ruby on rails video tutorial for beginners

... or discussion-forum thread. 1.1.1 Comments for Various Readers Rails Tutorial contains integrated tutorials not only for Rails, but also for the underlying Ruby language, as well as for HTML, ... 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 ... certainly develop Rails apps on Microsoft Windows, but you’ll definitely be in the minority. www.it-ebooks.info RUBY ON RAILS ™ 3 TUTORIAL www.it-ebooks.info Acknowledgments Ruby on Rails ™ Tutorial owes...

Ngày tải lên: 28/04/2014, 16:57

... 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 ... prompt, the Rails Tutorial uses the Unix convention for directory separators (i.e., a forward slash / ). My Rails Tutorial sample application, for instance, lives in /Users/mhartl /rails projects/sample ... 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...

Ngày tải lên: 16/02/2014, 13:20

... (IDE) for Ruby on Rails. In the name RadRails, the Rad stands for “Rapid application devel- opment” (and, of course, Rails stands for Rails ). RadRails is based on the Eclipse platform — an open ... 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...

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 ... 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 ... their application. Most Web applications share common elements and Rails requires confi guration only when the conven- tions adopted by the framework are not endorsed and, therefore, need to be...

Ngày tải lên: 28/04/2014, 16:58

... 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...

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... studying flui motions. These are: 1. Conservation of momentum (Newton’s laws of motion) 2. Conservation of mass 3. Conservation of interal energy (heat) 4. Conservation of salt. In addition to this ... to change. 3.8.6 The Continuity Equation for Streamfl ws The continuity equation can also be applied to river fl ws or streamfl ws. Under the assumption of steady-state conditions, integration of the continuity ... Horizontal Pressure-Gradient Force One of the dominant forces producing flui motion is the horizontal pressure- gradient force. This force arises from a slanting surface of the flui and/or horizontal gradients...

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Ngày tải lên: 05/10/2012, 08:23

... your family do each day? (= What does each person do?) • In what situations do you think family is more important than friends? • In what situations do you think friends are more important than ... Ta Quang Buu/7A Alley 850 Lang Street/ http://vn.myblog.yahoo.com/academyielts/ Speaking Test for Beginners: • Do you like any particular sports? (What sports?) • Do you like to do daily exercise? ... subject? • Do you think the things you are studying now in school/university will prepare you well for your future work? • What are your future work plans? (after you graduate) • Why do you want...

Ngày tải lên: 08/10/2012, 09:06

... • How long does it take to get to know a person? • Do you think it's possible to become real friends with the people you meet on the internet, for example, on chat sites or personal introduction ... to form new friendships? • How long does it take to get to know a person? • (Similar to above) How long do you think it takes before you can get to know a person? Website: www.res.vn ; Email: ... for people in adult life? • What part of your secondary school education did you enjoy most? Or: Did (do) you like your secondary school life? • How do you feel about your high school (secondary...

Ngày tải lên: 08/10/2012, 09:06

... on ADD. • Select Magnitude option in Complex Data window. Click on ‘OK’. • Click on ‘OK’ on Plot Trace & Attributes window. © Dr.B.S.Virdee 17 16. Adding Marker on S(1,1) graph. • Click on ... Control window, and look at the graph. • Repeat this until the graph touches the minimum point on 2.0 GHz. • To see the results on Smith chart on data display window, click on Smith chart icon ... in Section 14. (Add a Marker on 2GHz in the Smith Chart. See Section 15.) © Dr.B.S.Virdee 1 Tutorial for Novices to Agilent’s Advanced Design System (ADS) by Dr. B.S. Virdee In this tutorial...

Ngày tải lên: 15/10/2012, 08:33