rails debug

The most troubling thing about rails development is environmental issues. With its own ideas and the help of a great defense project, the configuration of each environment takes a long time to solve, and there are many inconveniences in collaborating with others. So I've been trying to do a development environment that can be reused at any time. 1. Install Docker The latest solution for Mac Docker is the Docker for Mac, which can be downloaded direc

Several programming skills for accelerating Ruby on Rails, rubyrails Ruby is often praised for its flexibility. As Dick Sites says, you can "Program for programming ". Ruby on Rails extends the core Ruby language, but Ruby itself makes this extension possible. Ruby on Rails uses the flexibility of this language, so that you can easily write highly structured prog

Use Ruby on Rails to quickly develop web applications. Ruby on Rails is impacting the entire Web development field. Let's first understand the underlying technologies: 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 ta

Ruby languages are often praised for their flexibility. As Dick Sites says, you can "program for programming." Ruby on Rails extends the core Ruby language, but it is Ruby itself that makes this extension possible. Ruby on Rails uses the language's flexibility so that it is easy to write highly structured programs without too much boilerplate or extra code: You can get a lot of standard behavior without ext

Ruby on Rails (also known as rails) is a ruby framework for Internet applications that support databases. I've now used Rails for two different applications and involved two other associated programs. For the upcoming new book Java to Ruby (see Resources), I've interviewed a lot of Rails developers (those who have succ

Ruby on Rails is shaking the whole Web development landscape. Let us first understand the underlying technology: Ruby is a free, simple, intuitive, extensible, portable, and interpreted scripting language for fast and simple object-oriented programming. Like Perl, it supports many of the features of working with text files and performing system administration tasks.Rails is a complete, open source Web framework written in Ruby, designed to use simple

If the reader has developed a rails based application, but there is a lot of confusion about the data transfer between MVC, congratulations, this article is about summarizing the methods and techniques of the rails data transfer. Ruby on Rails 3 (collectively, rails 3) is the current major release, and the content and

::static: Used to service static resource files. If the option Config.serve_static_assets is false, this middleware is disabled. Rack::lock: Set the env["Rack.multithread" flag to False, the program into the mutex. Activesupport::cache::strategy::localcache::middleware: Save cache in memory, not thread safe. Rack::runtime: Sets the X-runtime header, which is the length of time to execute the request, in seconds. Rack::methodoverride: If the Params[:_method] parameter is specified, the re

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

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

custom test: Unit assertion or rspec file helps debug errors during testing. Use the logrotate daemon on Linux to poll rails and mongrel logs. Create a reliable backup system. Use Capistrano or vglad for automatic deployment. Try to simplify the method. Please refactor the method with more than 10 lines of code. Run flog To Find Out Methods and classes that are too complex. Avoid using too many condi

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

This paper analyzes the MVC architecture of Rails 3 and discusses the methods and techniques of data transfer between the controller and view of Rails 3, controller and model, view and layout, and multiple views. Assuming you have a basic understanding of Ruby on Rails, you can at least configure Ruby on rails and run

Reprint, original link http://linux.cn/portal.php?mod=viewaid=170 using Ubuntu to build a Ruby on Rails Local development environment Want to develop a Ruby on Rails app? Although there are already some (beginner) Ruby on Rails tutorials, there seems to be some uncertainty about how to build a clean and updated local development environment.This tuto

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

[CPP]View PlainCopy Debug mode, the main output of some debugging information. #ifdef UNICODE #define _FILE_ _str2wstr (__file__) #define _function_ _str2wstr (__function__) #else #define _FILE_ __file__ #define _function_ __function__ #endif #define MAX_BUF_SIZE (1024) #define MAX_BIN_COUNT (16) #define MAX_BIN_SIZE (64) #ifdef _DEBUG #define NEW Debug_new #define DBGPRINT (lpszfmt, ...) \ TCHAR sztext[1024] =