Download or read book Ruby on Rails 4 2 for Autodidacts written by Stefan Wintermeyer and published by CreateSpace. This book was released on 2015-06-01 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a step by step guide to learn Ruby on Rails 4.2. It includes a basic tutorial for Ruby 2.2 and is written for programmers who know at least one other programming language and are familiar with HTML.

Download or read book Ruby on Rails 5 0 for Autodidacts written by Stefan Wintermeyer and published by Createspace Independent Publishing Platform. This book was released on 2016-02-07 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: A step by step guide to learn Ruby on Rails 5.0. It includes a basic tutorial for Ruby 2.3 and is written for programmers who know at least one other programming language and are familiar with HTML. It covers Active Record, Scaffolding, REST, Routing, Bundler, Test Driven Development, Cookies, Sessions, Action Mailer, I18n, Asset Pipeline, JavaScript, Caching, Templates and of course the new 5.0 features Action Cable and Active Job.

Download or read book Learn to Program written by Chris Pine and published by Pragmatic Bookshelf. This book was released on 2021-06-17 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's easier to learn how to program a computer than it has ever been before. Now everyone can learn to write programs for themselves - no previous experience is necessary. Chris Pine takes a thorough, but lighthearted approach that teaches you the fundamentals of computer programming, with a minimum of fuss or bother. Whether you are interested in a new hobby or a new career, this book is your doorway into the world of programming. Computers are everywhere, and being able to program them is more important than it has ever been. But since most books on programming are written for other programmers, it can be hard to break in. At least it used to be. Chris Pine will teach you how to program. You'll learn to use your computer better, to get it to do what you want it to do. Starting with small, simple one-line programs to calculate your age in seconds, you'll see how to write interactive programs, to use APIs to fetch live data from the internet, to rename your photos from your digital camera, and more. You'll learn the same technology used to drive modern dynamic websites and large, professional applications. Whether you are looking for a fun new hobby or are interested in entering the tech world as a professional, this book gives you a solid foundation in programming. Chris teaches the basics, but also shows you how to think like a programmer. You'll learn through tons of examples, and through programming challenges throughout the book. When you finish, you'll know how and where to learn more - you'll be on your way. What You Need: All you need to learn how to program is a computer (Windows, macOS, or Linux) and an internet connection. Chris Pine will lead you through setting set up with the software you will need to start writing programs of your own.

Download or read book The Rails 5 Way written by Obie Fernandez and published by Addison-Wesley Professional. This book was released on 2017-11-22 with total page 3047 pages. Available in PDF, EPUB and Kindle. Book excerpt: The “Bible” for Rails Development: Fully Updated for Rails 5 “When I read The Rails Way for the first time, I felt like I truly understood Rails for the first time.” —Steve Klabnik, Rails contributor and mentor The RailsTM 5 Way is the comprehensive, authoritative reference guide for professionals delivering production-quality code using modern Ruby on Rails. Obie Fernandez illuminates the entire Rails 5 API, its most powerful idioms, design approaches, and libraries. He presents new and updated content on Action Cable, RSpec 3.4, Turbolinks 5.0, the Attributes API, and many other enhancements, both major and subtle. Through detailed code examples, you’ll dive deep into Ruby on Rails, discover why it’s designed as it is, and learn to make it do exactly what you want. Proven in thousands of production systems, the knowledge in this book will maximize your productivity and help you build more successful solutions. Build powerful, scalable, REST-compliant back-end services Program complex program flows using Action Controller Represent models, relationships, and operations in Active Record, and apply advanced Active Record techniques Smoothly evolve database schema via Migrations Craft front-ends with ActionView and the Asset Pipeline Optimize performance and scalability with caching and Turbolinks 5.0 Improve your productivity using Haml HTML templating Secure your systems against attacks like SQL Injection, XSS, and XSRF Integrate email using Action Mailer Enable real-time, websockets-based browser behavior with Action Cable Improve responsiveness with background processing Build “API-only” back-end projects that speak JSON Leverage enhancements to Active Job, serialization, and Ajax support

Download or read book Practical Object Oriented Design written by Sandi Metz and published by Addison-Wesley Professional. This book was released on 2018-07-10 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Complete Guide to Writing Maintainable, Manageable, Pleasing, and Powerful Object-Oriented Applications Object-oriented programming languages exist to help you create beautiful, straightforward applications that are easy to change and simple to extend. Unfortunately, the world is awash with object-oriented (OO) applications that are difficult to understand and expensive to change. Practical Object-Oriented Design, Second Edition, immerses you in an OO mindset and teaches you powerful, real-world, object-oriented design techniques with simple and practical examples. Sandi Metz demonstrates how to build new applications that can “survive success” and repair existing applications that have become impossible to change. Each technique is illustrated with extended examples in the easy-to-understand Ruby programming language, all downloadable from the companion website, poodr.com. Fully updated for Ruby 2.5, this guide shows how to Decide what belongs in a single class Avoid entangling objects that should be kept separate Define flexible interfaces among objects Reduce programming overhead costs with duck typing Successfully apply inheritance Build objects via composition Whatever your previous object-oriented experience, this concise guide will help you achieve the superior outcomes you’re looking for. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Download or read book Hypatia s Heritage written by Margaret Alic and published by Beacon Press. This book was released on 1986-11-15 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: A history of women in science from antiquity through the nineteenth century.

Download or read book Eloquent Ruby written by Russ Olsen and published by Addison-Wesley Professional. This book was released on 2011-02-07 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: It’s easy to write correct Ruby code, but to gain the fluency needed to write great Ruby code, you must go beyond syntax and absorb the “Ruby way” of thinking and problem solving. In Eloquent Ruby, Russ Olsen helps you write Ruby like true Rubyists do–so you can leverage its immense, surprising power. Olsen draws on years of experience internalizing the Ruby culture and teaching Ruby to other programmers. He guides you to the “Ah Ha!” moments when it suddenly becomes clear why Ruby works the way it does, and how you can take advantage of this language’s elegance and expressiveness. Eloquent Ruby starts small, answering tactical questions focused on a single statement, method, test, or bug. You’ll learn how to write code that actually looks like Ruby (not Java or C#); why Ruby has so many control structures; how to use strings, expressions, and symbols; and what dynamic typing is really good for. Next, the book addresses bigger questions related to building methods and classes. You’ll discover why Ruby classes contain so many tiny methods, when to use operator overloading, and when to avoid it. Olsen explains how to write Ruby code that writes its own code–and why you’ll want to. He concludes with powerful project-level features and techniques ranging from gems to Domain Specific Languages. A part of the renowned Addison-Wesley Professional Ruby Series, Eloquent Ruby will help you “put on your Ruby-colored glasses” and get results that make you a true believer.

Download or read book Historical Perspectives of the Operational Art written by Michael D. Krause and published by Government Printing Office. This book was released on 2006-05 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT--OVERSTOCK SALE -- Significantly reduced list price while supplies last Historical Perspectives of the Operational Art, a companion volume to Clayton R. Newell's and Michael D. Krause's On Operational Art, captures the doctrinal debate over the evolving concept of operational art-the critical link between strategy and tactics-in the face of the new complexities of warfare and the demands of irregular operations in the twenty-first century. Consisting of fifteen original essays selected and edited by Michael D. Krause in collaboration with R. Cody Phillips, the well-organized anthology presents the collective view of distinguished military historians and scholars that operational art must be adjusted to accommodate the changing circumstances happening around the world, especially when dealing with broad coalitions and alliances in regional environments and at an international level. Related products: The Rise of iWar: Identity, Information, and the Individualization of Modern Warfare can be found here: https://bookstore.gpo.gov/products/sku/008-000-01198-2 Yemen: A Different Political Paradigm in Context can be found here: https://bookstore.gpo.gov/products/sku/008-070-00865-3 A Masterpiece of Counterguerrilla Warfare: BG J. Franklin Bell in the Philippines 1901-1902 is avaialble here: https://bookstore.gpo.gov/products/sku/008-000-01000-5 Operational Culture for the Warfighter: Principles and Applications is available here: https://bookstore.gpo.gov/products/sku/008-000-01061-7

Download or read book The Science of Rapid Skill Acquisition written by Peter Hollins and published by PublishDrive. This book was released on 2019-07-24 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Methods to accelerate your learning to save time, beat competition, and get from Point A to Point B at the speed of light. Learning is the key to bettering your circumstances and becoming the person you want to be. Skills, information, and abilities will never come to you - it’s up to you to seek them out, and this book shows you how to do so in the most effective and efficient manner. Applicable and actionable advice - not just theory and description. Work smarter, not harder. The Science of Rapid Skill Acquisition is the definitive resource to get you where you want to be in terms of a new talent, skill, or ability. You may not realize it, but each day is a set of skills and tasks that we repeat. Each hobby and interest is also a set of skills and tasks. This book focuses on what matters in processing information and being able to use it effectively to your advantage. Rapid skill acquisition is how you get ahead in life professionally and personally. Learn to rapidly train your brain and develop muscle memory. Understand the underlying psychology and biology. Peter Hollins has studied psychology and peak human performance for over a dozen years and is a bestselling author. He has worked with a multitude of individuals to unlock their potential and path towards success. His writing draws on his academic, coaching, and research experience. Tactics that top 1% performers and competitors use. •Theories and principles of learning and what we are doing wrong. •How your expectations matter more than your amount of talent. •How to make a plan to strategically deconstruct and analyze information and skills. How to get better results while working less. •Surprising methods to utilize the people and environment around you. •The art of practicing, pivoting, and correcting yourself. •How to stack your skills and become a unique resource. •Take advantage of learning science to best absorb info.

Download or read book The Tao of Tmux written by Tony Narlock and published by . This book was released on 2017-01-19 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is it safe to ditch the GUI and IDE? Or maybe you could get an instant optimization to your workflow right now, with great potential to pay off down the road as you utilize new features. Learn to navigate the world to the terminal using the tool depended on daily by thousands of system administrators and programmers.

Download or read book Righting Software written by Juval Löwy and published by Addison-Wesley Professional. This book was released on 2019-11-27 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Right Your Software and Transform Your Career Righting Software presents the proven, structured, and highly engineered approach to software design that renowned architect Juval Löwy has practiced and taught around the world. Although companies of every kind have successfully implemented his original design ideas across hundreds of systems, these insights have never before appeared in print. Based on first principles in software engineering and a comprehensive set of matching tools and techniques, Löwy’s methodology integrates system design and project design. First, he describes the primary area where many software architects fail and shows how to decompose a system into smaller building blocks or services, based on volatility. Next, he shows how to flow an effective project design from the system design; how to accurately calculate the project duration, cost, and risk; and how to devise multiple execution options. The method and principles in Righting Software apply regardless of your project and company size, technology, platform, or industry. Löwy starts the reader on a journey that addresses the critical challenges of software development today by righting software systems and projects as well as careers—and possibly the software industry as a whole. Software professionals, architects, project leads, or managers at any stage of their career will benefit greatly from this book, which provides guidance and knowledge that would otherwise take decades and many projects to acquire. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Download or read book Spring Enterprise Recipes written by Gary Mak and published by Apress. This book was released on 2010-08-08 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Spring framework is a widely adopted enterprise and general Java framework. The release of Spring Framework 3.0 has added many improvements and new features for Spring development. Written by Gary Mak, author of the bestseller Spring Recipes, and Josh Long, an expert Spring user and developer, Spring Enterprise Recipes is one of the first books on Spring 3.0. This key book focuses on Spring Framework 3.0, the latest version available, and a framework-related suite of tools, extensions, plug-ins, modules, and more—all of which you may want and need for building three-tier Java EE applications. Build Spring enterprise and Java EE applications from the ground up using recipes from this book as templates to get you started, fast. Employ Spring Integration, Spring Batch and jBPM with Spring to bring your application's architecture to the next level. Use Spring's remoting, and messaging support to distribute your application, or bring your application to the cloud with GridGain and Terracotta.

Download or read book Dictionary of Architecture and Building Construction written by Nikolas Davies and published by Routledge. This book was released on 2008 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 20,000 words and terms individually defined, the Dictionary offers huge coverage for anyone studying or working in architecture, construction or any of the built environment fields. The innovative and detailed cross-referencing system allows readers to track down elusive definitions from general subject headings. Starting from only the vaguest idea of the word required, a reader can quickly track down precisely the term they are looking for. The book is illustrated with stunning drawings that provide a visual as well as a textual definition of both key concepts and subtle differences in meaning. Davies and Jokiniemi's work sets a new standard for reference books for all those interested in the buildings that surround us. To browse the book and to see how this title is an invaluable resource for both students and professionals alike, visit www.architectsdictionary.com.

Download or read book The Beautiful Struggle written by Ta-Nehisi Coates and published by One World. This book was released on 2009-01-06 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exceptional father-son story from the National Book Award–winning author of Between the World and Me about the reality that tests us, the myths that sustain us, and the love that saves us. Paul Coates was an enigmatic god to his sons: a Vietnam vet who rolled with the Black Panthers, an old-school disciplinarian and new-age believer in free love, an autodidact who launched a publishing company in his basement dedicated to telling the true history of African civilization. Most of all, he was a wily tactician whose mission was to carry his sons across the shoals of inner-city adolescence—and through the collapsing civilization of Baltimore in the Age of Crack—and into the safe arms of Howard University, where he worked so his children could attend for free. Among his brood of seven, his main challenges were Ta-Nehisi, spacey and sensitive and almost comically miscalibrated for his environment, and Big Bill, charismatic and all-too-ready for the challenges of the streets. The Beautiful Struggle follows their divergent paths through this turbulent period, and their father’s steadfast efforts—assisted by mothers, teachers, and a body of myths, histories, and rituals conjured from the past to meet the needs of a troubled present—to keep them whole in a world that seemed bent on their destruction. With a remarkable ability to reimagine both the lost world of his father’s generation and the terrors and wonders of his own youth, Coates offers readers a small and beautiful epic about boys trying to become men in black America and beyond. Praise for The Beautiful Struggle “I grew up in a Maryland that lay years, miles and worlds away from the one whose summers and sorrows Ta-Nehisi Coates evokes in this memoir with such tenderness and science; and the greatest proof of the power of this work is the way that, reading it, I felt that time, distance and barriers of race and class meant nothing. That in telling his story he was telling my own story, for me.”—Michael Chabon, bestselling author of The Yiddish Policemen’s Union and The Amazing Adventures of Kavalier & Clay “Ta-Nehisi Coates is the young James Joyce of the hip hop generation.”—Walter Mosley

Download or read book Hannibal written by Thomas Harris and published by Random House Digital, Inc.. This book was released on 1999 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven years after his escape from the authorities, Hannibal Lecter, a serial killer, is tracked down by one of his former victims using FBI agent Clarice Starling as bait

Download or read book Node js Web Development written by David Herron and published by Packt Publishing Ltd. This book was released on 2016-06-27 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Create real-time server-side applications with this practical, step-by-step guide About This Book Learn about server-side JavaScript with Node.js and Node modules through the most up-to-date book on Node.js web development Understand website development both with and without the Connect/Express web application framework Develop both HTTP server and client applications Who This Book Is For This book is for anybody looking for an alternative to the "P" languages (Perl, PHP, and Python), or anyone looking for a new paradigm of server-side application development. You should have at least a rudimentary understanding of JavaScript and web application development. What You Will Learn Install and use Node.js for both development and deployment Use the Express application framework Configure Bootstrap for mobile-first theming Use data storage engines such as MySQL, SQLITE3, and MongoDB Understand user authentication methods, including OAuth, with third-party services Deploy Node.js to live servers, including microservice development with Docker Perform unit testing with Mocha Perform functional testing of the web application with CasperJS In Detail Node.js is a server-side JavaScript platform using an event driven, non-blocking I/O model allowing users to build fast and scalable data-intensive applications running in real time. Node.js Web Development shows JavaScript is not just for browser-side applications. It can be used for server-side web application development, real-time applications, microservices, and much more. This book gives you an excellent starting point, bringing you straight to the heart of developing web applications with Node.js. You will progress from a rudimentary knowledge of JavaScript and server-side development to being able to create and maintain your own Node.js application. With this book you'll learn how to use the HTTP Server and Client objects, data storage with both SQL and MongoDB databases, real-time applications with Socket.IO, mobile-first theming with Bootstrap, microservice deployment with Docker, authenticating against third-party services using OAuth, and much more. Style and Approach This book is a practical guide for anyone looking to develop striking and robust web applications using Node.js.

Download or read book The Well Grounded Rubyist written by Joe Leo and published by Simon and Schuster. This book was released on 2019-03-05 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary The Well-Grounded Rubyist, Third Edition is a beautifully written tutorial that begins with your first Ruby program and takes you all the way to sophisticated topics like reflection, threading, and recursion. Ruby masters David A. Black and Joe Leo distill their years of knowledge for you, concentrating on the language and its uses so you can use Ruby in any way you choose. Updated for Ruby 2.5. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Designed for developer productivity, Ruby is an easy-to-learn dynamic language perfect for creating virtually any kind of software. Its famously friendly development community, countless libraries, and amazing tools, like the Rails framework, have established it as the language of choice for high-profile companies, including GitHub, SlideShare, and Shopify. The future is bright for the well-grounded Rubyist! About the Book In The Well-Grounded Rubyist, Third Edition, expert authors David A. Black and Joseph Leo deliver Ruby mastery in an easy-to-read, casual style. You'll lock in core principles as you write your first Ruby programs. Then, you'll progressively build up to topics like reflection, threading, and recursion, cementing your knowledge with high-value exercises to practice your skills along the way. What's Inside Basic Ruby syntax Running Ruby extensions FP concepts like currying, side-effect-free code, and recursion Ruby 2.5 updates About the Reader For readers with beginner-level programming skills. About the Authors David A. Black is an internationally known Ruby developer and author, and a cofounder of Ruby Central. Ruby teacher and advocate Joseph Leo III is the founder of Def Method and lead organizer of the Gotham Ruby Conference. Table of Contents PART 1 RUBY FOUNDATIONS Bootstrapping your Ruby literacy Objects, methods, and local variables Organizing objects with classes Modules and program organization The default object (self), scope, and visibility Control-flow techniques PART 2 BUILT-IN CLASSES AND MODULES Built-in essentials Strings, symbols, and other scalar objects Collection and container objects Collections central: Enumerable and Enumerator Regular expressions and regexp-based string operations File and I/O operations PART 3 RUBY DYNAMICS Object individuation Callable and runnable objects Callbacks, hooks, and runtime introspection Ruby and functional programming