ruby on rails tutorial pdf 2nd edition

... this tutorial, I suggest creating a gemset called rails3 tutorial2 ndEd: $ rvm use 1.9.3 @rails3 tutorial2 ndEd create default Using /Users/mhartl/.rvm/gems /ruby- 1.9.3 with gemset rails3 tutorial2 ndEd 10. ... the Rails Tutorial can be found on the book’s website at http://railstutorial.org; if you are reading this book offline, be sure to check the online version of the Rails Tutorial book at http://railstutorial.org/book ... ptg8286261 RUBY ON RAILS TM T UTORIAL Second Edition www.it-ebooks.info ptg8286261 1.3 Version Control with Git 27 the context of the demo app. Finally, the sample...

Ngày tải lên: 16/02/2014, 13:20

... quen với Migrations, cách truy vấn database, và xử lý form Chú ý: khi viết tránh để bị XSS hay SQL injection! Chương Trình Training Ruby on Rails 2. Tài liệu http://guides.rubyonrails.org/ Đây ... http://code.google.com/p/msysgit/ Ruby on Rails - www.RubyOnRails.org - Web framework, tương tự như Zend, nhưng "full stack", hoàn chỉnh từ lớp presentation tới logging. - Full stack: ... v.v. Tại Sao Cần Biết Ruby on Rails? - Ruby Là một ngôn ngữ "thời thượng", dễ học và dễ viết (nhưng khó master!) - So sánh với các ngôn ngữ và framework khác, Ruby on Rails như xe đua...

Ngày tải lên: 20/01/2014, 20:20

... minority. www.it-ebooks.info RUBY ON RAILS ™ 3 TUTORIAL www.it-ebooks.info Acknowledgments Ruby on Rails ™ Tutorial owes a lot to my previous Rails book, RailsSpace, and hence to my coauthor on that book, Aurelius ... Rails educational ecosystem. Finally, since Ruby on Rails Tutorial uses Rails 3.0, the knowledge you gain here will be fully up to date with the latest and greatest version of Rails. 1 Ruby on ... don’t have to dig into the C source to use Ruby. ) If you’re a confirmed pull-back-the-curtain kind of person, I recommend The Rails 3 Way by Obie Fernandez as a companion volume to Ruby on Rails...

Ngày tải lên: 28/04/2014, 16:57

... if you want, but you won’t use it for the remainder of this chapter. Creating a New Ruby on Rails Project RadRails is an integrated development environment for Ruby on Rails. (See Chapter 2.) ... your database connection. Fortunately, trou- bleshooting the connection is the topic of the next section. Troubleshooting your database connection What do you do if you can’t connect to your ... the MySQL Server Instance Configura- tion Wizard. 37 Chapter 2: Installing the Software 06_081204 ch02.qxp 11/30/06 11:09 PM Page 37 In this part . . . W hat’s Ruby on Rails all about? And how do you install Ruby on Rails? ...

Ngày tải lên: 27/03/2014, 00:02

... Associations 270 One-to-one Relationships 270 One-to-many Relationships 271 Many-to-many Relationships 271 Auto-generated Methods 273 Association Extensions 280 ActiveRecord Validations 281 Validation ... it’s ready to work with Rails. What’s in a Name? The name Ruby on Rails is often shortened to Rails. Another common abbreviation is the acronym RoR (pronounced like a lion’s “roar”). I feel it ... mastery of web application development with Rails. Beginning Ruby on Rails 978-0-470-06915-8 This book is for anyone who wants to develop online applications using Ruby and Rails. A basic understanding...

Ngày tải lên: 28/04/2014, 16:58

... Google. Rails Solutions: Ruby on Rails Made Easy is an introduction to Ruby on Rails with the web designer in mind. Instead of focusing on the intricate syntax of each method, the book focuses on ... bug-tracking system was built using Ruby on Rails in three months. Figure 1-6. Odeo is a podcasting creation-and-sharing tool built on Rails. INTRODUCTION TO RUBY ON RAILS 13 1 7524ch01.qxd 12/13/06 ... 11/30/06 11:18 AM Page 23 Components of Rails A Ruby on Rails application consists of several components, as you can see in Figure 1-3. Figure 1-3. A generic Rails application A simple web request...

Ngày tải lên: 29/04/2014, 14:43

... next-generation online shops using Ruby on Rails www.apress.com SOURCE CODE ONLINE forums.apress.com FOR PROFESSIONALS BY PROFESSIONALS ™ Join online discussions: THE APRESS ROADMAP Pro Ruby Pro Ruby on Rails Beginning ... compatible with Rails. ■Note Before downloading Ruby, check which version is required by the Ruby on Rails version that you want to use by reading the online documentation found at www.rubyonrails.org. ... Ruby on Rails Beginning Ruby on Rails E-Commerce Beginning Ruby Beginning Ruby on Rails Companion eBook See last page for details on $10 eBook version Jarkko Laine Companion eBook Available Beginning CHAPTER...

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Ngày tải lên: 13/08/2014, 08:20

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Ngày tải lên: 13/08/2014, 08:20

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Ngày tải lên: 14/12/2013, 21:15

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Ngày tải lên: 24/12/2013, 06:17

... software tools  Skilled personnel  Staging (testing) environments  A realistic duplication of the production environment:  Actual and expected production environments. These can often be different ... change. Introduction xlv Introduction This chapter provides a contrast of relational, object, and object- relational concepts. Chapter 4. A Brief History of Data Modeling This is a brief history of relational ... Session Data Unit Buffer (SDU) 556 18.3 Connection Profiles 557 18.4 Shared Servers 560 18.4.1 Shared Server Configuration Parameters 560 18.4.1.1 Oracle Database 9i Shared Server Configuration 561 18.4.2...

Ngày tải lên: 24/01/2014, 04:20

... for educational, business, or sales promotional use. Online editions are also available for most titles (safari.oreilly.com). For more information, contact our corporate/institutional sales department: ... Directly Applied Style Wins 93 One Tag, Many Styles 94 Download at Boykma.Com Introduction 13 Introduction Safari ® Books Online When you see a Safari® Books Online icon on the cover of your favorite ... structure to the content you want up on the Web. Use HTML to organize your content and CSS to make that content look great. Download at Boykma.Com CSS: The Missing Manual, eMatter Edition Copyright...

Ngày tải lên: 27/01/2014, 09:20

... to make phone calls over an Internet connection. True to its name, the app adds a second phone number to your iPhone, and you can make calls over Wi-Fi or a 3G data con- nection with it. ... Wi-Fi access, you don’t have to worry about missing the call. ≠HONORABLE MENTION Line2 Free | $14.95 monthly for full version Version 2.4.1 | Toktumi Inc. For all iPhones and the iPod Touch Like ... Mind Dragon Dictation Free Version 2.0.0 | Nuance Communications For all iPhones and the iPod Touch Secretaries who take dictation are rare and expensive these days, but you can press your iPhone...

Ngày tải lên: 12/02/2014, 20:20