More than any other language, Python was created with the philosophy of simplicity and parsimony. Now 25 years old, Python has become the primary or secondary language (after SQL) for many business users. With popularity comes diversity--and possibly dilution.This guide, collaboratively written by over a hundred members of the Python community, describes best practices currently used by package and application developers. Unlike other books for this audience, The Hitchhiker's Guide is light on reusable code and heavier on design philosophy, directing the reader to excellent sources that already exist.

    Using motors, gears, pneumatics, pulleys, linkages, and more, you can design LEGO models that really move.The Unofficial LEGO Technic Builder's Guide is filled with building tips for creating strong yet elegant machines and mechanisms with the Technic system. Author Pawel "Sairel" Kmiec will teach you the foundations of LEGO Technic building, from simple machines to advanced mechanics, even explaining how to create realistic to-scale models. Sariel, a world-renowned LEGO Technic expert, offers unique insight into mechanical principles like torque, power translation, and gear ratios, all using Technic bricks. You'll learn how to:Create sturdy connections that can withstand serious stressRe-create specialized LEGO pieces like casings and u-joints, and build solutions like Schmidt and Oldham couplings, when no standard piece will doBuild custom differentials, suspensions, transmissions, and steering systemsPick the right motor for the job—and transform its properties to suit your needsCombine studfull and studless building styles for a stunning lookCreate remote-controlled vehicles, lighting systems, motorized compressors, and pneumatic enginesThis beautifully illustrated, full-color book will inspire you with ideas for building amazing machines like tanks with suspended treads, supercars, cranes, bulldozers, and much more. Your Technic adventure starts now!

    Whether you're a budding hobbyist or an engineer, you'll benefit from the perfectly paced lessons that walk you through useful, artistic, and educational exercises that gradually get more advanced. In addition to specific projects, the book shares best practices in programming and design that you can apply to your own projects. Code snippets and schematics will serve as a useful reference for future projects even after you've mastered all the topics in the book.Includes a number of projects that utilize different capabilities of the Arduino, while interfacing with external hardware Features chapters that build upon each other, tying in concepts from previous chapters to illustrate new ones Includes aspects that are accompanied by video tutorials and other multimedia content Covers electrical engineering and programming concepts, interfacing with the world through analog and digital sensors, communicating with a computer and other devices, and internet connectivity Explains how to combine smaller topics into more complex projects Shares downloadable materials and source code for everything covered in the book Projects compatible with many official Arduino boards including Arduino Uno; Arduino Leonardo; Arduino Mega 2560; Arduino Due; Arduino Nano; Arduino Mega ADK; LilyPad Arduino and may work with Arduino-compatible boards such as Freeduino and new third party certified boards such as the Intel Galileo Exploring Arduino takes you on an adventure and provides you with exclusive access to materials not found anywhere else!

    Each project includes a plan and the planting recipe--as well as a "Discovery Walk," activities and crafts to make with what you grow. And each is illustrated with author Sharon Lovejoy's lyrical watercolors. There's the Pizza Patch, a giant-size wheel garden planted in "slices" of tomatoes, zucchini, oregano, and basil. A Flowery Maze to get lost in. A Moon Garden of night-blooming flowers, including a moonflower tent. And Mother Nature's Medicine Chest. Discovery Walks teach kids how the gardens work, and a chapter on gardening basics includes a child-friendly 10-Minute Plan for planting and maintenance, plus a list of the top 20 plants guaranteed to make gardeners out of kids.

    The Children's Busy Book is from the line of all-time #1 selling line of Busy Books.365 fun, creative activities to stimulate your child every day of the year This book contains 365 activities (one for each day of the year) for six- to ten-year-olds using things found around the home. It shows parents and day-care providers how to: ?? Prevent boredom during bad weather with games, kitchen activities, and arts-and-crafts projects. ?? Stimulate a child’s natural curiosity with entertaining math, reading, writing, science, geography, and fine-arts activities. ?? Encourage a child’s physical growth with fun outdoor activities. ?? Foster a child’s emotional growth with fun family-centered and social activities. ?? Celebrate holidays and other occasions with special projects. ?? Keep children occupied during long car trips. The Children’s Busy Book is written with warmth and sprinkled with humor and insight. It should be required reading for anyone raising or teaching school-age children.

    And once readers have tested their theories and completed their experiments, they can feast on the results! From salad dressing to mayonnaise, celery to popcorn, and muffins to meringues, this book uses food to make science accessible to a range of tastes. Also included is essential information on eating healthfully, plus additional resources for further exploration.

    Then add the finishing touches to your models with plants, traffic lights, scaffolding, and park benches. Snap together a few houses, shops, and apartment buildings to create your own neighborhood!Inside you'll find: -Complete, step-by-step instructions for four multistory buildings-Dozens of inspiring ideas to use in your own models-Mini builds for a recliner, old-time lamp post, traffic light, and more-A gallery of the authors' designsFor ages 10+

    Ken Denmead struck a chord with parents and kids across America with his GeekDad blog on Wired.com, which receives more than one million page views per month. His debut book, Geek Dad, was on bestseller lists and in its seventh printing just two months after hitting store shelves. With The Geek Dad's Guide to Weekend Fun, he keeps the nerdtastic novelties coming, with projects that teach readers how to:-Build homemade robots from scratch -Write and direct simple stop-motion movies -Hack into mechanical toys to add cool electronic twists, and moreUnited by the premise that to really understand science and how something works you must design and build it yourself or remake it better, Geek Parents everywhere will celebrate this latest installment of weekend workshop wonders.Watch a Video

    This rapid application development framework and its vast ecosystem of tools let you quickly build new sites and applications with clean, readable code. With this practical guide, Matt Stauffer--a leading teacher and developer in the Laravel community--provides the definitive introduction to one of today's most popular web frameworks.The book's high-level overview and concrete examples will help experienced PHP web developers get started with Laravel right away. By the time you reach the last page, you should feel comfortable writing an entire application in Laravel from scratch.Dive into several features of this framework, including:Blade, Laravel's powerful, custom templating toolTools for gathering, validating, normalizing, and filtering user-provided dataLaravel's Eloquent ORM for working with the application's databasesThe Illuminate request object, and its role in the application lifecyclePHPUnit, Mockery, and PHPSpec for testing your PHP codeLaravel's tools for writing JSON and RESTful APIsInterfaces for file system access, sessions, cookies, caches, and searchTools for implementing queues, jobs, events, and WebSocket event publishingLaravel's specialty packages: Scout, Passport, Cashier, Echo, Elixir, Valet, and Socialite

    But until now, there has been no real manual on how to use Python for a variety of hacking tasks. You had to dig through forum posts and man pages, endlessly tweaking your own code to get everything working. Not anymore.Gray Hat Python explains the concepts behind hacking tools and techniques like debuggers, trojans, fuzzers, and emulators. But author Justin Seitz goes beyond theory, showing you how to harness existing Python-based security tools - and how to build your own when the pre-built ones won't cut it.You'll learn how to:Automate tedious reversing and security tasks Design and program your own debugger Learn how to fuzz Windows drivers and create powerful fuzzers from scratch Have fun with code and library injection, soft and hard hooking techniques, and other software trickery Sniff secure traffic out of an encrypted web browser session Use PyDBG, Immunity Debugger, Sulley, IDAPython, PyEMU, and more The world's best hackers are using Python to do their handiwork. Shouldn't you?

    Serving hand-prepared, contemporary renditions of traditional family recipes, Carrabba's makes everyone who walks through the door feel right at home. Each meal is served in the time-honored tradition of warm Italian hospitality and authentically prepared food made from the heart. Now, you can re-create the Carrabba's experience in your own kitchen with delicious recipes inspired by generations of family cooking. In the true spirit of generosity, Recipes from Around Our Family Table shares not just these mouthwatering signature recipes, but also the cooking secrets that make them so good. Includes 75 authentic Italian recipes and Carrabba's favorites, like Chicken Bryan, Mama Mandola's Sicilian Chicken Soup and Pizza Margherita Offers tips on successful grilling, preparing perfect pasta, finding the best ingredients, mastering homemade pizza, and more

    A full-color chapter book biography that shows how a self-taught scientist was the first to observe the microbial life in and around us. By building his own microscope, Antony van Leeuwenhoek advanced humanity's understanding of our oft-invisible world around us.

    Be Kind offers children aged 5 and up simple, actionable things they can do in their daily lives that help them cultivate kindness toward others and grow into people with the capacity to make the world a kinder place.In Be Kind, kids learn that kindness is a quality that can be expressed in ways other than merely being “nice,” including standing up for someone or something, engaging in a community, showing compassion toward other beings, and expressing gratitude. With joyful illustrations and kid-friendly writing, this idea book serves as a delightful, easy-to-read collection of 100 concrete activities kids and their families can pick and choose from and act out in their daily lives, whether it’s being the first person to say good morning, offering compliments, shoveling an elderly neighbor’s driveway, learning to say hello in different languages, or sending a card to someone — no special occasion required. On every page, Be Kind empowers kids to make the world a better, kinder place, one action at a time.

    If the idea of a computer science book without computers upsets you, please close your eyes until you’ve finished reading the rest of this page.The truth is that computer science is not really about the computer. It is just a tool to help you see ideas more clearly. You can see the moon and stars without a telescope, smell the flowers without a fluoroscope, have fun without a funoscope, and be silly sans oscilloscope.You can also play with computer science without... you-know-what. Ideas are the real stuff of computer science. This book is about those ideas, and how to find them.

    From vast deserts to an Indonesian fishing boat, a slow train through Burma to an armed confrontation in Laos, lullabies from middle-aged Chinese businessmen to a cold night on the Great Wall, wolves and reindeer herders, thieves and nomads: this is a vivid illustration of Asia and the people who live there, and of one ancient, stubborn motorcycle travelling through the world's wild places.