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machineInitialization completeStart the environment execution vagrant Halt shutdown environment by executing vagrant up in the appropriate directory when usedOther points of attentionAfter successful initialization, a configuration file named Vagrantfile is generated in the appropriate directory, which can be set for network, memory size, and other content.This article is from the "7692323" blog, please be sure to keep this source http://7702323.blog.51cto.com/7692323/1596334Build a
Explore some methods to optimize Ruby on Rails performance, rubyrails 1. There are two reasons for slowing down your Rails application: Ruby and Rails should not be used as the preferred choice. (I used Ruby and
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
1.RubyInstaller Download window version installation at Rubyinstaller website, address: http://rubyinstaller.org/downloads/Execute setup, tick add Ruby executables to your PATH, install finish test on cmd ruby-v viewNote that there are no spaces in the installation path, otherwise it will affect rails installation TIPS
Quick and concise guide for installing Ruby on Rails and rubyonrails For new entry-level developers, installing Ruby, Ruby Gems, and Rails running environments may be a problem. This section describes how to quickly install the
How to configure Ruby on Rails in ubuntu10.04 [from other blogs, refer to the first two webpages] Http://www.baoyalv.info/blog/panjj/Rails/2010/05/01/76 (basic steps) Http://hi.baidu.com/%BA%C3%BA%C3%BC%D3%BC%D3%D3%CD/blog/item/4357193da3dda20bbaa167f9.html (basic steps, database) /* Note: One of the most important steps is to
Ruby On Rails and rubyonrails Development Environment: Ubuntu 16.4 LTS Installing ruby through rvm 1. RVM Installation $ Gpg -- keyserver hkp: // keys.gnupg.net -- recv-keys 409b6b1796c275462a1703111084bb82d39dc0e3 $ Curl-sSL https://get.rvm.io | bash-s stable $ Source ~ /. Bashrc $ Source ~ /. Bash_profileModify the Ruby
.com "," Sex ":" Male "}, { ' Name ': ' site120_2 ', ' email ': ' site1 20@163.com_2 ', ' sex ': ' Male _2 '} '} ' puts peoples[' peoples '][1][' name ' #输出site120_2 Ruby on RailsRails has built-in AJAX support through the RJS, and perhaps not many opportunities to use JSON, but as a convenient format for data interchange or a value note, the following Use the JSON plugin here, install the command
Reprinted: http://www.5itjob.net/html/86/86_itemid_1183.html Ruby on Rails is a relatively new web application.ProgramFramework, built on the ruby language. It is promoted as an alternative to the existing enterprise framework, and its goal, in short, is to make life, at least web development, easier. In this article, Aaron rustad compares some key archite
Ruby on Rails (also known as rails) is a ruby framework for Internet applications that support databases. I've now used Rails for two different applications and involved two other associated programs. For the upcoming new book Java to Ru
Ruby on Rails website project construction simple guide, rubyrails Create a Rails Project To create a common Rails project, run the following command: rails new blog However, in China, because it is too slow to connect to RubyGems, Rails
to put all files in the MISC directory (at least ruby-electric.el, ruby-mode.el, and inf-ruby.el files ). Copy the snippet. El and find-recursive.el files to the rails directory. 4.Custom. emacs file Add the following content to the. emacs file:(Setq load-path (Cons "~ /. Emacs. d/rails "load-path ))(Require '
Ruby on Rails is a complete framework for developing database-driven network applications. Recently, the latest version of Ruby on Rails 3.0 RC has been officially released and is available for download. The blog of the Ruby on Rails
How to automatically deploy Ruby on Rails in Docker: dockerrails Basic Rails Applications Now let's start a basic Rails application. For better display, I use Ruby 2.2.0 and Rails 4.1.1. Run on the terminal: $ rvm use 2.2.0 $
Recently looked at Ruby on rails and tried to integrate dynamic WEB Twain into Ruby on Rails. Here's how to do file uploads in rails with a few lines of code. Reference original: How to Load, Scan and Upload Files with Ruby on
Basic Rails Applications Now let's start with a basic rails application. For a better presentation, I use Ruby 2.2.0 and Rails 4.1.1 Run at Terminal: $ RVM Use 2.2.0 $ rails New CD Docker-test To create a basic controller: $
Ruby programming language is developed by the Japanese pine line, is a simple and fast object-oriented programming language, today mainly talk about the ruby framework--ruby on Rails (http://www.maiziedu.com/course/ruby/), Maybe some friends don't like
, person Attachments0000'digestance'] = digest. to_pdf Attachmentspolic'logo.jpg '] = File. read (project. logo_path) Mail ( : Subject => "Your digest for # {project. name }", : To => person. email_address_with_name ) Do | format | Format. text {render: text => "Something texty "} Format.html {render: text => "SomethingTexty"} End End End ◆XSS protection is enabled by default. ◆Question about farewell to character encoding ◆Internal Reconstruction ◆Comprehensive doc
After unremitting efforts to finally put Ruby on Ralis development environment, in the WIN7 system, hurriedly to a most common example to practice practiced hand bar, feel the ruby ...Again, my ruby-v is ruby-2.0.0p247. Gem-v is: 2.0.3. RAILS-V is: 4.0.0. It should be relati
Tutorial on efficient unit tests on Ruby on Rails, rubyrails In the system developed by the author, a large amount of data needs to be analyzed, which not only requires accurate data analysis, but also requires a certain speed. Before writing the test code, I used several major methods to achieve this requirement. As you can imagine, the code is complex, difficult to maintain, and difficult to expand. Takin
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