... the RailsTutorial 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 ... development with Rubyon Rails, how should I start?’’ Foryears Michael Hartl has provided the answer as author of the RailsSpace tutorial in ourseries and now the new Rubyon Rails TM3 Tutorial that ... prompt, the RailsTutorial uses the Unix convention fordirectory separators (i.e., a forward slash/). My RailsTutorial sample application, forinstance, lives in/Users/mhartl /rails projects/sample...
... quen với Migrations, cách truy vấn database, và xử lý formChú ý: khi viết tránh để bị XSS hay SQL injection!Chương Trình Training Rubyon Rails 2. Tài liệuhttp://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 Rubyon 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, RubyonRails như xe đua...
... minority.www.it-ebooks.info RUBY ON RAILS ™3 TUTORIAL www.it-ebooks.infoAcknowledgments Ruby on Rails ™ Tutorial owes a lot to my previous Rails book, RailsSpace, and henceto my coauthor on that book, Aurelius ... Rails educational ecosystem. Finally,since RubyonRailsTutorial uses Rails 3.0, the knowledge you gain here will be fully upto date with the latest and greatest version of Rails. 1 Ruby on ... DeployWelcome to Rubyon Rails ™3 Tutorial: Learn Rails by Example. The goal of this bookis to be the best answer to the question, “If I want to learn web development with Ruby on Rails, where...
... if you want, but you won’t useit for the remainder of this chapter.Creating a New RubyonRails ProjectRadRails is an integrated development environment for Rubyon Rails. (SeeChapter 2.) ... your database connection. Fortunately, trou-bleshooting the connection is the topic of the next section.Troubleshooting your database connectionWhat do you do if you can’t connect to your ... theMySQLServerInstanceConfigura-tion Wizard.37Chapter 2: Installing the Software06_081204 ch02.qxp 11/30/06 11:09 PM Page 37In this part . . . What’s RubyonRails all about? And how do youinstall Rubyon Rails? ...
... Associations 270One-to-one Relationships 270One-to-many Relationships 271Many-to-many Relationships 271Auto-generated Methods 273Association Extensions 280ActiveRecord Validations 281Validation ... it’s ready to work with Rails. What’s in a Name?The name RubyonRails 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 RubyonRails 978-0-470-06915-8This book is for anyone who wants to develop online applications using Ruby and Rails. A basic understanding...
... Google. Rails Solutions: RubyonRails Made Easy is anintroduction to RubyonRails with the web designer inmind. Instead of focusing on the intricate syntax of eachmethod, the book focuses on ... bug-tracking system was built using RubyonRails in three months.Figure 1-6. Odeo is a podcasting creation-and-sharing tool built on Rails. INTRODUCTION TO RUBYON RAILS 1317524ch01.qxd 12/13/06 ... 11/30/06 11:18 AM Page 23Components of Rails A RubyonRails application consists of several components, as you can see in Figure 1-3. Figure 1-3. A generic Rails applicationA simple web request...
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... Microsoft’s IronRuby.With JRuby running on the JVM, Ruby is better able to get into some enterprise environ-ments. Even at my day job, where I’ve been pushing Ruby from day one, JRuby is making Ruby solutions ... important is “Convention overConfiguration,” which means that you need to do extremely small amounts of configurationand coding if your application follows the conventions of Rails. It also ... and it’s easy to get it on JRuby. When installingMongrel on the regular Ruby distribution, you need to compile it during the installation process,but when running on JRuby everything will work...
... Microsoft’s IronRuby.With JRuby running on the JVM, Ruby is better able to get into some enterprise environ-ments. Even at my day job, where I’ve been pushing Ruby from day one, JRuby is making Ruby solutions ... important is “Convention overConfiguration,” which means that you need to do extremely small amounts of configurationand coding if your application follows the conventions of Rails. It also ... process). JRuby doesn’t support continuations. Continuations are one of those features that areincredibly hard to implement on a system running on a virtual machine, such as Java. Anotherreason for...
... association configuration for conditional flows 244Configuration of Script Tasks 248Deploying the process 252Summary 255Chapter 11: Using Process Composer 257Signing on to Process Composer 259 Tutorial: ... provides strong execution semantics, and thus supports construction of standards-based process execution engines (for example, as found in products such as Oracle's SOA Suite).Denitions from ... 318Integration with Oracle Business Activity Monitoring 321 Tutorial: Using BAM reports for Request Quote process 322Setting up for monitoring with Oracle BAM 322Configuring the BAM adapter 323Configuring...
... corporations,institutions, associations andother organizations. For moreinformation contact Thorogoodby telephone on 020 7749 4748, byfax on 020 7729 6110, or e-mail us:info@thorogood.wsGURUS ON ... ORGANIZATIONAL DIMENSION23THREEE-business – the organizationaldimensionTo note that information technology is having an impact on organi-zations is on a par with saying that Madonna seems ... integration of economicactivity across national or regional boundaries, has had a mixed pressin recent times. On the one hand resented and denounced, most forciblythrough demonstrations at Genoa...
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