Java Virtual Machine

第一章為緒論，介紹量化投資及其相關概念，並論述回測操作方法和實盤操作方法及其相關軟件，同時對R語言和Java的相關初級問題進行簡單介紹。第二章是R語言基礎與實戰，介紹在Ｒ語言環境下，如何使用不同的方法獲取不同來源的數據，並對數據的質量進行相關比較和分析。 第三章是金融數據獲取與處理，介紹如何利用R語言實現通達信的相關選股功能，進一步介紹時間序列相關的模型在投資中的運用和簡單的策略分析。

這是一部從源代碼角度分析和講解Android虛擬機ART的鴻篇巨著，核心內容和價值體現在3個方面：首先，細緻、深入地分析了ART虛擬機的架構、設計與實現原理，能讓讀者對ART虛擬機有透徹瞭解；第二，能讓Andriod系統工程師和應用工程師從底層瞭解整個Android系統的運行機理，從而寫出更高質量的應用；第三，Java虛擬機是一個“龐然大物”，學習和理解的門檻較高，ART是迄今應用廣泛的JVM實現

本書系統、全面地介紹了MySQL的實用技術，圍繞“教務管理系統”的實施與管理展開，以理論聯繫實際的方式，從具體問題分析開始，在解決問題的過程中講解知識，介紹操作技能。全書分為項目實踐篇、拓展應用篇，項目實踐篇共有10章，包含15個課堂實踐，基本實踐任務(數據庫的創建和管理，表的創建與管理)側重于數據庫的應用，面向數據庫管理員崗位；主要實踐任務(數據查詢，存儲過程和觸發器等)側重於數據高級查詢和編程，面向應用軟件開發人員，全書的示例均使用SQL語句實施和管理。拓展應用篇共有2章，分別是Java和PHP訪問MySQL數據庫應用操作。

With the use of electronic health records (EHR) transforming the healthcare industry, the use of information technology in the maintenance of personal health records poses a range of issues and opport

A call-to-arms about the broken nature of artificial intelligence, and the powerful corporations that are turning the human-machine relationship on its head.We like to think that we are in control of the future of "artificial" intelligence. The reality, though, is that we--the everyday people whose data powers AI--aren't actually in control of anything. When, for example, we speak with Alexa, we contribute that data to a system we can't see and have no input into--one largely free from regulation or oversight. The big nine corporations--Amazon, Google, Facebook, Tencent, Baidu, Alibaba, Microsoft, IBM and Apple--are the new gods of AI and are short-changing our futures to reap immediate financial gain. In this book, Amy Webb reveals the pervasive, invisible ways in which the foundations of AI--the people working on the system, their motivations, the technology itself--is broken. Within our lifetimes, AI will, by design, begin to behave unpredictably, thinking and acting in ways which d

本書是專為JSP的入門讀者所設計，從基礎JSP環境建構、語法介紹、JSP網頁架構剖析至Java物件與資料庫技術的整合運用，逐步協助讀者建立開發JSP系統所需之各種相關技術。 全書包含四大部份、十九個章節，分別為入門、整合應用、進階技術與實例演練，內容涵蓋基礎語法、JSP 2.3相關技術規格、JDBC資料庫與JavaBean元件技術，各章節末均附習題，以方便教學之用。 【新版特色】 》以JSP 2.

本書從最簡單的開箱開始，就算是毫無Mac經驗的你，也可以輕鬆的入門。一步步的熟練系統操作，熟練各種生活娛樂影音軟體，善用iWork文書軟體，最後可以自己處理許多電腦問題，這是本書能帶給各位讀者的一趟豐富冒險。 Mojave是最新的macOS系統，今年除許多系統上的新功能，更是把很多長年來的英文專有名詞都翻譯成了中文，比如備份的Time Machine有了正式譯名「時光機」。雖然對於舊有使用者來說會

An urgently needed examination of the current cyber revolution that draws on case studies to develop conceptual frameworks for understanding its effects on international order The cyber revolution is

We live in a time where environmental pressures, social inequities and political derision are the backdrop of everyday life, and where resilience has become a routine prescription for coping with the

如果你曾為峇里島的舞劇、吳哥窟的浮雕、爪哇島的皮影戲深深吸引，你一定要認識啟發這些偉大藝術的文學作品──印度史詩。 ◎藝文界林懷民、蔣勳、賴聲川共同推薦！◎學者黃寶生歷經17年，採用梵文直譯，保留原著精粹與韻味。◎印度史詩經典，認識佛教思想起源與東南亞各國文化必讀。 印度兩大史詩包含《摩訶婆羅多》與《羅摩衍那》，在古代印度以口頭吟誦的方式創作流傳。兩大史詩不但對印度社會思想產生深刻影響，也流傳到亞

"Imaginative, engaging, emotionally resonant...this novel is itself a receipe for contentment." —Kirkus Reviews, starred reviewSmart and inventive, an emotional page-turner that considers the elusive

Smart and inventive, an emotional page-turner that considers the elusive definition of happiness. Pearl's job is to make people happy. Every day, she provides customers with personalized recommendatio

In the nation’s capital, the Minister for Border Integrity is set to announce a hardline policy about offering assistance to asylum-seekers in boats. A group of Australian surf tourists have anchored

”Do you want to live forever? YES or NO.”Polly and Owen have nailed it. Successful in their careers and wildly in love with each other, they feel ready to take on the world. But when a mysterious new

The advent of augmented reality technologies used to assist human operators in complex manipulative operations—has brought an urgency to research into the modeling and training of human skills in Virt