ruby splat

The Ruby language itself has been around for a long time and has not been a fire in the country. Many people just know that there is such a language, there are few people. Any language that insists on the development of 10 years, becomes more and more good, must have its unusual place. Can not be arbitrary to compare the language itself good and bad. But it takes time and demand to really become a popular language. Like Ajax technology, to be honest,

Before you start writing plug-ins, you need to verify that Vim supports Ruby by using the following command to identify: $ VIM--version | grep +ruby If the output is empty, your current vim does not support Ruby, you need to recompile, and enable support for Ruby. By the way, my current environment is:

Why is Ruby on Rails for application development, like Apple on desktop OS? 1.Ruby on Rails is optimized first for people, and secondly for editors and frameworks; 2.Ruby on Rails provides a fairly attractive new choice for web development; 3.Ruby on Rails comes from standard methods and patterns, but it opens up ne

Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time, this site also provides a large number of online instances, through which you can better learn programming... Reply content: Let's talk about your point of view: you must first understand what the goals of the

Introduction: This article describes how to use the Eclipse plug-in Ruby Development Tools (RDT), a plug-in that enables eclipse to become a first-class Ruby development environment. Ruby developers who want to leverage the rich infrastructure of the Eclipse community to support development will benefit from this article, as will the Java developers interested in

Since The original tech preview release of FastCGI last year, we ' ve been seeing a lot of requests for getting Ruby on Rail s running with our FastCGI. Theoretically, since the FastCGI component uses a standard protocol to support fastcgi-enabled applications, this shouldnt Be a issue-but, in practice, this is very far from reality. After factoring in Setup problems, configuration, and variations on runtime Behavior/protocol deviations, every single

Basic Ruby tutorial, 1. Basic Ruby knowledge 1. Ruby Ruby is a scripting language Ruby is an object-oriented language Ruby is a cross-platform language Ruby is open source software. 2.

What is Symbol? Ruby is a powerful object-oriented scripting language (the ruby version used in this article is 1.8.6). In Ruby, symbol represents a "name", such as a string name and an identifier name. To create a symbol object, add a colon Before the name or string: Create a symbol object :foo:test :”abc”:"I am a boy” You may as

Several solutions to improve Ruby on Rails performance: rubyrails Introduction The Ruby On Rails framework has received wide attention since it was proposed. Under the guidance of ideas such as "do not repeat yourself" and "convention is better than configuration, rails brings high development efficiency to Web developers. The flexibility of ActiveRecord allows you to achieve easy-to-use persistence without

Ruby is a pure object-oriented language, and everything in Ruby comes in the form of objects. Every value in Ruby is an object, even the most primitive thing: strings, numbers, and even true and false are objects. The class itself is also an object and is an instance of class. This chapter will show you all the key features associated with

If you are a student, you should be c,c++ and Java. There will be some VB, or c#/.net. How much you may have developed some Web pages, you know some html,css and JavaScript knowledge. On the whole, it's hard to see how many students have the ability to master a language beyond the limits of these languages. That's a shame, because there are a number of programming languages that make you a better programmer.In this article, I will tell you why you must learn Python or

Three ways to install Ruby in Ubuntu systemChszs, reprint need to indicate. Blog home:Http://blog.csdn.net/chszsRuby is an open-source, dynamic programming language that has a graceful syntax for building scalable Web applications. Ruby Gems is a great way to enhance the development efficiency of ruby developers.There are several ways to install

Ruby handles strings like numbers. We enclose them in single quotes (' ... ') or double quotes ("..."). Ruby> "abc" "abc" ruby> ' abc ' "abc" Single and double quotes have different effects in some cases. A string enclosed in double quotes allows characters to be drawn by a forward slash, and can be inline with #{} expressions. Strings that are enclosed in s

Tutorial Requirements This tutorial requires the following technologies and resources: A database server NetBeans IDE 6.0 that supports Ruby To create a sample database Note: This tutorial uses the MySQL database server. For information about using a MySQL database server in a Ruby application, see Installing and configuring Ruby support. This document also

To write a CGI script: The most basic ruby CGI script looks like this: #!/usr/bin/ruby puts "http/1.0 OK" puts "content-type:text/html\n\n" puts " If you call this script test.cgi upload to a unix/linux web hosting service provider and have the appropriate permissions, you can use it as a CGI script. For example, if you have a website hosted by a Linux web hosting provider, such as: Http://