I am working through the Ruby on Rails 3 tutorial book and typed the following on the command line开发者_运维问答:
I am following the rails tutorial at railstutorial.org I\'m in chapter 2 and tried to migrate the database using rake as per the instructions: \"To proceed with the demo application, we first need to
I am following Michael Hartl\'s Screencasts from railstutorial.org. According to chapter 5, I changed
I am trying to get the error flash to appear in the railstutorial.org sample app. So far this is what I have done. Can anyone help me find the error:
This has been kicking my butt all morning. Right now, I\'m just beginning Chapter 7.2.4 of Michael Hartl\'s excellent Ruby on Rails 3 Tutorial, and I\'m running into some issues. The section begins w
So I\'m following the Rails Tutorial, and I\'ve gotten to the portion where we want to sign a user in with a sign_in SessionHelper.
railstutorial.org has a suggestion which strikes me as a little odd. It suggests this code: class ApplicationController < ActionController::Base
My trouble arose in Chapter 11 of the Ruby on Rails Tutorial here. I was seeing this rspec error: Failure/Error: :user => Factory(:user, :email => Factory.next(:email)))
I am wondering how to integrate node.js on a rails app (for learning purpose). Based on Michael Hartl tutorial (http://railstutorial.org/) I realized a basic twitter clone with rails and want to get
if I have a 3d game(using java language and netbeans environment) I want to make it like those game that can be run 开发者_开发技巧by network(RMI/sockets) would you help me that how can I do that?I ha
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