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Release date:Updated on: Affected Systems:Ruby on Rails 3.xRuby on Rails 2.xRuby on Rails 1.xDescription:--------------------------------------------------------------------------------Bugtraq id: 54957Cve id: CVE-2012-3465 Ruby on Rails (RoR or

Release date:Updated on: Affected Systems:Ruby on Rails 3.xRuby on Rails 2.xRuby on Rails 1.xDescription:--------------------------------------------------------------------------------Bugtraq id: 54959Cve id: CVE-2012-3463 Ruby on Rails (RoR or

Develop an advanced view of the iphone Building views and forms The IPhone and ipod touch make mobile Safari a popular American mobile browser. Although it is more than enough to present a regular web page with Mobile Safari, many web developers have created an application version for the IPhone. This article is part 3rd of the "using Ruby on Rails and Eclipse to develop IPhone apps" series, which describ

view is available, because it is just a simple test, the model does not add, just change the action to the corresponding model of the mail or other. Next, configure the Gmail SMTP server in the Config/application.rb file, such as (because Gmail needs fq to test, so in real development, the configuration of the SMTP server for Gmail can be placed in the Production.rb file, In test.rb and development.rb files with other mailboxes instead, I use the QQ SMTP server, as long as the QQ in the SMTP

Using MVC thinking to understand the design structure of the Ruby on Rails framework, rubyrails In rails, the process of sending a request (/users) is as follows:1). the browser sends a request (/users)2) Rails routes requests to the index method of users_controller.3) users_controller calls the User Model back to obta

Error MySQL: Error: Query: not connected: Create Table 'schema _ migrations '('version' varchar (255) not null) engine = InnoDB Solution; Ruby is 1.8.6, rails is 2.2.3, MySQL is 5.1.51 This problem occurs because the libmysql. dll file in MySQL 5.1.3 and later cannot be properly connected to rails. Therefore, you only need to replace an old version of lib

The previous "[Ruby on Rails] and I learned hello World" mentioned that the route corresponding to the file is CONFIG/ROUTES.RBIn fact, we just added a line of code: Resources:p OSTsHowever, this code has multiple default routes, which can be viewed through rake routes, as follows:[Email protected]:/home/ywt/ror_tests/blog# rake routes Prefix Verb URI Pattern controller#action Posts ge

First, the new projectRails new App--skip-bundleModify Gemfile file after completion: Vim GemfileChange source to Taobao or Ruby-china.Add to this file: Gem ' Phantomjs 'Then run: Bundle installSo the project is new and completed.Second, generate PDFCreate a controller to add require ' PHANTOMJS ' to the head and add a get method for getting the PDF: get_pdfAdd the following code to this method:Phantomjs.base_dir = "/path/project_name/bin/phantomjs/"

ActiveRecord programming guide in Ruby on Rails, rubyonrails Avoid modifying the default ActiveRecord (Table Name, primary key, and so on) unless you have a very good reason (such as a database not under your control ).Put the macro-style method before the class definition (has_many, validates, and so on ). Preference has_expect: through is better than has_and_belongs_to_expect. Has_validation: through allo

The following issues have been encountered recently in a ROR Web project: Products can be classified by class navigation browsing, can be divided into three types of a,b,c, three categories under the other categories, at the same time, the base class and its classification can be extended by the user. Horizontally, the main class can be extended by the user, and the user can extend it vertically. Category information Store and Categories table: Id:integer PRIMARY Key Name:string category Nam

I went to bed 5:30 last night, frantically configuring the vim environment and finally finished the fantastic Ruby on Rails development tool. I have installed the Vim-ruby in this vim environment, of course this should you to install, in Ubuntu below a simple command: sudo apt-get install Vim-ruby But as if your vim

recommended that you use a homemade program: Brew Install ImageMagick Now we need a Ruby adapter that connects to the local ImageMagick library. You can use Minimagick, because it is lightweight: # gemfile Gem ' Mini_magick ' Characteristics of Minimagick Before we begin, let's take a look at some of the minimagick features to avoid unnecessary errors. Open the Rails conso

always be the first gem installed on the system. Rake is a build tool similar to make, but it allows Ruby to write rakefile (how to build a definition file ), specifically, a specific DSL (domain-specific language) is used to provide high readability while maintaining Ruby's powerful functions. Rails uses rake extension to complete a variety of undesirable tasks, such as database initialization and updates

Today, I learned about the latest popular Ruby on Rails, which is that when a code generator links an Oracle database, it checks for half a day of data. Finally found a way, ^______^. 1. Installation drive http://rubyforge.org/projects/ruby-oci8/ Download and run (double-click) Ruby-oci8-mswin inside the *.RB 2. Ch

Ruby on Rails can be installed in two ways. 1. Direct Installation We can download Ruby on Rails from the official website.:Http://rubyonrails.org/ After the download is complete, you can directly install it. It cannot be installed in a path with Chinese characters or it will not run properly. Ii. You can use ins

Preface In routing loading, I roughly introduced how to load the simplest route in rails. In this article, I will introduce how more complex named route and restful-related resources in the rails system are loaded. In order not to repeat too much pen and ink, this article will be carried out on the basis of the previous article. If you find that when reading this article separately, you are a little confus

0. System Environment Uname-a Linux moyo-desktop3.19.0-21-generic#21-Ubuntu1418:31:112015 x86_64 x86_64 x86_64 GNU/Linux1. Install Curl sudo apt-get Install Curl 2. Install RVM Curl-l Get.rvm.io | Bash-s Stable > 注意：如果提示错误警告，执行下面命名来获取公钥：gpg --keyserver hkp://keys.gnupg.net409B6B1796C275462A1703113804BB82D39DC0E3>如果依然报错，执行下面命令：curl -sSL https://rvm.io/mpapis.asc | gpg --import ->完成后重新安装rvm：curl -L get.rvm.io | bash -s stableActivate RVM: Source/h

In this article, I read "Creating a Ruby on Rails Development Environment on Mac OS X" and sorted it out following his steps. The content is basically the same, and some images are added. If you want to see the original content, please refer to the blog of the repair team here. To install Ruby on Rails on Mac, you mus

1) Install Ruby Download installation package:http://rubyforge.org/frs/?group_id=167, I downloaded the Rubyinstaller-1.8.7-p302.exe After loading, you can use RUBY-V test whether the installation is successful, such as figure, if a version of the installation is successful 2) Installation RubyGems RubyGems is a Ruby Package Manager tool that mak

Implementing the search for XForms by doctors and patients Brief introduction So far, we have created a DB2 database and three XForms to help patients and nurses manage patient data. By using Ruby on Rails as a processing interface, patients can add new records to the database and update the information later. So the nurse can view and modify the information appropriately and approve the input when the pa