標籤:點這裡https://github.com/opalOpal Opal is a ruby to javascript source-to-source compiler. It also has an implementation of the ruby corelib.Opal is hosted on github, and there is a Freenode IRC channel at #opal, ask questions
標籤:轉載地址:http://www.tuicool.com/articles/BRnqeu2 I was updating the browser WebDrivers for Seleno when I hit an issue with the InternetExplorerDriver. I was running Selenium WebDriver 2.43.1 on Windows 8.1 and
標籤:Since the original tech preview release of FastCGI last year, we‘ve been seeing a lot of requests for getting Ruby on Rails running with our FastCGI. Theoretically, since the FastCGI component uses a standard protocol to support
標籤:#!/usr/bin/rubyputs "Hello, Ruby, what is your name?"$name = STDIN.getsputs "Hi, I am "+$namedef welcome(name,a = 9,b = 9,*c) puts "Hi #{name}" c.each{|x| print "#{x}"}# print "a = "+ $a a = 10; b = 11# print "Hi, b" + $b res =
標籤:When you first started coding, errors were probably the last thing you wanted to see.After all, it’s not a far stretch to associate “error” with “I messed up”.Hopefully by now you’ve come to appreciate the value of a good error message. Take a
標籤:https://github.com/sstephenson/rbenvCheck out rbenv into ~/.rbenv.$ git clone https://github.com/sstephenson/rbenv.git ~/.rbenvAdd ~/.rbenv/bin to your $PATH for access to the rbenv command-line utility.$ echo
標籤:ruby中有執行個體變數這個文法,有點類似java的對象的屬性,但是ruby中類也有實力變數, class Person @name = ‘hello‘ def initialize(name,age) @name = name @age = age end def self.talk #類方法,類方法可以訪問類的實力變數 puts "#{@name}" end def talk #執行個體方法,只能訪問執行個體的執行個體變數 puts "#{