mysql-test-woody www]# bundle exec unicorn_rails -c config/unicorn.rb -E production -D [root@mysql

method_missing，如题。 代码： def method_missing(method, *args) puts "method_missing called: #{method}" super

MIRROR_URL=http://mirrors.ibiblio.org/ruby/2.0/ruby-2.0.0-p247.tar.gz rbenv install 2.0.0-p247 但，这样还是 TMD 太慢，半小时过去，根本就没动呀

Microsoft (R) Program Maintenance Utility Version 6.00.8168.0 Copyright (C) Microsoft Corp 1988-1998. All rights

MAJOR.MINOR.PATCH MAJOR 版本更新會壞，，向下不相容。 MINOR 版本通常是發佈新功能，向下相容。 PATCH 版本通常是修復 Bugs，向下相容。 => rails 4.2.4 升級至 4.2.5，OK！ rails

mysql 用 brew 安装的，当前版本为5.6.12。安装的时候遇到老问题： mysql.h is missing. please check your installation of mysql

Mongoid 的 Mixin 方式更适合解决类似的问题。 Post 从设计逻辑上来讲,跟 ActiveRecord::Base 没有半毛钱关系。继承关系完全用于分享代码，而在 Ruby 中，更好的分享代码的办法是用

Marriott, Hilton, Shangri-la? Can you build products that meet their expectations quickly and with

module A def f puts 'this is a' end end module B def f puts

MessagesController message_params) end end class Message < ApplicationRecord belongs_to :creator

making The RankAbove Platform the best SEO platform in the market. You can read more

minitest，还有个 5.16.3 activesupport (7.0.4.3) concurrent-ruby (~> 1.0, >= 1.0.2) i18n (>= 1.6, minitest (>= 5.1) tzinfo

module Nuts module Models class Page Migration[4.2] # < V 1.0 def self.up

mysql。于是百度了一下。 先安装了 mysql 的相关工具，server,client. netstat -tap |grep mysql tcp 0 0 localhost

materialize__' from /Users/ShayneChow/.rvm/gems/ruby-2.0.0-p451/gems/bundler-1.5.3/lib/bundler/spec_set.rb:88:in `block in materialize' from /Users/ShayneChow/.rvm/gems/ruby-2.0.0-p451/gems/bundler-1.5.3/lib/bundler/spec_set.rb:85:in `map!' from /Users/ShayneChow/.rvm/gems/ruby-2.0.0-p451/gems/bundler-1.5.3/lib/bundler/spec_set.rb

mid-market customers to thrive in the Cloud Era by simplifying, automating and transforming the way they

Memcache+MySQL。 启了 4 个 Nginx，6 个 ruby 进程；从 newrelic 监控的数据来看，CPU 占用率不到

memcpy 在作祟 ary_memcpy(ary2, 0, t, ptr); while (t memcpy(ary2, t, t, RARRAY

method 里面对 ActiveReocrd 的每一个调用都会慢 2-5 倍,(从 2ms 变成 10ms)。于是总的时长就由 20ms -> 100ms. 各个方法的变化幅度是一致的

my_console.rb class MyConsole include Console define_cmd(:rand, "puts random number") do |max = 100| puts

modules 目录： 保存 node.js 的 module（模组）的地方，类似于 Rails 项目中的 vendor 目录，node.js 中的

MARK24 。可以叫我 MARK。这是我研究 Sinatra 的笔记。 阅读过程大约 10 分钟。 基于 Sinatra 2.1.0 进行讨论 Sinatra v2.1.0

Mongoid::Document include Mongoid::Timestamps include ActiveModel::ForbiddenAttributesProtection include ActiveModel::SecurePassword include Gravtastic gravtastic :filetype

MyClass def my_method; end end obj = MyClass.new def obj.my_singleton_method; end 首先,单件方法不会在

mini_magick 处理图片 看 mini_magick 的文档 manipulate! 的文档，说是更多信息可以看 imagemagick 的文档 http://www.imagemagick.org/script/command-line-options.php

method(sym,&block) obj = self.allocate self.send(:define_method,sym,block) end end A = Class.new a = A.new

ms) Error during failsafe response: ActionView::Template::Error /Users/zhou/.rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.0.17/lib/active_support/whiny_nil.rb:48:in `method_missing' /Users/zhou/.rvm/gems/ruby-1.9.2-p320/gems/actionpack-3.0.17/lib/action_dispatch/http/parameters.rb:10:in `parameters

mail(params = {}) @url = 'http://example.com/login' mail( :subject => 'abcAAAAAAAASDFADSFADSFADSFDASFASDF', :to => "@qq.com", :from => '@126.com', :date => Time.now