Search result of: Could not
Total 30 records
Introduction A stack profiler scans the function stack, where we can find the function's
In my DownloadsController, i wrote: protected def collection @downloads ||= end_of_association_chain.order_by(:published_at.desc) end But it
notify_url: 'http://xxx.xxxx.xxx/static/receive_pay_notify/', trade_type: 'JSAPI', # could be "JSAPI", "NATIVE" or "APP", openid
I'd like to share some experience I got with you guys. The topic is
could change back to my original password after intermediary one! 05:08 ryan_: got a link to that db where I can download it? 05:08 :* 05:08 link 2 pastebin
could instantly cause a ThreadError to be raised. This is not what we want! We only want a ThreadError to be raised after the timeout interval has expired! Adding Timeout Functionality the Right
最近我要实作使用 OAuth 2 认证的 API ，我先是看了 Spec (RFC 6740 、 RFC 6750），然后研究了既有的 Rails solution ，但因为
could do this every month, or once a year, or take a data driven approach that lets you focus only on the customers that will most likely find your notices
could be resolved in the internal Docker network # NOTE: Rails overrides Capybara.app_host in Rails
近期觉得 Rails asset 不是那么顺畅，又刚好弄了一下 Yarn，故整合了一下。以下是我的 原文 :) Background As the rise of Javascript
could include # precisely a string whose corresponding constant has not yet been # seen. This is why we are tolerant to unknown constants. # # Note
The post from http://learnpythonthehardway.org/book/advice.html You've finished this book and have decided to
Introduction Ruby's Global VM Lock (GVL) protects the Ruby VM's data but reduces
class Article {where( :status => 0 )} end 在
同样的代码在不同的版本里被解析出来的结果为啥不一致呢,同一个数据库，代码都一样，rails 行为不一样。 controller def index @user = get_user @role = get_user_role
比起 C, C++, Java 等语言，Ruby 相关书籍真是少得可怜。 本文罗列那些年楼主自学 Ruby 看过的书，按照入门到中级到深入的顺序，希望对于想学习 Ruby 的人有帮助。 补充
Note that Bar.ancestors doesn't include Foo, so ST.class_variables couldn't find @@foo and returns
早前看过的一片文章, 写的很不错, 一直没空, 断断续续总算翻译完了. 文章中描述的内容还是很值得思考的. 原文地址: http://logicalfriday.com/2011/06/20/i-dont-like-the-ruby-1-9-hash-syntax/ (可能被墙) 我不喜欢 Ruby1.9 新哈希语法 首先我要说: 我真的不喜欢他
sudo gem install httpclient Successfully installed httpclient-2.2.5 1 gem installed Installing ri documentation for
我是部署在服务器上，查看日志看到 App 13001 stderr: Processing by PropertiesController#show as HTML App 13001 stderr: Parameters
Unicorn 是什么？ 为 Rack 应用程序设计的 HTTP server 是一个利用 Unix 的高级特性开发的 为具备低延迟，高带宽的连接的客户服务 特性： 为 Rack
哈哈，经过两天的学习终于成功部署了应用，在这里留个笔记，也算对得起两天没睡觉了。 服务器配置：CentOS 6.3 + Nginx + Unicorn Ruby 环境为：ruby 2.0.0 + rails 4.0.2
前言 前方预警：这将是一篇长文，我尽可能把主题区分开并做到良好的排版，因此你可以根据标题来检索你感兴趣的部分。 不过在我展开之前，先得丢几句不是那么“干”的货。从恨到爱，这个标题源自于一位同行的文章，在这篇文章里 Ember 只是一个引子，但却因为作者对于
Mt. Gox, he says, didn’t use any type of version control software — a standard
could be reached 类似这样，换成其他域名（即使包含谷歌或是不存在的域名）或者 +notcp 或者不写 tcp 参数都立马出来。 ===============分割线 刚才在清华试有这个问题，现在在北工商试好像没这个问题……不知道是修复了还是什么其他原因
https://github.com/mroth/phoenix-showdown http://www.littlelines.com/blog/2014/07/08/elixir-vs-ruby-showdown-phoenix-vs-rails/ 发现一个回复，说的很好 AkitaOnRails • 5 months ago I'm sorry
could potentially bring huge speed-up when a large process executes external commands many times. However vfork(2) is still not well understood and a potentially harmful system call. We would like to experiment
What this meant in practice was that we deliberately sought hard problems. If there were
将系统部署在 heroku 上之后，发现少了一库 libssl1.0-dev，试着在 heroku 中进行安装，最终未果，下面是试过的几种方法 #heroku run shell #apt install
notary_name, :class => "span4 typeahead" %> 但是 simple_form_bootstrap.rb 中没有 prepend 的方法，于是界面就报 “Couldn't find