ruby on rails example sites

There is a chance to try rails again, only the original contact is 2, now has become 4, it seems that the installation is now faster than the original. Rails 4 Installation Aimed at installing the RVM Copy Code code as follows: Gem Install Rails If not, it should be: Copy Code code as follows: sudo gem install

Web Framework is tough task because of the big number of aspects to consider. Some of them we ' ve examined in this post, but there is others such as language beauty, performance, hosting cost, Integra tion cost and so on. It's up-to-decide what the framework to use and I believe your choice may vary from project to project. Despite your choice, make sure to make Data-driven decision. Related Posts No Related posts found Uncategorized Opinion 7 comments Pe

://rubyforge.org/frs/download.php/64426/rails-2.2.3.gem After the download is complete, place all the files in the same folder and install them in sequence: (eg: D: \ Ruby) Then execute the command (D: --> D: \> Cd D: \ Ruby) Gem install activesupport Gem install activerecord Gem install actionpack Gem install actionmailer Gem install rake Gem install

Over the past few days, according to the book "using rails to develop agile Web Applications", I have also learned some Ruby on Rails knowledge, which is quite interesting, but not as fun as I imagined, for example, I encountered some problems when using ide To develop the ROR application. It took me half a day to unde

It seems to be another technical trend ~ Let's see if it can be pushed ~ Please note .... Can a single-person force and a mantra of "Simplicity first" enable the development of Web applications? David Heinemeier Hansson, a Copenhagen resident on November 26, has created a framework to help Web developers increase their productivity. In addition, he has developed a set of tools based on the original design. Hansson's example is "

. Each type has its own name, short or long description, some common representation attributes, and several custom attributes. We hope that cause, nonprofit, gift, member, drive, registry, and other types of objects can be inherited from the general base class, so that we can process all types of content in the same way. But we cannot, because the Rails Model will have the essence of all our object models in a single table, which is not a feasible sol

Ruby on Rails is a software package for writing network applications. It's based on a computer software language, Ruby, Provides powerful framework support for program developers. You can write first-class networking software with less code and a lot more time than before. The more famous community sites 43things.com,

3000-e Production Mongrel_rails service: Install-N ent1-c d: "Ruby" mywork "Ent-P 3001-e Production Here I will talk about my experience. If you install Ruby into a directory containing spaces like me (for example, C: "Program Files" Ruby ), you may encounter some problems when trying to install rubygems or using i

controller branch The name of the action passed past: Rails generate controller Say Hello World Under the console, enter the rails generate controller Say Hello Goodbye command, where Say is the name of the controller class to be generated, Hello and goodbye are two actions in the Controller class, and the rails framework creates a SAY_CONTROLLER.RB in the pr

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. Rails is very popular amon

Ruby on Rails Remote Code Execution Vulnerability Analysis in CVE-2016-0752) If your application uses a dynamic rendering path (such as render params [: id]), unfortunately, this application currently has a remote code execution vulnerability caused by local file inclusion, please quickly update your Rails to the latest version or refactor your controller.In this

displayed, it indicates OK; 3. do you know what to do? Download radrails. Like Eclipse, you can download and decompress the package directly without installation. Click Download hereAccording to the network speed, it may take five or six minutes. I use the Dudu accelerator, which is relatively fast. 4. after decompressing radrails, click radrails "" to display the interface similar to eclipse. (install JDK or JRE above 1.4.2, because eclipse requires a Java environment ); Radrails parameter con

. 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)-create a project and the first hello World

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

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 independent models and schemas. A framework like t

install RVM sudo apt-get Install Curl 3. Install RVM, we use RVM to install ruby, rails, etc., RVM installation See: Https://ruby-china.org/wiki/rvm-guide Curl-l Get.rvm.io | Bash-s Stable //Unable to check signature: Public key not found, execute bottom statement (is a pit) gpg--keyserver hkp://keys.gnupg.net--recv-keys 409B6B1796C275462

This article focuses on the deployment of Ruby on Rails in Docker, Docker is the hottest virtual machine in the present, and the Ruby on Rails deployment described in this article takes advantage of the cool, automated approach of rake in Ruby, Need friends can refer to the

Install ruby on rails development environment in win7, win7rails PrefaceMany articles have said that the ruby environment is very difficult to build on windows, and various strange problems may occur. Therefore, we recommend installation and development on linux and mac. However, I followed the tutorial, and there were not too many problems. It took about two and