ace the coding interview with Python and JavaScript

「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

If you've ever spent hours renaming files or updating hundreds of spreadsheet cells, you know how tedious tasks like these can be. But what if you could have your computer do them for you? In this fully revised edition of the best-selling classic Automate the Boring Stuff with Python, you'll learn how to use Python to write programs that do in minutes what would take you hours to do by hand - no prior programming experience required. You'll learn the basics of coding in Python and explore the language's rich library of modules for performing specific tasks, like scraping data from websites, searching for text across multiple files, and merging, watermarking, or encrypting PDFs. The third edition includes: Expanded coverage of developer techniques, like creating command line programs; Updated examples and new projects; Additional chapters about working with SQLite databases, speech-recognition technology, video and audio editing, and text-to-speech capabilities; Simplified explanations

Rikki Thunder, twenty-two-year-old drummer for the scorching new ’80s metal band Whyte Python, is about to have it all: absurd wealth, global fame, and a dream girlfriend. But an unwitting role as an international spy? That was definitely not part of the plan."A rock-n-roll thrill ride... Heavy Metal icon Rikki Thunder's satirical memoir is sweeter than Cherry Pie and better than a prescription from Dr. Feelgood! You need to read it."—Ernest ClineIt’s Los Angeles, 1986, and metal rules the world. For aspiring drummer Rikki Thunder, life is beautiful, just like his hair—even if he is sleeping in a condemned paint store and playing with a band that’s going nowhere. But when Rikki gets a shot to join L.A.’s hottest up-and-coming club band, Whyte Python, his young life takes a mind-blowing turn. Soon he and his new band mates have a hit single rocketing up the charts, Whyte Python is selling out major clubs, and Rikki has a gorgeous girlfriend in the audience and in his life. He literally

Unlock the full potential of your qualitative research projects with this invaluable manual from world-renowned authority Johnny Saldaña. This essential guide delves into the latest advancements in coding, including the integration of AI tools like ChatGPT-4, empowering researchers to enhance their data analysis processes and outcomes. This clearly updated edition offers:· Comprehensive Coverage: Explore over 35 coding methods, complete with datasets, software screenshots, and multidisciplinary academic references.· Global Appeal: Designed for an international readership, with inclusive data and real-world examples. · Practical Guidance: Clear, academically grounded advice that bridges the gap between data generation and analysis, ensuring credibility and trustworthiness. · Modern Relevance: Facilitates both manual and online coding, with detailed insights into CAQDAS and digital data handling.Ideal for students, researchers, and professionals in education, the social sciences, and bey

This friendly, colorful guide will help middle schoolers ace English class with confidence and ease.With chapters on all the essential ELA topics—grammar, sentence structure, figurative language, textual analysis, writing essays, building arguments, and more—it covers every skill a middle schooler needs to read, write, and analyze their way through middle school English. Big Fat Notebooks break down the big topics into bite sized pieces with clear and accessible language, key vocabulary defined, annotated examples and excerpts from a diverse array of literature, and instructional diagrams and doodles.This second edition includes an all-new media literacy chapter covering everything from disinformation and bias to deep fakes and clickbait—giving middle schoolers essential guidance on how to navigate this oversaturated world of manipulative media.

It's never too early to learn how to code! Coding For Kids For Dummies helps you learn the basics of coding the fun way. This book walks you through the essentials of coding with 13 exciting projects. You'll learn what coding is, how to make digital toys and games on your computer, and how to start writing your first lines of code! With step-by-step instructions and activities, this book makes it simple to get started. And when you see error messages, don't panic! All new coders make mistakes--this book helps you figure them out and fix them, so your code will be good to go. Along the way, you'll be boosting your creativity, getting better at logical thinking, and learning a skill that will open the door to fun hobbies and careers. So get coding! Learn basic coding concepts and skillsCreate your own digital toys and gamesFigure out how to turn your ideas into codeGet involved in the online coding communityKids who want to learn how to code (and the parents who want to encourage them) c

As an introduction to Python, this book allows readers to take a slow and steady approach to understanding Python code, explaining concepts, connecting programming with real-life examples, writing Python programs, and completing case studies.While there are many books, websites, and online courses about the topic, we break down Python programming into easily digestible lessons of less than 5 minutes each, following our BiteSize approach. Each lesson begins with a clear and short introduction to the topic. This gives you a strong base to start from and gets you ready for deeper learning. Then, you will see coding demonstrations that show the ideas discussed. These examples are simple and useful, helping you really understand the concepts. You'll then practice tasks at different difficulty levels, so you can test your knowledge and increase your confidence. You'll also play with case studies to solve real-world problems. Tips are included to show how you can incorporate generative AI int