companies use ruby on rails

Environment Related: First, the order: 1. Update the installed version of rails: Gem update rails 2, after the updated version of Rails automatically save the previous version of the file upgrade, using the Gem Cleanup command to delete these files 3. After installing the latest version of Rails,

. Ruby on Rails development from scratch (Windows) (1)-use instantrails to quickly build a Ruby on Rails Development Environment Ruby on Rails development from scratch (Windows) (2)

Build a Ruby on Rails environment on CentOS 5.9 1. Step 1 Su root *** # Install dependency packagesYum-y install gcc Yum install flex autoconf zlib curl zlib-devel curl-devel bzip2 bzip2-devel ncurses-devel libjpeg-devel libpng-devel libtiff-devel freetype-devel pam-devel Gcc + gcc-c ++ libxml2 libxml2-devel libxslt-devel (Note: all the preceding packages must be installed. Otherwise, an error occurs in the

variables in your Rail application. This tutorial explains how to configure and use RJB in a Rails application. Goal In this tutorial, you will learn how to: Download, compile, and install RJB Set up RJB to access the shared Java library Load Legacy Java code into a Rails application and access This tutorial does not delve into the features of

Ruby on Rails dynamic rendering Remote Code Execution Vulnerability (CVE-2016-0752)0x00 Overview If your application uses a dynamic rendering path (dynamic render paths), such as rendering params [: id], using local file inclusion Sion ), remote code execution may occur. You can update Rails to the latest version or refactor your controllers to fix the vulnerabi

project uses SQLite as the database by default. Click "about your application's environment" to display the following information: If this information cannot be displayed on your machine, most of them are the sqlite3.dll files not in the C: \ Ruby \ bin directory (which can be in the http://rubyforge.org/frs? Group_id = 904 download instantrails-2.0-win.zip and decompress it). Of course, if you want to use

Mongrel is a ruby HTTP library used to deliver Ruby web applications. In fact, do not use Apache mongrel alone can run the ROR program, the online tutorial using Apache is used to do web proxy, so that the website will not have a http://www.unbe.cn: 8081/such port declaration. I just did the test. Multiple port numbers won't affect me, so I only configured mongre

want to focus on is file inclusion rather than directory traversal. The difference is that the files we load and execute (ERB) are different. Generally, the Directory Traversal Vulnerability returns an unexecutable content, such as a CSV file. Therefore, in essence, we can not only read the application's source code and other system-readable files, but also execute Ruby code. Being able to execute Ruby Cod

Ruby on Rails programming often spoils you. This evolving framework frees you from the tedium of other frameworks. You can express your intent with a few lines of code that you are accustomed to. You can also use ActiveRecord. For an old Java like me? Programmers, ActiveRecord is a little rusty. Through the Java framework, I usually build a mapping between indep

Configure Ruby on Rails and Git and railsgit on Mac Ruby on Rails on Mac ======================================== ========================================================== ========= http://morizyun.github.io/blog/marvericks-rails-setup-