Linux system security

【本書特色】• 雲端原生的價值與容器執行時期的關係。• Docker與Kubernetes的發展歷史介紹。• 容器技術發展史及其依賴的Linux基礎。• containerd的安裝與部署及CLI工具操作。• Kubernetes中的CRI機制及containerd中的CRI Plugin架構。• containerd中的CNI規範與網路外掛程式。• containerd透過snapshotter管理容器鏡像的方法。• containerd的核心元件架構與各個模組剖析。【書籍內容】本書共分為八章，第一章講解雲端原生與容器執行時期，介紹什麼是雲端原生，探討其價值以及它與容器執行時期的關係，了解Docker與Kubernetes及containerd容器技術的發展歷史。第二章深入探討容器執行時期的概念，從容器技術及介紹容器，容器所依賴的Linux基礎，當前的容器執行時期規範等。第三章則專注於如何使用containerd，內容涵蓋containerd的安裝和部署，以及如何透過ctr和nerdctl兩種CLI工具操作containerd。第四章講解containerd與CRI的關係，介紹Kubernetes中的CRI機制及其演進，containerd中的CRI Plugin架構和設定，以及CRI使用者端工具crictl的使用方法。第五章主要講解containerd中的容器網路，介紹CNI規範、常見的CNI網路外掛程式，以及如何在containerd中指定容器網路建立容器等。第六章介紹containerd和容器儲存，詳細說明containerd是如何透過snapshotter管理容器鏡像的。第七章對containerd的核心元件進行剖析，根據containerd的架構講解組成containerd的各個模組，如API、Core以及Backend層的多個模組。第八章探討containerd在生產與實踐中的一些操作，包括如何設定containerd的監控，如何基於containerd做延伸開發等。

InvestiGators #1-7 套書 (精裝本)Perfect for fans of Dog Man! This goofy graphic novel series follows the super spy alligator duo the InvestiGators as they travel through the sewers and fight the forces of evil.Meet the InvestiGators. With their gadgets, know-how, and super-fast transportation system (they flush themselves down toilets to speed through the sewers!), Mango and Brash are the scourge of the super-villain landscape! As vest-wearing employees of the Special Undercover Investigation Teams, they solve all kinds of mysteries and frequently butt heads with their archnemesis: a former agent known as Crackerdile.Riddled with puns, potty humor, absurdism, and hilarious twists, InvestiGators is the perfect series for Dog Man fans looking for their next great read! It's kid-friendly comics at their best.

With an increasing concern of personal data privacy in Hong Kong and around the world, the Office of the Privacy Commissioner for Personal Data (PCPD), Hong Kong publishes this third edition of Personal Data (Privacy) Law in Hong Kong: A Practical Guide on Compliance to provide practical guidance on the law of privacy, and the ways to protect personal data in everyday life.This third edition will guide readers through the recent developments of personal data privacy in the local, regional and global contexts with updates on recent Administrative Appeals Board and Court decisions, and investigation reports and materials from the PCPD. In addition, some most-concerned issues are discussed, such as ethical development and use of AI, the collection and use of personal data by employers during COVID-19, data protection under work-from-home arrangements, data security measures for ICT systems, guidelines on doxxing offences and data breach handling. This book will certainly provide readers a

開放原始碼架構，任何人都可以設計、分享及改進基於RISC-V的產品 RISC-V精簡指令集架構，易於學習和實現，提升處理器效能 RISC-V適用於從嵌入式系統到高性能計算等多個領域 支援模組化和自定義擴充，根據需要客製化其指令集 RISC-V的低開發成本，開放原始碼和免授權費的特性 RISC-V的開放性，有大量的學習資源和社區支持 強大的生態系統，包括商業公司、學術機構和個人開發者 安全性和可靠性，對於需要高安全標準的應用尤其重要 國際化和標準化，RISC-V能夠與國際技術標準接軌 創新和研究，RISC-V成為了許多創新研究 有了封閉的Windows和MacOS，就有對應自由開放的Linux，而以民主自洽的作業系統生態中，竟然發展出比封閉架構更奔放的世界，如各式各樣的Linux Distros以及全世界市佔率最高的OS：Android。那邊在CPU的世界中呢？封閉的X86及高授權費用的ARM總是讓人綁手綁腳，但RISC-V的出現，讓CPU世界也能享有開放原始碼的自由。開放原始碼和免費使用是RISC-V最大的優勢之一。這不僅讓開發者能夠針對特定的應用場景進行定制和優化，降低了CPU的設計成本，也促進了技術的創新和發展。RISC-V的模組化和簡潔設計更是一大亮點，使得晶片設計者能夠輕易地開發出簡單、高效的RISC-V CPU，尤其適合於對功耗和程式體積有嚴格要求的嵌入式和物聯網領域。自2015年RISC-V基金會成立以來，它已成為一個開放、協作的軟硬體創新者社區，不僅指導著RISC-V的未來發展方向，也推動了其在全球範圍內的廣泛應用。越來越多的產業巨頭加入了RISC-V基金會，如果你想熟悉一個CPU架構，又想自己實作出來，RISC-V將會是你最棒的選擇。

Surrealism in China initially gained a foothold in Shanghai’s former French concession during the early 1930s, disseminated by returning Chinese students who had directly encountered the movement in Paris and Tokyo. Shanghai surrealism adopted a dialectical form, resonating with the modus operandi of the Parisian movement as well as China’s traditional belief system of Daoism. Reconciling the thought of Freud and Marx, Surrealism subsumed the multiple contradictions that divided Republican Shanghai, East and West, colonial and cosmopolitan, ancient and modern, navigating the porous boundaries that separate dream and reality. Shanghai surrealists were not rigid followers of their Parisian counterparts. Indeed, they commingled Surrealist techniques with elements of traditional Chinese iconography. Rather than revolving around a centralized group with a leader, Shanghai Surrealism was a much more diffuse entity, disseminated across copious different periodicals, avant-garde groups, and th

本書介紹了關於OAuth 2及其應用於開放平台，全書共分8章。第1章介紹了OAuth 2的四種授權模式，為後續章節奠定基礎。第2章簡述開放平台的架構和系統組成，給出開放平台功能的宏觀概念。第3章從實戰角度詳細介紹OAuth 2在開放授權系統中的應用，包括流程、參數及四種授權模式的變種。第4章討論了OpenID的整合，儘管它不屬於OAuth 2標準，但在開放平台業務中扮演重要角色。第5章專注於基於授權碼的授權模式，探討生成回呼地址和code的方法。第6章介紹授權過程中使用的加密和簽名算法，以及授權資訊的更新支持。第7章比較了不同類型的授權資訊，幫助讀者根據實際情況選擇。最後，第8章提供基於Spring Security實現OAuth 2四種標準授權模式的範例程式，供讀者參考。【本書看點】★OAuth 2完整詳細說明☆開放平臺架構，API閘道系統★授權模式，獲取code，授權用戶端及密碼模式☆OpenID連接OAuth 2，雪花及Hash演算法、UnionID★授權碼回呼位址實際範例、FaaS介紹☆簽名演算法★授權資料、access_token詳解、JWT實戰☆以Spring Security為基礎的OAuth 2實戰

School's First Day of School meets Good Night, Gorilla in this irresistible bedtime story about School getting ready to go to sleep! As the sun sets, a security guard arrives to help this sleepy little school get some rest. From tucking in chairs to checking all the locks to listening to the silverware snoring, she makes her moonlit rounds. One by one, the lights are turning off and everyone is turning in. Well, everyone except for the turtle from 2A. Will this escapee make it back to bed on time? Bailey's lusciously lyrical and dreamy story expertly peels back the curtain for the littlest readers who ever wondered what happens to school at night, making Goodnight School the perfect pick for early childhood educators, back-to-school, and, of course, bedtime.

This book explores the possibility of building the resilience of the UNESCO cultural landscapes, both using theoretical conceptions and practical strategies and actions. Two case studies have been selected, one in Italy and one in China, which have then been explored for the first time in such a comparative way. Different notions of landscape, as well as the driving force of changes affecting these landscapes, are examined and compared.Moreover, the perceptions of the local communities regarding these landscapes are examined, using online questionnaires with over 400 participants. This research highlights the need for an integrated management system, building stronger rural communities able to manage change and continuity. Five pillars to build the resilience of these landscapes have been provided, with schemes and figures, requiring a people-centered approach in their management.This book demonstrates strong connections between identity and landscape resilience, especially in inlandar

國內第一本刑事司法教科書刑事司法理論與實務並重、國際與本土兼顧警政、院檢、矯正與更生保護制度完整介紹這是台灣第一本完整介紹刑事司法體系（Criminal Justice System）的書籍，內容從警政執法、被害保護、院檢制度、矯正功能，到社會復歸等處理犯罪問題的各專業體系。各篇章除介紹該領域內之理論，更描述實務情況；既引介西方思想，也呈現本土意涵。

EKS 從不會到入門，從入門到精通 第一本完整探討 EKS 本土書籍 透過問題分析與討論讓你培養問題解決的脈絡 本書內容改編自第 14 屆 iThome 鐵人賽 DevOps 組的優選系列文章《那些文件沒告訴你的 AWS EKS》。 本書從建立 EKS cluster 開始，由「為什麼」為引言反思AWS是如何引用原生 Kubernetes 功能並設計，並溯源 Kubernetes 的原理，進而學習底層 Linux 及網路相關知識。此外，每章節提供逐步除錯驗證，照著步驟實作也能學習到除錯概念。 全書提供 18 個「為什麼」，使用「五個為什麼（Five whys）方法論一層層從 AWS、Kubernetes、容器，最終至作業系統，沿著因果關係順著網上探討釐清整體脈絡。這些「為什麼」們包含了數個 EKS 上實務常見問題，讀者除了能熟悉 AWS 環境及 Kubernetes 限制，也同時釐清作業系統與網路脈絡，提升問題排除的能力，進而持續精進「打破砂鍋問到底」的研究精神。 【目標讀者】 • 想要掌握 Kubernetes 概念和原理的工程師 • 想從 Junior 晉升到 Senior 的 DevOps/SRE 工程師 • 沒有使用過 AWS 雲端環境入門者 • 喜歡親自動手驗證的工程師

Simon Monk對Raspberry Pi百科全書般的豐富知識讓本錦囊妙計第四版成為任何嘗試邁入數位製作世界者的完美指南。本書細節的廣度和深度同時適合初學者和經驗豐富的自造者！------Raspberry Pi的共同創造者Peter Lomas如果你已經開始玩Raspberry Pi，將會發現它的能力持續在擴充。這本膾炙人口的錦囊妙計第四版提供超過200個實作範例(皆附上程式碼)，示範如何於此迷你且低成本的電腦執行Linux，用Python為它寫程式，將它接上感測器和馬達來玩物聯網(IoT)。此新版包含關於Raspberry Pi Pico和以Raspberry Pi做機器學習的新章節。多產的駭客暨作者Simon Monk也會教導基本原則，引導你利用Raspberry Pi使用新技術。透過簡易的範例說明如何：．設定你的Raspberry Pi並連接網路．使用它的Linux作業系統．用Python為你的Raspberry Pi寫程式．使用電腦視覺賦予你的Pi一雙眼睛．使用機器學習從影像和聲音辨識物體．藉由GPIO連接器控制硬體．使用你的Raspberry Pi控制不同類型的馬達和顯示器．使用開關、數字鍵盤和其他數位輸入裝置．使用感測器測量溫度、光線和距離．以不同方法連接至Iot裝置來自動化你的家．使用Raspberry Pi Pico微控制器版

★在最熟悉的作業系統、IDE中，用Tensorflow開發深度學習專案★☆使用Tensorflow.NET在Visual Studio下完成AI開發☆坊間幾乎所有和AI、深度學習、機器學習有關的書籍或教材，均是以Python及相對的框架進行開發，並且建議架設在Linux上。雖然這個環境非常適合進行AI專案的開發，但對於已經熟悉Visual Studio下.NET架構的大部分Windows開發者來說，如果能使用Tensorflow的強大，再加上早就上手的.NET甚至是C#語言，學習曲線真的就只剩下深度學習，排除了Linux及Python的困難。微軟在.NET平臺上引入機器學習，努力使機器學習技術跨越鴻溝，普及至大多數人手中。微軟的ML.NET旨在實現人工智慧的「民主化」，讓每個人都能使用並受益於人工智慧技術。在.NET生態中，人工智慧領域的SciSharp Stack團隊為TensorFlow提供了.NET Standard Binding，使得.NET開發人員可以使用C#在跨平臺的.NET Standard框架上開發、訓練和部署機器學習模型。他們還打造了TensorFlow.NET這個專屬於.NET開發人員的機器學習平臺，簡化了使用TensorFlow的過程。本書即是針對這個族群的使用者，讓.NET眾多的使用者直接跨入AI的領域，在最親切的環境學習，一定會事半功倍。本書為介紹TensorFlow.NET的詳細指南，共有23章。探討雲端運算、人工智慧、巨量資料和雲端原生應用對生活產生了深遠影響，之後說明機器學習.NET開發者的特點，在.NET生態中，SciSharp Stack的團隊，為TensorFlow提供了.NET Standard Binding，使.NET開發人員可以使用C#開發、訓練和部署機器學習模型。其中的產品就是TensorFlow.NET。書中包括資料型態與張量詳解、Eager Mode詳解、自動求導原理與應用、線性回歸實操、MNIST手寫字元分類邏輯回歸、tf.data資料集建立與前置處理、深度神經網路實踐、AutoGraph機制詳解，以及.NET Keras簡明教學等。最後一部分是生產應用與案例，包含CPU和GPU環境下的TensorFlow.NET應用、工業生產環境應用案例、在C#下使用TensorFlow.NET訓練自己的資料集、視覺影像分類

 建立惡意程式碼分析環境，包括FLARE VM和Kali Linux PE檔案結構和PE分析 Metasploit Framework生成shellcode和C語言載入 逆向分析工具基礎，包括靜態分析工具IDA和動態分析工具x64dbg XOR互斥加密shellcode，AES加密原理 API函式混淆，包括API函式混淆的原理與實現，以及使用x64dbg工具分析API函式混淆 處理程序注入原理與實現，使用Process Hacker和x64dbg工具分析 DLL注入原理與實現，Yara檢測惡意程式的原理與實踐 架設REMnux Linux環境，分析惡意程式碼的惡意域名資訊，剖析惡意程式碼的網路流量和檔案行為網際網路的快速發展，網路攻擊日益頻繁，惡意程式碼常被用於控制目標伺服器，執行系統命令、監控作業系統等。惡意程式碼分析工程師需要分析惡意程式碼的樣本，提取shellcode二進位碼，歸納總結惡意程式碼的特徵碼。使用特徵碼辨識對應的惡意程式碼，從而檢測和查找對應的惡意程式。本書是一本基礎入門加實戰的書籍，既有基礎知識，又有豐富範例，包括詳細的操作步驟，實作性強。本書對逆向分析惡意程式碼的基本概念和技術進行介紹，包括基本概念及程式範例。每個基礎知識都有程式範例，力求精簡。每個基礎知識和專案案例，先通讀一遍有個大概印象，然後將每個基礎知識的實例程式在分析環境中操作一遍，加深對基礎知識的印象。台灣剛拿到世界駭客大賽第三名，在實戰中勝過中國隊，想成為駭客的你，這就是你的起步書。

Build strong reading comprehension skills with leveled nonfiction texts and comprehension activities! Engage fifth-grade students in high-quality reading comprehension lessons that include texts with a variety of text structures, dictionaries, comprehension activities, writing prompt activities, and more.Teach reading comprehension skills and nonfiction text structures to your fifth-grade students!Choose from 10 units that span a variety of text structures and topics or use them all!Text structures include:Question and answerMain idea and detailsCause and effectCompare and contrastTime orderNonfiction texts in the grade 5 book include a variety of content-area topics:Science:"The Value of Weeds" Level S"Amazing Ants" Level T"Gravity in Our Solar System" Level VSocial Studies:"A Viking Voyage" Level U"Spying During the Revolutionary War" Level V"Comparing Education in Two Cultures" Level WGeography:"Earth's Precious Water" Level UBiography:"Benjamin Banneker: Astronomer, Writer, and Ant

本書以互動音樂繪本的形式，將霍爾斯特的經典管弦樂組曲《行星》轉化為一段奇幻太空之旅。故事中，Helen 與 Tim 在火箭造型的雙層床準備入睡時，意外展開一場穿越太陽系的冒險。他們飛越火星的高峰與深谷，穿過由冰石構成的小行星帶，欣賞閃爍星辰與壯麗行星。每頁附有音樂按鈕，播放與情節呼應的十段樂曲精華，讓孩子在閱讀中感受音樂的魅力。書末收錄作曲家簡介、樂曲解析與音樂術語，兼具趣味與啟蒙價值。Discover the spellbinding magic of The Planets in this musical reimagining of one of Holst's most famous suites.Push the button on each beautiful scene to hear the vivid sound of an orchestra playing from Holst's score. This tale is about a brother and sister who adventure deep into our solar system. Our story begins one night as Helen and Tim get ready for bed in their new space rocket bunk beds...but sleep will have to wait as they magically blast up, up, up into the glittering night sky, leaving planet Earth far below them. Helen and Tim journey here, there and everywhere through our majestic solar system. They soar past the cold rocky surface of Mars as it rises into towering peaks and plunges into deep canyons and glide through a bumpy asteroid belt made of icy rocks.They blast deeper into

最適合初學者的5G技術書籍由淺入深學習核心網路技術【內容簡介】本書內容改編自第14屆 iThome 鐵人賽 DevOps 組系列文章《5G 核心網路與雲原生開發之亂彈阿翔》。中文社群第一本 5G 核心網路書籍本書是中文社群第一本介紹核心網路的書籍，內容涉及核心網路概念、網路程式設計、Linux 網路子系統與雲原生生態圈，是一本很棒的網路程式設計敲門磚。學習網路程式設計、Linux 網路子系統核心網路經過幾個世代的演變後，它已經從傳統的封閉式硬體與軟體生態邁向開放架構、開放介面的設計。因此，開發者們才有機會以常見的程式語言配合 SDN、NFV 技術開發核心網路，甚至是使用 Linux 網路子系統的幾項核心技術加速資料層的傳輸。透過核心網路學習微服務架構的設計思想核心網路是極度複雜的網路程式，現有的 3GPP 規格書提出的 5G 核心網路架構也與微服務架構的概念十分相似，這讓我們在開發上能夠借鑒微服務架構的核心精神，將核心網路打造成雲原生應用程式。化繁為簡！筆者帶你學習如何閱讀規格書本書將會簡單介紹幾個核心網路中常見的工作流程，以及每個流程中常見的參數，讓讀者可以快速的了解核心網路的運作原理、降低日後閱讀規格書的學習門檻。從開放原始碼專案學習大型軟體開發技巧本書使用陽明交通大學資工系團隊開發的開放原始碼專案 – free5GC 作為核心網路範例的教材，透過導讀其原始程式碼將核心網路的抽象概念具現化。相關開發工具的詳細介紹為了讓讀者能快速的上手，筆者會針對 free5GC 目前使用到的技術或是雲原生開發生態圈的技術進行介紹，主要包含了：Go 語言（注重在並行程式與網路程式設計的部分）、容器化技術（包含 Docker 與 Kubernetes）、CICD 工具、Linux系統的基本知識。【專業推薦】作者在書中所分享的知識和經驗，是他在學習和實踐中的珍貴心得。對於想入門5G核心網路技術的讀者們，這本書將是你的最佳選擇。禾薪科技主管｜Tim這本書從核心網路的演進和基本的核心網路的網路元件介紹，鉅細靡遺的勾劃出5G核心網路的架構，並且將其對開源軟體的熱情和豐富的開發經驗，對三個重要的5G核心網路的網路元件實作做了詳細的描述，使讀者不只是了解原理，還可以知道實際的程式如何撰寫。國立陽明交通大學 資訊學院 副教授｜陳健強烈推薦這本書給所有尋求深入了解 5G 核心網路的讀者。希望台灣有

Hop to it with Science Comics: Frogs, the next volume of First Second's middle-grade nonfiction series!Every volume of Science Comics offers a complete introduction to a particular topic—dinosaurs, the solar system, volcanoes, bats, robots, and more. Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these books are for you!With their signature sounds, athletic tongues, and bulging eyes, there’s a lot to love about frogs! But did you know that they soak up air and even liquid through their skin? Or that they use their eyes to swallow food? From tiny tadpoles in water to boisterous bullfrogs on land, the life cycle of these amphibious acrobats is one of the coolest examples of metamorphosis around. So pull up a lily pad and dive in, because the frog facts in this book will truly give you something to croak about!

In this young adult adaptation of the Oprah Book Club selection andNew York Timesbestselling nonfiction work, Pulitzer Prize–winning author Isabel Wilkerson explores the unspoken hierarchies that divide us across lines of race and class. Revealing and timely, this work will speak to young people who are engaged more than ever with the world around them, or to anyone who believes in a more just existence for all.Readers will be fascinated by this young adult adaptation of theNew York Timesbestselling nonfiction work as they follow masterful narratives about real people that reveal an insidious phenomenon in the United States: a hidden caste system. Caste is not only about race or class; it is about power—which groups have it and which do not. Isabel Wilkerson explores historical social hierarchies, including those in India and Nazi Germany, and explains how perpetuating these rankings dehumanizes vast sections of society. Once we learn the reasons behind caste and see the often heartbre

The Locked Tomb Series #1-3The Emperor needs necromancers.The Ninth Necromancer needs a swordswoman.Gideon has a sword, some dirty magazines, and no more time for undead nonsense.Tamsyn Muir’sGideon the Ninth, first in The Locked Tomb Trilogy, unveils a solar system of swordplay, cut-throat politics, and lesbian necromancers. Her characters leap off the page, as skillfully animated as arcane revenants. The result is a heart-pounding epic science fantasy.Brought up by unfriendly, ossifying nuns, ancient retainers, and countless skeletons, Gideon is ready to abandon a life of servitude and an afterlife as a reanimated corpse. She packs up her sword, her shoes, and her dirty magazines, and prepares to launch her daring escape. But her childhood nemesis won’t set her free without a service.Harrowhark Nonagesimus, Reverend Daughter of the Ninth House and bone witch extraordinaire, has been summoned into action. The Emperor has invited the heirs to each of his loyal Houses to a deadly trial

An analysis of the lessons learned from tuberculosis control in Shanghai. Tuberculosis Control and Institutional Change in Shanghai, 1911-2011 is the first book on the most widespread and deadly infectious disease in China, both historically and today. Weaving together interviews with data from periodicals and local archives in Shanghai, Rachel Core examines the rise and fall of tuberculosis control in China from the 1950s to the 1990s. Under the socialist work unit system, the vast majority of people had guaranteed employment, a host of benefits tied to their workplace, and there was little mobility--factors that made the delivery of medical and public health services possible in both urban and rural areas. The dismantling of work units amid wider market reforms in the 1980s and 1990s led to the rise of temporary and casual employment and a huge migrant worker population, with little access to health care, creating new challenges in TB control. This study of Shanghai will provide valu

● 認識 PyQt 和 Qt Designer ● 了解 PyQt5 和 PyQt6 的差異 ● 程式碼均包含 PyQt5 和 PyQt6 版本 ● 程式碼均有一般寫法和 class 寫法 ● 介面與視窗元件 ● 介面佈局方法 ● 行為與事件 ● 樣式、影像和繪圖 ● 十個精選實用範例 Qt 本身是 C++ 的函式庫，而 PyQt 則是 Qt 的分支，是 Python 用來設計使用者介面 ( GUI ) 的函式庫，主要使用 Python 搭配 Qt 進行介面的設計開發，除了能完整利用 Python 語法，也保留了 Qt 的強大功能，目前市面上許多軟體，也會使用 PyQt 進行開發。 雖然 Python 本身內建 Tkinter 函式庫，但 PyQt 能用更容易理解的程式碼，以及更美觀的介面進行設計，此外，PyQt 也可以搭配 Qt Designer ( 針對 Qt 開發者的跨平台介面開發工具 ) 進行開發，並輕鬆的在 Windows、Linux 及 Mac OS 等作業系統運行。 本書是專門介紹 PyQt 的書籍，除了同時介紹 PyQt5 ( 最普及 ) 和 PyQt6 ( 最新 ) 兩種版本，每個範例程式碼都會包含「一般寫法」和「class 寫法」，從最基本的介面與視窗元件，行爲和事件、繪圖與圖形編輯都有詳細介紹，最後也會透過十個常用的精選範例，帶領大家實作出完整的應用。

Learn all the essential facts about our solar system and beyond in this illustrated, interactive, and educational activity book for kids. How old is the universe? How was the Earth formed? What lies beyond our solar system? Active Learning: Stars & Planets covers all these questions and more! Children will have fun learning through doing, with dozens of different activity types to fully engage with and explore the stars and planets in outer space. Kids aged 8-12 will be occupied for hours as they pore over the information-packed pages in this space activity book and tackle the wide range of puzzles - including mazes and tangles, code-breakers, matching games, anagrams, word searches, logic games, classification and identification games, quizzes, sudoku, odd one out, drawing, and colouring.This exciting stars and planets activity book for children includes: - Detailed, high-quality illustrations and photography alongside informative text to engage children aged 8-12 with learning. -

Boom! Snap! Whiz! Zap!The Magnificent Makers is a fiction chapter book series filled with real science, adventure, and characters kids will love! Every book includes two science activities kids can do at home.A modern-day Magic School Bus for the chapter book reader!Pablo, Violet, and their new friend, Lorenzo, return to the Maker Maze for a science lesson about the human body! With new challenges in store, they get to learn all about the heart, lungs, and digestive system. But even though the Maker Maze is as fun as ever, Pablo seems a little annoyed with his friends' playful teasing.InHuman Body Adventure, the kids remember that it's important to put themselves in others' shoes and to always be kind. Don't miss the other books in the series!

Three casinos. Three bodies. Three days. Crack the case with the Naturals series by Jennifer Lynn Barnes, #1 New York Times bestselling author of The Inheritance Games. After a string of brutal murders in Las Vegas, Cassie Hobbes and the Naturals are called in to investigate. But even with the team's unique profiling talents, these murders seem baffling: unlike many serial killers, this one uses different methods every time. All of the victims were killed in public, yet the killer does not show up on any security feed. And each victim has a string of numbers tattooed on their wrist. Hidden in the numbers is a code-and the closer the Naturals come to unraveling the mystery, the more perilous the case becomes.Meanwhile, Cassie is dealing with an equally dangerous and much more painful mystery. For the first time in years, there's been a break in her mother's case. As personal issues and tensions between the team mount, Cassie and the Naturals will be faced with impossible odds-and imposs

A witty introduction to the Louvre’s many masterpieces, told from the perspective of the subjects themselves – including resident superstar Mona Lisa.Millions of people visit the Louvre Museum every year to gaze and gawp at its all-star art collection. But there’s one star who gets a lot more attention than anyone else – and her very own special queuing system, if you can believe it! Well, the Louvre’s many other masterpieces aren’t too happy about being overshadowed – and they’re here to tell everyone what makes them just as worthy of the Mona Lisa’s teeming crowds.With a focus on portraits and other person-centred artworks, Mona Lisa and the Others reveals the stories behind some of the Louvre Museum’s most famous artworks. Napoleon Bonaparte takes readers behind the scenes at his own coronation; the Venus de Milo explains what happened to her missing arms; the Seated Scribe lets slip some gossip about the ancient Egyptian royal family; and Madame le Brun has a polite moan about jugg

This revised edition of Everything You Need to Ace World History is the same indispensable resource so many students depend on, updated with new and improved content that thoughtfully explores World History. Sections that cover culture, social movements, war, colonialism, and imperialism have been revised with an eye for balanced viewpoints, and cultural competency, examining the contexts of power, oppression, resilience, or transformation. An updated final unit includes new material bringing the book into the 2020s with content focusing on updates in technology, climate change, space exploration, global security, the COVID-19 pandemic, and more. By providing a well-rounded context, decentering Indo-European perspectives, and using language that recognizes the humanity of historical subjects BFN World History will be a critical tool for students as education styles shift toward this informed approach to history. Big Fat Notebook is a first of it's kind series of subject specific study

The introduction of elections to district advisory bodies during the early 1980s was expected to improve the public delivery of services. However, as time passed, electoral politics led to party politics, elite fragmentation and political struggles. Politicization and hyper-politicization in the Hong Kong Special Administrative Region has brought about a fluctuating pattern between administrative recentralization, the Tsang administration’s attempts at decentralization, and the post-2019 administrative recentralization.The purpose of this book is to study the intertwining relationship between district administration and electoral politics. It also examines the political transformation of District Councils after the promulgation of the National Security Law in late June 2020. Written by experts in the field, this book is a good reference source for readers interested in district elections, politics, and administration in Hong Kong.

☆★☆★【完整說明Qt 6的主要功能！最詳盡的Qt開發全書！】★☆★☆本書分為六大部分：第1部分為Qt 6基礎。以Qt 6.0的全新類別模組和介面，重新實現了各種基礎實例的功能。第2部分為Qt 6綜合實例。以新的Qt 6.0實現了電子商城系統、簡單文字處理軟體和微信使用者端程式。第3部分為Qt擴充應用。介紹了Qt設定OpenCV和OpenCV處理圖片，在綜合實例方面，展示了醫院遠端診斷系統，運用MySQL建置資料庫，進而有效管理患者資訊。第4部分為QML和Qt Quick及其應用。內容包含了QML及Qt Quick的相關內容。第5部分為Qt Quick 3D開發基礎。這是Qt 6.0新推出的功能模組，它大幅提昇了Qt在3D圖形影像領域的地位。第6部分是關於Qt 6的跨平台開發技術。跨平台是Qt 6.0的優勢特性，本書將Qt在Visual Studio、Android、Python及Linux（Ubuntu）等多種主流平台上的設定和開發方法進行了詳盡的介紹。透過本書循序漸進的教學，讀者不僅可以了解到Qt6的各種功能，也能對於圖形使用者介面的掌握更加熟悉。本書看點✪Qt概述：範本庫、工具類別及控制項。✪QML程式設計基礎、QML動畫特效。✪Qt Quick 3D開發基礎、Qt Quick Controls開發基礎。✪Qt跨平台開發：Visual Studio、Android、Python及Linux(Ubuntu)。

強大與敏捷的編輯器 「在本書的所有新技巧中，學習Vim的大綱和折疊模式最終給了我停止使用Emacs的藉口。僅此一項就值得了。」 Robert P.J.Day 專業開放原始碼培訓師，自Slackware 1.00版出現於24張磁片以來的Linux長期使用者 文字編輯器在程式領域中廣泛的使用，尤其是vi與它延伸家族更為顯著。在這本更新版中，Unix和Linux使用者將學習到vi與Vim的基礎編輯功能，以及更進階的編輯工具。作者Arnold Robbins和Elbert Hannah將介紹Vim最主要的新版本，包含8.0和8.2版。 如果你是程式設計師、計算機系統分析師，或是使用瀏覽器、命令列介面來工作，那麼利用Vim能夠提升你的工作效率並且更容易完成複雜的任務。你將會看到多個視窗(multiwindow)、全域搜尋(global search)和代換(replacement)和更有利於程式設計師的工具，以及學習撰寫互動巨集(macros)和指令稿(scripts)來延伸編輯器。所有內容都以通俗易懂的風格來使本書成為經典。 ‧超越那些基礎vi命令，滿足讀者的特定需求 ‧學習進階vi工具，將繁瑣的編輯工作轉交給電腦 ‧探索那些對vi改進的Vim工具 ‧練習Vim多重視窗編輯的特點，更是對vi的顯著升級 ‧運用Vim腳本客製化並量身打造你的需求 ‧介紹一些圖形化(GUI)版本的Vim(gvim) ‧看見更廣泛的程式編輯整合環境(IDE)

☆★☆★【偶爾想走後門，卻不知如何下手？】★☆★☆ 只有本書，教你如何「安全逆向」！ 駭客堅持使用Android而非iPhone最大的原因，就是其基於Linux的開放及「可亂搞」性。然而就是因為Linux的開放及「可亂搞」，使得Android系統的安全性一直飽受質疑。當你在使用手機時，後台的演算法及爬蟲不斷地從你的手機中撈出資料，因此逆向工程及App安全，一直是Android駭客最感興趣的技術領域。Frida自從2014年末問世以來，迅速在全球安全社區掀起了熱潮，借助Frida動態修改記憶體的特性實現了快速逆向和演算法呼叫功能，Android應用安全分析和對抗技術從未像如今這樣成熟和自動化。然而道高一尺魔高一丈，大型軟體和平台的開發者也逐漸把演算法藏得越來越深，增加演算法本身的複雜度，或利用中間層將演算法保護，使得逆向工作變得更加困難，而Frida的沙盒機制，讓大家能更利用簡單的逆向方法解決這些問題。本書充實地介紹了如何安裝和使用Frida、基本的環境架設、Frida-tools、Frida指令稿、Frida API、批次自動化Trace和分析、RPC遠端方法呼叫，並包含大量App逆向與協定分析案例實戰，此外，還介紹了更加穩定的框架Xposed的使用方法，以及從Android原始程式開始訂製屬於自己的抓取封包沙盒，打造無法被繞過的抓取封包環境等內容。 本書看點 ✪真正Android逆向工程的實作框架 ✪動態修改記憶體架構，使用Kali-Nethunter ✪VM中安裝Kali連上Android手機進行 ✪Xposed、Xposed Hook完整安裝及使用說明 ✪封包/套件截取沙盒 ✪Frida逆向、RPC、協定分析及取證 ✪Android原始碼編輯及Xposed魔改 ✪Android沙盒加解密庫、網路庫、系統庫「自吐」 ✪收費直播間逆向分析 ✪會員制非法應用破解付費繞過機制

【Ronever】4埠HUB集線器 USB 3.0•線長達1.2m，距離不受限。•4in1 USB3.0 端口，超高傳輸速度5Gbps。•輕巧尺寸，帶LED電源指示燈。•USB3.0高速傳輸介面，可向下相容。•免驅動、支持熱插拔、即插即用。•擴充孔可應用於鍵盤、滑鼠、隨身碟...等裝置。產品型號：PC360X額定電壓：DC 5V工作電流：500mA-900mA轉接介面：USB3.0擴充接口：USBx 4 Port尺寸：105(W)x37(D)x25mm(H)線長：約1.2m(含頭)材質：ABS塑膠+電子零件線體材質：PVC線芯：铜芯重量：約50g(不含傳輸線)支援系統：Windows XP/VISTA/7/8/10/Linux. Mac OS 10.0+LED燈顏色：藍色(電源)包裝內容：HUBx1使用方法：拆封即可使用注意事項：●請勿放置於潮濕處或高溫日照下●請勿放置於幼兒易取處●請勿接近火源以及腐蝕性溶劑●內有細小配件，請勿放入口中，以免誤食●六歲以下兒童請在成人監護下使用●三歲以下兒童不宜●須由成人拆開包裝，避免幼兒纏繞產生窒息●使用剪刀等相關工具時，應有家長陪同以免小朋友受傷商品除瑕疵品外，恕不接受退換貨因拍攝略有色差，圖片僅供參考，顏色請以實際收到商品為準

送入口中的那一刻起，食物在身體裡的神奇旅程就開始了。翻翻書中的趣味機關，一探你的身體各器官在食物的消化之旅中，扮演什麼角色，又是如何將吃下肚的東西，改造成馬桶裡見到的模樣。From what happens when you swallow to why poo is brown, this enlightening book takes a rumbling, gurgling trip through the digestive system, meeting helpful juices, blood cells, vitamins and minerals along the way. Discover the stages of digestion, the roles your teeth, tongue, liver and pancreas play, and how different foods help our bodies to function.

Hear ye, hear ye! Get ready to learn all about the most powerful court in the United States.Ever since it was established in 1789, the United States Supreme Court has had a major impact on the lives of all Americans. Some of its landmark decisions have helped end segregation, protected a person’s privacy, and allowed people to marry whomever they love. Best-selling author, former executive editor of The New York Times, and self-confessed political junkie, Jill Abramson has written a detailed and fascinating book that explains how the highest court in the United States works, who gets to serve on it, which cases have had the greatest impact on the country, and why the US justice system is so vital to democracy.With 80 black-and-white illustrations and an engaging 16-page photo insert, readers will be excited to read this addition to this New York Times Best-Selling series.

In Painting Architecture: Jiehua in Yuan China, 1271–1368, Leqi Yu has conducted comprehensive research on jiehua or ruled-line painting, a unique painting genre in fourteenth-century China. This genre relies on tools such as rulers to represent architectural details and structures accurately. Such technical consideration and mechanical perfection linked this painting category with the builder’s art, which led to Chinese elites’ belittlement and won Mongol patrons’ admiration. Yu suggests that painters in the Yuan dynasty made new efforts towards a unique modular system and an unsurpassable plain-drawing tradition. She argues that these two strategies made architectural paintings in the Yuan dynasty entirely different from their predecessors, as well as making the art form extremely difficult for subsequent painters to imitate.

《World of Science 科學世界》系列有趣的內容，能吸引孩子從樂趣中學習，同時透過豐富的擴增實境(AR)動態增進科學知識、活潑有趣的全彩漫畫培養對科學的熱愛。本套書涵蓋多元的科學主題，並符合亞太地區的劍橋小學課程大綱，並具有延伸內容，拓展小讀者的好奇心與科學思維。本系列包含一本特別版《Guss'Gutsy Adventures》，內容由A* STAR(新加坡科技研究局)的消化系統專家－Germaine Yong博士撰寫。 *本系列書擴增實境(AR)互動功能，需依書中說明下載APP(Snap Learn)後使用。The World of Science series engages, educates and entertains children, imparting scientific facts, while nurturing the love of Science through dynamic, full-colour comics enriched by Augmented Reality. All topics covered are in line with the Singapore primary Science syllabus and the Cambridge primary Science curriculum, and also offer beyond-the-syllabus insights designed to stretch inquiring young minds. This set includes a bonus Special Edition book Guss' Gutsy Adventures: An Augmented Reality Tale of a Young Bacteria Navigating the Human Digestive System, authored by A* STAR Scientist Dr Germaine Yong, an expert in the digestive system. The topics covered in this book are taught in the Singapore Science primary school syll

• 本書英文版System Programming獲得美國最權威的書評機構Bookauthority的推薦，並評為最佳網路程式設計書籍。• 作者陳金追為電腦系統軟體世界級的專家！從事軟體研發三十幾年，曾為Oracle開發全新的資料庫復原系統。• 想成為世界級的電腦軟體專家，看本書就對了！本書有系統地介紹如何以POSIX標準所規定的作業系統程式界面，做跨平台的軟體開發，設計出一流軟體。上册第1-11章(系統程式設計)：• 靜態與動態連結，動態載入。程序管理。軟體開發與軟體工程過程。• 檔案輸入/輸出：循序I/O、隨機I/O、向量I/O、非同步I/O、直接I/O。• 程序間通信方法：信號、旗誌、共有記憶、插口、有名與無名導管、信息排隊、映入記憶器檔案。‎• Pthreads多程線程式設計：互斥鎖、條件變數、程線特有資料、修復吊死的互斥鎖、程線取消、生産消費問題。• 共時控制：更新遺失問題、系統五與POSIX旗誌。以組合語言撰寫自己的上鎖與解鎖函數，比系統所提供的任何共時控制設施，都快上25~80%的速度。如何預防鎖死。下冊第12-16章(網路程式設計)：• 網路插口程式設計：不同種類的插口、客戶伺服程式、連線與非連線式通信、同時支援IPv4與IPv6、多工式伺服程式、多播作業、非同步連線、自動重新再連線、查取端口號。• 插口選項：SO_KEEPALIVE、SO_LINGER、SO_REUSEADDR、SO_REUSEPORT 與緩衝器大小 。• 性能調整：如何分別在應用軟體與作業系統核心層次，調整網路插口程式的性能。• 分散式程式設計：如何解決跨印地(endian)、對位、32與64位元混合、永遠往後且往前相容、版本術、預防癱瘓攻撃。• 電腦網路安全：對稱式與不對稱式密碼術。撰寫從事信息紋摘、加密、解密、‎HMAC、數位簽字，‎以及SSL/TLS‎等作業的客戶伺服程式。PKI，如何產生並建立自簽的X.509憑証，如何做不‎同格式憑證的轉換，SSL/TLS 程式設計，如何在SSL/TLS作業時驗證一串的憑證，以及‎如何在SSL/TLS‎上‎做客戶認證等。• 如何設計一流軟體。• 書中200多個C範例程式，均在Linux、AIX、Solaris、HPUX、Apple Darwin上測試過。網路插口程式也在微軟Windows測試過。

Android是一套行動裝置使用的作業系統，這是以Linux作業系統為基礎所開發的開放原始碼（Open Source）作業系統，在本書開發的Android應用程式就是在此作業系統上執行的應用程式。本書的所有範例都是使用Google官方開發工具Android Studio，因為Android程式設計屬於框架（Framework）程式設計，我們並不用重頭建立Android應用程式，而是使用框架的半成品，以繼承和框架的現有元件來建立Android應用程式。本書內容在規劃上可以作為大專院校、科技大學和技術學院關於手機或行動裝置程式設計課程的教材，或是想學習Android程式設計的一般讀者，所以章節架構是從Android的Java語言開始，詳細說明Android最主要的「活動」（Activity）元件，強調佈局和使用介面的互動設計，從基礎選擇功能的介面元件和圖片顯示，到進階的清單介面與選單，再加上訊息與對話方塊，完整說明活動的使用介面建立，和如何與使用者進行互動。

Learn from home and explore the world with these fun and easy board books!The latest in the hit Hello, World! board book series teaches toddlers all about gardens—with easy-to-understand facts about how plants grow and how gardening puts food on our tables.Hello, World! is a series designed to introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms (“Roots spread into the soil below, and then a shoot pushes up out of the earth”) and featuring bright, cheerful illustrations, Hello, World! makes learning fun for young children. And each sturdy page offers helpful prompts for engaging with your child. It’s a perfect way to bring science and nature into the busy world of a toddler, where learning never stops.Look for all the books in the Hello, World! series: •Solar System•Weather•Backyard Bugs•Birds•Dinosaurs•My Body•How Do Apples Grow?•Ocean Life•Moon Landing•Pets•Arctic Animals•Construction Site•Rainforest Animals•Planet Earth •Reptiles•Cars and Trucks •

「範例引導教學，功能逐一詳解！」C語言是一種應用十分廣泛的語言，其程式處理能力強，具有高階語言程式設計的優點，又具有低階語言的特點，因此成為開發系統軟體和應用軟體的首選語言。例如：UNIX、Linux操作系統都是使用C語言編寫的。基於其諸多的優勢，不但電腦專業人員需要掌握它，非電腦專業人員也應該學習並掌握它。作者結合多年C語言教學經驗與教學實踐，編寫了這本書，力求突出以下特色：第一、深入淺出，簡潔

Abraham Silberschatz、Peter Baer Galvin、Greg Gagne 自從 1983 年發行第一版的Operating System Concepts 至今已發行第十版，幾十年來這本書一直受到全球電腦科學相關系所青睞選定為教授作業系統的專用書，因封面皆為“恐龍”圖樣，所以被學生們暱稱為恐龍教科書，而這暱稱有「適者生存」的演化意涵，隨著硬體的進步，從積體電路的開發、個人