The first two sections of this series have already covered how to configure the Ruby on Rails development environment, and now it's time to get to the point!Part1. Pre-development Preparation
The main task of this time is to develop the first rails program. In particular, this time I chose a (PAAs development platform), which is the Cloud 9 platform describ
Introduction: Ruby on Rails is just one aspect of making Ruby very powerful, just as EJB is part of the Java Enterprise platform. Andrew Glover reveals what Java developers can do with Ruby.
Before I begin this article, I need to clarify a few things. First, it's not an article about
I have always been very interested in Ruby on Rails. I want to see something that has been praised by many people, but I have been working on windows development, it is still a headache to build the development environment of Ruby on Rails, Which is why Ruby on
Reprint, original link http://linux.cn/portal.php?mod=viewaid=170 using Ubuntu to build a Ruby on Rails Local development environment
Want to develop a Ruby on Rails app? Although there are already some (beginner) Ruby on Ra
English), in need of Chinese books, you can see the basic Ruby Tutorial (4th edition). Learn Rails and see theRuby on Rails Tutorial Learn rails by Example (Chinese address) Ruby advan
the line to the following code:
[3] app/views/memos/index.html. ERB file, Row 3
Change the line to the following code:
[4] app/views/memos/index.html. ERB file: 27th rows
Change the line to the following code:
2.6 modify the config/application. RB File
Cancel the comments of row 20th and line 21st, change 'my to 'config', change de to: ZH, and add a line of code config. encoding = 'utf-8'. The Code is as follows:
config.i18n.load_path += Dir[Rails.root.join(‘config‘, ‘locales‘, ‘*.{rb,yml}‘)
Using Ruby On Rails on Bluehost:
This is intended to be a brief introduction to developing ruby on rails applications on a bluehost account. at the bottom of this article you will find a number of resources to help you learn more about ruby on
configuration information. In the/project directory/config/database. yml file, modify the configurations of the "development", "test", and "production" databases to their own configurations.
Among them, development is the database to be used in our development. Be sure to keep at least one space behind username: And password.
4) In the CMD window, enter the rake db: craete command to create the database set in the configuration information in msyql.
5) We use scaffold to generate code and input
the current working environment. After that, you can switch back to the working gemset.
Most ides also support RVM. You can automatically identify the Ruby version and GemSet managed by RVM to switch the Ruby parsing environment.
Build a Ruby on Rails environment on CentOS 5.9
Configure
Ruby on Rails ...... It has nothing to do with. net ...... The homepage is for more people to access Ruby on Rails ...... Withdraw tomorrow ...... Http://www.blogwind.com/Wuvist/16993.shtml
By the way, I use Mac, and the cute editor used in blog Park has become a text area in safari. However, the latest version of cute
you encounter the error message "Access denied for user 'root' @ 'localhost' (Using password: NO)" when creating a database, you need to update your config/database. yml file to match the user name and password of the database.
# Edit database. yml in the configuration folder
nano config/database.yml
Enter the password of the MySql root User.
Exit (Ctrl + X) and save.
Summary
Rails is written in Ruby
Several solutions to improve Ruby on Rails performance: rubyrails
Introduction
The Ruby On Rails framework has received wide attention since it was proposed. Under the guidance of ideas such as "do not repeat yourself" and "convention is better than configuration, rails brin
Brief introduction
The Ruby on Rails framework has been widely watched since its inception and, guided by ideas like "Don't repeat Yourself" and "contract is superior to configuration", rails gives Web developers a very high level of development efficiency. ActiveRecord's flexibility allows you to use a very easy-to-use Hibernate without cumbersome configuration
Installing Ruby with Upgrade RubyGemstip: If you are prompted for permission issues during the installation process in the Ubuntu environment, you can use sudo make and sudo makes install.
1.Ruby Installation
wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz \
TAR-XZVF
This chapter launches the introduction of model: including check and delete operation. And then the above section, [Ruby on Rails] and I learned the HelloWorldCreating models using commands to create modelsCreate a table post, default comes with two field title:string, Content:text, use the singular post instead of the plural in the model by convention postsCD Blograils G model post title:string Content:tex
Ruby on Rails (also called Rails) is a Ruby Framework for Internet applications that support databases, what are the core features of Ruby on Rails and the articles into the world of Ruby
you are a domestic server, it is recommended to replace the RVM installation source with the Taobao mirror server, so that the installation can be faster!
' s/ftp/.ruby-lang/.org//pub//ruby/ruby/.taobao/.org//mirrors//ruby/g ' ~/.rvm/config/db
Install Ruby with
Several programming skills for accelerating Ruby on Rails, rubyrails
Ruby is often praised for its flexibility. As Dick Sites says, you can "Program for programming ". Ruby on Rails extends the core Ruby language, but
Ruby Plus is a site offering free Ruby and rails related screencasts recorded by Bala paranj, much in the same vein as Ryan Bates 'railscasts. the screencasts are generally similar in length and overall format to those from railscasts. so far there are 29 episodes you can download. The first twelve screencasts in the archive (for which you have to register to do
Before you start
About this tutorial
Ruby on Rails (rails) is a full-stack WEB application framework written in Ruby, and Ruby is a rich, free, extensible, portable, object-oriented scripting language.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.