heroku rails

The improved Ruby development environment in NetBeans 6.1 The NetBeans 6.1 Chinese version, released early this month, offers a number of new and extended features such as high-performance, JavaScript Editor extensions, Spring framework unification, and Easy-to-use MySQL support. For more information about new and extended features of NetBeans 6.1, see the following: NetBeans IDE 6.1 Information: http://www.netbeans.org/community/releases/61/index_zh_CN.html You can download the relevant soft

When you first start learning about rails, you might be confused about how to automatically handle naming in rails, such as how to find a table named people in the database based on a model named person, and this time we'll look at the naming conventions in rails. 1. Mixed case, underline, plural We often use abbreviated named variables, in Ruby, when a convent

Release date:Updated on: Affected Systems:Ruby on Rails 3.xRuby on Rails 2.xRuby on Rails 1.xUnaffected system:Ruby on Rails 3.0.4Ruby on Rails 2.3.11Description:--------------------------------------------------------------------------------Bugtraq id: 46291Cve id: CVE-201

The goal of mastering Redmine plugin development was not realized in 2016 years, and continued in 2017. Choose the Ruby on Rails Tutorial tutorial, Windows installs Railsinstaller, which is Ruby V2.1.8, and Bitnami redmine-3.3.0 version is the same. But the rails version is 4.2.5.1, and the redmine corresponds to the 4.2.6 inconsistency. Make a Gem pack update first: Start the terminal. Note Use t

Address: http://www.linuxidc.com/Linux/2010-12/30380.htm Ubuntu is updated with Ruby and rails, but not the latest version. The ruby version is about 1.9.1, but rails version is only 2.3.5, Which is outdated, so you have to download the latest version.Source codeCompile and install. 1. Prepare the library used for installation $ Sudo apt-Get install GCC g ++ build-essential libssl-dev li

Today, the system is reinstalled and the running environment of rails is re-built. Therefore, the following commands are based on the latest situation. Install Ruby one-click Installer Note: Try not to install those new versions. Ruby and rails are not very friendly to Windows. Generally, the mswin32 versions of these class libraries are the latest. Trade rashly acts as a mouse, So you suffer. The version

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 mongrel. The configuration steps are as follows:1. Download and install Ruby2. Install gem (Ruby installed in Windows installation package co

1. install and configure devise Add a line in gemfile: gem 'devise' After running the bundle install, install devise to the project: rails generate devise:install Create a verified user model, which is usually named "user" or "other names: rails generate devise userrake db:migrate View the user. RB File Created by devise in the models Folder: The devise method is from devise gem. database_authenticatable

Do you need to install and deploy Rails to a new Web Server frequently?Are you still experiencing the annoying installation process from installing Ruby Rubygems MySQL... to installing Web Server components?Now you can use this script to deploy Ruby1.8 + Rails + Passenger + Nginx on the Ubuntu Server:#! /Bin/shEcho "= YTRIPTHIRD Ubuntu INSTALL ="Cd/tmp # RubyEcho "= Install Ruby library ..."Sudo apt-get ins

Before you start Ruby on Rails has been one of the fastest-growing and most popular open source WEB application development frameworks in the last year. But because it focuses on building HTML applications, some people criticize Rails for not being flexible enough. Especially with the rise of rich Internet applications (RIA), which use technologies to replicate desktop application features, such as using F

Ruby on Rails is in the ascendant. As it has become popular, developers are increasingly desperate for an integrated development environment (IDE) to make Rails easier to use. Radrails is an Eclipse based environment that can meet the requirements of most developers. This article describes the Radrails IDE and assumes you already know how to develop a WEB application with Ruby on

Ajax|rails 　　 A brief history of Ajax In just a few months, Ajax has become the hottest thing from a very obscure and rare technique. This article will introduce the extremely Easy-to-use AJAX support-implemented as part of the Ruby on Rails Web application framework. This article is not a detailed tutorial, so I assume you've learned a little bit about how to organize and build a

The production and Running Environments recommended by Ruby on Rails are Linux/FreeBSD/Unix, that is, UNIX operating systems. They use Lighttpd + fcgi solutions. I will take the Linux operating system, Lighttpd + fcgi, MySQL database as an example, from Source code Compilation and installation start. Before installation, ensure that the GCC compiler has been installed in the Linux operating system. Otherwise, use the Linux installation CD to install

Build a Ruby on Rails environment on Kokko's Windows Platform Use Ruby on Rails in Windows XP 1. Install Ruby, Ruby on in win environmentE-click installer package, which is Http://www.ruby-lang.org/en/downloads, After the installation, click "Install", click "Next", "I agree", and select the installation path (my installation directory is D: \ Ruby) Next, finish the installation. Run CMD and enter ruby-V. I

I tried it again based on my teammates automated testing summary. The following is a summary. You can take a look. Note: the premise of this demo is that devise and rspec have been configured, and my blog posts in this regard are available for reference. 1. Install sport and Autotest-rails Add in gemfile Gem "spork", "~> 0.9.2" Gem "Autotest-rails", "~> 4.1.2" Execute bundle install Install spork Spork --

Ruby on Rails on mac====================================================================================http:// Morizyun.github.io/blog/marvericks-rails-setup-ruby-rvm-msyql/for general:useful:http://qiita.com/keneo/items/ 0a58b188183b5100e3affor mysql:http://qiita.com/hkusu/items/cda3e8461e7a46ecf25dhttp://dev.classmethod.jp/ SERVER-SIDE/LANGUAGE/BUILD-RUBY-ENVIRONMENT-BY-RBENV/1. Install homebrew $ RUBY-E

Label:This article focuses on how to create a new rails project with MySQL as a database and a solution for errors in the processA. Create a new Rails project with MySQL database:$ rails New weibo-d MySQLSecond, found an error, check the terminal errors are as follows:Gem::ext::builderror:error:failed to build gem native extension. Gem files would remain installe

: Network Disk DownloadThis is the first book on the Ruby on Rails.The main contents of the book are divided into two parts. In the Build Application section, readers will see an example of a complete online book purchase site. During the presentation, the author truly reproduces a complete iterative development process, giving the reader a firsthand experience of the various problems encountered in real-world application development and how rails can

The title of many questions is the error message recorded in the log after an error. Apache logs are in the/var/log/apache2/directory, Error.log. Of course, there may also be other locations. If you are downloading httpd, compile the installation, it is possible in the/usr/local/apache directory. Nginx's log in the/opt/nginx/log/, is also error.log. It is also possible in other locations, such as the installation directory or the/var/log/nginx/. 1.rails