rails scaffold

How to learn ruby from 0 on Rails (stroll) Ruby is a programming language, and Ruby on Rails is a web framework for Ruby, referred to as rails. There are a lot of people who are interested in Rails, but don't know where to start and what to learn, because they have answered similar questions on multiple occasions, so t

Functional Testing Functional Test In rails, the test for each action in a single controller is called a functional test. Controller the request to process the Web, render the requested response to the view. Content included in functional testing Did the Web request succeed? Is the user booted into the correct page? Does the user successfully authenticate? is the correct content included in the template for the response? Does the appropriate co

Ruby on Rails and J2EE: Can they coexist?Comparison of Two Web Application Frameworks Document options Send this page as an email

Using Ruby On Rails on Bluehost: This is intended to be a brief introduction to developing ruby on rails applications on a bluehost account. at the bottom of this article you will find a number of resources to help you learn more about ruby on rails and related information, as well as links to some rails tutorials that

1. The following two reasons are causing your Rails application to slow down: Ruby and rails should not be used as the preferred place for Ruby and rails. (with Ruby and Rails doing a job that's not good for doing) Excessive memory consumption leads to a lot of time for garbage collection.

Reprinted: http://www.5itjob.net/html/86/86_itemid_1183.html Ruby on Rails is a relatively new web application.ProgramFramework, built on the ruby language. It is promoted as an alternative to the existing enterprise framework, and its goal, in short, is to make life, at least web development, easier. In this article, Aaron rustad compares some key architecture features of rails and traditional J2EE

At first, I saw a lot of attractive applications about Ruby on Rails. Like many more eager programmers, I learned Ruby syntax and plunged into the beautiful palace of Rails, experience the sense of accomplishment of rapid Web application development, but I have to always be confused by lack of in-depth understanding of the Ruby language: Why does this class have nothing to do? Why does it work? What does th

Ruby on Rails development is essentially different from Java development. In Crossing boundariesIn the last phase of the series, Bruce Tate will outline the main differences found when developing a complex and scalable Web site from scratch using rails. Rails developers often regard Java developers as boring and lazy. Java fans often think that Ruby on

Generally, the error message on the rails page is put in the header with error_message_for. the following error message is generated: In this way, all the error messages will be displayed soon. However, there is a disadvantage, that is, the flexibility is too poor. It seems that error_message_for can quickly build a curd (add, delete, modify, and query) application just like rails's scaffold, but i

How to Improve Ruby On Rails Performance 1 Introduction to Introduction It is always said that Rails is so slow that it has become a common issue in the Ruby and Rails communities. However, this statement is not true. As long as you use Rails correctly, it is not difficult to increase the running speed of your applicat

Preface Rails 3 has many new terms, such as railtie, engine, and application, which are closely related to the rails Startup Process and gem development, try to analyze the Startup Process of rails 3 and give yourself an explanation. Enter: Rails s Start. First, let's see what rai