The Ruby Programming Language... It's Really Fun and It Feels Good!
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Reglas De Congo: Palo Monte Mayombe) a Book by Lydia Cabrera an English Translation from the Spanish
THE KONGO RULE: THE PALO MONTE MAYOMBE WISDOM SOCIETY (REGLAS DE CONGO: PALO MONTE MAYOMBE) A BOOK BY LYDIA CABRERA AN ENGLISH TRANSLATION FROM THE SPANISH Donato Fhunsu A dissertation submitted to the faculty of the University of North Carolina at Chapel Hill in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of English and Comparative Literature (Comparative Literature). Chapel Hill 2016 Approved by: Inger S. B. Brodey Todd Ramón Ochoa Marsha S. Collins Tanya L. Shields Madeline G. Levine © 2016 Donato Fhunsu ALL RIGHTS RESERVED ii ABSTRACT Donato Fhunsu: The Kongo Rule: The Palo Monte Mayombe Wisdom Society (Reglas de Congo: Palo Monte Mayombe) A Book by Lydia Cabrera An English Translation from the Spanish (Under the direction of Inger S. B. Brodey and Todd Ramón Ochoa) This dissertation is a critical analysis and annotated translation, from Spanish into English, of the book Reglas de Congo: Palo Monte Mayombe, by the Cuban anthropologist, artist, and writer Lydia Cabrera (1899-1991). Cabrera’s text is a hybrid ethnographic book of religion, slave narratives (oral history), and folklore (songs, poetry) that she devoted to a group of Afro-Cubans known as “los Congos de Cuba,” descendants of the Africans who were brought to the Caribbean island of Cuba during the trans-Atlantic Ocean African slave trade from the former Kongo Kingdom, which occupied the present-day southwestern part of Congo-Kinshasa, Congo-Brazzaville, Cabinda, and northern Angola. The Kongo Kingdom had formal contact with Christianity through the Kingdom of Portugal as early as the 1490s. -
Theine2 Documentation Release Latest
theine2 Documentation Release latest Dec 06, 2019 Contents 1 Installing 3 2 Upgrading 5 3 Using 7 4 Configuration 9 4.1 base_port and max_port.........................................9 4.2 min_free_workers............................................9 4.3 spawn_parallel..............................................9 4.4 silent................................................... 10 5 Speed up Theine 11 5.1 Tell Theine to use CRuby for the client................................. 11 6 Using with Foreman 13 7 Using with Docker 15 8 How it works 17 i ii theine2 Documentation, Release latest Theine is a Rails application pre-loader designed to work on JRuby. It is similar to Zeus, Spring and Spork. The problem with Zeus and Spring is that they use fork which doesn’t work on JRuby. An example: time rails runner"puts Rails.env" 48.31s user 1.96s system 242% cpu 20.748 total # normal time theine runner"puts Rails.env" 0.12s user 0.02s system 32% cpu 0.449 total # Theine Contents 1 theine2 Documentation, Release latest 2 Contents CHAPTER 1 Installing You need to install screen on your system. For example on Ubuntu: sudo apt-get install screen Then install the gem. gem install theine2 3 theine2 Documentation, Release latest 4 Chapter 1. Installing CHAPTER 2 Upgrading If you want to use CRuby for the client, you will probably need to re-run theine_set_ruby after upgrading. 5 theine2 Documentation, Release latest 6 Chapter 2. Upgrading CHAPTER 3 Using Start up the theine server in the root of your Rails project: theine_server or theine_start for a detached -
Download the 2021 IEEE Thesaurus
2021 IEEE Thesaurus Version 1.0 Created by The Institute of Electrical and Electronics Engineers (IEEE) 2021 IEEE Thesaurus The IEEE Thesaurus is a controlled The IEEE Thesaurus also provides a vocabulary of almost 10,900 descriptive conceptual map through the use of engineering, technical and scientific terms, semantic relationships such as broader as well as IEEE-specific society terms terms (BT), narrower terms (NT), 'used for' [referred to as “descriptors” or “preferred relationships (USE/UF), and related terms terms”] .* Each descriptor included in the (RT). These semantic relationships identify thesaurus represents a single concept or theoretical connections between terms. unit of thought. The descriptors are Italic text denotes Non-preferred terms. considered the preferred terms for use in Bold text is used for preferred headings. describing IEEE content. The scope of descriptors is based on the material presented in IEEE journals, conference Abbreviations used in the Thesaurus: papers, standards, and/or IEEE organizational material. A controlled BT - Broader term vocabulary is a specific terminology used in NT - Narrower term a consistent and controlled fashion that RT - Related term results in better information searching and USE- Use preferred term retrieval. UF - Used for Thesaurus construction is based on the ANSI/NISO Z39.19-2005(2010) standard, Guidelines for the Construction, Format, and Management of Monolingual Controlled Vocabulary. The Thesaurus vocabulary uses American-based spellings with cross references to British variant spellings. The scope and structure of the IEEE Thesaurus reflects the engineering and scientific disciplines that comprise the Societies, Councils, and Communities of the IEEE in *Refer to ANSI/NISO NISO Z39.19-2005 addition to the technologies IEEE serves. -
Ruby on Rails™ Tutorial: Learn Web Developments with Rails
ptg8286261 www.it-ebooks.info Praise for Michael Hartl’s Books and Videos on Ruby on RailsTM ‘‘My former company (CD Baby) was one of the first to loudly switch to Ruby on ptg8286261 Rails, and then even more loudly switch back to PHP (Google me to read about the drama). This book by Michael Hartl came so highly recommended that I had to try it, and the Ruby on RailsTM Tutorial is what I used to switch back to Rails again.’’ —From the Foreword by Derek Sivers (sivers.org) Formerly: Founder, CD Baby Currently: Founder, Thoughts Ltd. ‘‘Michael Hartl’s Rails Tutorial book is the #1 (and only, in my opinion) place to start when it comes to books about learning Rails. It’s an amazing piece of work and, unusually, walks you through building a Rails app from start to finish with testing. If you want to read just one book and feel like a Rails master by the end of it, pick the Ruby on RailsTM Tutorial.’’ —Peter Cooper Editor, Ruby Inside www.it-ebooks.info ‘‘Grounded in the real world.’’ —I Programmer (www.i-programmer.info), by Ian Elliot ‘‘The book gives you the theory and practice, while the videos focus on showing you in person how its done. Highly recommended combo.’’ —Antonio Cangiano, Software Engineer, IBM ‘‘The author is clearly an expert at the Ruby language and the Rails framework, but more than that, he is a working software engineer who introduces best practices throughout the text.’’ —Greg Charles, Senior Software Developer, Fairway Technologies ‘‘Overall, these video tutorials should be a great resource for anyone new to Rails.’’ —Michael Morin, ruby.about.com ‘‘Hands-down, I would recommend this book to anyone wanting to get into Ruby on Rails development.’’ —Michael Crump, Microsoft MVP ptg8286261 www.it-ebooks.info RUBY ON RAILSTM TUTORIAL Second Edition ptg8286261 www.it-ebooks.info Visit informit.com/ruby for a complete list of available products. -
James Reynolds What Is a Ruby on Rails Why Is It So Cool Major Rails Features Web Framework
Ruby On Rails James Reynolds What is a Ruby on Rails Why is it so cool Major Rails features Web framework Code and tools for web development A webapp skeleton Developers plug in their unique code Platforms Windows Mac OS X Linux Installation Mac OS X 10.5 will include Rails Mac OS X 10.4 includes Ruby Most people reinstall it anyway From scratch Drag and drop Locomotive Databases Mysql Oracle SQLite Firebird PostgreSQL SQL Server DB2 more Webservers Apache w/ FastCGI or Mongrel LightTPD WEBrick "IDE's" TextMate and Terminal (preferred) RadRails jEdit Komodo Arachno Ruby Has "inspired" Grails CakePHP Trails PHP on TRAX Sails MonoRail Catalyst TrimPath Junction Pylons WASP ColdFusion on Wheels And perhaps more... Why is it so cool? Using the right tool for the job y = x^2 vs y = x^0.5 Right tool Rails is the most well thought-out web development framework I've ever used. And that's in a decade of doing web applications for a living. I've built my own frameworks, helped develop the Servlet API, and have created more than a few web servers from scratch. Nobody has done it like this before. James Duncan Davidson, Creator of Tomcat and Ant y = x ^ 2 vs y = x ^ 0.5 Features Features Work Work Typical Rare y = x ^ 2 vs y = x ^ 0.5 Feature ceiling Features Features Work Work This is a no-brainer... Ruby on Rails is a breakthrough in lowering the barriers of entry to programming. Powerful web applications that formerly might have taken weeks or months to develop can be produced in a matter of days. -
An Introduction to Ruby and Rails
An Introduction to Ruby and Rails This paper was originally presented at the Southwest Fox conference in Gilbert, Arizona in October, 2010. http://www.swfox.net An Introduction to Ruby and Rails Rick Borup Information Technology Associates 701 Devonshire Dr, Suite 127 Champaign, IL 61820 Voice: (217) 359-0918 Fax: (217) 398-0413 Email: [email protected] Ruby is a powerful, object-oriented, open-source language with a clean and easily understandable syntax. Originally released to the public in 1995, wide-spread interest in the Ruby language really began to take off in 2003 with the release of the Ruby on Rails® framework. Also known as "RoR" or simply "Rails", Ruby on Rails is an open-source Web framework that makes it possible to quickly and easily create data-based Web applications. Together, the Ruby language and the Ruby on Rails framework can become an exciting and powerful addition to any developer's toolbox. This session introduces both the Ruby language and the Rails framework, focusing on their installation and use on a Windows® platform with a perspective geared toward experienced Visual FoxPro® developers. © 2010 Rick Borup Page 1 of 64 An Introduction to Ruby and Rails Table of Contents Introduction............................................................................................................................................................ 4 Installing Ruby and Rails on Windows......................................................................................................... 4 Installing Instant Rails -
An Empirical Study of Static Typing in Ruby
Work In Progress: an Empirical Study of Static Typing in Ruby Mark T. Daly Vibha Sazawal Jeffrey S. Foster University of Maryland, College Park fmdaly,vibha,[email protected] Abstract tural object types, and optional and variable type lists for In this paper, we present an empirical pilot study of four method signatures. Prior experience shows that DRuby finds skilled programmers as they develop programs in Ruby, a errors in a range of existing Ruby programs, when used by popular, dynamically typed, object-oriented scripting lan- DRuby’s authors [Furr et al. 2009b,a]. In our study, we aim guage. Our study compares programmer behavior under the to understand whether DRuby’s static type system actually standard Ruby interpreter versus using Diamondback Ruby helps typical Ruby programmers find and fix errors—if not, (DRuby), which adds static type inference to Ruby. The aim why not, and if so, how could we improve DRuby’s type of our study is to understand whether DRuby’s static typing system to better serve programmers’ needs? is beneficial to programmers. We found that DRuby’s warn- Based on qualitative analysis of participant experiences, ings rarely provided information about potential errors not we made three tentative findings. First, using an open coding already evident from Ruby’s own error messages or from technique [Strauss 1987] to classify DRuby error messages presumed prior knowledge. We hypothesize that program- produced during participant trials, we found that under 20% mers have ways of reasoning about types that compensate of DRuby’s error messages were informative. Second, in in- for the lack of static type information, possibly limiting terviews, participants reported that they did use types as part DRuby’s usefulness when used on small programs. -
Ruby Programming
Ruby Programming Wikibooks.org December 1, 2012 On the 28th of April 2012 the contents of the English as well as German Wikibooks and Wikipedia projects were licensed under Creative Commons Attribution-ShareAlike 3.0 Unported license. An URI to this license is given in the list of figures on page 249. If this document is a derived work from the contents of one of these projects and the content was still licensed by the project under this license at the time of derivation this document has to be licensed under the same, a similar or a compatible license, as stated in section 4b of the license. The list of contributors is included in chapter Contributors on page 243. The licenses GPL, LGPL and GFDL are included in chapter Licenses on page 253, since this book and/or parts of it may or may not be licensed under one or more of these licenses, and thus require inclusion of these licenses. The licenses of the figures are given in the list of figures on page 249. This PDF was generated by the LATEX typesetting software. The LATEX source code is included as an attachment (source.7z.txt) in this PDF file. To extract the source from the PDF file, we recommend the use of http://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/ utility or clicking the paper clip attachment symbol on the lower left of your PDF Viewer, selecting Save Attachment. After extracting it from the PDF file you have to rename it to source.7z. To uncompress the resulting archive we recommend the use of http://www.7-zip.org/. -
The Ruby Intermediate Language ∗
The Ruby Intermediate Language ∗ Michael Furr Jong-hoon (David) An Jeffrey S. Foster Michael Hicks University of Maryland, College Park ffurr,davidan,jfoster,[email protected] Abstract syntax that is almost ambiguous, and a semantics that includes Ruby is a popular, dynamic scripting language that aims to “feel a significant amount of special case, implicit behavior. While the natural to programmers” and give users the “freedom to choose” resulting language is arguably easy to use, its complex syntax and among many different ways of doing the same thing. While this ar- semantics make it hard to write tools that work with Ruby source guably makes programming in Ruby easier, it makes it hard to build code. analysis and transformation tools that operate on Ruby source code. In this paper, we describe the Ruby Intermediate Language In this paper, we present the Ruby Intermediate Language (RIL), (RIL), an intermediate language designed to make it easy to ex- a Ruby front-end and intermediate representation that addresses tend, analyze, and transform Ruby source code. As far as we are these challenges. RIL includes an extensible GLR parser for Ruby, aware, RIL is the only Ruby front-end designed with these goals in and an automatic translation into an easy-to-analyze intermediate mind. RIL provides four main advantages for working with Ruby form. This translation eliminates redundant language constructs, code. First, RIL’s parser is completely separated from the Ruby in- unravels the often subtle ordering among side effecting operations, terpreter, and is defined using a Generalized LR (GLR) grammar, and makes implicit interpreter operations explicit. -
Collection Titles
Direct e-Learning Solutions for Today’s Careers CBT Direct’s IT Pro Collection Available: 7476 Collection Titles Coming Soon: 557 .NET 2.0 for Delphi Programmers Architecture Tivoli OMEGAMON XE for DB2 Performance .NET 3.5 CD Audio Player: Create a CD Audio 3D Computer Graphics: A Mathematical Expert on z/OS Player in .NET 3.5 Using WPF and DirectSound Introduction with OpenGL A Field Guide to Digital Color .NET Development for Java Programmers "3D for the Web: Interactive 3D animation using A First Look at Solution Installation for .NET Development Security Solutions 3ds max; Flash and Director " Autonomic Computing .NET Domain-Driven Design with C#: Problem - 3D Game Programming All in One A Guide to Global E-Commerce: Issues to Design - Solution 3D Graphics ReferencePoint Suite Consider When Selling Internationally Over the .NET E-Commerce Programming 3D Modeling in AutoCAD: Creating and Using Internet .NET Enterprise Development in C#: From 3D Models in AutoCAD 2000; 2000i; 2002; A Guide to MATLAB Object-Oriented Design to Deployment Second Edition Programming .NET Enterprise Development in VB.NET: From 3D Programming for Windows: Three- A Guide to Software Configuration Design to Deployment Dimensional Graphics Programming for the Management .NET for Visual FoxPro Developers Windows Presentation Foundation A Guide to Software Package Evaluation and .NET Framework ReferencePoint Suite 3ds max 5 Bible Selection .NET Framework Solutions: In Search of the 3ds max 5 For Dummies A Guide to the Project Management Body of Lost Win32 API -
Metaprogramming Ruby
Prepared exclusively for Shohei Tanaka What Readers Are Saying About Metaprogramming Ruby Reading this book was like diving into a new world of thinking. I tried a mix of Java and JRuby metaprogramming on a recent project. Using Java alone would now feel like entering a sword fight carrying only a banana, when my opponent is wielding a one-meter-long Samurai blade. Sebastian Hennebrüder Java Consultant and Trainer, laliluna.de This Ruby book fills a gap between language reference manuals and programming cookbooks. Not only does it explain various meta- programming facilities, but it also shows a pragmatic way of making software smaller and better. There’s a caveat, though; when the new knowledge sinks in, programming in more mainstream languages will start feeling like a chore. Jurek Husakowski Software Designer, Philips Applied Technologies Before this book, I’d never found a clear organization and explanation of concepts like the Ruby object model, closures, DSLs definition, and eigenclasses all spiced with real-life examples taken from the gems we usually use every day. This book is definitely worth reading. Carlo Pecchia Software Engineer I’ve had a lot of trouble finding a good way to pick up these meta- programming techniques, and this book is bar none the best way to do it. Paolo Perrotta makes it painless to learn Ruby’s most complex secrets and use them in practical applications. Chris Bunch Software Engineer Prepared exclusively for Shohei Tanaka Metaprogramming Ruby Program Like the Ruby Pros Paolo Perrotta The Pragmatic Bookshelf Raleigh, North Carolina Dallas, Texas Prepared exclusively for Shohei Tanaka Many of the designations used by manufacturers and sellers to distinguish their prod- ucts are claimed as trademarks. -
AWS SDK for Ruby Developer Guide
AWS SDK for Ruby Developer Guide AWS SDK for Ruby: Developer Guide Copyright © Amazon Web Services, Inc. and/or its affiliates. All rights reserved. AWS SDK for Ruby Developer Guide Amazon's trademarks and trade dress may not be used in connection with any product or service that is not Amazon's, in any manner that is likely to cause confusion among customers, or in any manner that disparages or discredits Amazon. All other trademarks not owned by Amazon are the property of their respective owners, who may or may not be affiliated with, connected to, or sponsored by Amazon. AWS SDK for Ruby Developer Guide Table of Contents AWS SDK for Ruby Developer Guide .................................................................................................... 1 Using the AWS SDK for Ruby with AWS Cloud9 ............................................................................. 1 About This Guide ....................................................................................................................... 1 Additional Documentation and Resources ...................................................................................... 1 Deploying to the AWS Cloud ............................................................................................... 2 Maintenance and support for SDK major versions .......................................................................... 2 Getting Started .................................................................................................................................. 3 Quick Start