Java Message Service

本書將從基礎開始, 全面介紹大數據可視化的底層原理和實現框架, 並重點講解一些常用的大數據可視化關鍵技術, 包括Excel圖表、Tableau Desktop可視化組件、Web的可視化控件、Java可視化控件以及Python數據可視化工具。本書配套案例代碼、PPT課件、教學視頻、教學大綱與執行進度表。本書共分為8章, 第1章著重介紹大數據的發展歷程, 以及在大數據發展背景下數據可視化的概念、可視化技術的使用及可視化的現實意義; 第2章著重介紹如何通過Excel工具實現數據可視化的內容; 第3章著重介紹Tableau可視化工具的使用、數據處理、數據可視化的應用等內容; 第4章著重介紹以Highcharts、D3可視化為主要內容的Web可視化組件; 第5章著重介紹以JFreeChart和Echarts為代表的Java可視化控件的安裝、功能及使用案例; 第6章著重介紹以Python編程為基礎的數據可視化工具, 包括Matplotlib框架、Bokeh框架、pairplot框架以及基於ECharts的pyecharts框架; 第7章介紹豆瓣電影數據可視化應用案例; 第8章介紹餐飲數據可視化應用案例。

A New York Times bestseller! Soar into a breathtaking world of heroes and unicorns as you've never seen them before in this "unexpected, suspenseful, and heartwarming" (Kirkus Reviews) middle grade debut perfect for fans of the Percy Jackson and Eragon series! Skandar Smith has always yearned to leave the Mainland and escape to the secretive Island, where wild unicorns roam free. He's spent years studying for his Hatchery exam, the annual test that selects a handful of Mainlander thirteen-year-olds to train to become unicorn riders. But on the day of Skandar's exam, things go horribly wrong, and his hopes are shattered...until a mysterious figure knocks on his door at midnight, bearing a message: the Island is in peril and Skandar must answer its call. Skandar is thrust into a world of epic sky battles, dangerous clashes with wild unicorns, and rumors of a shadowy villain amassing a unicorn army. And the closer Skandar grows to his newfound friends and community of riders, the harder i

本書以初學者角度出發, 以通俗的語言和豐富的實例介紹了與XML相關的各種主要技術, 包括XML基本概念、基礎語法、文檔類型定義、Schema、層疊式樣式表、可擴展樣式語言、數據島、文檔對象模型和簡易應用程序編程接口等相關知識, 其中文檔對象模型和簡易應用程序編程接口程序已Java語言為例進行講解。本書內容由淺入深, 在講解基礎知識的同時給出了大量實例, 每章給出填空題、選擇題和上機操作題等習題, 便於讀者鞏固所學的知識。

本書講解當前Java EE企業級開發的熱門框架Spring Boot，並結合實際開發場景，介紹如何使用Spring Boot整合第三方框架進行Web開發。全書共10章，其中，第1～2章介紹Spring Boot的相關概念、Spring Boot核心配置與注解；第3～9章介紹Spring Boot開發Web應用的常見技術，包括數據訪問、視圖技術、實現Web的常用功能、緩存管理、安全管理、消息服務、任務管理。第10章結合前面所學的知識，開發一個綜合項目――個人博客系統，希望讀者通過項目實戰，深刻體會使用Spring Boot框架開發Web應用的便捷之處。本書附有配套視頻、源代碼、習題、教學PPT、教學設計等資源；另外，為了幫助初學者更好地學習本書講解的內容，我們還提供了在線答疑服務，希望可以幫助更多的讀者。本書既可作為高等院校本、專科計算機相關專業的教材，也可作為社會培訓教材，是一本適合讀者自學和參考的讀物。

本教材以智能網聯車載應用開發領域典型生產實踐項目為驅動、典型工作任務為引領設計組織教材內容，教材內容一共包含了智能網聯手勢檢測、智能網聯車載多媒體音樂播放、智能網聯車載多媒體視頻播放、智能網聯車載導航、智能網聯車載儀錶盤以及智能網聯車AR人臉增強6個項目，將Android車載開發流程以體系化的課程項目案例貫穿始終，程序設計採用Java語言。教材內容循序漸進，按照初學者學習思路編排，條理性強，語言通俗，容易理解。

"Save the People is engaging, funny, affecting and delightful. You'll never have more fun learning science." --Stuart Gibbs, bestselling author of the Spy School series "Serious science and great gags, with a bit of hope thrown in." --Steven Sheinkin, bestselling author of Bomb and Fallout An action-packed look at past, present, and future threats to humanity's survival--with an ultimately reassuring message that humans probably have a few more millennia in us. Scientists estimate that 99% of all species that have ever existed are now extinct. Whoa. So, it's not unreasonable to predict humans are doomed to become fossil records as well. But what could lead to our demise? Supervolcanos? Asteroids? The sun going dark? Climate change? All the above?! Humans--with our big brains, opposable thumbs, and speedy Wi-Fi--may be capable of avoiding most of these nightmares. (The T. rex would be super jealous of our satellites.) But we're also capable of triggering world-ending events. Learning fr

C語言是應用範圍最廣、最為基礎的一門程序設計語言，也是一門實踐性很強的課程，作為計算機相關專業的必修專業基礎課程，為後續Java面向對象程序設計、數據結構與算法、嵌入式開發等課程的學習奠定堅實基礎。本書共分為11個項目，項目1介紹C語言程序及程序編輯環境的應用；項目2講解C語言的數據類型與運算符；項目3講解選擇結構的設計方法和應用程序；項目4講解循環結構化程序設計；項目5講解數組與應用；項目6講解函數；項目7講解指針；項目8講解結構體與共用體；項目9講解位運算；項目10講解C語言中的文件；項目11講解綜合應用。本書可作為高職高專院校和應用型本科院校計算機相關專業 C語言程序設計課程的教材或教學參考書。

正如本書作者所言，大多數開發人員的主要時間都是花費在與現有的軟件打交道上，而不是編寫新的應用程序。相信開發人員或多或少都遇到過與遺留系統相關的問題或者困惑，本書致力於幫開發人員回答這些問題，更重要的是，幫開發人員避免把自己當前開發的系統變成別人將來要面臨的遺留問題。本書篇幅不長，但涵蓋的內容很廣，例證豐富，有大量的示例代碼（主要使用Java或C#編寫），深入淺出地介紹了工作在遺留系統中會遇到的各種問題及應對方法。書中不僅包含技術性的內容―如何選擇構建項目的工具，如何自動化構建基礎設施，如何決定並進行重構或重寫等，也包含非技術性的內容―應該建設什麼樣的團隊文化，如何引入代碼評審等活動，如何進行團隊知識的傳播、改進溝通方式等。

"本書由英格蘭⼉童與⻘少年⼼理健康服務(children and adolescent mental health service, 簡稱CAMHS)的護理顧問Ann Cox主編，由⼀群同樣來⾃CAMHS團隊的一線專家們合著，內容涵蓋了近些年在⼉童和⻘少年身上越來越常⻅的強迫症⼂分離焦慮⼂飲⻝失調和⾃我傷害等等的相關焦慮問題。本書提供許多可以幫助孩⼦控制焦慮的專業策略，對於任何擔憂孩⼦的⽗⺟或監護⼈來說，這是⼀本到⽆須到專業醫院進行“排隊掛號”的實用指導指南，閱讀本書就可以快速獲得極具專業和臨床實踐性⽀持的、堪比“特效藥物治療”的好書。"

The sixth book in the SUPER graphic novel-like series for readers aged 7+ from the amazingly talented illustrator and author Sophy Henn! Brimming with Sophy's hilarious illustrations, this is the perfect read for fans of Bunny Vs Monkey, Tom Gates, Amelia Fang, Wimpy Kid and Dog Man.Everyone's favourite reluctant superhero is back and ready to give this super thing her ALL – she's even got a BRAND-NEW COSTUME. Pizazz soon discovers that a bunch of baddies have formed TEAM TOXIC and are trying to DESTROY the PLANET for ever, but none of the grown-ups even care!This time it’s up to Pizazz and her friends to save the world . . . before it destroys ITSELF!Praise for Pizazz:“A SPECTACULAR superhero story that fizzes with fun on every page!” – Liz Pichon, author of the bestselling TOM GATES series.“Blocky comic-style panels, a fire-farting granddad and a conservationist message make for accessible, quirky reading” – The Guardian, Children’s Book of the Month“Sophy Henn’s funny new series […]

本書基於SQL Server 2019，以項目教學的方式循序漸進地講解網絡數據庫的基本原理和具體應用的方法與技巧。本書分為9個項目，具體內容為數據庫基礎、創建和管理數據庫、創建和管理表、數據查詢、索引和視圖、程序設計、存儲過程和觸發器、數據安全與保護、Java與數據庫等。本書實例豐富，內容翔實，操作方法簡單、易學，既適合作為職業院校計算機與大數據相關專業的教材，也適合從事數據處理相關工作的專業人士參考。本書配套電子資料涵蓋書中所有實例的源文件、相關資源，以及實例操作過程的錄屏動畫，可供讀者在學習時使用。

本书以当前流行的数据库管理系统 MySQL 和数据库建模工具 PowerDesigner16.5为操作平台，精心 组织设计了13个上机实验，具体包括MySQL的安装、数据库基本操作、表的基本操作、数据操作、数据查 询、数据完整性控制、索引、视图、数据库安全性控制、存储过程和函数、事务和锁、应用 PowerDesigner进 行数据库建模、Java通过JDBC连接数据库。本书实验目的明确，实验步骤清晰，可操作性强，知识点编排 循序渐进、由浅入深，使读者能够有效地将理论应用到实践当中，便于对数据库理论知识进行巩固。每 个实验后均配有适量习题，便于学生课后练习。 本书可作为高等院校软件工程专业、计算机相关专业本科生的数据库课程上机实验的教学用书，也 可以作为数据库管理人员及数据库应用系统开发人员的参考用书。

正如普魯斯特所說，真正的發現之旅不是為了尋找新的風景，而是為了擁有新的眼光。帶著這樣的初心和壯志，作家劉子超沿著季風的方向，前往南亞深處。他搭乘火車走遍印度南北；追隨毛姆的足跡，進入山地部落；坐豪華游輪航向蒲甘；穿過整個爪哇，抵達雨林深處的遺跡和硫磺四溢的火山；冒著踏上地雷的危險，探尋泰柬邊境上的古寺；在海島之國的大洋上，邂逅成群的鯨鯊……他投身當下的時空，又時而抽身而出，俯衝入磅礴的歷史文化。

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。

From Kimberly and James Dean's bestselling Pete the Cat series comes a groovy story about new beginnings and new friends. Now available in paperback!There's a new guy in town, and Pete can't wait to meet him. After all, more friends mean more fun. When Pete finally meets Gus, he realizes they're very different from each other...and that's what makes him cool.So when Gus starts to doubt himself, it's up to Pete to convince him that there's something everyone can do. Gus is special in his own way, just like Pete and just like you!The message of accepting others and yourself shines through and is perfect for young readers learning to navigate friendship issues. Fans of Pete the Cat will delight in the rhythmic storytelling and fun repetition throughout the book.The fun never stops--download the free groovin' song!Don't miss Pete's other adventures, including Pete the Cat: I Love My White Shoes, Pete the Cat: Rocking in My School Shoes, Pete the Cat and His Four Groovy Buttons, Pete the Ca

本書主要內容為Docker容器技術，其中對容器和鏡像進行了詳細描述，包括鏡像的拉取定制，容器的創建和管理等具體功能應用，同時書稿內使用大量案例作為襯托如構建LAMP環境、Java?WEB環境、本地私有倉庫環境和本地倉庫管理等知識。本書內容易懂、知識點描述詳盡、案例豐富，適用于各大高職院校學生做授課教材使用，解決了學生基礎知識薄弱、理解能力差學習困難等問題。在學基礎知識同時體驗企業實際項目應用，更加

A day-of-the-week picture book about a young boy and his parents who ride the taxi-bus service―called a tap tap―in Haiti, and the fascinating people they meet along the way, illustrated by a Haitian artist known for his vibrant street art.On Monday through Saturday, Claude and Mama walk Papa to the tap tap. Along the way Claude encounters a lady selling mangoes, a fisherman, a straw-hat maker, a steel drummer, and an artist. Claude wants to join Papa on the bus, but Claude has chores at home and classes at school. Finally, on Sunday Mama and Papa surprise Claude with a ride on the tap tap and they ride to the beach where the lady selling mangoes, the fisherman, the straw-hat maker, the steel drummer, and the artist show Claude how to paint, make hats, and fish. With Creole words sprinkled throughout and a glossary at the end, I Want to Ride the Tap Tap is a warm and lively portrayal of everyday life in Haiti.

IN A FOLLOW-UP TO GROUNDBREAKING A LONG TIME UNTIL NOW, MASTER OF MILITARY SF MICHAEL Z. WILLIAMSON SENDS EPOCH-DISPLACED SOLDIER SEAN ELLIOTT AND HIS CREW ON A RESCUE MISSION WITHIN THE FOLDS OF TIME ITSELF.SOLDIERS OUT OF TIMEThen: First Lieutenant Sean Elliott and nine other mixed-service U.S. soldiers on a convoy in Afghanistan suddenly found themselves and their MRAP vehicle thrown back to Earth’s Paleolithic Age. And they were not alone. Displaced Romans, neolithic Europeans, and others showed up as well. Some would be allies. Some became deadly foes.Now: Scientists from an almost unimaginably far future need the survivors’ advice and support to reconnoiter and ultimately recover other groups displaced in time. The problem is not all of those other groups want to be recovered or even understand where they are. Prehistory is an ugly place, fascinating to visit, but no place for a civilized person to live. But the future, gorgeous as it is, has a darker side that dampens the appeal

“A triumph.” ―Philip Pullman, bestselling author of the His Dark Materials sagaFour young lives are forever changed at the dawn of World War II in this “stirring and unforgettable” (Kirkus Reviews, starred review) novel from award-winning author Hilary McKay.In England, Ruby has no friends because of the speckled blotches on her face that kids say look like dirt. And Kate is sickly all the time, her older siblings each taking turns looking after her. Ruby and Kate’s first meeting is nearly disastrous, but the two lonely girls soon strike up a friendship. Their connection becomes all the more important when England joins the war against Germany and the blitz begins overhead.In Germany, Erik and Hans are best friends filled with plans for their future: Erik taking over their beloved local zoo, and Hans serving pastries right outside the gates. They never expected to be forced to join the national service, training as pilots and tasked with hurting people.And in London a mistreated dog ro

The fifth book in the SUPER(like, actually, with powers and stuff) new series for readers aged 7+from the amazingly talented illustrator and author Sophy Henn! Brimming with Sophy's hilarious illustrations, this is the perfect read for fans of Dork Diaries, Tom Gates, Amelia Fang, Wimpy Kid and Dog Man.BEING A SUPERHERO IS THE BEST THING EVER, RIGHT? WRONG!Everyone’s favourite 9¾-year-old reluctant superhero is back, and she’s facing her biggest challenge yet . . . EVERYONE (and EVERYTHING)! Will it all prove too much? Will Pizazz manage to keep using her powers for good? Or will this push her over the edge to . . . THE DARK SIDE?Praise for Pizazz:“ASPECTACULARsuperhero story thatfizzes with funon every page!” –Liz Pichon, author of the bestselling TOM GATES series.“Blocky comic-style panels, a fire-farting granddad and a conservationist message make for accessible, quirky reading” –The Guardian, Children’s Book of the Month“Sophy Henn’s funny new series […] a witty and original remind

The team behind Baby Goes to Market and B Is for Baby visit a Nigerian village for a humorous ode to childhood ingenuity.Lami is the best chicken catcher in the whole village. Her sister may be speedy at spelling, her friend fast at braiding hair, and her brother brave with bulls, but when it comes to chickens, nobody is faster or braver than Lami. That is, until the day when Lami chases a little too fast, up the baobab tree, and reaches a little too far . . . ow! How can she catch chickens with an ankle that’s puffed up like an angry lizard? Could it be, as Nana Nadia says, that quick thinking is more important than quick running? Award-winning author Atinuke celebrates Nigerian village life in a story vibrantly illustrated by Angela Brooksbank with a universal message at its heart.

《焦化污染場地環境調查評估與安全利用》通過梳理國內焦化場地發展歷程，分析不同焦化生產工藝流程、原輔材料使用及污染物產生和排放特點，結合實際案例，對焦化場地污染物識別、土壤和地下水環境受到的影響、土壤和地下水的調查、風險評估以及修復治理技術等進行論述；採用ORM設計思想、java語言、Spring+hibernate+Struts技術架構、MYSQL數據庫、JDK8平臺，開發污染場地治理決策系統，以期為焦化污染場地管理提供技術支撐。

Open yourself up to the goodness that is truly yoursEmmet Fox was a prominent New Thought teacher who became one of the most popular spiritual leaders of the twentieth century. The Golden Key: The Complete Original Edition is a collection designed for the modern reader that features the original editions of his most influential writing. In it, he explores ‘the golden key to harmony and happiness’ sharing a message of transformational empowerment.This small volume features six of Fox’s most pivotal works, including The Golden Key, The Mental Equivalent, Life is Consciousness, Getting Results by Prayer, You Must be Born Again, and The Great Adventure. Each book is brief—something you’ll be able to read in a single sitting—but Fox’s insights will shift your worldview and equip you with the key to a new worldview. This is a book you will find yourself reaching for again and again.

A fun and heartwarming twist on a classic fairy tale with an uplifting message about finding your forever family. Filled with pups, friendship and a sprinkle of magic, this is the Cinderella story as you've never seen it before! Cinders LOVES living at Woofington's Dog Shelter. He has fantastic food, fabulous friends and lots of holes to dig.So when, one day, his Fairy Dogmother appears, whatever will he wish for? More bones? Sausages? The chance to waterski? Or is there something else that will make him the happiest pooch in the whole world? This sweet story from Caroline Crowe, featuring colourful, bold illustrations by Richard Merritt, is perfect for dog-lovers everywhere. Just like Chris Riddell's Once Upon a Wild Wood, Leah Wilcox's Falling for Rapunzel and Babette Cole's Prince Cinders, this is a fresh and funny update on a traditional fairy tale.

Animals help their humans find true love in the third installment of a heartwarming contemporary series from author Babette de JonghSmall-town journalist Sara Prather's eight-year-old son Max wants a dog, but their apartment doesn't allow pets, and the divorced single mom can't afford the certified seizure-alert dog Max needs. The best she can do is to take Max with her to the Furever Love Animal Shelter so he can play with Jett, a big black bully breed.Justin Reed, an animal trainer for the film industry, comes to the shelter to find a dog for a film. Justin chooses Jett, but what Jett really needs most is a finally-forever home. Luckily, the shelter's resident animal communicator, Reva, proposes a win-win: Justin can use Jett as an animal actor as long as Justin stays at Reva's Bayside Barn and also trains Jett as a service dog for Max.Thrown together while Justin trains Jett, Sara and Justin can't resist the connection between them. But when Sara's article on animal actors is taken

A REESE'S BOOK CLUB PICKMORE THAN 1.5 MILLION BOOKS SOLDA wedding celebration turns dark and deadly in this deliciously wicked, New York Times bestselling thriller that “evokes the great Agatha Christie classics And Then There Were None and Murder on the Orient Express” (New York Times Book Review).The bride – The plus one – The best man – The wedding planner – The bridesmaid – The bodyOn an island off the coast of Ireland, guests gather to celebrate two people joining their lives together as one. The groom: handsome and charming, a rising television star. The bride: smart and ambitious, a magazine publisher. It’s a wedding for a magazine, or for a celebrity: the designer dress, the remote location, the luxe party favors, the boutique whiskey. The cell phone service may be spotty and the waves may be rough, but every detail has been expertly planned and will be expertly executed.But perfection is for plans, and people are all too human. As the champagne is popped and the festivit

Uni the Unicorn is ready for Halloween -- and kids will find a special treat of sparkly stickers inside, too! Celebrate the magic of believing with Uni the Unicorn!This new line of UNI THE UNICORN paperback storybooks begins with a spooky twist! Uni is planting a pumpkin patch. But, uh oh! Uni's very first pumpkin gets squished! Uni's friend Goldie thinks she saw something spooky in the pumpkin patch... What could it be? Uni isn't scared -- Uni knows just how to be brave and solve the mystery! UNI 8x8's are storybooks with a strong magical theme and a hopeful message (plus a sticker sheet, too!). We see Uni experiencing real world feelings that familes want to read about and kids can identify with. Look for Uni the Unicorn: How to Say Thank You! coming soon.

Kendra Donovan's adventures in nineteenth-century England continue when she is called upon to investigate the murder of a spymaster. February 1816: A race through the icy, twisting cobblestone streets of London ends inside an abandoned church--and a horrific discovery. Bow Street Runner Sam Kelly is called to investigate the grisly murder of Sir Giles Holbrooke, who was left naked and garroted, with his tongue cut out. Yet as perplexing as that crime is, it becomes even stranger when symbols that resemble crosses mysteriously begin to appear across the dead man's flesh during autopsy. Is it a message from the killer? Sam turns to the one person in the kingdom who he believes can answer that question and solve the bizarre murder--the Duke of Aldridge's odd but brilliant ward, Kendra Donovan. While Kendra has been trying to adapt to her new life in the early nineteenth century, she is eager to use her skills as a twenty-first century FBI agent again. And she will need all her investigati

Lindsay Moore's remarkable and beautifully illustrated picture book follows a lone polar bear as she makes her way across sea ice in the Arctic. Sea Bear is a deeply moving and informative story about perseverance, family, nature, and climate change that will resonate with readers of all ages. A solitary polar bear travels across the sea ice in pursuit of food. As the ice melts and food becomes scarce, she is forced to swim for days. Finally, storm-tossed and exhausted, she finds shelter on land, where she gives birth to cubs and waits for the sea to freeze again.Informed by the author's background in marine science, Sea Bear is a vivid and moving page-turner with a vital message about our changing planet. This is a gorgeously illustrated book, with the perfect marriage of scientific fact and poetry, that shows the reality of climate change and how it poses a threat to animals of the Arctic. Perfect for family and classroom sharing.Includes extensive backmatter about Arctic animals, cl

Christopher’s homecoming takes a sinister turn when a murderous conspiracy is uncovered in this fifth novel of the award-winning Blackthorn Key series.Christopher, Tom, and Sally are back in London at last. Everyone is relieved at their return―the plague has ended, and the king, pleased with their service, offers a surprising reward. But trouble has followed them home...First, an old friend is ambushed and left for dead. Then an anonymous letter arrives at Blackthorn―a mysterious warning hidden inside a riddle and secret code. As Christopher and his friends begin to investigate, they soon discover they’ve stumbled upon a plot to kill the king...and anyone else who dares stand in the traitors’ way.

Visual C#融C++的靈活性和強大功能與Java的簡單性於一身，已成為在.NET平臺上進行程序開發的首選語言。本書介紹了使用Visual C# 2017開發應用程序的基本知識。全書分為9章，分別介紹了C#與Visual Studio集成開發環境，C#的基本語法，流程控制語句，數組、集合和泛型，面向對象，面向對象的高級應用，程序的生成、異常處理和調試，流與文件，基於Windows的應用程序。全書通過簡潔的語言和詳細的步驟，幫助讀者迅速掌握使用Visual C# 2017開發應用程序所需的基本知識。本書適合沒有任何編程經驗的讀者和Visual C#新手閱讀，也可供大中專院校的學生學習Visual C#編程時參考。通過本書，讀者可循序漸進地掌握C#編程技術，從而開發出優秀的應用程序。

The brilliant follow-up to the Caldecott Honor-winning and New York Times bestselling picture book They All Saw a Cat by Brendan Wenzel!A Stone Sat Still tells the story of a seemingly ordinary rock—but to the animals that use it, it is a resting place, a kitchen, a safe haven...even an entire world.This is a gorgeous exploration of perspective, perception, and the passage of time, with an underlying environmental message that is timely and poignant.• Filled with stunning illustrations in cut paper, pencil, collage, and paint• Soothing rhythms invite reading aloud and bedtime snuggles• Introduces concepts like color, size, function, and time in a way that is easily understandable and teachable for childrenWith a rhythmic, calming narrative about the stone and its place in the world—and the changing environment—A Stone Sat Still proves Brendan Wenzel's mastery of the picture book form.This modern children's classic will enchant readers in preschool and kindergarten, as well as the adult

代碼審計是一種以發現程序錯誤、安全漏洞和違反程序規範為目標的源代碼分析技術。本書首先對代碼審計的定義、代碼審計的流程、代碼審計的分類進行了系統的介紹，以phpStudy為例，介絡了代碼審計環境的搭建以及當前常用的代碼審計工具;其次詳細介紹了SOL.注入漏洞審計、XSS漏洞審計、CSRF漏洞審計、代碼執行與命令執行漏洞審計、文件包含漏洞審計、任意文件操作漏洞審計、XXE與SSRF漏洞審計、變量覆蓋與反序列化漏洞審計、業務功能審計、YXCMS審計等內容;最後介紹了當前常用的程序設計語言Java和Python的代碼審計案例。本書是校企合作開發的教材，注重所述內容的可操作性和實用性，適合作為高等職業院校計算機類相關專業的教材，也可以作為網絡操作系統安全管理的參考用書。

Python擁有簡潔與直覺的語法，比起C與Java更適合初學者。Python有變數、運算子、條件判斷與迴圈等程式語言所需要的概念，且使用直譯器執行程式，執行一行程式就可以獲得一行程式的執行結果，獲得即時的回饋，不需要全部寫完才能執行，對初學者而言降低了進入程式設計的門檻。本書介紹Python的基礎概念，分別是程式編輯器環境介紹、變數、運算子、各種儲存容器、選擇結構、迴圈與生成式、函式、模組、類別與例外等，讓讀者可以盡快上手Python的概念與語法。