Impractical Python picks up where the complete beginners book leaves off, expanding on existing concepts and introducing new tools and techniques that you'll use every day. def read_to_list(file_name):    Impractical Python picks up where the complete beginners book leaves off, expanding on existing concepts and introducing new tools and techniques that you'll use every day. To make that happen, we kept the background material on programming and electronics to a minimum. def default_input(prompt, default=None):     ZAlerts allow you to be notified by email about the availability of new books according to your search query. 488 р. ISBN 978-1593278908. IMPRACTICAL PYTHON PROJECTS Playful Programming Activities to Make You Smarter Book Of 2019. Page 252: The last line on page that reads: $29.95. Before you know it, you'll have a working, awesome game to stump your friends with (and some nifty coding skills, too!). Impractical Python Projects. We are currently looking for a company/service that can accept and process Alipay and Wechat payments.            if len(faces) == 6: for word in word_list: There are also loads of references for further digging, so I highly recommend… However, you have to explicitly declare a variable as globalto modify it. Cracking Codes with Python an Introduction to Building and Breaking Ciphers Book Of 2018. You only need one. As you work through the book, you'll build exercises and mini-projects, like making a spacewalk simulator and creating an astronaut's safety checklist that will put your new Python skills to the test. pair with multiple values.                faces.add(roll) Se quiser pode ainda acrescentar um pequeno comentário, de seguida clique em 'confirmar'. The transformation to generate points over a unit disc is as follows: You can easily create a free account. It picks up where the complete beginner books leave off, expanding on existing concepts and introducing new tools that you'll use every day. Impractical Python picks up where the complete beginners book leaves off, expanding on existing concepts and introducing new tools and techniques that you'll use every day. Playful Programming Activities to Make You Smarter.   No Starch Press. Should instead read: Page 79: code output at bottom of page is based on Figure 4-3, not Figure 4-2. 52. Cracking Codes with Python an Introduction to Building and Breaking Ciphers Book Of 2018. Impractical Python 15 Peculiar Projects to Make You Smarter - Find the lowest price on PriceRunner Compare prices from 4 stores SAVE on purchases now! And to keep things interesting, each project includes a zany twist featuring historical incidents, pop culture references, and literary allusions. Sign up for our newsletter. 93. The E-mail message field is required. lock_wheel = int(randrange(0, len(combo))) Занимательные проекты для тех, кто хочет поумнеть [2021, PDF, RUS] | Скачать бесплатно программы, игры для windows, apple, linux и мобильных устройств This free online PDF to DOC converter allows you to convert a PDF document to Microsoft Word DOC format, providing better quality than many other converters. "Python is a programming language, but it is also fun to play with. No Starch Press, 2018.   The transformation to generate points evenly over a unit disc is: (not yet rated) Without further ado, here are 35 amazing and new Raspberry Pi 4 projects to get you started! Appendix: Practice Project Solutions, View the detailed Table of Contents Some features of WorldCat will not be available.         return decimal – Bryan Oakley Apr 20 '13 at 12:18 Whether you’re in the market for a Pi 4 or you already have one sitting alone in a drawer, you’re probably in need of some cool project ideas. If you need help then you can check out Python Programming — Build a Reconnaissance Scanner, another free, project-based course to learn Python in 2021.             first_digits[key] = 0. Share your work with the largest hardware and software projects community. Chapter 9: Writing Haiku with Markov Chain Analysis            faces = set() Don't have an account? The equations yield (x, y) values between -1 and 1. Just flip to any page, cookbook-style, and test your skills with software design, code optimization, and debugging. 年: 2018. Next article (PDF) HBase Design Patterns. You can write a book review and share your experiences. Panelateastendofchapelslides.         return default     This is a kind of book that you need now. Impractical Python Projects is a collection of fun and educational projects designed to entertain programmers while enhancing their Python skills. make a raspberry picontrolled robot building a rover with python linux motors and sensors Oct 28, 2020 Posted By Frank G. Slaughter Public Library TEXT ID 2898721d Online PDF Ebook Epub Library where make a raspberry pi controlled robot building a rover with python linux motors and sensors kindle edition by donat wolfram download it once and read it on your We are currently shipping with some delays. They make a big difference when you’re working with the projects. print("{}". This type Impractical Python Projects book is a collection of fun and educational projects designed to entertain programmers while enhancing their python skills. Chapter 1: Silly Name Generator Lee Vaughan. See more ideas about computer programming, computer science, coding. By Justin Seitz. Chapter 11: The Monty Hall Problem By Mark Geddes. import random   Hackaday.io is home to thousands of art, design, science, and technology projects. Page 368: The code for Dictionary Cleanup should read as:             investments = int(investments * (1 + i)), Page 305: In the last paragraph, transform_rotate() should be transform.rotate(), Page 356: Between wingdings 5 and 6, Listing 16-2 should read as: Whether you?re taking the 200-15 Composite Exam or the two-part 100-105 and 200-105 exams, this book gives you the practice you need to study smarter. Impractical Python Projects picks up where the complete beginner books leave off, expanding on existing concepts and introducing new tools that you’ll use every day. By Lee Vaughan. Pay 15 $ or more to also unlock! $24.95. Free online service to convert a PDF file to a set of optimized JPG images. Please enter the subject. A vocabulary list featuring 100 Words to Make You Sound Smart. next_try[lock_wheel] = randint(0, len(combo)-1), lock_wheel = randrange(0, len(combo)) If you haven't learned the basics of Python yet, I recommend diving in with Dataquest's Python Fundamentals course. There are no products in your shopping cart. Page 164: The line that reads: A search query can be a title of the book, a name of the author, ISBN or anything else. Free Study. Gesperrter Inhalt Impractical Python Projects: Playful Programming Activities to Make You Smarter. """Remove single-letter words from list if not 'a' or 'i'."""     response = input(prompt) You may have already requested this item. >>> success = 0 It picks up where the complete beginner books leave off, expanding on existing concepts and introducing new tools that you… Python Programming for Hackers and Reverse Engineers. They will work well ... Python has several features that make it well suited for learning (and doing) data science: ... every time I start a new data science project, I end up using Python. next_try[lock_wheel] = randint(0, 9). Don’t fret—you have a ton of options. It picks up where the complete beginner books leave off, expanding on existing concepts and introducing new tools that you'll use every day. Should read: x= √r*cos Previous article (PDF) Impractical Python Projects: Playful Programming Activities to Make You Smarter. The E-mail Address(es) field is required. Impractical Python 15 Peculiar Projects to Make You Smarter - Se billigste pris hos PriceRunner Sammenlign priser fra 3 butikker SPAR på dit køb nu! In four easy steps, you can make Acrobat DC or Acrobat Reader DC your default PDF program. A call to mainloop is an infinite loop, when you run more than one you have an infinite loop inside an infinite loop. 16 Cool Projects for Your New Raspberry Pi 4 – Review Geek Arduino can make your projects responsive, but only you can make them beautiful. Please choose whether or not you want other users to be able to see on your profile that this library is a favorite of yours. Springer-Verlag Berlin Heidelberg. Please enter the message. Python Practice Book, Release 2014-08-10 When Python sees use of a variable not defined locally, it tries to find a global variable with that name. Whether you’re looking to pick up some new Python skills or just need a pick-me-up, you’ll find endless educational, geeky fun with Impractical Python Projects. Chapter 7: Breeding Giant Rats with Genetic Algorithms WorldCat is the world's largest library catalog, helping you find library materials online.                success += 1 Page 261: The last two lines in Listing 12-9 that read: … Impractical Python: 15 Peculiar Projects to Make You Smarter Chapter 6: Writing in Invisible Ink         word_list_clean.append(word) Learn to Program with Minecraft. By Chris McVeigh. Impractical Python Projects: Playful Programming Activities to Make You Smarter by Lee Vaughan at AbeBooks.co.uk - ISBN 10: 159327890X - ISBN 13: 9781593278908 - No Starch Press - 2018 - Softcover word_list_clean = [] Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. Please re-enter recipient e-mail address(es). File: PDF, 24.87 MB Read PDF Facing The Facts A Guide To The Gats Debate New Wto Negotiations ... impractical python projects playful programming activities to make you smarter, erotic stories everymans library pocket, database design implementation edward sciore 2008 10 … $39.95. probability of success = 0.01528 Every time I need to quickly prototype something that just works, I end up using Python. Year: 2018. You’ll flex your problem-solving skills and employ Python’s many useful libraries to do things like: Simulate volcanoes, map Mars, and more, all while gaining valuable experience using free modules like Tkinter, matplotlib, Cprofile, Pylint, Pygame, Pillow, and Python-Docx. Want sweet deals?     investments -= withdraw_infl_adj # remove single-letter words if not "a" or "I" Impractical Python Projects is a collection of fun and educational projects designed to entertain programmers while enhancing their Python skills. Chapter 4: Decoding American Civil War Ciphers As the Senior Technical Professional for Geological Modeling at a major international oil company, he was involved in the construction and review of computer models, the development, testing, and commercialization of software, and the training of geoscientists and engineers. And every project management professional has to make decisions on how to choose among a variety of options to move a project forward. ... 15 Designs to Spread Holiday Cheer. Let us know how you feel about the content and anything you would like us to cover in the future. Start small. pair with multiple keys. Once you've built a small project you can either expand it or build another one. Instead, it presents stimulating coding projects for non-programmers who want to use Python for doing experiments, test theories, or simulate natural phenomena.”—Paolo Amoroso, Moonshots Beyond the Cloud Blog. Set the default to 'bonds', in order to see how this supposedly “safe” choice performs. It picks up where the complete beginner books leave off, expanding on existing concepts and introducing new tools that you…     else:         return response. It picks up where the complete beginner book leave off, expanding on existing concepts and introducing new tools that you ‘ll use every day. Free ebook edition with every print book purchased from nostarch.com!         decimal = [round(line / 100, 5) for line in lines] About Impractical Python Projects. IMPRACTICAL PYTHON PROJECTS Playful Programming Activities to Make You Smarter Book Of 2019. The name field is required. Create lists, bibliographies and reviews: or Search WorldCat. —Geek Tech Stuff, "Rather than being an introductory text, Vaughan’s book pushes you in interesting directions for solving a diverse set of problems. In this tutorial, you will find 15 interesting machine learning project ideas for beginners to get hands-on experience on machine learning. Projects in Programming Languages with Ruby, Java and Python is an in-depth and comprehensive introduction to project based programming using 3 of the most popular and financially rewarding programming languages out there - Ruby, Java and Python. Page 103: The cipher example that reads: Impractical Python Projects is a collection of fun and educational projects designed to entertain programmers while enhancing their Python skills.     keys = [str(digit) for digit in range(1, 10)] Chapter 10: Are We Alone? The lab also allows you to program and simul… Playful Programming Activities to Make You Smarter. Also in Listing 4-9, the code immediately below wingding 8 that reads: plaintext.append(r1.lower()) Buy books about Python from Boffins Books.         plaintext.append(r2), Page 100: The output printout near the bottom of page that reads: As you start working on machine learning project ideas, you will not only be able to test your strengths and weaknesses, but you will also gain exposure that can be immensely helpful to boost your career. Microsoft Edge is the default program for opening PDF files on Windows 10. Buy Impractical Python: 15 Peculiar Projects to Make You Smarter by Lee Vaughan from Boffins Books in Perth, Australia. By Lee Vaughan. Should instead read as: Invent Your Own Computer Games with Python, 4th Edition. Should instead read: row1 = (message[:row_1_len]).lower() Let’s work an example that assumes a starting value of $2,000,000, a “safe and secure” bond portfolio, a 4 percent withdrawal rate (equal to $80,000 per year), a 30-year retirement, and 50,000 cases. We’ll provide some suggestions along the way as to how you might do that. Chapter 16: Finding Frauds with Benford's Law All rights reserved. It’s the fastest way to make a quick-and-dirty prototype, especially if you’re pitching a game or need a loose concept, but if you want to flesh the rest of your project out it can do that too. Arduino Project Handbook, Vol. Chapter 12: Securing your Nest Egg View 15 awesome python projects I've worked to create over the past 3 years.         lines = [float(line.strip()) for line in in_file]  word_list = ['a', 'nurses', 'i', 'stack', 'b', 'c', 'cat'] We hope you enjoy the electronics engineering project ideas on this page! Practice Project: Checking the Number of Blank Lines, Intro; Brief Contents; Contents In Detail; Acknowledgments; Introduction; Who This Book Is For; What's in This Book; Python Version, Platform, and IDE; The Code; Coding Style; Where to Get Help; Onward! >>> print("probability of success = {}".format(success/trials)) import matplotlib.pyplot as plt Learn more ››. Help James Bond crack a high-tech safe with a hill-climbing algorithm, Write haiku poems using Markov Chain Analysis, Use genetic algorithms to breed a race of gigantic rats, Crack the world’s most successful military cipher using cryptanalysis, Foil corporate security with invisible electronic ink, Derive the anagram, “I am Lord Voldemort” using linguistical sieves, Plan your parents’ secure retirement with Monte Carlo simulation, Save the sorceress Zatanna from a stabby death using palingrams, Model the Milky Way and calculate our odds of detecting alien civilizations, Help the world’s smartest woman win the Monty Hall problem argument, Reveal Jupiter’s Great Red Spot using optical stacking, Save the head of Mary, Queen of Scots with steganography. Chapter 8: Counting Syllables for Haiku Poetry Please see our FAQ. Impractical Python Projects. x= √r*cosθ. Chapter 13: Simulating an Alien Volcano We need an intermediary who knows how to configure Alipay and Wechat payment acceptance for our site and had such experience before. With its emphasis on project-based practice, Real World Python will take you from playing with syntax to writing complete programs in no time. Search for Library Items Search for Lists Search for Contacts Search for a Library. The files are organized by chapter.     for key in keys: Page 250: Listing 12-1 should read as: Azure IoT with Raspberry Pi - Publish Temperature and Humidity Sensor Data to Azure IoT Hub using Python They’ll challenge you enough to help you become a better Pythonista but will still be doable! http:\/\/id.loc.gov\/vocabulary\/countries\/cau> ; http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Place\/san_francisco_ca> ; http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Topic\/python> ; http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Person\/vaughan_lee> ; http:\/\/worldcat.org\/entity\/work\/id\/5069582192> ; http:\/\/worldcat.org\/entity\/work\/data\/5069582192#CreativeWork\/impractical_python_15_peculiar_projects_to_make_you_smarter> ; http:\/\/www.worldcat.org\/title\/-\/oclc\/1084402015#PublicationEvent\/san_francisco_ca_no_starch_press_incorporated_2018> ; http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Agent\/no_starch_press_incorporated> ; http:\/\/worldcat.org\/isbn\/9781593278915> ; http:\/\/www.worldcat.org\/title\/-\/oclc\/1084402015> ; http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Agent\/no_starch_press_incorporated>, http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Person\/vaughan_lee>, http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Place\/san_francisco_ca>, http:\/\/experiment.worldcat.org\/entity\/work\/data\/5069582192#Topic\/python>, http:\/\/id.loc.gov\/vocabulary\/countries\/cau>, http:\/\/worldcat.org\/entity\/work\/data\/5069582192#CreativeWork\/impractical_python_15_peculiar_projects_to_make_you_smarter>. impractical. Understanding Network Hacks: Attack and Defense with Python. Page 141: Wingding 7 and the preceding line in Listing 7-10 that read:     """Allow use of default values in input""" Prices (including delivery) for Impractical Python15 Peculiar Projects to Make You Smarter by Lee Vaughan. Grow Your Python Portfolio With 13 Intermediate Project Ideas Get started on 13 Python project ideas that are just right for intermediate Python developers. Chapter 14: Mapping Mars with the Mars Orbiter Exploring the Fermi Paradox Softcover, published in 2018 by No Starch Press. Free delivery for many products! http:\/\/purl.oclc.org\/dataset\/WorldCat> ; http:\/\/www.worldcat.org\/title\/-\/oclc\/1084402015#PublicationEvent\/san_francisco_ca_no_starch_press_incorporated_2018>. Impractical Python : 15 Peculiar Projects to Make You Smarter.. [Lee Vaughan] Home. This book recognises that." You may send this item to up to five recipients. Chapter 2: Finding Palingram Spells Page 259: The first line in last paragraph that reads: ISBN: 9781593278908 Save with MyShopping.com.au! make a raspberry picontrolled robot building a rover with python linux motors and sensors Nov 01, 2020 Posted By Paulo Coelho Media TEXT ID 2898721d Online PDF Ebook Epub Library features like bookmarks note taking and highlighting while reading make a raspberry pi controlled robot building a rover with python linux motors and sensors make a   This repository contains the source code and supporting files for the book Impractical Python Projects: Playful Programming Activities to Make You Smarter by Lee Vaughan. ; Chapter 1: Silly Name Generator; Project #1: Generating Pseudonymns; Planning and Designing a Project; The Strategy; The Pseudocode; The Code; Using the Python Community\'s Style Guide; Checking Your Code with Pylint; Describing Your Code with Docstrings; Checking Your Code Style; Summary; Further Reading; Pseudocode; Style Guides; Third-Party Modules; Practice Projects; Pig Latin\"@, Impractical Python : 15 Peculiar Projects to Make You Smarter.\"@. A Python Book Preface This book is a collection of materials that I've used when conducting Python training and also materials from my Web site that are intended for self­instruction. The projects are also compiled from time to time to provide a single destination for project junkies.     row2 = (message[row_1_len:]).lower(). Page 85: In Listing 4-9, the code at wingding 5 and the following line that read: row1 = (message[:row_1_len]) 语言: Jan 7, 2021 - Jokes, general inspiration. By Al Sweigart. PDF, 14.72 MB. Please enter recipient e-mail address(es). You can find it in various formats here: Arduino Projects: The Arduino microcontroller has a nearly limitless array of innovative applications for everything from robotics and lighting, to games and gardening! Just flip to any page, cookbook-style, and test your skills with software design, code optimization, and debugging. Think about your goals in learning Python, and make sure your project moves you toward those goals.             investments -= withdraw_infl_adj $19.95. $29.95. Click the UPLOAD FILES button and select up to 20 PDF files you wish to convert. —Greg Laden, Greg Laden's Blog, Download Chapter 3: Solving Anagrams >>> trials = 100000 make a raspberry picontrolled robot building a rover with python linux motors and sensors Oct 25, 2020 Posted By William Shakespeare Library TEXT ID b89711a5 Online PDF Ebook Epub Library 100 youll learn how to control servos respond to sensor input and know where make a raspberry pi controlled robot building a rover with python linux motors and sensors Page 218: Indentation for the listing on the page should be as follows: >>> from random import randint Please enter your name. Python PDF Books. No Starch Press. The python code for Raspberry pi is also provided for a complete do-it-yourself tutorial. Because of the very short training corpus, the moon is the only word Panel at east end of chapel slides A collection of fun and educational Python projects designed to entertain programmers while enhancing their Python skills. Impractical Python de Lee Vaughan Para recomendar esta obra a um amigo basta preencher o seu nome e email, bem como o nome e email da pessoa a quem pretende fazer a sugestão. Should instead read as: Lee Vaughan is a geologist with over 30 years' experience in the petroleum industry. 200+ Arduino Projects: Whether you are just beginning or have extensive experience with Arduino, there is something here for everyone.In the Electronics Lab, you can prototype and design before you build a circuit in real life. Impractical Python Projects picks up where the complete beginner books leave off, expanding on existing concepts and introducing new tools that you’ll use every day. It picks up where the complete beginner books leave off, expanding on existing concepts and introducing new tools that you'll use every day. You should remove the second call to mainloop in your code (in Demo1.new_window), otherwise it will be confusing to people who are trying to learn how to use Tkinter. The equations yield (x, y) values between 0 and 1. Lee Vaughan / Ли Воган - Impractical Python Projects: Playful Programming Activities to Make You Smarter / «Непрактичный» Python. Impractical Python : 15 Peculiar Projects to Make You Smarter.\" ; Export to EndNote / Reference Manager(non-Latin), http:\/\/www.worldcat.org\/oclc\/1084402015>. Set the default to 'sbc_blend', since this is theoretically the most stable mix of the four choices. with open(file_name) as in_file:      if not response and default:         Impractical Python: 15 Peculiar Projects to Make You Smarter by Lee Vaughan for - Compare prices of 1831158 products in Books from 631 Online Stores in Australia. Impractical Python Projects: Playful Programming Activities to Make You Smarter by Lee Vaughan at Abbey's Bookshop | 9781593278908 | Paperback # Impractical Python : 15 Peculiar Projects to Make You Smarter.\n, Intro; Brief Contents; Contents In Detail; Acknowledgments; Introduction; Who This Book Is For; What\'s in This Book; Python Version, Platform, and IDE; The Code; Coding Style; Where to Get Help; Onward! >>> for trial in range(trials):                roll = randint(1, 6)            for rolls in range(6):     row2 = (message[row_1_len:]) Separate up to five addresses with commas (,). programming-book.com have 15 Python Developer Pdf for Free Download. Dec 1, 2019 - The Power of Technology. REAL PYTHON course Scout APM Now Available for Python! The subject field is required. For example, you can expect a much slower Pi-based computer if you are working with a Pi 3 Model A+ instead. Impractical Python Projects is a collection of fun and educational projects designed to entertain programmers while enhancing their Python skills. And the line that reads: Playful Programming Activities to Make You Smarter. Should instead read as: Impractical Python Projects. Now you're ready to get started. Impractical Python Projects is a collection of fun and educational projects designed to entertain programmers while enhancing their Python skills. Each chapter outlines the project, walks you through planning what the project is trying to do, and then walks you through some sample code. Page 205: The line and following equation that read: It's a fun way to automate everything, enabling you to control simple devices or manage complex Ha… PDF, 15.93 MB.     # check for missing digits Should instead read as: 0 with reviews - Be the first. This tool provides better image quality than many other PDF to JPG converters, offers mass conversion and allows files up to 50 MB. ; Chapter 1: Silly Name Generator; Project #1: Generating Pseudonymns; Planning and Designing a Project; The Strategy; The Pseudocode; The Code; Using the Python Community's Style Guide; Checking Your Code with Pylint; Describing Your Code with Docstrings; Checking Your Code Style; Summary; Further Reading; Pseudocode; Style Guides; Third-Party Modules; Practice Projects; Pig Latin Poor Man's Bar ChartChallenge Projects; Poor Foreign Man's Bar Chart; The Middle; Something Completely Different; Chapter 2: Finding Palingram Spells; Finding and Opening a Dictionary; Handling Exceptions When Opening Files; Loading the Dictionary File; Project #2: Finding Palindromes; The Strategy and Pseudocode; The Palindrome Code; Project #3: Finding Palingrams; The Strategy and Pseudocode; The Palingrams Code; Palingram Profiling; Palingram Optimization; dnE ehT; Further Reading; Practice Project: Dictionary Cleanup; Challenge Project: Recursive Approach; Chapter 3: Solving Anagrams Project #4: Finding Single-Word AnagramsThe Strategy and Pseudocode; Anagram-Finder Code; Project #5: Finding Phrase Anagrams; The Strategy and Pseudocode; The Anagram Phrase Code; Project #6: Finding Voldemort: The Gallic Gambit; Project #7: Finding Voldemort: The British Brute-Force; Strategy; The British Brute-Force Code; Summary; Further Reading; Practice Project: Finding Diagrams; Challenge Project: Automatic Anagram Generator; Chapter 4: Decoding American Civil War Ciphers; Project #8: The Route Cipher; The Strategy; The Pseudocode; The Route Cipher Decryption Code Hacking the Route CipherAdding a User Interface; Project #9: The Rail Fence Cipher; The Strategy; The Rail Fence Cipher Encryption Code; The Rail Fence Cipher Decryption Code; Summary; Further Reading; Practice Projects; Hacking Lincoln; Identifying Cipher Types; Storing a Key as a Dictionary; Automating Possible Keys; Route Transposition Cipher: Brute-Force Attack; Challenge Projects; Route Cipher Encoder; Three-Rail Fence Cipher; Chapter 5: Encoding English Civil War Ciphers; Project #10: The Trevanion Cipher; Strategy and Pseudocode; The Trevanion Cipher Code Project #11: Writing a Null CipherThe List Cipher Code; The List Cipher Output; Summary; Further Reading; Practice Projects; Saving Mary; The Colchester Catch; Chapter 6: Writing in Invisible Ink; Project #12: The Vigenère Cipher; The Platform; The Strategy; Creating Invisible Ink; Manipulating Word Documents with python-docx; Downloading the Assets; The Pseudocode; The Code; Importing python-docx, Creating Lists, and Adding a Letterhead; Formatting and Interleaving the Messages; Adding the Vigenère Cipher; Detecting the Hidden Message; Summary; Further Reading.