礎、Spring Boot核心知識、Web開發、數據訪問、MyBatis與 MyBatis-Plus框架基礎、安全控制、異步消息、單元測試、Vue.js基礎與進階、電子商務平臺的設計與實現(Spring Boot + Vue.js 3 + MyBatis-Plus)等。書中實例側重實用性、通俗易懂，通過本書的學習，讀者能夠快速掌握 Spring Boot 3 + Vue.js 3全棧開發的基礎知識、編程技巧以及完整的開發體系，為大型項目開發打下堅實的基礎。 本書可作為大學計算機及相關專業的教材或教學參考書，也可作為 Java技術的培訓教材，適合具有 Java和 Java Web編程基礎的讀者，尤其適合廣大 Java EE應用開發人員閱讀與使用。

本書通過具體的Java 程式，以淺顯易懂的語言逐一說明了多線程和併發處理中常用的12 種設計模式。內容涉及線程的基礎知識、線程的啟動與終止、線程間的互斥處理與協作、線程的有效應用、線程的數量管理以及性能優化的注意事項等。此外，還介紹了一些多線程編程時容易出現的失誤，以及多線程程式的閱讀技巧等。在講解過程中，不僅以圖配文，理論結合實例，而且提供了運用模式解決具體問題的練習題和答案，幫助讀者加深對多線

本書是一本高質量的實戰指南，面向Java開發者，旨在幫助他們進階成為資深開發者。作者結合多年一線開發經驗，深度剖析大型互聯網企業通用技術的進階應用，提供豐富的實戰經驗和實用技巧。本書共9章，第1章講解項目管理經驗，第2章從設計模式的角度提升代碼複用、可維護性、擴展性等方面的經驗。第3章深入講解Spring Boot框架的原理和設計思想，幫助讀者更加熟練地運用該框架。第4章主要講解Java項目和中間件部署的相關方案，包括CentOS 7、Docker、DockerCompose、寶塔面板、Kubernetes等。第5～9章講解調優方面的經驗，涵蓋了JVM、MySQL、Redis、消息中間件和ElasticSearch等方面的知識。本書內容豐富、實用，適合多個崗位的讀者，包括Java開發者、技術管理人員、系統運維人員等。閱讀本書後，讀者能快速提升實戰項目經驗，熟練地運用這些技術，並在實際項目中取得更好的效果，因此，對於工作多年的開發者來講，本書也有不可替代的參考價值。

Netty實戰 是為想要或者正在使用Java 從事高性能網絡編程的人而寫的，循序漸進地介紹了Netty各個方面的內容。Netty實戰 共分為4 個部分：diyi部分詳細地介紹Netty 的相關概念以及核心組件，第 二部分介紹自定義協議經常用到的編解碼器，第三部分介紹Netty 對於應用層高 級協議的支持，會覆蓋常見的協議及其在實踐中的應用，第四部分是幾個案例研究。此外，附錄部分會還簡單地介紹Maven，以及如何通過使用Maven 編譯和運行Netty實戰 中的示例。閱讀本書不需要讀者精通Java 網絡和併發編程。如果想要更加深入地理解本書背後的理念以及Netty 源碼本身，可以系統地學習一下Java 網絡編程、NIO、併發和異步編程以及相關的設計模式。

When Geronimo Stilton gets signed up for a dating app, will he get matched with the rodent of his dreams, or will it be a mismatch?Thea Stilton worries Geronimo Stilton, her brother and famouse Editor-in-Chief of The Rodent's Gazette, may be living the lonely bachelor life. With Ben's help, they sign Geronimo up for a dating service. But what happens when the service gives him the most unlikely match?!

本書在編寫時考慮到了Redis的實際應用場景，所以認真詳細分析了Java中的三種Redis開發結構，包括Lettuce、SpringDataRedis以及與SpringBoot的整合開發，整體的圖書編寫中基於Linux系統環境，按照由淺至深的順序遞進知識體系。從最基礎的服務安裝、常用數據類型、Redis配置管理、Java開發、Lua編程，一直講解到集群架構以及RedisStack。在本書中除了講解Redis基本使用之外，還包含有各種的Java應用技術場景，包括：接口冪等性、分布式鎖、響應式開發、SpringSession、Nginx、Keepalived、搶紅包、OpenResty、訪問限流、應用灰度發佈等與當前互聯網開發中聯繫緊密的設計方案。除了與主流開發緊密結合之外， 本書還對RedisStack進行了擴充，分析了RedisJSON存儲、RediSearch檢索、Roaring Bitmap、RedisGraph、RedisTimeSeries、RedisCell、RedisAI等開發模塊的配置與使用，為讀者後續的知識面擴充提供了豐富的知識儲備。

● 探索關系數據庫和SQL ● 安裝MySQL服務器 ● 處理SQL數據 ● 連接SQL數據庫 ● 通過Python、Java和其他語言與SQL交互 ● 常見和有用的SQL術語 ● 構建和規範化SQL示例數據庫

在現在的Java企業級應用中，常見的組合是Spring+Spring MVC+MyBatis(SSM)。MyBatis作為Java後臺開發的核心主流框架之一，性能優異、使用者眾多，讀者基礎較廣。本書是一本詳細介紹MyBatis框架使用指南的書，一切從實際項目出發，主要內容包括MyBatis開發環境、基本操作、運行原理、關聯映射、動態SQL、緩存機制、注解開發、插件技術、逆向工程以及國內流行的MyBatis-Plus，最後一章結合Spring Boot技術詳細介紹了MyBatis在項目實戰中的應用。本書適合Java程序員閱讀。

本書詳細講解了當前Java EE開發流行的SSM框架，重點講述MyBatis、Spring MVC兩大框架的知識與原理以及實際應用，以及Spring+Spring MVC+MyBatis三大框架的整合應用。全書共14章，第1～3章是MyBatis部分，第4～6章為Spring MVC部分，第7章為Spring整合MyBatis，第8章為SSM三大框架的整合，第9章是實戰項目。本書每章都配有大量的案例項目，全書共提供80多個豐富的案例項目，將理論知識融合到項目案例中，使讀者能更加容易地理解SSM框架關鍵技術。本書所有案例及實戰項目均能直接上機運行，提供全部源碼、課件、習題參考答案等配套資源。本書可作為高等院校本專科計算機軟件相關專業Java相關課程教材及社會培訓機構教材，也適合Java技術愛好者學習或參考。

本書提供了300個完整的Java案例,從算法上分為數學、搜索、回溯、遞歸、排序、迭代、貪心和動態規 劃等; 從數據結構上分為字符串、數組、指針、區間、隊列、矩陣、堆棧、鏈表、哈希表、線段樹、二叉樹、二叉搜 索樹和圖結構等。本書針對經典算法,基於相關的數據結構,將問題描述、問題示例、代碼實現及運行結果 相結合進行講解,邏輯清晰,內容豐富,可作為程序開發人員及其他IT從業者學習和提升算法能力的參考 書,也可作為高校計算機相關專業的教材。

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。

本書理論結合實踐，全面、系統地介紹了Spring、Spring MVC、MyBatis框架開發後端應用程序的知識，通過簡單的網上書店案例詳細地介紹了項目開發的一般過程和方法，以循序漸進的方式講解了SSM框架的各種特性，並通過員工管理系統實例整合Vue前端技術和SSM後端開發技術，讓讀者能夠快速掌握並學以致用。 全書共11章。第1章主要內容為Java EE開發簡介和網上書店案例；第2～8章主要講解Spring框架、Spring MVC和MyBatis的相關知識；第9章主要內容為Spring框架的事務管理；第10章主要講解Vue前端框架開發；第11章主要內容為Element+SSM框架項目開發。本書偏重於實踐教學，在講解理論知識的同時，通過一些典型案例讓讀者瞭解理論知識在實際環境中的應用，並對易混淆和較難理解的知識點做了重點分析，以加深讀者對知識的理解。 本書附有教學視頻、源代碼、課件、教學大綱等配套資源，可以作為大學計算機及相關專業的教材和教學參考用書，也可以作為Java 技術初學者的培訓教材，同時適用于廣大Java EE應用開發人員進行查閱與使用。

教材,隨著HTML+Java的Web運用的越來越廣泛,針對JavaWeb應用的測試需求也越來越多,本書順應計算機技術的發展,前三章主要介紹軟件測試基礎知識及案例介紹,從第4章中講述了基於Java的單元測試以及Junit單元測試工具的使用；在第5章中講述了基於Selenium、JMeter、LoadRunner、UFT的自動化測試工具。隨著軟件開發流程的信息化發展,管理工具也越來越多,在第6章講述了軟件研發過程管理工具PingCode,軟件缺陷跟蹤系統Mantis。

OpenCV作為一個應用廣泛的開源計算機視覺庫，正在受到越來越多的關注。目前OpenCV的各類教程基本上以Python和C++為主，基於Java的OpenCV書籍則少之又少，本書旨在彌補這一空白。 本書共13章，前4章是基礎部分，包括OpenCV概述和安裝配置、數字圖像基礎及圖像基礎操作等內容；第5到11章則包括了圖像的幾何變換、圖像平滑、形態學操作、直方圖、邊緣檢測與輪廓、霍夫變換、特徵點檢測和匹配等進階內容；第12～13章屬￿提高內容，主要介紹機器學習和視頻跟蹤技術。 本書以通俗易懂的語言，圖文並茂的講解力圖使初學者能夠快速高效入門。本書面向的讀者是包括高校學生在內的各類初學者、研究計算機視覺的業餘愛好者及需要快速上手的專業人員。

Java Web是Web應用程序開發中的主流技術之一。本書以IntelliJ IDEA為開發平臺，以技術應用能力培養為主線，介紹Web的基礎概念、開發環境、Web前端開發技術、jQuery、Servlet、JSP、網站會話管理、EL表達式與JSTL、JDBC技術、JDBCUtils工具，最後的PetStore項目綜合開發全過程，提供基於MVC模式的Java Web項目開發的學習模板。書中包含的實例來自作者多年的教學積累和項目開發經驗總結，頗具實用性。書中的實例和習題設計融入課程思政元素，讓讀者在技術學習過程中潛移默化地受到德育的薰陶。 為方便教師教學和讀者自學，本書通過嵌入二維碼的方式提供實例講解等教材重點內容的微課，以及免費配套的課件、教學大綱、實例源代碼等。 本書概念清晰、邏輯性強，內容由淺入深、循序漸進，適合作為高等學校計算機相關專業的“Web程序設計”“網絡程序設計”“Web數據庫應用”等課程的教材，也適合對Web應用程序開發有興趣的人員自學使用。希望本書能成為初學者從入門到精通的階梯。

本書內容覆蓋了Java基礎知識，併發編程與多線程，集合原理，JVM原理，I/O與網絡編程，設計模式，Spring全家桶，Dubbo、Netty、MyBatis等互聯網常用框架，分布式與微服務，MySQL數據庫，緩存與NoSQL，消息中間件，互聯網經典場景及面試求職攻略等。

Some Type of Way: Aging out of Foster Care seeks to address the following questions currently relevant to practitioners, policymakers, and researchers: What are the realities of the lives of youth aging out? Why are they struggling? What are agencies and service providers doing to help them? What should be done to help these youth negotiate the transitions out of care and into adulthood? Based on over 90 interviews and almost 1,000 hours of observation of youth aging out and service providers in a mid-Atlantic county in the United States, the book presents real stories along with relevant research and theories to help understand how youth transition out of foster care and into adulthood. Featuring five youth--Plato, Solana, Titi, Matty, and Jaden--and including poignant examples from many others--the book explores the complex and complicated challenges youth face as well as their creative survival strategies and resilience. The book includes descriptions of service providers' efforts t

A beautifully illustrated poetry gift book about making the most of the time we haveA classic poem with a timeless message, presented in a small and beautiful gift book.Rose Milligan never intended to publicly share her poem 'Dust If You Must', but a series of events led her to publish it in The Lady magazine in 1998. Her charming message about what we value in life resonated with audiences, and it has since been read on BBC radio, posted on Instagram, printed on tea towels, read at funerals and put to music.Now appearing as a book for the first time, beautifully illustrated throughout by illustrator Hayley Wells, Dust If You Must is a timeless reminder to focus on the things we can enjoy in the world, rather than the things we think we need to do.

Servlet和JSP是開發Java Web應用程序的兩種基本技術。Spring MVC是Spring框架中用於Web應用快速開發的一個模塊，是當今流行的Web開發框架之一。本書是Servlet、JSP和Spring MVC的學習指南。全書內容分為兩個部分，首部分主要介紹Servlet和JSP基礎知識和技術，包括第 1章到第 15章；第 2部分主要介紹Spring MVC，包括第 16章到第 24章。附錄部分給出了Tomcat安裝和配置指導，還介紹了Servlet and JSP注解以及SSL證書。本書內容充實、講解清晰，非常適合Web開 發者尤其是基於Java的Web應用開發 者閱讀。

Introduce The Famous Five to younger readers with these BRAND-NEW mystery stories for children aged five and up! In this full-colour, newly created adventure story, the children and Timmy find a special toy, hidden deep inside a cave . . .The Five have found a bottle with a message inside! It says that there’s a hidden doll in the caves across from Kirrin Island, so the Five set off on a rescue mission. But the caves are dark and they soon lose their way …Set in the world of Enid Blyton’s best-loved series, this newly created story follows Julian, Dick, Anne, George and Timmy the dog on a special new adventure. The story is broken down into short chapters with vibrant, full-colour illustrations on every page – perfect for shared reading or for newly confident readers to enjoy independently.Also look out for: The Birthday Adventure, Five to the Rescue!, Timmy and the Treasure and Five and the Runaway Dog, illustrated by Becka Moor.Enid Blyton’s eight original short stories about the Fam

本書深入Java虛擬機器底層原理，對JVM記憶體管理中的垃圾回收演算法G1GC進行了詳細解讀。全書分為“演算法篇”和“實現篇”兩大部分：前一部分主要介紹G1GC的演算法原理，內容包括G1GC的併發標記、轉移功能、軟即時性的實現和分代G1GC模式；後一部分聚焦演算法篇中沒有詳細講解的實現部分，基於HotSpotVM源碼，講解物件管理功能、記憶體分配器的機制、執行緒管理方法和G1GC的具體實現。本書以

As thousands of developers focus on constructing reliable, well-performing, and secure APIs, there's immense demand for a practical, up-to-date, technology-and-platform-independent guide to API design. API Design Patterns fills this gap. A team of expert authors cut through the complexity of API communication and message content, presenting rich and complete design guidelines and heuristics for engineering APIs sustainably and specifying them clearly. API Design Patterns covers the entire API lifecycle, from launching projects and establishing business goals through defining architecturally significant requirements, elaborating and implementing designs, and documentation. It illuminates patterns drawn from both public web APIs and proprietary application development and software integration projects the authors have led or participated in. You'll find a complete library of concrete, actionable design patterns, each formatted consistently to explain context, forces, problem, solution, d

Spring Boot是目前Java編程開發Web應用的最流行的方法。本教程是"Java EE基礎實用教程”和"Java EE實用教程”升級版，由於Java EE這個名稱目前已經不太流行，所以直接稱為"Spring Boot實用教程(第4版)”。本教程介紹HTML5基礎和Spring Boot環境、Spring Boot開發入門、Thymeleaf模板引擎、Spring Boot核心編程與開發技術、Spring Boot數據庫開發、Spring Boot安全框架、REST風格接口開發、Spring Boot其他功能和Spring Boot綜合實習等。系統介紹Spring Boot2.x及其應用開發。為了讓讀者能夠解決實際應用問題，其知識點消化實例盡可能自然選擇網絡商城各種子功能，但它們是獨立的，最後"Spring Boot綜合應用”一章，比較系統的介紹網絡商城基本功能的同時巧妙覆蓋了Spring Boot的主要內容，其中子功能雖然與前面不完全相同，但有些熟悉，所以雖然綜合也不太難學。本書包括教程、習題、實驗和綜合應用實習。配套通過教學課件、教程實例和綜合應用工程源文件，同時提供涉及數據庫。本書是目前國內不多見得系統介紹Spring Boot教材。

*Discover The Secret Hours, the gripping new thriller from Mick Herron and an unmissable read for Slough House fans**Now a major TV series starring Gary Oldman*'The new king of the spy thriller' Mail on SundayFrom the Intelligence Service purgatory that is Slough House, where disgraced spies are sent to see out the dregs of their careers, Jackson Lamb is on his way to Oxford, where a former spook has turned up dead on a bus. Dickie Bow was a talented streetwalker once, good at following people and bringing home their secrets. He was in Berlin with Lamb, back in the day.But he's not an obvious target for assassination in the here and now. On Dickie's phone Lamb finds the last message he ever left, which hints that an old-time Moscow-style op is being run in the Intelligence Service's back-yard. Once a spook, always a spook, and even being dead doesn't mean you can't uncover secrets.Dickie Bow might have tailed his last target, but Lamb and his crew of no-hopers are about to go live. 'Mi

本書從動態代理模式、Reactor模式、三大限流策略等知識入手，深入淺出地剖析Spring Cloud+Nginx系統架構的核心原理以及Web高併發開發技術。全書從基礎設計模式和基礎原理出發，理論與實戰相結合，系統、詳盡地介紹Spring Cloud + Nginx高併發核心編程。 本書共10章。前6章剖析Feign高併發RPC的底層原理，解析Hystrix高性能配置的核心選項，闡述Hystrix滑動窗口的核心原理；後4章介紹Nginx的核心原理及其配置，並結合秒殺場景實現Spring Cloud秒殺、Spring Cloud+Nginx Lua秒殺，為廣大Java開發者提供一個全面學習高併發開發的實戰案例。這些知識會為廣大Java工程師解決後臺開發中遇到的高併發、高性能問題打下堅實的技術基礎。

本書旨在培養學生的Java Web框架技術實踐創新和工程能力，為廣大讀者提供一本Java Web框架知識綜合學習和積累項目開發經驗的書。全書理論聯繫實際，引進以項目為驅動的教學模式，詳細系統地講解Struts2、Hibernate5和Spring5框架技術，將項目開發貫穿整個知識體系。全書共分11章，內容包括Struts2框架技術入門、Struts2核心組件詳解、Struts2的高級組件、基於Struts2的個人信息管理系統項目實訓、Hibernate5框架技術入門、Hibernate5核心組件詳解、Hibernate5的高級組件、基於Struts2+Hibernate5的教務管理系統項目實訓、Spring5框架技術入門、Spring5的AOP框架、基於Struts2+Hibernate5+Spring5的校園論壇BBS項目實訓。通過30多個小項目和3個大項目的開發實踐，使讀者能夠掌握基本理論知識，並鍛煉讀者的科學思維能力和綜合應用能力。本書可作為普通高等院校的Java Web框架技術教材，也可作為Java工程師培訓教材或作為Java工程師的參考書。

《爪哇史頌》是印尼滿者伯夷王朝（Majapahit, 也譯“麻喏巴歇”）的一位宮廷詩人普臘班紮（Prapanca，筆名）所寫的讚美詩。全詩共98個詩章，譯成中文只有3萬餘字。但這部詩作不僅有重要的學術意義，而且有無可替代的史學價值。這部詩作對滿者伯夷王朝最輝煌的時代做了全景式的描述：幾乎涵蓋整個馬來半島的政治勢力版圖，印度教與佛教相安相融的和諧景象，經濟和商貿的繁榮盛況，獨具民族特色的盛大皇家宗教禮儀和民間習俗，清晰可信的皇家族譜關係，以及哈奄•武祿國王出訪、巡遊、拜祖、朝聖和狩獵等活動的生動場面，為讀者再現了一個豐滿的、躍動的、立體的帝國形象，為各相關領域的學者提供了不可多得的鮮活的史料。

The Aldens are stranded in a mountain cabin with a mystery.When a snowstorm forces the Aldens to shelter in a cabin, they come across a coded message. Can they solve the mysterious puzzle? Adapted from Gertrude Chandler Warner's story of the same name, this early reader allows children to start reading by themselves with a Boxcar Children classic.

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。

Emotional and honest, this picture book explores a racist encounter from the perspective of a young Black boy, while offering a message of unconditional love and acceptance to soothe the pain that comes from blind prejudice. In this story based on the author's childhood, a young Black boy confronts his first experience of overt racism. In recounting the events to his grandfather, the young narrator asks: “How can she hate me when she doesn’t know me?” Grandpa offers wisdom and encouragement to the child, reminding him that another person’s hate does not change the fact that he is loved and that he matters. While offering an unflinching look at the emotional impact of the encounter, Tyler Merritt presents a message of love and acceptance that will resonate with young readers and offer a starting point for conversations about racial equality between parent or caregiver and child.

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。

One small act of kindness ripples out to connect four kids in this stirring novel by the author of the beloved The Benefits of Being an Octopus. Now in paperback.Libby comes from a long line of bullies. She wants to be different, but sometimes that doesn’t work out. To bolster herself, she makes a card with the message You are amazing. That card sets off a chain reaction that ends up making a difference in the lives of some kids who could also use a boost―be it from dealing with bullies, unaccepting families, or the hole that grief leaves. Receiving an encouraging message helps each kid summon up the thing they need most, whether it’s bravery, empathy, or understanding. Because it helps them realize they matter―and that they're not flying solo anymore.

An illustrated study of the early-generation jet, the F2H Banshee, a frontline aircraft that served with US Navy, US Marine Corps squadrons and Royal Canadian Navy (RCN) squadrons.The F2H Banshee was an extraordinarily successful early-generation jet that outlasted both contemporary and more modern fighter types on the decks of the US Navy’s aircraft carriers in the 1950s. It served in a variety of roles, undertaking fighter, strike fighter, night-fighter, nuclear strike, and photo-reconnaissance missions. The Banshee was a frontline aircraft for more than a decade in an era when jet fighters came and went with relatively short service careers. This volume examines the entire service life of the F2H in the service of the US Navy, US Marine Corps, and the RCN. Initially created as a replacement aircraft for McDonnell’s pioneering FH1 Phantom, the F2H served in the Korean War as a strike fighter, close air support aircraft, B29 escort, and photoreconnaissance aircraft, including the latt

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

If sex is an truth-teller, Eve is waiting to be found out.On an evening when Eve –a young, queer woman in Brooklyn– is feeling particularly impulsive, she posts some nude photos of herself online.This is how Eve meets Olivia, and through Olivia, the charismatic Nathan – and it’s not long before the three begin a relationship that disturbs as much as it delights her. But to whom is Eve responsible? And to what extent do our desires determine who we are?Acts of Service is a provocatively uncompromising debut of sex and sexuality. As incisive as it is exhilarating, it’s a novel that asks us to face our ideas about desire and power: what we bring to sex, the forces that shape it, and how we find ourselves in intimacy.

In this commentary, David deSilva approaches Ephesians as Paul's contribution to the ongoing work of forming his converts' individual and collective identity in Christ through the celebration of God's activity (past, ongoing, and future) on behalf of all who had responded in trust and faithfulness toward Jesus throughout the eastern Roman empire. He explores how Paul's first-century audiences in Roman Asia would have understood and responded to his message, particularly his promotion of the attitudes, pursuits, and practices that would constitute an appropriate response of gratitude for so costly a deliverance and so magnificent a destiny. deSilva's discussion is richly grounded in the Jewish and Greco-Roman contexts that both informed Paul as he composed and his audiences as they engaged his message. He is also attentive to points of relevance to the modern contexts of today's readers who continue to wrestle with Paul's vision for Christian discipleship and human community.

In this commentary, David deSilva approaches Ephesians as Paul's contribution to the ongoing work of forming his converts' individual and collective identity in Christ through the celebration of God's activity (past, ongoing, and future) on behalf of all who had responded in trust and faithfulness toward Jesus throughout the eastern Roman empire. He explores how Paul's first-century audiences in Roman Asia would have understood and responded to his message, particularly his promotion of the attitudes, pursuits, and practices that would constitute an appropriate response of gratitude for so costly a deliverance and so magnificent a destiny. deSilva's discussion is richly grounded in the Jewish and Greco-Roman contexts that both informed Paul as he composed and his audiences as they engaged his message. He is also attentive to points of relevance to the modern contexts of today's readers who continue to wrestle with Paul's vision for Christian discipleship and human community.

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