Ruby

Introduction: Ruby is a flexible and dynamic programming language. GTK2 is an open source cross-platform image processing library. Fast Linux Desktop graphics application development through RUBY-GTK2. Introduced RUBY-GTK2 is a ruby binding of GTK

This article focuses on the deployment of Ruby on Rails in Docker, Docker is the hottest virtual machine in the present, and the Ruby on Rails deployment described in this article takes advantage of the cool, automated approach of rake in Ruby, Need

This article mainly introduces the concept of the method in Ruby, including the method of customization and return value of the basic knowledge, need friends can refer to the following Ruby methods are very similar to functions in other programming

This article mainly introduces some of the basic methods of manipulating strings in Ruby, including the processing of string compression and decompression, the need for friends can refer to the following A string object in Ruby holds and

The use of Ruby on Rails in Linux can make it easier to maintain and develop Web applications, allow developers to focus more on the logical structure of the system, and configure the Ruby on Rails development environment before use, and the

Instance Onetoday you come to work as usual and start your programming work as always.The project manager tells you that today you want to add a new feature to the server, and you want to write a method that handles the book object, wrapping all the

One: Website and its blog: 1.http://ihower.tw/training/ The Ruby on Rails Learning Network is a professional website that communicates to learn about the knowledge of Ruby on Rails. 2.http://www.javaeye.com/wiki/rails_weeklyRails Weekly One

Ruby is a common language, not just a language applied to web development, but Ruby's development in Web applications and Web tools is the most common. With Ruby you can not only write your own SMTP server, FTP program, or ruby Web server, but you

Development machine: Win7 flagship-64-bit1, install ruby, download Rubyinstaller-2.0.0-p451.exe: http://rubyinstaller.org/downloads/1.1 Select the installation directory: (for example: D:\Ruby200)1.2 During installation: All options need to be

Security Although DRb provide some security, they fall short of a full, comprehensive solution. This can make DRb less than desirable in a lot of real world situations. However, in situations where security is a lesser concern,such

Transferred from: http://www.jb51.net/article/48802.htmRuby is filled with a series of hidden variables, and we can get some interesting information from these pre-defined global variables. Global process variables$$ represents the currently running

Extension and inheritance of classesClass Fixnum def dosome (str) puts str end def ABS puts "covers the original method" Freeze Frozen ObjectsClass Test attr_accessor:value endt=test.newt.value=1a= "test" a.freeze#aSerialization ofClass

Sublime TEXT3 (hereinafter referred to as ST3), ST3 is a powerful, beautiful code editor, the speed of opening and running the program is very fast. In addition, ST3 has excellent code auto-completion function (auto-brace, curly brace and other

I recently did not find any tutorials for getting started on Ruby on Rails. The others are all download of e-books, and the existing notes are just the most basic. Or some configuration tutorials. I read some information in practical rails social

Understand Ruby scopes and Ruby scopes   What is scope? When talking about the scope, you should immediately thinkVariableAndVisibilityThese two words,VariableAndVisibilityIt is the main content of the scope. Yes, the scope is about where the code

Tutorial on Ruby on Rails to implement the most basic user registration and login functions, rubyrails It is very convenient to implement the user registration and login functions in Rails. For example, you can use the Devise class to implement the

How to automatically deploy Ruby on Rails in Docker: dockerrails Basic Rails Applications Now let's start a basic Rails application. For better display, I use Ruby 2.2.0 and Rails 4.1.1. Run on the terminal: $ rvm use 2.2.0 $ rails new && cd

Use C ++ to compile Ruby program extension tutorials. One of Ruby's coolest features is to extend it using the application programming interface (API) defined in C/C ++. Ruby provides the C header file ruby. h, which is accompanied by many features

Ruby You don't need to talk about this. RVM It is used to help you install the Ruby environment, help you manage multiple Ruby environments, and help you manage the Ruby environment on which the Ruby application you develop uses the machine. The

Recently, Tom Enebo released a Community Ruby development plug-in for NetBeans IDE 7.1. After installing the plug-in NetBeans IDE 7.1, you can see a Projects window on the left, showing the structured view of the Ruby project, and the Ruby editor