Search result of: Is R
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ActiveSupport::Concern 被引入到 rails 根据这篇文章 put-chubby-models-on-a-diet-with-concerns 中这样一段话把它的意思说的很明白了： This
摘要：在本文中 360 数科的周鹏详细讲解了业务从 JanusGraph 迁移到 Nebula Graph 带来的性能提升，在机器资源不到之前 JanusGraph 配置三分之一的情况下，业务性能提升至少 20 倍
ruby －v => 2.0.0-p247 a = [1,2] a.class => Array a.class == Array => true case a.class when
目前正在学习用 Capistrano3.1.0 来发布一个测试项目，发布的目标服务器是局域网内的一台机子，然后代码在 github。在完成了所有配置之后，运行了 cap production deploy，结果如下 rvm 1.25.20 (master
由于应聘者必须对工作英语读写没有问题, 以下内容就不准备中文版本的了, 敬请见谅. About Skymatters SkyMatters specializes on the fast growing O2O digital marketing campaign
reviews, writing functional/design specifications, providing white papers as appropriate to describe advanced technology and working with the testing organization to develop test plans. Trouble shooting production issues
像这样一段代码： require 'rubygems' require 'active_support/all' module A def f puts 'this is a' end
issue-tracking software. Version Control Working with version control systems. Committing verified changes with comprehensive comments. Carefully checking diffs before code commit. Splitting code commits according to the atomic chunk of functionality. Resolving
rvm 里。 我在 GitHub 上查到了这个 Issue：gitlab-shell + rvm，我感觉是说 ssh 连接后并没有执行环境变量脚本，所以 bash 没有将
hi,all. I can't input Chinese words.this is my problem. my os : ubuntu 12.10
goworker is a Go-based background worker that runs 10 to 100,000* times faster
JSON is a beautiful format for storing objects as human readable text. It’s succeeded
问题描述 发现于一个专门提供 API 的服务：优惠券服务，请求量比较低，吞吐量大概几十 cpm，通过监控查看到会有极少量请求比较慢，响应时间在两三秒的样子，出现频率也不固定，间隔几分钟到几十分钟不等。这个 API 是返回用户所拥有优惠券的数量
We would like to partner up with someone for the development of a Rails-based
May Meetup for Chengdu Web Tech Meetup @ 2pm @Platform8 成都 Web 技术俱乐部 8 号平台 - 成都青年创业沙龙
https://github.com/vfreefly/kimurai Kimurai is a modern web scraping framework written in Ruby which works
really popular, it could be very useful for somebody who will face the same issue
Company Introduction: Ekohe is a cutting-edge web and mobile development firm based in Shanghai
good ---商品 model image--- 图片 model 在 migrate 文件中 create_images..... t.attachment :good_bg_img
Issues because of lexical scoping ```ruby class Person code = proc { puts self } define_method :name
Company Introduction: Ekohe is a cutting-edge web and mobile development firm based in Shanghai
报错信息 ActionController::RoutingError (No route matches [GET] "/public/uploads/registration/ user/avatar/21/52653c50-452b-42d0-a5ff-eca0195f1bd7.gif"): select avatar from registration_users where
之前看到微软跳过 Windows 9 的原因是，很多开发者用 Windows 9 开头的字符串来判断是不是 Windows 95/98，大家以为是个笑话。 结果……这居然是真的！ 在 Sun
2520 is the smallest nuber that can be diveded by each of the number from
我是新手，觉得基础很重要，所以想写这个跟 OOP 有关的一个系列，欢迎大家拍砖！ In OOP, objects consist of data and methods. Data
错误如下： RuntimeError in ProductsController#show command failed: "/home/que/.rvm/gems/ruby-1.9.3-p125/bin/wkhtmltopdf" "--page-size" "Letter" "--margin-top" "0.75in
P.S. 本文我读 Programming Ruby 的读书笔记。 http://segmentfault.com/a/1190000002705875 Block定义 some_array.each { |value| puts value + 3 } sum