The author examines issues such as the rightness of web-based applications, the programming language renaissance, spam filtering, the Open Source Movement, Internet startups and more. He also tells important stories about the kinds of people behind technical innovations, revealing their character and their craft.

Programming Languages: Concepts and Implementation teaches language concepts from two complementary perspectives: implementation and paradigms. It covers the implementation of concepts through the incremental construction of a progressive series of interpreters in Python, and Racket Scheme, for purposes of its combined simplicity and power, and assessing the differences in the resulting languages.

A unique system for jump-starting artistic creativity, encouraging experimentation and growth, and increasing sales for artists of all levels, from novices to professionals. Have you landed in a frustrating rut? Are you having trouble selling paintings in galleries, getting bogged down by projects you can’t seem to finish or abandon, or finding excuses to avoid working in the studio? Author Carol Marine knows exactly how you feel—she herself suffered from painter’s block, until she discovered “daily painting.” The idea is simple: do art (usually small) often (how often is up to you), and if you’d like, post and sell it online. Soon you’ll find that your block dissolves and you’re painting work you love—and more of it than you ever thought possible! With her encouraging tone and useful exercises, Marine teaches you to: -Master composition and value -Become confident in any medium including oil painting, acrylic painting, watercolors, and other media -Choose subjects wisely -Stay fresh and loose -Photograph, post, and sell your art online -Become connected to the growing movement of daily painters around the world

Introductory technical guidance for professional engineers, architects and construction managers interested in roofing and painting of buildings and other infrastructure. Here is what is discussed: 1. ROOFING SYSTEMS 2. COATINGS AND PAINTS 3. ANALYSIS OF PAINT FAILURES 4. INSPECTION OF PAINTING OPERATIONS.

A step-by-step guide that will help you build exciting projects using Raspberry Pi KEY FEATURES ● Get familiar with the specifications and features of different Raspberry Pi models. ● Create embedded projects using the Raspberry Pi. ● Learn how to build your projects using the Raspberry Pi Pico, a low-cost and high-performance microcontroller board. DESCRIPTION The Raspberry Pi is a powerful and versatile computing platform that has become a popular choice for DIY electronics projects, hobbyist programming, and educational purposes. Whether you are new to the Raspberry Pi or a seasoned user, this book provides a comprehensive coverage of the latest Raspberry Pi models, software, and accessories. The book begins with a detailed overview of how to start and set up your Raspberry Pi. It then introduces you to Raspberry Pi OS, including a comparison of 32-bit vs 64-bit and the difference between Raspberry Pi OS Legacy (Buster) and Raspberry Pi OS (Bullseye). Moving on, the book will help you get familiar with some basic Linux and Networking commands. The book also explains how to build GUI applications, web applications, and robots using Raspberry Pi and Python. With clear explanations, practical examples, and plenty of opportunities for hands-on learning, this book will help you unleash the full potential of your Raspberry Pi and bring your ideas to life. WHAT YOU WILL LEARN ● Learn how to interact with the Raspberry Pi Pico for the first time. ● Learn how to use GPIO ZERO on your Raspberry Pi. ● Learn how to make GUI apps with Raspberry Pi and guizero. ● Learn how to connect the Raspberry Pi Camera Module to your Raspberry Pi. ● Learn how to build your first robot with Raspberry Pi with ease. WHO THIS BOOK IS FOR This book is a perfect guide for anyone who wants to learn how to use and explore the capabilities of Raspberry Pi, including hobbyists, makers, and DIY enthusiasts. IoT engineers, software developers, and educators who want to integrate Raspberry Pi into their projects will find this book helpful. TABLE OF CONTENTS 1. Introducing Raspberry Pi 2. Setting Things Up 3. Say Hello to Raspberry Pi OS 4. Navigating Raspberry Pi OS 5. The Linux Terminal Explained 6. Welcome to Python Basics 7. Building Web Applications with Flask 8. Building GUI Applications with Guizero 9. The Wonderful World of Gpiozero 10. Interfacing with the Pi Camera 11. Building and Running Your First Robot 12. Basic Home Automation with Flask 13. Building a LAMP Server with WordPress 14. Interfacing with the Pico

Data is getting bigger and more complex by the day, and so are your choices in handling it. Explore some of the most cutting-edge databases available - from a traditional relational database to newer NoSQL approaches - and make informed decisions about challenging data storage problems. This is the only comprehensive guide to the world of NoSQL databases, with in-depth practical and conceptual introductions to seven different technologies: Redis, Neo4J, CouchDB, MongoDB, HBase, Postgres, and DynamoDB. This second edition includes a new chapter on DynamoDB and updated content for each chapter. While relational databases such as MySQL remain as relevant as ever, the alternative, NoSQL paradigm has opened up new horizons in performance and scalability and changed the way we approach data-centric problems. This book presents the essential concepts behind each database alongside hands-on examples that make each technology come alive. With each database, tackle a real-world problem that highlights the concepts and features that make it shine. Along the way, explore five database models - relational, key/value, columnar, document, and graph - from the perspective of challenges faced by real applications. Learn how MongoDB and CouchDB are strikingly different, make your applications faster with Redis and more connected with Neo4J, build a cluster of HBase servers using cloud services such as Amazon's Elastic MapReduce, and more. This new edition brings a brand new chapter on DynamoDB, updated code samples and exercises, and a more up-to-date account of each database's feature set. Whether you're a programmer building the next big thing, a data scientist seeking solutions to thorny problems, or a technology enthusiast venturing into new territory, you will find something to inspire you in this book. What You Need: You'll need a *nix shell (Mac OS or Linux preferred, Windows users will need Cygwin), Java 6 (or greater), and Ruby 1.8.7 (or greater). Each chapter will list the downloads required for that database.

The Code of Federal Regulations is the codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government.

Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.

Learn the fine art and craft of digital lighting and rendering from an experienced pro whose lighting work you’ve seen in blockbuster films such as Monsters University, Toy Story 3, Up, WALL-E, Ratatouille, and The Incredibles. Jeremy Birn draws on his wealth of industry and teaching experience to provide a thoroughly updated edition of what has become the standard guide to digital lighting and rendering. Using beautiful, full-color examples; a friendly, clear teaching style; and a slew of case studies and tutorials, Jeremy demonstrates how to create strategic lighting for just about any project using any 3D application. By explaining not just how to use various lighting techniques but why, this guide provides the grounding graphics pros need to master Hollywood lighting techniques. • Learn how to pinpoint problems with your lighting and solve them to produce professional results. • Break scenes into passes and layers, and convincingly composite 3D models into real-world environments. • Adopt a linear workflow for more convincing lighting, global illumination, and compositing. • Apply advanced rendering techniques using subsurface scattering, physically based lighting, caustics, and high dynamic range images. • Build a bigger bag of tricks by learning “old-school” approaches such as tweaking shadow maps, faking GI with occlusion passes, and other cheats and tricks that save render time. • Develop realistic materials and shaders, and design and assign detailed texture maps to your models. • Mimic photographic exposure and cinematography techniques to simulate real-life f-stops, lens breathing, bokeh effects, and Kelvin color temperatures for more photorealistic renderings. • Learn to light characters and environments in different situations: day or night; natural or artificial lights; indoors or outdoors; and in clear air, thick atmosphere, or under water. • Understand production pipelines at visual effects and animation studios, and prepare for collaborative work on large lighting teams • Get the latest insights into industry trends, and how to develop your lighting reel and get a job in an increasingly competitive industry. • Download many of the 3D scenes used in this book from the author’s website to try texturing, lighting, and compositing on your own