Beautiful JavaScript

本書介紹了Python3網絡爬蟲的常見技術。首先介紹了網頁的基礎知識，然後介紹了urllib、Requests請求庫以及XPath、Beautiful Soup等解析庫，接著介紹了selenium對動態網站的爬取和Scrapy爬蟲框架，最後介紹了Linux基礎，便於讀者自主部署編寫好的爬蟲腳本。本書所有代碼和相關素材可以到GitHub下載獲取，地址為https://github.com/sfvsfv/Crawer。本書主要面向對網絡爬蟲感興趣的初學者。

Skateparks are not only areas for sporting activity; for young people in particular, they fulfil various social functions beyond sport. David Andreu (with the help and advice of celebrity skateboarder Luka Melloni) has compiled a selection of international skateparks with a special spirit - spaces designed and built by technical teams and practising sportsmen and women. This beautiful volume reviews the most important work of the top designers of recent years, those who are leading the way in the design and conceptualisation of these special spaces.The book is a useful tool for architects, designers, landscapers, builders, urban planners and of course for all skateboarders around the world who want to keep up to date with the skateparks, ramps and pumptracks that have recently been built for their use and enjoyment.

When two kids visit Grandma's house for their usual visit, they can't help but think she's stuffy and no fun at all. Even the dinner she makes is predictable. But when Grandma goes missing and wild animals start popping up around the house, they realise she has a secret...A gorgeously illustrated picture book about not judging people based on appearances, and how families can work together to help save the planet, author/illustrator Martin Stanev's debut book will make a beautiful, and fun, addition to any child's bookshelf.

The original, award-winning Felt Flap series - perfect for babies and toddlers!Each title in this stylish series has five spreads with friendly characters to find behind colourful felt flaps. In Where's Mr Train?, you're on the look out for Mrs Tram, Mr Ferry, Mrs Bus and Mr Train himself!Lift the final flap and there's a surprise mirror - always a hit with the little ones. Parents adore these books because they are beautiful but tough enough to withstand even the most enthusiastic of young readers.And children love them because they are just so much fun. Other titles in the series include, Felt Flaps Where's Mr Lion?, Felt Flaps Where's Mr Unicorn? and Felt Flaps Where's Mrs Ladybird? Felt Flaps Where's Mr Lion? won Sainsbury's Children's Book of the Year 2017The felt flaps in this sturdy board book are perfect for little ones to turn and tug, which means you can get even the tiniest tot into books and finding the activity fun. Ingela Arrhenius' illustrations are a real bonus.They are

What's the point of art?This is the question Henri asks himself when his class is taken on a school trip to the local art gallery. Who wants pictures of old soup cans or melting watches? But when he encounters a painting with the most perfect blue, it creates a beautiful feeling. It's blueberries, oceans, summer skies and butterflies all rolled into one.And then he wanders into a room with a chair and a sign that reads "Is this really a chair?" Henri decides to test it out, unleashing an explosion of creativity! Finally Henri understands what art is all about... Following Isabelle Marinov's successful Leo and the Octopus, this is a fun and encouraging story of a boy learning to appreciate art and its boundless creativity.

《PHP+MySQL動態網站開發基礎教程(微課版)》全面講述了PHP程序設計語言的基本原理和技術。全書共分為16章，包括PHP語言的用途與PHP環境的搭建、PHP語法和函數、字符串、數組、正則表達式、PHP與Web頁面的交互、日期和時間、Cookie和Session、數據庫編程、用PHP操作MySQL數據庫、文件操作、圖像技術、面向對象編程、PHP與JavaScript和Ajax、ThinkPHP等內容。 《PHP+MySQL動態網站開發基礎教程(微課版)》內容豐富、結構合理、思路清晰、語言簡練流暢、示例翔實，主要面向PHP語言的初學者，適合作為Web應用開發培訓機構的培訓教材、高等院校相關課程的教材，也可作為Web應用開發人員的參考資料。 《PHP+MySQL動態網站開發基礎教程(微課版)》配套的電子課件、實例源文件和習題答案可以到http://www.tupwk.com.cn/downpage網站下載，也可以掃描前言中的二維碼獲取。掃描前言中的“看視頻”二維碼可以直接觀看教學視頻。

本書介紹如何使用Python語言進行網絡爬蟲程序的開發，從Python語言的基本特性入手，詳細介紹了Python爬蟲程序開發的各個方面，包括HTTP、HTML、JavaScript、正則表達式、自然語言處理、數據科學等不同領域的內容。全書共14章，分為基礎篇、進階篇、提高篇和實戰篇四個部分，內容覆蓋網絡抓取與爬蟲編程中的主要知識和技術。同時，本書在重視理論基礎的前提下，從實用性和豐富度出發，結合實例演示了編寫爬蟲程序的核心流程。 本書適合Python語言初學者、網絡爬蟲技術愛好者、數據分析從業人員以及高等院校計算機科學、軟件工程等相關專業的師生閱讀。

A poignant coming-of-age series that's moving and musical from the creator ofOur Dreams at Dusk: Shimanami Tasogare! Yutaka is a boy treasured by his choir for his beautiful, soprano voice. But what will he do when the inevitable arrives, and his voice starts to deepen? Perfect for fans ofKageki Shojo!!,Keep Your Hands Off Eizouken, Blue Period,andBoys Run the Riot.One of School Library Journal's top 10 manga of the year!The Kawami Higashi Middle School choir has won the district competition and is moving on to regionals, but the choir just isn't the same without Yutaka's soprano voice. In her eagerness to bring Yutaka back, Mariko must learn to speak for herself. Will she find a way to remind Yutaka of the joy of singing?

A BEST BOOK OF THE YEAR (NPR, The Washington Post, Lit Hub, The Telegraph, Goodreads, Tor.com, them, and more) A FINALIST for the LAMBDA LITERARY AWARD and GOODREADS CHOICE AWARD "A deeply strange and haunting novel in the best possible way...An impressive and exciting debut novel that may leave you thinking about your own relationships in a new light." --NPR "Shocking...Achingly poetic...Sharp and beautiful as coral polyps...Armfield exercises an exquisite--even sadistic--sense of suspense." --Ron Charles, The Washington Post Leah is changed. A marine biologist, she left for a routine expedition months earlier, only this time her submarine sank to the sea floor. When she finally surfaces and returns home, her wife Miri knows that something is wrong. Barely eating and lost in her thoughts, Leah rotates between rooms in their apartment, running the taps morning and night. Whatever happened in that vessel, whatever it was they were supposed to be studying before they were stranded, Leah

Every animal in the forest can have a home they love with the help of Ms. Mouse in this whimsical and educational book about design and architecture.Henrietta is a world-famous architect, and the only mouse in the world who knows what makes a squirrel or a rabbit, a caterpillar or a frog feel at home. A dreamer, a designer, an artist, and a creator, Henrietta works at her drawing board to imagine the perfect home for each of her friends, be they woodland, water, subterranean or winged creatures.With clever features, like a trapdoor for Mole or a telescope platform for Owl, and the ideal placement, like high in a pine for Squirrel or inside a pear for Caterpillar, Henrietta Mouse’s houses are both practical and beautiful—in short, ingenious!George Mendoza’s Need a House? Call Ms. Mouse! is as inspiring today as when it was first published in 1981, and Doris Susan Smith’s illustrations of this hard-working female protagonist and her fantastical designs and architectural marvels will capt

When knight after knight tries to rescue the princess and fails, who will succeed in saving her? Somewhere far away, a beautiful princess called Tourmaline is imprisoned in a tall tower. Only the bravest knight of all can free her. Knight after knight is sure that he's the bravest, but they all fail in their quest. They get tangled up in the forest, lose their way in a cornfield, don't want to get their cloak dirty, become distracted, or their horse lets them down. Luckily there's one fearless knight who doesn't let anything daunt them.

Follow a child from babyhood to parenthood in this moving, meaningful book about family connections and opposites--a lyrical classic-in-the-making from the acclaimed illustrator of the #1 New York Times bestselling Dragons Love Tacos. Ava's world is full of opposites: colorful sneakers on a gray sidewalk, thick books made up of thin sheets of paper, and dreams of huge spaces in her small head. Together, these opposites depict a full and impactful life, as Ava moves from girl to student to scientist, from daughter to mother to grandmother. While years pass and some things change, there is even more that is constant in this visually rich, soothing portrait of family connection through the generations. You'll want to cozy up and read this touching, beautiful book together with the children in your life. And as a celebration of personal and family milestones, it's a perfect gift for baby showers and graduations.

Explore coral reefs to study green sea turtles in this beautiful non-fiction field guide for kids.You might know that green sea turtles have incredible shells, but there's so much more to learn about these underwater marvels! Turn the pages to find out how green sea turtles keep seagrass beds healthy by "mowing" them, and how some species of fish like to hitch a ride on their shells. Filled with simple science and plenty of animal facts, this book also looks at the conservation challenges these endangered animals face due to climate change, poaching, and plastic pollution.

本書是一本系統地介紹ASP.NET Core、Entity Framework Core以及ASP.NET Core Identity框架技術的入門圖書，旨在幫助讀者循序漸進地瞭解和掌握ASP.NET Core。本書使用ASP.NET Core從零開始搭建一個實際的項目。從基本的控制台應用程序開始，介紹ASP.NET Core基本的啟動流程，涵蓋ASP.NET Core框架中各個技術的實際應用。同時，本書也會介紹一些ASP.NET Core的高級概念。在本書中，我們會開發一個學校管理系統，其中包含清晰的操作步驟和大量的實際代碼，以幫助讀者學以致用，將ASP.NET Core的知識運用到實際的項目開發當中，最後我們會將開發的項目部署到生產環境中。通過閱讀本書，讀者將掌握使用ASP.NET Core開發Web應用程序的方法，並能夠在對新項目進行技術選型時做出戰略決策。本書適合有一定C# 編程經驗和HTML、JavaScript基礎，並對ASP.NET Core感興趣的讀者閱讀，也可以作為高等院校相關專業的教學用書和培訓學校的教材。