ruby on rails tutorial learn by example pdf

Tài liệu Ruby on Rails Tutorial 2nd Edition pptx

... DeployWelcome to Ruby on Rails ™ Tutorial. The goal of this book is to be the best answer to thequestion, ‘‘If I want to learn web development with Ruby on Rails, where should I start?’’ By the time ... depending on your background.All readers: One common question when learning Rails is whether to learn Ruby ﬁrst. The answer depends on your personal learning style and how much programmingexperience ... style favored by Rails. Ruby has its own idiosyncrasies,so those will likely be new, too.Experienced Ruby programmers: The set of Ruby programmers who don’t know Rails is a small one nowadays,...

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Tài liệu Giáo Trình Ruby on Rails pdf

Danh mục: Kỹ thuật lập trình

... 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 ... quen với Migrations, cách truy vấn database, và xử lý formChú ý: khi viết tránh để bị XSS hay SQL injection! Chương Trình Training Ruby on 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:...

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ruby on rails 3 tutorial

Danh mục: Kỹ thuật lập trình

... DeployWelcome to Ruby on 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 ... 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 henceto my coauthor on that book, ... Rails educational ecosystem. Finally,since Ruby on Rails Tutorial 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...

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Tài liệu To learn by heart pdf

Danh mục: Anh ngữ phổ thông

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Ruby on rails for dummies

Danh mục: Kỹ thuật lập trình

... if you want, but you won’t useit for the remainder of this chapter.Creating a New Ruby on Rails ProjectRadRails is an integrated development environment for Ruby on Rails. (SeeChapter 2.) ... (Yippee!)Installing the Ruby InterpreterTo install Ruby on your computer, follow these steps:1. Visit http://rubyforge.org/projects/rubyinstaller.The software that you download from http://rubyforge.org/projects/rubyinstallerruns ... http://rubyforge.org/projects/rubyinstallerruns only on Windows. If you’re runningLinux, try http://rubyforge.org/projects /ruby instead. If you’rea Macintosh user, visit http://hivelogic.com/articles/2005/12/01 /ruby_ rails_ lighttpd_mysql_tiger.2....

ruby on rails for microsoft developers

Danh mục: Kỹ thuật lập trình

... mastery of web application development with Rails. Beginning Ruby on Rails 978-0-470-06915-8This book is for anyone who wants to develop online applications using Ruby and Rails. A basic understanding ... 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 ... Associations 270One-to-one Relationships 270One-to-many Relationships 271Many-to-many Relationships 271Auto-generated Methods 273Association Extensions 280ActiveRecord Validations 281Validation...

rails solutions_ ruby on rails made easy, apress (2007)

Danh mục: Tin học

... Google. Rails Solutions: Ruby on Rails Made Easy is anintroduction to Ruby on Rails with the web designer inmind. Instead of focusing on the intricate syntax of eachmethod, the book focuses on ... the Ruby- FastCGI bindings, like so:curl -O http://sugi.nemui.org/pub /ruby/ fcgi /ruby- fcgi-0.8.6.tar.gztar xzvf ruby- fcgi-0.8.6.tar.gzcd ruby- fcgi-0.8.6/usr/local/bin /ruby install.rb config ... 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 1317524ch01.qxd 12/13/06...

beginning ruby on rails e-commerce from novice to professional

Danh mục: Cao đẳng - Đại học

... 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. ... next-generation onlineshops using Ruby on Rails www.apress.comSOURCE CODE ONLINEforums.apress.comFOR PROFESSIONALS BY PROFESSIONALS™Join online discussions:THE APRESS ROADMAPPro Ruby Pro Ruby on Rails Beginning ... the official Ruby interpreter, since Ruby on Rails is written in the Ruby programming language. Log in to Ubuntu and open a console window. Check that Ruby is installed by typing ruby v at the...

practical jruby on rails web 2.0 projects bringing ruby on rails to java platform

Danh mục: Đại cương

... from day one, JRuby is making Ruby solutions possible in places it wouldn’t have gone on its own. Pretty soon, JRuby will be ourcommon gateway between the infrastructure world of quick Ruby scripting ... BiniPractical JRuby on Rails Web 2.0 ProjectsBringing Ruby on Rails to theJava™Platform881-4 FM.qxd 8/31/07 1:43 PM Page i A Brief History of Ruby Ruby was created in 1993 by Yukihiro “Matz” ... information; for that, refer to Appendix A for Ruby and Chapter 3 for Rails. Both Ruby and JRuby have been around for much longer than you would expect. Ruby matches Java in age, and JRuby is more...

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practical jruby on rails web 2.0 projects bringing ruby on rails to java platform

Danh mục: Đại cương

... from day one, JRuby is making Ruby solutions possible in places it wouldn’t have gone on its own. Pretty soon, JRuby will be ourcommon gateway between the infrastructure world of quick Ruby scripting ... information; for that, refer to Appendix A for Ruby and Chapter 3 for Rails. Both Ruby and JRuby have been around for much longer than you would expect. Ruby matches Java in age, and JRuby is more ... same Rails on a differentplatform—Java. I view the JRuby effort to create a fully effective Ruby implementation on theJava JVM to be an important project both for Ruby and Java. For Ruby developers,...

Báo cáo toán học: "A Note about Bezdek’s Conjecture on Covering an Annulus by Strips" pdf

Danh mục: Báo cáo khoa học

... the innertriangle T0can be covered by Sn+1while the strips S1, S2, ··· , Sn+1remain in generalposition.Denote by M1the convex polygon corresponding to the given n + 1 strips. A pair ... annulus, while the strips S1, S2, ··· ,Sn+1remain in general position.Denote by M1the convex 2(n + 1)-polygon corresponding to the given n + 1 strips.A pair of sides of length less than ... covered by S1, S2, ··· , Sn, acontradiction. Soni=1di≥ u sin β.AcknowledgementsWe are grateful to the anonymous referees for their expert comments and advice.the electronic journal...