Xem 1-20 trên 42 kết quả Using rails
  • Using Rails, developers can build web applications of exceptional elegance and power. Although its remarkable capabilities have made Ruby on Rails one of the world’s most popular web development frameworks, it can be challenging to learn and use. Ruby on Rails ™ Tutorial, Second Edition, is the solution. Best-selling author and leading Rails developer Michael Hartl teaches Rails by guiding you through the development of your own complete sample application using the latest techniques in Rails web development....

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  • Ready to transport your web applications into the Web 2.0 era? Head First Rails takes your programming -- and productivity -- to the max. You'll learn everything from the fundamentals of Rails scaffolding to building customized interactive web apps using Rails' rich set of tools and the MVC framework.

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  • Beginning Ruby on Rails E-Commerce: From Novice to Professional is the first book of its kind to guide you through producing e-commerce applications with Rails, the stacked web framework taking the world by storm. The book dives right into the process of creating a production-level web application using agile methodologies and test-driven development combined with Rails best practices. You’ll take advantage of the latest crop of Rails plug-ins and helpers that will radically improve your programming schedule.

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  • CoffeeScript Programming with jQuery, Rails, and Node.js Learn CoffeeScript programming with the three most popular web technologies around Michael Erasmus All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented.

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  • Deploying Rails will help you transform your deployment process from brittle chaos into something organized, understandable, and repeatable. ➤ Trek Glowacki Independent developer Covering such a wide range of useful topics such as deployment, configuration management, and monitoring, in addition to using industry-standard tools following professionally founded best practices, makes this book an indispensable resource for any Rails developer.

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  • We all know feedback is good. Why not get it instantly? Continuous Testing with Ruby shows you how to use a combination of tests, tools, and techniques to immediately detect problems in code. This book will help you create a personalized development environment that instantly validates your decisions as you make changes to your code. This rapid feedback allows you to focus on the problem at hand, rather than constantly re-checking prior work.

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  • Ready to go to the next level with Rails? From examining the parts of Ruby that make this framework possible to deploying large Rails applications, Advanced Rails offers you an in-depth look at techniques for dealing with databases, security, performance, web services and much more. Chapters in this book help you understand not only the tricks and techniques used within the Rails framework itself, but also how to make use of ideas borrowed from other programming paradigms.

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  • Rails Core developer Jose Valim guides you through seven different tutorials, each of them using test-driven development to build a new Rails extension or application that solves common problems with these new APIs. You will understand how the Rails rendering stack works and customize it to read templates from the database while you learn how to mimic Active Record behavior, like validations, in any other object.

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  • The stock synthesis model (Methot 1989, 1990) was developed to provide a bridge between biomass-based assessment methods and full age-structured methods (Deriso et al. 1985; Fournier and Archibald 1982). Subsequently, synthesis evolved to a flexible tool (Methot 1990) and was used for many west coast and Alaska groundf ish stock assessments during 1988-2000. Synthesis consists of a forward population projection model that simulates the dynamics of a stock within a statistical estimation framework.

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  • For each transit site, impact scores are calculated from the survey data results, and are as displayed as shown in Tables 8.1 and 8.2 (CTA Red Line), Tables 8.5 and 8.6 (CTA Blue Line), Tables 8.9 and 8.10 (Combined CTA Rail) Tables 8.15 and 8.16 (Sun Tran, Albuquerque), and Tables 8.22 and 8.23 (GLTC, Lynchburg, VA). First, data for whether or not a customer has experienced a problem with each attribute is cross-tabulated with mean overall satisfaction. Thus, for example as shown in Table 8.

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  • Learn the latest principles and certification objectives in The PMBOK Guide, Fourth Edition, in a unique and inspiring way with Head First PMP . The second edition of this book helps you prepare for the PMP certification exam using a visually rich format designed for the way your brain works. You'll find a full-length sample exam included inside the book.

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  • In recent years, earthquake damage caused by the massive earthquake that happened in many countries. For example, more than 250,000 people have been killed by the earthquake Haiti January 2010. In addition, more than 15,000 people have been killed by the Japanese Tohoku The earthquake and Japan Tohoku coast was devastated by a large tidal wave March 2011.

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  • Aptana Studio 3 is a powerful web development IDE based on the Eclipse platform and provides many innovative technologies and features for developing effective, modern hi-standard web-applications. Aptana has been around since 2008 and it provides language support for HTML, CSS, JavaScript, Ruby, Rails, PHP, Python, and many others by using plugins.

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  • You don't have to know everything about a car to drive one, and you don't need to know everything about Ruby to start programming with it. Written for both experienced and new programmers alike, Learning Ruby is a just-get-in-and-drive book -- a hands-on tutorial that offers lots of Ruby programs and lets you know how and why they work, just enough to get you rolling down the road. Interest in Ruby stems from the popularity of Rails, the web development framework that's attracting new devotees and refugees from Java and PHP. But there are plenty of other uses for this versatile...

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  • Beginning Mac Programming takes you through concrete, working examples, giving you the core concepts and principles of development in context so you will be ready to build the applications you’ve been imagining. It introduces you to Objective-C and the Cocoa framework in clear, easy-to-understand lessons, and demonstrates how you can use them together to write for the Mac, as well as the iPhone and iPod.

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  • .What readers are saying about Prototype and script.aculo.us I use Prototype and script.aculo.us all day in my work, yet I learned a lot reading this book. I frequently dive back into it to find information I can’t find anywhere else. This is a helpful book written by an experienced teacher that will help anybody who wants to easily add some JavaScript features to their application. Stéphane Akkaoui Ruby on Rails developer, Feedback 2.0 If you are thinking about learning a JavaScript framework (or would like your team to...

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  • In this book for designers, developers, and product managers, expert developer and user interface designer Lukas Mathis explains how to make usability the cornerstone of every point in your design process, walking you through the necessary steps to plan the design for an application or website, test it, and get usage data after the design is complete. He shows you how to focus your design process on the most important thing: helping people get things done, easily and efficiently.

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  • The model will be used to appraise the impact of policies and infrastructure aimed at this market, such as road pricing, rail fares, high-speed rail, highway construction and operation policies, and policies directed towards domestic air travel.

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  • Jensen (1990) and others used empirical evidence to demonstrate that there was a link between large pay bonuses provided to executives on a performance basis and improved corporate performance . Th ese theories in part motivated the trend be- ginning in the 1990s of deliberate struc- turing of corporate executive salaries to match performance of the corporation as closely as possible, usually through options to purchase shares in the com- pany on advantageous terms off ered to the executive.

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  • Although FHLBanks can use published securities ratings to help make investment decisions, they should also consider other sources of financial information. Exclusive reliance on ratings can be an unsafe and unsound banking practice because credit ratings may lag actual changes in credit quality. There have been a number of instances where companies maintained investment grade ratings until just before they defaulted. To manage investment risks prudently, FHLBanks should supplement external ratings with internal credit analysis.

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