Java Message Service

Bill Nye meets Green Eggs and Ham in this playful and rhythmic nonfiction picture book that introduces readers to the concept of DNA, and celebrates the similarities we share with all life-forms--and each other! DNA is the ABCof what makes you, youand what makes me, me. Did you know we share DNA with every living thing? Humans, bugs, bears, even a virus--we all have shared DNA hidden inside us! From a debut author and an award-winning illustrator, here is a bouncy and playful picture book--perfect for the classroom or for story time--about the genetic code that makes up all living things, and reminds us that we're all more alike than we think. "A peppy, approachable intro to a big topic" --Publishers Weekly "...delivers a solidly worthy message grounded in biochemical fact." --Kirkus Reviews "...will certainly pique the curiosity of future scientists." --School Library Journal "A fun introduction to the concept of DNA and genetics, and how we are all connected in some way with other an

Adobe Acrobat DC Classroom in a Book is the most thorough and comprehensive way to learn how to reliably create, edit, share, and sign PDF documents and forms with Adobe Acrobat DC. Each of the lessons in this step-by-step, project-based guide contain a project that builds on your growing knowledge of the program, while end-of-chapter review questions reinforce each lesson. This cross-platform (Mac and Windows) book shows you how to collaborate effectively through electronic reviews, easily work with PDFs across multiple platforms and devices (including via the Adobe Document Cloud service), and speed up your production and business task workflows with Acrobat DC. Learn how to easily convert files from any application to PDF and how to directly edit text and images in PDF documents. Understand how to build PDF forms, and to speed up business workflow by gathering feedback and approval using new shared document review features. Create interactive forms and track responses within Acrobat

本書為深入理解學習Go語言必經之路中的重點知識領域，採用大量精美詳細的圖文介紹，文章講解深入淺出，極大降低了理解Golang底層精髓的學習門檻。 本書包含3篇：第一篇為深度理論篇(第1章～第4章)，包含深入理解Golang中GPM模型、深入理解Golang垃圾回收GC三色標記與混合寫屏障、深入理解Golang內存管理模型、網絡IO複用模型等。第二篇為Golang實戰中需要進階的知識盲區介紹(第5章～第12章)。第三篇為基於Golang從0到1的實現輕量級網絡服務框架Zinx及相關應用案例。 本書主要的面向讀者是已經具有軟件編程開發經驗的工程師、系統開發工程師、期望由Python、PHP、C/C++、Ruby、Java等編程語言轉職到Golang開發的後端工程師、期望深入理解Go語言特性的計算機軟件學者等。

"This is a book that begs us to change the world." Joseph Coelho, The GuardianSpeaking from the future, a girl wears a crown made from the rubbish passed down to her by previous generations. Her Earth is covered by waste, but beneath the landfill she discovers a book of pictures that show her the past – our world as it is now – and she is filled with joy by the beautiful sky, land, sea and creatures that she sees. Alongside her companion horse, she experiences the beauty of our Earth and imagines a world where her crown is no longer made from rubbish, but from an abundance of life.This is a lyrical, stunningly illustrated debut that expresses our need to act now to save the environment, while weaving a positive message about protecting the world we live in.

本書全面講解了Android 下Gradle的詳細用法，並結合實例，讓讀者達到學以致用的目的。本書主要內容如下：第 1章Gradle入門，講解了配置Gradle環境、Gradle Wrapper、Gradle命令行；第 2章Groovy基礎，講解了字符串、閉包等；第3章講解了Gradle構建腳本基礎；第4章為Gradle任務；第5章Gradle插件；第6章Java Gradle插件；第7章Android Gradle插件；第8章自定義Android Gradle工程；第9章Android Gradle高 級自定義；第 10章Android Gradle多項目構建；第 11章Android Gradle多渠道構建；第 12章Android Gradle測試；第 13章Android Gradle NDK支持；第 14章Android Gradle持續集成等核心開發知識。本書講解通俗易懂，適合Android程序員閱讀，也適合作為大專院校相關專業師生的學習用書和培訓學校的教材。

本書的目標是讓大家又快又好地打包學透 Spring 技術棧，內容將涉及 Spring Framework、Spring Boot、 Spring Cloud 等 Spring 家族成員。 本書分為四部分：第一部分“Spring 入門”，先學習基本的 Spring IoC、AOP，隨後過渡到當下熱門的 Spring Boot ；第二部分“Spring 中的數據操作”，其中既有常規的 SQL、NoSQL 數據操作，也有進階的數據源配置和緩存抽象；第三部分“使用 Spring 開發 Web 應用”，講述 Spring MVC 細節的同時，也不放過 Web 安全與 REST ；第四部分“使用 Spring 開發微服務”，除了常規的 Spring Cloud 模塊，也會講解 Spring Cloud Alibaba。在講解具體內容的基本示例之外，書中還設計了一個貫穿主要章節的實戰案例，帶大家一步步從零開始實現一個靈活運用全書內容的項目“二進制奶茶店”。 本書重實戰、重工程現實，是業內專業人員丁雪豐親歷的有效學習路徑，彙集了作者多年的實戰經驗。跟著兔子書，只要具備 Java 基礎知識，就可以快速上手 Spring，並落地實戰項目和生產環境。

網管人207期通路預告資料 封面故事 雲地用戶安全　SSE包辦 雲原生匯集資安邊緣服務　完整存取防護實踐零信任控管 文◎洪羿漣 企業在疫情大流行期間用以緊急應變的混合工作模式，已徹底改變辦公樣態，讓員工不只可透過VPN連線回到公司內網存取資源，同時利用SaaS服務協同工作，提高生產力。 為了確保員工在任何地點、任何裝置執行工作任務，皆可遵循相同管理政策，並配置安全措施以降低資安風險，國際市場上自2021年開始出現基於雲端平台提供的安全服務邊緣（Security Service Edge，SSE）解決方案。SSE解決方案不僅可取代VPN連線，避免攻擊者滲透到內網，更受關注的是能藉此實作零信任網路存取（ZTNA）、雲端存取安全代理（CASB）、防火牆即服務（FWaaS）、網站安全閘道（SWG）、資料外洩防護（DLP）、遠端瀏覽器隔離（RBI），無須複雜的部署程序，即可輔助IT或資安管理者得以掌握弱點，避免爆發資安事故。 專題報導 新型態IT即服務　訂閱穩步升溫 統包軟硬體與服務維運　克服傳統採購流程窠臼 文◎余采霏 受到新冠疫情、全球供應鏈危機以及能源短缺與ESG永續課題影響，近幾年，一切即服務（Everything as a service，XaaS）趨勢快速崛起，而這股浪潮也開始延伸到企業內部部署，在IT基礎架構供應商大力推動之下，即服務（as a Service）消費模式也漸受企業青睞，根據IDC調查，超過60%的企業有興趣將至少部分本地／代管的基礎架構支出轉移到即服務消費模式中。 IDC認為，日益複雜的混合基礎架構是推動企業改變購買和管理方法的因素之一，由消費驅動的Pay As You Go採購模式能夠讓企業更聚焦在業務成效，並且轉移大部分日常技術更新，以及對供應商或雲端服務供應商在系統層的支援責任 。 顯然，IT採購走向訂閱制已成一大趨勢，不管是運算、儲存或是網路領域，多數的供應商或多或少都已具備這類新型態的類雲採購方案，比較積極的業者在近幾年更不斷推出新選項來因應企業環境需求，甚至將ESG相關的能源使用效率放在SLA中，成為即服務消費模式的另一大特色。本期專題，將分別就運算、儲存與網路等面向，邀請業界專家探討即服務消

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

本書以實際應用為目的,系統地介紹了使用ASP.NET 進行開發應該掌握的主要技術。全書主要內容包括ASP.NET概述、ASP.NET 服務器控件、ASP.NET 內置對象、界面外觀設計與佈局、ADO.NET技術、數據綁定技術、Web Service、ASP.NET AJAX技術，最後通過一個綜合案例將主要知識貫穿在一起。全書提供了大量的應用案例,每章後面均附有習題。 本書理論與實踐相結合,注重基礎,案例豐富,適合作為高等院校計算機及相關專業的教材，也可供廣大網站開發技術人員參考。

We use water, electricity, and the internet every day--but how do they actually work? And what’s the plan to keep them running for years to come? This nonfiction science graphic novel takes readers on a journey from how the most essential systems were developed to how they are implemented in our world today and how they will be used in the future.What was the first message sent over the internet? How much water does a single person use every day? How was the electric light invented?For every utility we use each day, there’s a hidden history--a story of intrigue, drama, humor, and inequity. This graphic novel provides a guided tour through the science of the past--and reveals how the decisions people made while inventing and constructing early technology still affect the way people use it today.Full of art, maps, and diagrams, Hidden Systems is a thoughtful, humorous exploration of the history of science and what needs to be done now to change the future.

We use water, electricity, and the internet every day--but how do they actually work? And what’s the plan to keep them running for years to come? This nonfiction science graphic novel takes readers on a journey from how the most essential systems were developed to how they are implemented in our world today and how they will be used in the future.What was the first message sent over the internet? How much water does a single person use every day? How was the electric light invented?For every utility we use each day, there’s a hidden history--a story of intrigue, drama, humor, and inequity. This graphic novel provides a guided tour through the science of the past--and reveals how the decisions people made while inventing and constructing early technology still affect the way people use it today.Full of art, maps, and diagrams, Hidden Systems is a thoughtful, humorous exploration of the history of science and what needs to be done now to change the future.

The eagerly-anticipated sequel to Dana Schwartz's #1 bestselling gothic romance, Anatomy: A Love StoryHazel Sinnett is alone. She’s half-convinced the events of the year before—the immortality, Beecham’s vial—were a figment of her imagination. She doesn’t even know if Jack is alive or dead. All she can really do is run her free clinic, helping people and maintaining Hawthornden Castle as it starts to decay around her.When saving a life leads to her arrest, Hazel seems doomed to rot in prison until a message intervenes: Hazel has been specifically requested to be the personal physician of Princess Charlotte, the sickly daughter of King George IV. Soon Hazel is dragged into the glamor and romance of a court where everyone has something to hide, especially the ladies of the princess’s close circle, who never seem to stay hurt for long…Meanwhile, Jack Currer has been trying to find a way to die. He’s been traveling across the Atlantic, hoarding any information that could cure his immortali