Introduction to JavaScript Object Notation

深入網頁程式語言的世界 JavaScript這項程式語言的強項是讓使用者在網頁裡加入程式，幾乎可以說是現今所有網頁應用程式的核心，從社群媒體網站到瀏覽器上運行的遊戲都有JavaScript的身影。不僅如此，幾乎所有設備都能執行JavaScript，使其成為使用者撰寫通用程式碼的絕佳選擇。 這本經典之作的第四版將帶領各位讀者踏上網頁程式語言的學習之旅，從最基本的程式元素開始，逐步建構令人興味盎然的完整程式。本書作者不吝與讀者分享自身多年來維護熱門開放原始碼專案的親身經驗，融入實務見解和範例，讓書中文字更加生動有趣。 《精通 JavaScript 第四版》的更新焦點會放在深入介紹2024年版的JavaScript，調整某些主題的學習重心，更適切地反映現今的開發實務。 本書採用實務導向的教學方式，將理論深植於大量實例之中，激發讀者的學習動機。前半部分的章節內容會完整介紹程式語言的基礎知識，後半部分的章節則會展示如何在兩種程式開發環境中應用前面學到的知識，分別是：網頁瀏覽器和Node.js。本書還納入五個「實作專案」章節，示範如何開發更大型的程式，以對話口吻的輕鬆方式，引導讀者循序漸進學習。這些實作專案包括：路徑搜尋機器人、小型的程式語言、2D平面遊戲、小畫家程式和簡單的動態網站。 多數章節的結尾都會提出練習題來挑戰各位讀者的創造力，藉此練習運用該章節介紹過的概念和技術。本書另有建置一個學習配套網站，提供互動式環境，協助讀者操作這些練習題，探索書中的範例程式。 本書充滿豐富的啟發內容，不論讀者是想要學習JavaScript的初學者或是打算提升自我程式設計技巧的進階學習者，都能從書中找到激發你思考的亮點。 ※本書程式已更新至2024年版的ECMAScript。

JavaScript快速入門與樂趣兼備 《JavaScript程式設計的樂趣》是一本節奏明快又充滿樂趣的程式設計入門指南，帶你用 JavaScript輕鬆踏進程式設計的世界。翻開本書，立刻開始撰寫程式、解決問題，並在短時間內完成可運作的網頁應用與遊戲。 你將從學習變數、陣列、物件、函式、條件判斷、迴圈、類別等基本的程式設計概念開始；在生動的範例和實作練習的幫助下，這些基礎知識將幫助你結合JavaScript、HTML與CSS，建立可以立即執行的互動式網頁應用程式。 接著，你將運用新習得的技能完成三個專案：  一個有虛擬對手的乒乓球模擬遊戲  一個能產生電子音樂的應用程式  一個能從API取得資料並進行視覺化的平台 在這個過程中，你將學到如何： ．透過操作文件物件模型（DOM）來即時更新網頁內容。 ．觸發函式來回應按鍵和滑鼠點擊等事件。 ．使用JavaScript和HTML的Canvas元素產生圖形和動畫。 ．利用D3.js程式庫和可縮放向量圖形（SVG）進行資料視覺化。 ．運用Tone.js和Web Audio API製作電子音樂。 如果你正想一探程式設計，《JavaScript程式設計的樂趣》就是你的魔法工具，帶你快速進入這個奇妙世界，輕鬆寫出真正的程式。別再等了，現在就出發吧！

這不是一本給初學者的JavaScript教科書。相反地，它是寫給那些已經學過JavaScript卻依然感到卡關，對某些觀念依然模糊的開發者。就像大學課程一樣，或許都是死背答案，考試時題目一變就被當掉了。這時該怎麼辦呢？重修就好。那為什麼要再學一次呢？因為我相信許多人第一次都沒有真的把這些觀念學進去，只是為了應付面試而已，面試結束就忘了。這也合理，因為許多地方都是教你這些知識，卻沒告訴你要用在哪裡。這本書共分成了五個章節，分別是：1. 從重新認識JavaScript開始2. 重要與不重要的資料型別3. 物件與有趣的prototype4. 從scope、closure以及this談底層運作5. 理解非同步每個章節都對應到了一些令初學者很頭痛的話題，而你至少可以找到底下疑問的解答：1. 知道this是什麼要幹嘛？2. 知道[]+{}的結果是重要的嗎？3. Closure到底可以用在哪裡？4. Prototype chain好複雜，為什麼又是prototype又是__proto__？5. 理解Event loop中的microtask可以幹嘛？6. Call by value、call by reference還是call by sharing，重要嗎？7. 我怎麼知道自己學習的東西是不是對的？8. 我學這些知識在實際開發中到底有什麼用？本書不教你死背知識，而是給你一個合理的學習理由，並且藉由實際的案例來帶入這些知識，告訴你為什麼要學習，在開發時又會用在哪裡。有些人會說「以後AI要取代軟體工程師了，還需要學這些嗎？」，如果你現在就打算轉行，那確實不需要了。但我相信AI無法完全取代，還是要有人負責debug跟確認AI寫的東西，並負起責任。當僧多粥少時，誰的硬實力比較強，就有越多的優勢，而這就是在AI時代下繼續學習的理由。在《JavaScript重修就好》這本書中，會秉持著重修的精神，相同的語法、相同的知識，但是為讀者帶來嶄新的體驗，並且發現這些知識背後的關聯以及學習的美好之處。我們會逐個擊破那些JavaScript中的重要概念，更進一步去理解它的原理以及特別之處，還有在實際開發上的應用。

全新章節教您巧妙運用AI，讓寫程式更有效率！！ 掌握HTML/CSS/JavaScript技巧， 搭配高效前端框架技術，輕鬆成為專業網頁設計師 以淺顯易懂的方式從設計網站開始談起，從網站建置的過程、設計網站原型(prototyping)的工具以及取得各式網路資源，再循序漸進介紹Web前端三大核心技術：HTML、CSS及JavaScript，並加入前端框架Bootstrap技術，加上書中介紹好用的配色工具，就算沒有美工基礎，藉由Bootstrap工具模組以及配色表，也能快速建構出專業美觀的RWD網站。 本書也安排了Progressive Web Application(PWA)技術，手把手教您逐步將網站優化為Web APP，讓網站能像Native App在手機等行動裝置建立桌面捷徑，瀏覽網頁時具有操作Native App相似的感受。 本書共分三大單元，第一單元為前端開發觀念及HTML+CSS基礎到進階教學；第二單元安排JavaScript基礎的語法以及Web資料庫的應用；第三單元介紹前端框架工具，包括Bootstrap與PWA。各章節除了實用的範例之外，在每一單元也安排了整合練習，讓讀者能加強學習並驗收學習成果，累積實作經驗，適合自修與教學使用。 本次改版新增了一個全新的章節「善用ChatGPT寫JavaScript程式」。透過這個章節，讀者可以學習如何應用AI，來協助自己更有效率地撰寫程式。 |適用對象| ✰對前端技術有興趣卻不知從何入門的初學者 ✰前端開發技術相關從業人員 ✰大專院校網站設計相關課程教材 |重點特色| ✰以淺顯易懂的方式快速了解前端開發的觀念及技術。 ✰熟悉網站原型(prototyping)並善用網路工具與資源加以實作。 ✰循序漸進介紹 Web 前端三大核心技術：HTML、CSS 及 JavaScript。 ✰活用前端框架 Bootstrap 技術以及工具模組，建構 RWD 網站。 ✰使用 Progressive Web Application(PWA)技術，逐步將網站優化為 Web APP。 ✰學習如何聰明使用 ChatGPT 來協助程式開發。 全新章節教您巧妙運用AI，讓寫程式更有效率！！ 本書共分三大單元，第一單元為前端開發觀念及HTML+CSS基礎到進階教學；第二單元安排JavaScript基礎的語法以及Web資料庫的應用；第三單元介紹前端

內容簡介:「本書是我們的測試經典。JavaScript社群何其幸運，因為這本書改用我們喜愛的語言。」—Yoni Goldberg，Node.js 測試顧問，Node.js Best Practices 的作者「這是一本測試名著！」—Jaume Lopez，Institut Guttmann「這本書教你測試哲學，以及單元測試的實作細節。」—Matteo GildoneSpringer Nature「本書對於測試的對象、時機，以及如何做好測試提出適當的見解。」—Rich Yonts，Teradata單元測試的藝術並非只有掌握正確的工具和實踐方法而已，也包含瞭解優秀測試的運作原理、為每一個獨特的情況找出正確的策略，以及在測試過程一團亂時知道該怎麼做。本書提供的觀點和建議將改變你測試軟體的方式。《單元測試的藝術》第三版將教你寫出容易閱讀與維護的測試，不僅介紹測試的基本寫法，也深入探討範圍擴及整個組織的測試策略、問題排除、處理遺留碼（legacy code）和「冷酷」重構。你會愛上這些實際的範例和熟悉的情境，它們將讓你在閱讀的過程中彷彿親臨測試現場。這本第三版增加適用於物件導向、泛函設計，和模組化風格的技術。書中的範例使用 JavaScript。本書主題包括：•決定測試類型和策略 •測試的進入點&退出點•重構遺留碼 •fake、stub、mock 物件，與分隔框架•物件導向、泛函，與模組化測試風格書中的範例使用 JavaScript、TypeScript 與 Node.js。

◖本書特色◗ ♦ 掌握ChatGPT提問技巧，精準引導，獲得符合期望的解答。 ♦ JavaScript多年蟬聯GitHub熱門程式語言排行榜冠軍，學習程式首選技術。 ♦ 涵蓋WEB/APP前端開發三大必學技術：JavaScript(ES6)+HTML5+CSS3。 ♦ 以淺顯易懂的教學與範例，培養程式素養，唯有觀念清楚，才能靈活運用，零基礎也能輕鬆上手。 ♦ 撰寫適合自己的Web應用程式，也能讀懂他人所寫的程式碼，不管是開發、Debug(除錯)或改版維護都能從容以對。 ◖本書內容◗ 這本實用的書籍介紹大量ES6+語法。每一堂課都以循序漸進的方式規劃明確且直覺的主題，以淺顯易懂的方式讓您理解艱澀難懂的關鍵概念，例如瀏覽器與JS引擎的運作模式、DOM、CSSOM、RegExp、物件導向、作用域、迭代、閉包、原型鏈、解構賦值、事件循環與非同步等重要觀念。透過範例實作，加強更多的程式實戰經驗。 本書的目標不僅是培養您的JavaScript程式素養，還教授如何與HTML5、CSS3搭配活用。即使零基礎的初學者，也能夠充分掌握JavaScript的語法和概念。 ◖課程目標◗ ◉ 清楚了解瀏覽器及JS引擎的運作模式 ◉ 熟悉JS語法與瀏覽器console除錯技巧 ◉ 掌握變數作用域、迭代、物件導向與非同步等關鍵技術 ◉ 能夠利用RegExp物件做數據的精準搜尋 ◉ 學會使用JS操作HTML DOM、CSS及Web Storage ◖適用讀者◗ ◉ JavaScript 開發者或初學者 ◉ 網頁程式設計相關從業人員 ◉ 大專院校網頁程式設計相關系所的師生

這本經典暢銷書邁入第九版，感謝眾多讀者與授課教師的支持！ 此次改版除了更新網頁設計相關技術的最新規格，更融入了與AI助理協同作業的觀念與技巧。 傳統以語法為導向的學習模式，在AI時代已轉向「以問題解決為核心」：面對需求時，先拆解問題規劃解法，接著才是撰寫程式碼、測試程式碼。 本書不只教您寫出正確語法，更培養能與 AI 高效溝通的問題解決能力，讓您能生成、審閱並測試出安全、正確且效能良好的程式碼。 ★網頁設計小白一學就會★ 語法教學、範例導向、全彩圖解、淺顯易懂！ ★快速掌握網頁設計關鍵技術★ 網羅最新技術、最新語法、活用熱門前端框架！ 【HTML】、【CSS】與【JavaScript】是網頁設計最核心、也最基礎的技術，無論您是想從頭開發一個網頁或改寫既有的網頁，這三種技術都是必學的基本功。此外，我們還會介紹【響應式網頁設計 (RWD)】、【Bootstrap】、【Vue.js】、【jQuery】等進階的技術與前端框架，幫助您更有效率地開發網頁。 ★與ChatGPT合作寫程式★ 提示工程、拆解問題、生成程式碼、完整測試與除錯！ 在本書中，我們會在章節的開頭講解重要的語法與主題，然後在結尾的地方透過【ChatGPT程式助理新思維】專欄，示範如何與AI助理協同作業，讓初學者不再糾結於繁瑣的語法，快速寫出正確、高效、有用的程式，相同的技巧也可以運用到Gemini、Copilot、Perplexity、Claude等AI助理！ ★提示工程技巧大公開★ 規劃網站架構與繪製網站地圖◎根據線框圖生成網頁、測試與修改◎查詢HTML元素的用途、語法及範例◎根據試算表或表格資料生成網頁、測試、修改與美化◎生成表單網頁、測試、修改與美化◎查詢CSS屬性、針對指定樣式與效果撰寫程式碼◎設定網頁的外觀◎查詢JavaScript語法、撰寫、解讀與轉換程式、註解、除錯◎撰寫綜所稅試算網頁◎查詢Bootstrap語法與元件、撰寫Bootstrap網頁。

網頁設計全攻略，精通六大必學技術！網頁設計 x AI 工具，讓你的創意無限延伸！從零開始，掌握超實用響應式網頁設計技巧！跨平台網頁設計熱門技術大集合！本書精選了網頁設計必學的技術，分為六大主題，從 HTML5 與 CSS3 的基本概念開始，逐步進入 JavaScript 的動態效果，並探討 jQuery 與 jQuery Mobile 的互動設計，最後介紹流行的 Bootstrap 5 框架，立即學會響應式網頁的製作。搭配 AI 工具的應用，讓你在學習網頁設計技術的同時，也能夠掌握智慧化設計的最新趨勢。

Little Explorers: Let's Go! is a first information series for curious youngsters from 3 to 6 years old about the familiar places we go. Let's explore the fire station!With sturdy flaps to lift on every page, little ones can have hands-on fun finding out about what goes on at the fire station. Young readers will enjoy opening doors, recognising each familiar object from the fire engine to the fire pole and learning all about the big bell atop the station.Meet a firefighter, a call handler and a fire chief, watch a team of firefighters spring into action when there's an emergency and find out just what firefighters do in their down time. This book features over 30 sturdy flaps to lift, along with charming artwork that introduces new concepts and vocabulary in a simple and accessible way.

This stylish book presents the human body from head to toe, with clever infographics and fun facts.Did you know that our tongues have between 3,000 and 10,000 taste buds? Or that the human eye can detect over 10 million colors? Or that the middle fingernail grows the fastest, especially during the warmer months?Heat to Toe is the first book in a visually stunning infographics series that shows just how fascinating scientific information can be! It presents a collection of weird and wonderful facts about the human body with fun and stylish artwork that will captivate and delight readers.A COLLECTION OF THE WEIRDEST AND MOST WONDERFUL FACTS: Starting at the top of the human body and moving all the way down to the bottom.GIFT APPEAL: The bold artwork and infographic design paired with easy-to-understand text makes this a perfect gift for both design and science lovers!FULL STEAM AHEAD: Perfect for any kid interested in science and human biology.Perfect for:Gift-givers looking for science

Build your child's pre-reading skills with this rollicking sound book of nursery rhymes from the bestselling learn-to-read Bob Books program!My First Bob Books for babies, toddlers, and preschoolers are inspired by Bob Books, the bestselling phonics program that's been teaching children to learn to read for more than forty years. Developed with reading experts, My First Bob Books encourage a love of reading while simultaneously building foundational pre-reading skills. My First Bob Books -- Read. Play. Grow!Did you know that nursery rhymes can prepare your child to learn to read? This sound book collection of six classic nursery rhymes is a first words book, a pre-reading skills builder, and a child's first introduction to phonics all in one!In this fun read-aloud for toddlers and preschoolers, rhythmic, rhyming text buildsoral vocabulary and phonological awareness, two critical pre-reading skills. Toddlers will love matching pictures to sound buttons to hear entertaining sound effects

A deeply moving story of Sid the dog losing his beloved owner Sam, and finding a new kind of happy. Sid loves his best friend and owner, Sam. They share a happy life together, playing, snoozing, and meeting friends like Sophie and her mum in the park. Sid is sure that these good times will last forever, but he soon starts to notice that Sam isn’t quite himself. One morning, Sid wakes up to find that Sam isn’t there. Sid feels sad and lonely, but can Sophie help him be happy again? A gentle and ultimately uplifting introduction to life after loss, told through the eyes of a loyal dog.

A heartwarming introduction to reading for kids ages three and up about how even solitary beings need people too, from Jean-François Sénéchal and Pascale BonenfantAnyone can make it on their own—just ask Colette! She’s a solitary bee who enjoys her own company more than anyone else’s and thrives on her independence. Colette can do just about anything by herself: day-to-day tasks, cleverly navigating the elements, and even setting out on solo adventures. But sometimes, even the most solitary bees need other insects around—like when things don’t go as planned, or when they’ve simply got a good story to tell. Colette: The Solitary Bee is an adorable, heartwarming tale that shows us we can be proud to do things by ourselves, but it’s also pretty great to share our lived experiences with those around us.

Learn all about the fascinating world of insects--from bees, to butterflies, beetles, and more. Grab your magnifying glass and head out to discover all about insects-- their different types, body structures, and behaviors. Filled with eye-catching images and bite-sized information, every young nature enthusiast will marvel at the mind-boggling facts about these adaptable creatures. The book covers the seven major insect groups and includes profiles for more than 40 amazing insects, such as the stag beetle, monarch butterfly, and honeybee. Dive into their brilliant world and learn how some insects blend in with their surroundings. Discover how some can survive in different environments, while others can defend themselves against predators using clever tactics. Explore the many ways in which insects help humans, and the crucial role they play in pollination and maintaining a balance in the ecosystem. My Book of Bugs is a wonderful introduction to insects and their many incredible feature

Discover over 200 roar-tastic animal facts and reveal amazing hidden pictures!Seek and find incredible animals by lifting the flaps and using the magic card searchlight to discover hidden pictures and learn hundreds of fascinating facts.Friendly andeasy-to-understand textprovides a great introduction to the wild and wonderful world of animals!Featureslift-the-flapsand threemagic searchlightseek and find pages.Includes over200fascinating facts, plus seek-and-find magic searchlight challenges for the reader to discover hidden pictures.From the creators of the bestselling Magic Torch books -"So ingenious you'll wonder why you haven't seen it before." - BookTrust

Discover over 200 jaw-tastic dinosaur facts and reveal amazing hidden pictures!Seek and find incredible dinosaurs by lifting the flaps and using the magic card searchlight to discover hidden prehistoric pictures and learn hundreds of fascinating facts.Friendly andeasy-to-understand, informative textprovides a perfect introduction to the wild and wonderful roar-some world of dinosaurs!Featureslift-the-flapsand threemagic searchlightseek and find pages.Includes over200fascinating facts, plus seek-and-find magic searchlight challenges for the reader to discover hidden pictures.From the creators of the bestselling Magic Torch books -"So ingenious you'll wonder why you haven't seen it before." - BookTrust

Discover over 200 fin-tastic shark facts and reveal amazing hidden pictures!Seek and find incredible sharks by lifting the flaps and using the magic card searchlight to discover hidden pictures and learn hundreds of fascinating factsFriendly andeasy-to-understand, informative textprovides a great introduction to the wild and wonderful underwater world of sharks!Featureslift-the-flapsand threemagic searchlightseek and find pages.Includes over200fascinating facts, plus seek-and-find magic searchlight challenges for the reader to discover hidden pictures.From the creators of the bestselling Magic Torch books -"So ingenious you'll wonder why you haven't seen it before." - BookTrust

本書以物件導向技術為主軸，輔以UML為塑模工具來闡述有關近代資訊系統開發之方法。適用對象包含任何對系統開發有興趣之同學，程式設計師，軟體工程師，及系統分析師。 本書主要是從以下幾個觀點來介紹系統的分析與設計的過程： ☑ 功能觀點：著重於需求分析的捕捉，使用案例圖(Use Case Diagram)的塑模，以及活動圖(Activity Diagram)的流程分析及輔助性。 ☑ 靜態觀點：著重於概念模型(Conceptual Modeling)的基本概念，類別圖(Class Diagram)的塑模原則，以及物件圖(Object Diagram)的輔助性。 ☑ 動態觀點：著重於分析物件(Analysis Object)的應用，循序圖(Sequence Diagram)的塑模，以及建立原則。 ☑ 部署觀點：強調軟體元件的封裝管理(Component Diagram)，配置與部署(Deployment Diagram)。 ☑ 設計觀點：內容強調類別以及類別庫的架構設計原則，並介紹基本的設計樣式(Design Pattern)以及框架(Framework)的概念。

「無論你想在程式設計面試中獲得優勢，想創造美麗的數學藝術，還是頑固地非得理解這個概念的有趣特性，這本書都將成為你深入遞迴這個兔子洞的指南（兔子洞裡還有兔子洞）。」遞迴程式設計技術可以產生優雅的程式解決方案，然而更常見的是，它讓程式設計師感到困惑。這並不代表程式設計師可以（或應該）忽略遞迴；儘管遞迴以具有挑戰性而聞名，但它是一個重要的電腦科學主題，並且可以對程式設計本身產生敏銳的洞察力。至少，了解遞迴可以幫助你順利通過程式設計工作面試。如果你是對電腦科學感興趣的學生，遞迴是你要理解許多流行演算法所必須克服的必要障礙。如果你是程式設計訓練營的畢業生或自學而成的程式設計師，並且順利跳過了更具理論性的電腦科學主題，但在「白板程式設計面試」中肯定還是會遇到遞迴問題。如果你是一位經驗豐富的軟體工程師，以前從未接觸過遞迴演算法，你可能會發現遞迴是你知識中一塊尷尬的缺口。❑ 本書目標讀者本書適合那些對遞迴演算法感到恐懼或感興趣的人。對於新手程式設計師或電腦科學系的大一新生來說，遞迴主題就像難以理解的黑魔法一樣。大多數遞迴課程都很難理解，使得這個主題不但讓人覺得挫敗，甚至令人心生恐懼。對於這些讀者來說，這本書的直接解釋和充足的例子應該能幫助他們最終理解這個主題。閱讀本書的唯一先決條件是具備 Python 或 JavaScript 程式語言的基本程式設計經驗，因為各章的程式碼範例使用了這兩種語言。本書的程式已被精簡到核心的基本結構； 如果你知道如何呼叫和建立函數，以及理解全域變數和局部變數之間的區別，那麼你就足以應付這些程式設計範例了。本書使用 Python 和 JavaScript 範例來教授遞迴的基礎知識，揭示了遞迴的教學方法，並闡明了所有遞迴演算法的基本原理。你將學習何時使用遞迴函數（最重要的是，何時不使用它們），如何實現工作面試中經常提到的經典遞迴演算法，以及遞迴技術如何幫助解決有關樹走訪、組合學等等許許多多的問題，以及其他棘手的話題。這個以專案為主的指南包含了完整的、可運行的程式，將能幫助你學習：☑︎ 遞迴函數如何使用呼叫堆疊，這是一種在遞迴課程中幾乎從未討論過的關鍵資料結構☑︎ 「頭尾」與「信仰飛躍」技巧如何簡化遞迴函數的編寫☑︎ 如何使用遞迴為你的檔案系統編寫自訂搜尋腳本、繪製碎形藝術、生成迷宮等☑︎ 優化和記憶如何使遞迴演算法更有效率

深入探討 Browser Web API 的最佳實踐快速將學到的技能應用到實際開發中本書內容改編自第 16 屆 iThome 鐵人賽JavaScript 組冠軍系列文章《可愛又迷人的 Web API》。作者整合比賽期間累積的範例與心得，以「一個 Browser Web API 即一個主題」的模組化架構呈現，讓讀者不用按照章節閱讀，能依需求即翻即用。每章均包含核心概念、瀏覽器支援、常見錯誤、替代方案與完整實作，並附進階優化技巧，兼顧新手入門與資深開發者的深入探索。本書收錄的 Browser Web API，涵蓋地理定位、語音輸入輸出、背景計算、離線資料庫、動畫與性能監測等多元領域。透過範例程式碼、實戰情境與效能調校，讀者可快速將功能落地至專案，同時學會權限、安全與跨瀏覽器相容要點。書中也設計了「一分鐘概覽」與「踩雷區（Tips）」欄位，讓你在零碎時間也能迅速掌握精華，遠離常見陷阱。書中也幫大家整理所有的 Browser Web API（包含正式發佈與實驗中版本），幫助各位快速了解它們的特色，並能定位所需的工具。若你正在尋找一部能兼具速查手冊與系統化學習路徑的中文 Browser Web API 指南，本書將成為你工作桌旁不可或缺的最佳夥伴，助你在競爭激烈的前端領域快一步升級。目標讀者● 對 JavaScript 有基礎認知，想知道 Browser Web API 能做到哪些運用的前端工程師● 想深入瞭解 Browser Web API，並希望能實作在專案上的前端工程師

用最實務的方式，讓 AI 真正為你的系統工作，從此告別只會聊天的 AI，打造能解決實際問題的智慧助手！★ 用 Node.js 打造強大 AI 應用★ JavaScript/Node.js全端開發，Web 工程師最熟悉的技術棧★ 涵蓋 RAG 知識庫、工具調用、多 Agent 協作等企業級應用技術★ 實戰導向教學，每章都有完整可執行的程式碼範例★ 不只教你用 AI，更教你把 AI 整合到既有系統中只要你曾經想過：「如何讓 AI 加入我的系統，為我工作？」 這本書，就是你的一個解答。【專家推薦】這本書正是「AI 原生」思維的結晶。書裡不只是把你帶著寫出一個 AI 應用而已，更重要的是教你怎麼善用 AI 工具的特性，像是怎麼設計提示詞、怎麼處理多輪對話、怎麼拆解工作流程，甚至連安全性、效率管理這些小細節都有涵蓋。—— 古健樺政大數位內容學程兼任講師 / 熊熊幹大事 BearDBT 設計總監【基礎入門】從理論到實作的第一步‧ AI 與 LLM 核心概念：從 Token、Embedding、多輪對話機制完整解析帶你更認識 AI‧ 環境搭建與 Discord Bot 開發：用最熟悉的 JavaScript 開始你的 AI 之旅‧ OpenAI API 整合實戰：掌握 ChatGPT API 的正確使用方式________________________________________【進階技巧】Prompt Engineering 提示詞工程‧ 零樣本、少樣本提示技巧：讓 AI 理解你的真正需求‧ 角色提示與思維鏈：打造有個性、會推理的 AI 助手‧ 格式化輸出與安全防護：用 Zod 確保穩定性，防範 Prompt Injection 攻擊________________________________________【核心技術】Tool Calling 讓 AI 長出手腳‧ Function Calling 實戰：從遊戲指令到官方 API 的進化史‧ 多輪工具調用：讓 AI 學會「連續技」，處理複雜任務‧ OpenAI 官方工具整合：Web Search、Image Generation 輕鬆上手________________________________________【企業應用】Workflow 與 Agent 團隊協作‧ 多 Agent 協作模式：協調者-工作者、評

A hilarious introduction to the mystery genre, starring a boy, his fish, and a whiskered detective in disguise. A little boy's aquarium has been attacked, and his poor fish is terrified! Who could be behind this horrible crime? Never fear: Ramon Fellini is on the case! This brave dog has donned his cleverest cat costume in order to track down the culprit. How does Fellini know a cat is to blame? Why does he say strange things like "Does this house have any other fish?" No time for such questions--Fellini is about to reveal the truth! Unless the ace detective has a different agenda in mind... With dramatic colors, ironic humor, and plenty of clues to discover in the art, this whodunit is a laugh-out-loud read for pet lovers. Children will love using their own sleuthing skills to solve the mystery and predict what Detective Ramon Fellini does next."A hilarious intro to mysteries and a great read aloud."—Betsy Bird, A Fuse #8 Production (a School Library Journal blog)"It reminded me of Kl

內容簡介:掌握React關鍵開發技能，建構高效、直觀的Web應用程式！深入探討React的基本概念與優化技術，幫助開發者撰寫高效能的Web應用程式。「Carl Sagan說曾過，『觀察過去，可以推知未來』。在下認為，Tejas在前端領域透過這本書完美詮釋了這句名言，帶領我們穿梭於React的發展歷程。他以細膩的方式，深入剖析調和（reconciliation）和Fiber背後的關鍵概念。若要深入瞭解React及其不斷發展的生態系統，此書是必讀之作。」— Matheus Albuquerque BrasilWeb技術領域的Google開發專家在建構Web使用者介面時，React可透過宣告性抽象化提供出色的開發體驗。這本實用的書籍將帶你深入瞭解這個JavaScript程式庫的基本概念，涵蓋JSX語法和進階模式、虛擬DOM、React調和（reconciliation），以及進階的優化技術。熟悉React的用法可以讓你迅速掌握如何做出更出色的web app。作者Tejas Kumar以淺顯易懂的文字來帶你深入探索React，同時避開典型的軟體工程術語，幫助你理解這個JavaScript程式庫的底層運作方式。藉著瞭解React，你將學會如何撰寫直觀的React程式碼，並充分理解React的微妙差異和層次，將熟練程度提升至另一個境界。透過這本書，你將：• 深入理解React的運作原理。• 在開發React應用程式的進行效能優化。• 建立能在任意規模下穩健運行的React應用程式。• 掌握React提供的各種機制及其使用時機，例如reducer、state、ref。

The 2024 New York Times / New York Public Library Best Illustrated Children's BooksFrom the inimitable creator of El Deafo, this all-ages alphabet book is also a hand-wrought, high-fidelity, hilariously tongue-in-cheek homage to the golden days of album cover art. Cece Bell loves music and collecting old record albums, her introduction explains, especially albums featuring animal artists. The bouncing harmonies of the Barbershop Beagles, the elegant crooning of the elephant Ella Fontaine, the hilarious rhymes of the Hip-Hop Hedgehogs--all are represented in this quirky ABC book that draws on the creator's personal collection of albums, memorabilia, and lyrics dating between 1944 and 1984, the heyday of album design. With wry, witty text, silly and sumptuous sound play, and biographical end matter on all twenty-six musical acts, the book commands and stands up to repeated readings. Bright, zany art--all painted and lettered by hand--a stellar design, and an album-size trim make it a col

本書以戲法開場，帶領孩子在驚嘆聲中學會從一數到十，再從十數回一。這是繪本大師 Maurice Sendak 為幼兒設計的經典作品之一，延續他在《Where the Wild Things Are》中展現的想像力與節奏感。透過舞台上小小魔術師 Mino 的表演，數字、圖像與節奏自然交織，讓閱讀如同欣賞一場奇幻的表演。插圖細膩又帶著幽默感，既能吸引初學者，也蘊含 Sendak 對童年的溫柔觀察。For the first time available to everyone, this magical picture will encourage young readers to count from one to ten and back again, from Maurice Sendak, seven time Caldecott Honor recipient, National Book Award winner, and the Caldecott Medal-winning creator of Where the Wild Things Are.Maurice Sendak’s legacy continues with this playful counting extravaganza for the youngest child. Here is a small reader’s introduction to the magic of Mr. Sendak’s books—a journey that will continue for many years to come.Prepare to be. . .Amazed. . .Dazzled . . .And mesmerized by Mino’s magic show!

Not just management. This book reveals the philosophical soul of Peter Drucker’s thought. Through eight essential articles, it explores purpose, responsibility, and society, inviting leaders and thinkers to look beyond techniques and rediscover management as a deeply human endeavor.Unveiling the Soul of Management: A Deep Dive into Drucker’s PhilosophyStudy Notes on Drucker’s Eight Articles offers a profound and personal exploration of Peter Drucker’s most critical writings. Developed through a close collaboration with Shao Minglo’s compilation To Know the Real Drucker, this volume transcends traditional management commentary to reveal the philosophical bedrock of Drucker’s worldview.The author, originally a scholar of ancient Chinese literature, approaches Drucker not merely as a management guru, but as a great thinker in the lineage of Dostoevsky and Thomas Mann. Through a journey that traverses the diagnosis of totalitarianism and the search for societal salvation, these notes conne

The hit danmei/Boys' Love novels (originally released in Chinese) that inspired animation and the comic/manhua—also available from Seven Seas!In an ancient China where magic has been nearly extinguished, two young men must work together to prevent the destruction of all life. (Takes place in the same universe as Legend of Exorcism.)Once, ancient China was brimming with magic...but three hundred years ago, the Spiritual Qi of the Heavens and Earth dried up in the Silence of All Magic. Hundreds of years with no spiritual qi have allowed resentment to build unchecked, and it’s only a matter of time before calamity descends and the world is plunged into chaos and destruction. Once-powerful exorcists have done their best to preserve their legacy in the centuries since, but now only one remains: Chen Xing, now tasked with venturing out into the war-torn world to prevent the impending apocalypse.Chen Xing’s sole magical ability is the heart lamp, a supernatural light source that’s supposed to

第二版全面升級成全彩印刷，閱讀上更加美觀舒適！ 內容也更新成最新技術，快速適應未來潮流！ 「前端效能優化」最全面的書籍！ 精通前端基礎和優化技術，為你打造高效能網站！ 本書內容改編自第 13 屆 2021 iThome 鐵人賽，Modern Web 組冠軍網路系列文章──《今晚，我想來點 Web 前端效能優化大補帖！》。本書彙整了網頁前端應用效能優化的各種技巧，並以此為出發點，延伸至許多前端領域必備的知識。搭配簡易圖文和範例檔實作，讓你打造高效能的前端應用，解決網站效能痛點，提升速度與使用者體驗，增加網站曝光率與流量！ 本次改版除了將一些過時的內容更新，以及新增新的章節以外，也驗證了大部分的篇章概念是不會因為前端技術本身或是 AI 的發展而變成無用的知識。作者希望透過「前端效能優化」這個主題協助讀者掌握前端開發裡的「底層邏輯」，在快速變化的前端領域掌握不變的核心概念，培養能夠快速適應未來改變的扎實基底！ 專注底層邏輯才能永不過時！ 讓你增進網站效能的四劑大補帖 ▍小細節讓效能UP 除了依賴指標，還要從對的地方著手！ ▍前端開發心法 用對優化工具和技術，提升效能&使用者體驗。 ▍深入技術原理 介紹前端技術原理，精通前端應用知識。 ▍提供完整範例 跟著實作範例學習，強化前端優化技能！ 【精彩內容】 •認識 Core Web Vitals、RAIL Model、Lighthouse 等指標和效能監測工具，找出效能不足的地方。 •建立前端必備知識：瀏覽器架構與渲染流程、網路與快取、JavaScript 記憶體管理機制，並學習正確的圖片資源、檔案壓縮與打包技術。 •在不同情境下使用正確的優化技術：Code Splitting、動態載入、Tree Shaking、模組化技巧、Web Workers 與 WebAssembly。 •使用 DevTool 檢測網站效能、實作 Debounce 與 Throttle，達到網站節流。 【目標讀者】 ✦想要了解各種效能優化技巧的前端開發者 ✦想要更理解前端開發底層知識的開發者 ✦想了解前端開發近期發展與未來趨勢的讀者 下載範例程式檔案 本書的程式碼是由GitHub託管，可點選下面圖案前往下載： https://github.com/kylemocode/f2e-performance-optimization-book-demo 升級全彩

若要打造可推理及提取外部資料、理解前後脈絡、可投入正式環境的 AI 應用程式，你就必須熟悉熱門的開發框架與平台 LangChain。它可以用來建立、執行與管理有自主行動能力的 app。目前已有許多頂尖公司採用 LangChain，包括 Zapier、Replit、Databricks 等。對於已經學會 Python 或 JavaScript，且想要掌握 AI 能力的新手開發者而言，本書是必備的學習資源。 作者 Mayo Oshin 與 Nuno Campos 透過實用的見解與深入的教學，帶領你逐步掌握 LangChain 的運用。從基礎概念開始，一步步帶你建立一個可正式上線，並且能夠使用個人資料的 AI agent。 • 運用 retrieval-augmented generation（RAG）技術，結合外部的即時資料來提升 LLM 的準確性。 • 開發並部署能夠與使用者聰明地互動，並且記得前後脈絡的 AI 應用程式。 • 透過 LangGraph 來使用強大的 agent 架構。 • 整合並管理第三方 API 與工具，以擴充 AI 應用程式的功能。 • 監控、測試與評估 AI 應用程式，以提升效能。 • 瞭解 LLM app 開發的基礎知識，並學習如何在 LangChain 上加以活用。 ------------------------------------------------------------- 「本書包含條理分明的講解和可落實的技巧，是掌握 LangChain 的強大功能，並用它來製作可上線的生成式 AI 與 agent 的首選資源。對於想充分利用此平台之潛力的開發者來說，是必讀之作。」 ── Tom Taulli，IT 顧問暨《AI輔助程式開發》作者 「這本完整的指南涵蓋文件提取與檢索，以及在正式環境中部署與監控 AI agent 的完整知識。透過引人入勝的範例、直覺的圖解與實際的程式碼，讓 LangChain 變得既有趣又好玩！」 ── Rajat K. Goel，IBM 資深軟體工程師 「這是一本完整的 LLM 指南，不只介紹基礎知識，也探討生產階段，充滿技術見解、實用策略，以及強大的 AI 模式。」 ── Gourav Singh Bais，Allianz Services 資深資料科學家暨技術內容撰寫人

ALos Angeles TimesBook Prize FinalistANew York Times' "Best Thriller of the Year"In the vein ofThe Bad Seedcomes a twisty, atmospheric psychological suspense about a meddlesome elderly guest at a decadent luxury hotel who believes she has left her problematic past behind, until she decides to interfere in the lives of a young mother and her eight-year-old son, and finally meets her wicked match.The war between age and youth has never been so vicious.Eighty-one-year-old widow Maggie Burkhardt came to the Royal Karnak to escape. But not inquitethe same way as most other guests who are relaxing at this threadbare luxury hotel on the banks of the Nile. Maggie, a compulsive fixer of other people’s lives, may have found herself in hot water at her last hotel in Switzerland and justmighthave needed to get out of there fast... But here at the Royal Karnak, under the hot Saharan sun, she has a comfortable suite, a loyal confidante in the hotel manager, Ahmed, and a handful of sympathetic friend

A woman on the run. A crew of Viking mercenaries. A forbidden romance. And the secret which threatens them all...Silla Nordvig is running for her life. The queen of Íseldur has sent warriors to bring Silla to Sunnavík, where death awaits her. When her father is killed, his last words set Silla on a perilous quest: travel the treacherous Road of Bones - a thousand-mile stretch haunted by warbands, creatures of darkness, and a mysterious murderer - and go to Kopa, where a shield-house awaits her.After barely surviving the first stretch of road, a desperate Silla sneaks into a supply wagon belonging to the notorious Bloodaxe Crew. To make it to Kopa, she must win over Axe Eyes, the brooding leader of the Crew, while avoiding the Wolf, his distractingly handsome right-hand man. But the queen''s ruthless assassin has other plans and hunts Silla obsessively.Will Silla make it safely to Kopa? Or will she fall prey to the perils of the Road of Bones?Set in an immersive volcanic world blending

GitHub Copilot學習手冊｜效率倍增的AI程式設計力 「《GitHub Copilot學習手冊》是實用、有深度、貼近日常開發方法的一本書。」 ――Andrew Stellman，開發者、團隊主管、講師與作者 「每一位程式設計師都要瞭解AI輔助程式設計，GitHub Copilot顯然是這個領域的龍頭，而Brent的這一本書是帶你精通這款強大工具的終極指南。」 ――Tom Taulli，《AI輔助程式開發》 作者 使用GitHub Copilot的生成式AI 來大幅提升程式設計效率！在這本實用指南中，作者Brent Laster將教你如何使用生成式AI來迅速寫出更好的程式、輕鬆生成測試程式、在任何開發階段寫出完善的文件…等。本書也會探討進階用法――例如利用Copilot的Agent功能來自動新增功能，以及自動審查pull requests。 《GitHub Copilot學習手冊》適合任何程度的開發者、測試人員、DevOps工程師，以及軟體專業人士。本書除了介紹基本知識外，還會深入討論Copilot Edits、Agent模式與Copilot Vision。你也將學習建立自己的Copilot擴充套件以擴展功能。不論你使用的是Python、JavaScript還是其他語言，本書都能幫你充滿信心地將AI整合到開發流程中。 - 利用即時的AI建議來探索與瞭解陌生的程式與演算法 - 精通行內補全與聊天介面，將常見任務自動化 - 快速、輕鬆地將自然語言提示詞轉換為完整的函式、測試與文件 - 利用背景資訊與提示詞來優化AI生成的結果，以獲得量身打造的解決方案 - 在IDE中透過AI的協助來簡化功能開發與重構

Chiri and Dai are back, levelling up their magic and sword-fighting and determined to face the oncoming Darkness... But can they survive their most evil test yet, and can their friendship survive it? Chiri and Dai are levelling up their sword fighting and spellcasting skills in the land of Puddin', and with the Shadow King safely imprisoned in his bottle, they decide to go to one of Puddin's most exciting events - a huge market filled with wonders and treats. They can't catch a break, however, and when a troupe of skeletons causes havoc and delivers a mysterious invitation to the duo, they find themselves in more danger than ever before. The invitation is to the Obsidian Maze, the terrible place where Bruno Puddin sealed the first and most dreaded Darkness after it wreaked havoc on the land. Since the Shadow King is one of the Darkness' first children, Chiri and Dai are forced to come to terms with the fact that he's not the only bad guy after them now. The MidKnight is another of thes

本書以溫柔筆觸與多元視角，展現「藝術無處不在」的理念。從街頭粉筆畫、回收物創作，到音樂、舞蹈、積木與黏土，每一種表達都能成為藝術的形式。書中文字簡潔卻含蓄，配合豐富多樣的人物與文化場景，讓讀者感受到創作的自由與療癒。A celebration of the many ways we make art, spanning mediums, geography, and resources from author-artist Diana Ejaita.Art is for everyone! From found objects to sidewalk chalk, from homemade instruments to breakdancing, from building with blocks to molding clay, art is natural and healing. Readers will be encouraged by the invitation to create anything, anywhere, with any materials. Inclusive and expansive, Ejaita portrays a wide cast of characters exploring their own feelings and ideas, accompanied by a poignant, yet easily understood, text. This deceptively simple and stunningly composed picture book offers children a sense of what art can be, and the ways in which it adds beauty to our lives.

Join Bluey in this 116pp full colour graphic novel based on 28-minute episode, The Sign!The Heeler home is up for sale, but Bluey is not very happy about it. She’s initially comforted by a story Calypso tells her about everything working out the way it’s supposed to . . . but then quickly comes up with a plan to stop the sale of the house.“That sign means the house is for selling. So, if you get rid of it, then the house won’t be for selling anymore.”“Then everything will work out. That’s it, Muffin, we just need to get rid of the sign.”Meanwhile, Frisky and Uncle’s Rad’s wedding is supposed to be taking place at the house but when Frisky gets some unexpected news, nobody can find her!Will everything work out the way it’s supposed to? We’ll see . . .Based on the biggest Bluey episode,The Sign, this 112-page full colour illustrated chapter book is the perfect book for Bluey fans to enjoy a longer story.Don’t miss these other awesome Bluey books:Bluey: CalypsoBluey: CricketBluey: ZooBlue

Mary Shelley's classic of gothic horror--a cautionary tale of the limits of creativity that introduced the world to one of the most iconic monsters in literary history--now a major-motion picture by Oscar-winning writer-director Guillermo Del Toro, starring Oscar Isaac, Jacob Elordi, and Mia Goth. Obsessed with creating life, Victor Frankenstein plunders graveyards for the material to fashion a new being, which he shocks into life with electricity. But his botched creature, rejected by Frankenstein and denied human companionship, sets out to destroy his maker and all that he holds dear. This chilling gothic tale, begun when Mary Shelley was just nineteen years old, would become the world's most famous work of horror fiction, and is now the inspiration of a film adaptation written and directed by Guillermo Del Toro and starring Oscar Isaac, Jacob Elordi, and Mia Goth.

Use the wand to hear the sounds!YOU can make the magic happen in this exciting Christmas book! Each time you press the wand to the pages you'll hear a different magic spell, as you help Santa and his elves get ready for the big day. From mending broken toys to helping the reindeer fly faster, there are five different spells to cast as they set off on their Christmas journey.

A bestseller in Japan—a beautiful story about shared self-discovery and friendship involving an unlikely group of students who decide to defy the odds and pursue a seemingly impossible goal together.After shoplifting some bread one chilly March night, just before the start of a new academic year at Kansei University in western Tokyo, former high school track and field star Kakeru Kurahara runs through the city streets. Though he has grown disillusioned with the sport, he feels as if he could keep running forever . . . but to where, and for what? His revery is broken by a mysterious boy on a bike who has been following him, a fellow student at Kansei University named Haiji Kiyose, who also happens to be a runner.Impressed by Kakeru’s agility, Haiji Kiyose persuades Kakeru to move into Chikusei-so, a run-down dormitory where he lives with eight other boys, including identical twins Jota and Joji, honor student Shindo, detail-oriented Yuki, trivia junkie King, Tanzanian international stud

用自己的水瓶、關燈、重複利用舊衣服——原來保護地球可以這麼簡單！《10 Things I Can Do to Help My World》以互動翻頁設計，介紹10個孩子每天都能做到的小行動。插圖鮮明大方，語言簡單親切，不僅鼓勵幼兒主動參與環保，也為親子共讀帶來溫暖啟發。這是一本讓行動從閱讀開始的環保入門繪本。Sometimes it's the little things that make a difference--like filling up your reusable water bottle, upcycling old clothes, or any of the other clever suggestions in this eco-picture book with fun die-cut pages and flaps. Do you bring leftovers for lunch? Or shop for fresh, unpackaged produce at the farmers' market? Perhaps you opt for a bamboo toothbrush over a plastic one, or take public transportation when you go out? Creativity plays a part, too--in crafty projects like using an eggshell as a little container to grow watercress, or making a wildlife shelter in your backyard. With ten doable suggestions, bright illustrations, and short explanations of how the actions help to protect the earth, Melanie Walsh shows even the youngest eco-warriors several easy ways to weave green choices into their everyday lives.

Slow and steady wins the race--but can this sluggish sloth make it to work on time? Inspired by Disney's Zootopia 2, this hilarious picture book features an original story about Flash Slothmore and his animal friends. Flash the sloth loves his new job, but he always gets to work late. Luckily, his friends Nick Wilde and Judy Hopps show up to help him along. As he s-l-o-w-l-y gets ready, the clock ticks and frustrations grow. Can Flash navigate the rush-hour race and clock in on time? Check out these other best-selling fan favorites: - Disney/Pixar Inside Out 2: Go to Sleep, Anxiety!- Disney Wish: The Grateful Goat- Disney/Pixar Elemental: A City for Everyone