rails spring

Http://www.cnzzad.com/tut/69566.html Recommended:Start Network-Professional hosting and server sharing provider 17hz.net-5-year server shared rental boutique Service From: http://developer.51cto.com/art/200908/147276.htm It is difficult to install Ruby on Rails, but it is also very convenient. Development of applications based on RubyProgramYou must install Ruby, Gem, rails, and mongrel. H

Development Environment Construction in Windows This article describes how to build an RoR development environment in a Windows operating system. 1. Remote Installation A. Step 1: download and install the Ruby one-click installation package Download the latest Ruby 1.8.6 one-click installation package for http://rubyforge.org/frs? Group_id = 167. Download the package and run the installation file. The installation file is displayed on the page 2-1. 　　Figure 1 installation program running interfa

There are many popular frameworks for online Web application development at the moment. There are also many different types of frameworks, such as those with a large number of plug-ins that can make you faster iterations (such as Rails), or other very simple and low-level (like flask).Two relatively more popular frameworks in Web application development are Ruby on Rails and Laravel. All two of them are ver

In the past few years, the open source Web development Framework Ruby on Rails has created a small upsurge in the web world. Like many things in the software world, its role is somewhat exaggerated. Nothing is as magical as what people advertise it. But rails is at least as close to this altitude as it is, so it's worth studying for. Not long ago, people were asking whether

(Translator's note: At railsconf July this year held in February 2006, David Heinemeier Hasson gave a keynote speech about the rest design in rails 1.2, and the rest style brings about innovations in Web application design. The first time I saw this video, I thought it could be a historical presentation on Web server development. At that time, I listened to the speech and translated the speech into nearly 3000 words, which accounted for about 1/4 of t

1. Ruby is a free, simple, intuitive, scalable, portable, and interpreted scripting language for fast and simple object-oriented programming. Similar to Perl, it supports many features for processing text files and executing system management tasks. Rails is a complete open-source Web framework written in Ruby. It aims to use simpler and fewer code to write actually used applications. Rubygems is a standard Ruby Package Manager, which features si

Ruby on Rails is a framework that makes it easy for you to develop, deploy, and maintain Web applications. October 2015 programming language leaderboard Ruby entered the top 10 of the Tiobe leaderboard, which shows how popular it is. This article will help you open the door to Ruby on Rails web development and help you get to the world of Ruby on rails and enjoy

After using the rails new appname to build rails applications, we can view the directory structure of Rails applications through tree: Directory structure The application directory will have 11 directories of App, config, DB, Doc, lib, log, public, script, test, TMP, and vendor, and config.ru, Gemfile, Gemfile.lock, Rakefile , Readme.rdoc, etc. 5 documents. Th

Install Rails to develop the environment Give someone a program, your frustrate them for a day; Teach them how to program, you frustrate them for a lifetime. -David Leinweber Https://ihower.tw/rails4/installation.html In this chapter, we will introduce how to install Ruby on rails in the development environment. Developing the rails environment

Create Rails Project To create a normal Rails project, you can use the following command directly: Rails New Blog But in the country because the speed of connection RubyGems is too slow, and Rails by default after building the project structure, will use the bundle command to download the installation de

I have the opportunity to try Rails again, but I only came into contact with 2 and now it has become 4. It seems that the current installation is faster than the original one .. Rails 4 installation For RVM InstallationCopy codeThe Code is as follows: gem install railsOtherwise, it should be as follows:Copy codeThe Code is as follows: sudo gem install railsInstructions for installing RVMCopy codeThe Code is

How to optimize ActiveRecord in Ruby on Rails: railsactiverecord Ruby on Rails programming often spoil you. This evolving framework frees you from the boring experience of other frameworks. You can express your intent with just a few lines of code snippets that you are familiar. ActiveRecord can also be used. For an old Java like me? For programmers, ActiveRecord is somewhat unfamiliar. Through the Java fra

time the installation of the E:\Program Files\bla bla ... In such a directory, the following installation of rails will appear similarto the "'E:program is not an internal or external command such errors, and later found that there may be folders in the directory there are spaces can not identify." Finally installed directly in the root directory is good ~ Enter Ruby-v at the end of the command line to test:

The customer's server is Ubuntu + apache2 + ruby on rails. Currently, some pages on the customer's server always report the 500 error. The ruby language is only known and has not been studied in depth. I have never set up a ruby server environment, and it is strange that the customer uses ubuntu as the server. After installing ruby on rails on CentOS, I understand.Preface: problems after yum is inst

After you install the rails framework, you also get a new command-line tool: Rails. This tool can be used to construct each new rails application. Why do we need such a tool--I mean, why not copy the most convenient editor and start writing every line of the application from scratch? Uh...... We can do that, but rails

Ruby on Rails is a relatively new framework for WEB applications, and its goal is to provide an easy path for application development. In short, it makes life, or at least Web development, easier. In fact, proponents of the framework claim that the productivity of Ruby on Rails developers is up to 10 times times the use of the traditional Java EE framework. While this sentence creates considerable controver

The dynamic nature of the Ruby language makes it simply not enough to learn rails simply by looking up the relevant API documentation, because the API documentation only records the methods of static code definitions, and many of the methods in rails are dynamically generated at load or run time, and you want to understand that these methods must read the source code. This article takes a method invocation

This tutorial is only suitable for Ubuntu Server to deploy the project to the line, it is recommended to use the same Ubuntu version, so as not to encounter some different versions of the problem. This tutorial is suitable for beginners to deploy Rails applications for the first time; This article tests through the environment Ubuntu 12.04 Server, Server installation tested on Linode

Ruby on Rails has been favored by more and more developers in the country in recent years, and rails applications have deepened from simpler internal systems to complex enterprise applications. Rails ' habit is better than configuration ' and many of the best technologies, such as ActiveRecord, greatly improve development efficiency, but

Recently took over a mobile phone project. In the process of setting up the environment, some problems have been encountered, recorded in the following, and a personal solution.Development environment Win2003; JetBrains RubyMine6.3.31, download the latest version of Ruby, (Rubyinstaller-2.0.0-p598.exe, the latest version)Official website:http://rubyinstaller.org/downloads/2. Install RubyDouble-click Install, the installation process appears the following interface.Here we choose the installation