team treehouse ruby on rails

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

been widely watched in the industry for a long time.Installing Railsto install rails remotely, execute the command: Gem Install RailsAt this point, Windows Firewall may pop up security alerts and click Allow access:There may be a network connection error during the period, so try again.The installation process may be longer, depending on your computer performance, network speed;Installing Sqlite3Execute command: Gem install Sqlite3-rubyC:\

record, so it generates a child record query for each parent record. Because of the load per query, this behavior can cause significant performance problems. Other challenges are more related to the development habits and attitudes of Ruby on Rails developers. Because ActiveRecord can make so many tasks easy, Rails developers often form an attitude of "SQL does

not like?I have tried these things, and each of them works very well.4. What is the future of your framework? What changes will be convenient for user development? Will you support Ajax in the native way? Are you planning to support it?Struts Action 2 is based on webwork2 and will soon begin. Now that AJAX is supported, we are looking for easier development methods, such as JSF support (struts shale), continuation support, and more scripting languages (BSF extension script writing action ).5. A

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

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

strong enough not to be too flexible, and to achieve the same goal often has only one optimal solution rather than a lot of tricks. Therefore, the industrial language needs to follow strict standards and norms in grammar. At the same time, because of team collaboration development-and even the need for large-scale project teams to collaborate offsite-the industry language needs to ensure that the programmers in the

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