ruby on rails language tutorial

... 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 ... Deploy Welcome to Ruby on Rails ™ 3 Tutorial: Learn Rails by Example. The goal of this book is to be the best answer to the question, “If I want to learn web development with Ruby on Rails, where...

Ngày tải lên: 28/04/2014, 16:57

... 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 ... blog post or discussion-forum thread. 1.1.1 Comments for Various Readers The Rails Tutorial contains integrated tutorials not only for Rails, but also for the underlying Ruby language, the RSpec ... development with Ruby on Rails, how should I start?’’ For years Michael Hartl has provided the answer as author of the RailsSpace tutorial in our series and now the new Ruby on Rails TM 3 Tutorial that...

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

... 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

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Ngày tải lên: 06/07/2014, 15:16

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Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

... SUBTTL Perform function PAGE BEGIN: CALL MONOON ;Turn on mono display MOV DX,OFFSET MONOPROMPT ;GET MONO PROMPT MOV AH,PRTMSG ;ISSUE INT DOS ;IT CALL COLORON ;Turn on color display MOV ... this section is the use of the BIOS interrupt KBD to read a character from the keyboard. Now for the subroutines, MONOON and COLORON: SUBTTL Routines to turn monitors on PAGE MONOON PROC ... segment registers are specialized: one for code, one for most data accesses, one for the stack (which we'll mention again) and one "extra" one for additional data accesses. Most people,...

Ngày tải lên: 04/08/2012, 14:25

Ngày tải lên: 26/12/2013, 20:51

... rarely-changed aspect of the environment. Such a natural language interface might also cope with "how to" questions, at least serving as another link to on- line documentation. The linguistically ... for some language production capability (where the ordinary database query system can get by with only language un- derstanding), and a greater need for some discourse repre sentation. I suspect ... sentation. I suspect that some new syntactic constructions might also appear, rare in a database application but more common in programming applications. Using an extended interface of this kind,...

Ngày tải lên: 21/02/2014, 20:20

... by the C++ language are: + addition - subtraction * multiplication / division % modulo Operations of addition, subtraction, multiplication and division literally correspond with their ... block. Conditional structure: if and else The if keyword is used to execute a statement or block only if a condition is fulfilled. Its form is: if (condition) statement Where condition is the ... true || false ). Conditional operator ( ? ) The conditional operator evaluates an expression returning a value if that expression is true and a different one if the expression is evaluated as...

Ngày tải lên: 05/03/2014, 12:20

... Association for Computational Linguistics:shortpapers, pages 53–57, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Latent Class Transliteration based on Source Language ... 1/K. Based on the preliminary results, we repeated EM iterations for 40 times. 5.2 Results Language Class Detection We firstly show the precision of language detection using the class Language de ... low precision of class detection. The de- tection errors are alleviated in SOFT by considering the weighted sum of transliteration probabilities. We also conducted the evaluation based on the top-1...

Ngày tải lên: 07/03/2014, 22:20

... Meeting of the Association for Computational Linguistics:shortpapers, pages 445–449, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics On- line Language Model Biasing ... minimize source-conditional target perplexity on the held-out set. The tuned biased LMs were used to compute source-conditional target perplexity on the test set. 447 Eval set Static Biased Reduction E2D-1ref-dev ... translation: parameter estimation. Computational Linguistics, 19:263–311. Woosung Kim. 2005. Language Model Adaptation for Automatic Speech Recognition and Statistical Machine Translation. Ph.D....

Ngày tải lên: 17/03/2014, 00:20

... 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 ... time to start learning JRuby and Rails. CHAPTER 1 ■ INTRODUCTION8 881-4 CH01.qxd 8/19/07 3:04 PM Page 8 Ola Bini Practical JRuby on Rails Web 2.0 Projects Bringing Ruby on Rails to the Java ™ Platform 881-4 ... International Rails Conference was held in Chicago. It was a major success, and a few months later a European RailsConf was held in London. Let’s get started with the different parts of Rails. The...

Ngày tải lên: 20/03/2014, 15:40