mongrel

Coding and Paper Letter(五)

守給你的承諾、 提交于 2021-01-11 05:42:29
资源整理<!-- more --> 1 Coding: 1.Python模块libpysal,pysal的核心组件。与pysal的区别目前没有明确。有空研究一下。功能都是Python空间分析的模块。 libpysal 2.R语言包mongrel,多项逻辑斯蒂-正态线性回归模型。 mongrel 3.R语言工程SLATRRA——Satellite Latency Assessment Tools for Real-time River Applications,用于实时河流应用的卫星延迟评估工具。包含Allen等人的数据分析和数字和表格的制作,“河流波浪传播时间的全球估计和低延迟卫星数据的影响”。代码的最基本部分包括: 计算河流坡度; 将兴趣点(POI:城市,水坝和仪表)连接到河网; 模拟流量波动和计算行程时间; 使用基于仪表的快速估算来验证模型; 生成图表,并计算论文中提供的各种统计数据。 SLATRRA 4.R语言工程RSSA——统计分析用于估算GRWL数据库中的全球河流和河流表面积。 RSSA 5.R语言包nassR。通过R下快速统计载各种USDA数据的方法。 nassR 6.书籍《社会空间数据科学书》。 SSDSBook 7.R语言包getSpatialData。通过R可以轻松查询,预览,下载和预处理多种空间数据(包括MODIS, Landsat等卫星)。

Ruby on Rails Server选项[关闭]

怎甘沉沦 提交于 2020-08-20 02:14:32
问题: The whole issue of setting up a development server for my Ruby on Rails application confuses me. 为我的Ruby on Rails应用程序设置开发服务器的整个问题使我感到困惑。 There are WEBrick, Mongrel, Passenger, Apache, Nginx and many more I am sure, and I don't really understand the different roles they play. 我敢肯定,有WEBrick,Mongrel,Passenger,Apache,Nginx等等,我真的不了解他们扮演的不同角色。 I started off using WEBrick, and now I use Mongrel for development. 我开始使用WEBrick,现在使用Mongrel进行开发。 Are these servers stand-alone, or do they sit in front of Apache? 这些服务器是独立的还是位于Apache的前面? I have read about Passenger and I don't really understand what it is

如何在运行时找到方法的定义?

北城余情 提交于 2020-03-12 19:14:04
我们最近遇到了一个问题,即在发生一系列提交后,后端进程无法运行。 现在,我们是优秀的小男孩和女孩,并在每次办理登机手续后都进行了 rake test ,但是由于Rails库加载中的一些奇怪现象,它只发生在我们直接从Mongrel生产模式中运行时。 我追踪了这个错误,这是因为一个新的Rails gem以一种破坏运行时Rails代码中一个狭隘用法的方式覆盖了String类中的一个方法。 无论如何,长话短说,有没有办法在运行时询问Ruby在哪里定义了一个方法? 像 whereami( :foo ) 那样返回 /path/to/some/file.rb line #45 ? 在这种情况下,告诉我它是在类String中定义的将是无益的,因为它被某些库重载。 我不能保证源代码存在于我的项目中,所以对 'def foo' 追求并不一定会给我我需要的东西,更不用说我有 多少 def foo ,有时候直到运行时我都不知道哪一个我可能正在使用。 #1楼 从一个更新的 类似问题 中复制我的答案,该问题为此问题添加了新信息。 Ruby 1.9 有一个名为 source_location的 方法: 返回包含此方法的Ruby源文件名和行号,如果未在Ruby中定义此方法,则返回nil(即本机) 这个宝石被反向移植到 1.8.7 : ruby18_source_location 所以你可以请求方法: m =

How to create a windows service with Rails 3 and Ruby 1.9.2?

南笙酒味 提交于 2020-02-02 03:05:51
问题 How to create a windows service with Rails 3 and Ruby 1.9.2 using Mongrel? 回答1: A few years ago mongrel_service extension to Mongrel used to provide functionality to run a Rails application (using mongrel_service) as a service. Due some changes in Rails 3 and the lack of continious development in Mongrel, there has been no update of mongrel internals to handle the newer version of Rails properly Because of that, mongrel_service can't be used to run a Rails 3 application with Mongrel as a

What are your favorite Ruby on Rails books and why? [closed]

别说谁变了你拦得住时间么 提交于 2020-01-23 01:40:14
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . I'm looking to pick up a few books on RoR to help teach myself how to build a scalable RoR app. I have read the RailsSpace book, and

Rails: Unable to access log file

£可爱£侵袭症+ 提交于 2020-01-19 07:29:18
问题 I get the following error when restarting my rails app. I've had this problem before, on another server with another app, but can't remember what the problem was, or how I solved it. Rails Error: Unable to access log file. Please ensure that /apps/staging/releases/20090310162127/log/staging.log exists and is chmod 0666. The log level has been raised to WARN and the output directed to STDERR until the problem is fixed. I'm deploying to a mongrel cluster with capistrano on Ubuntu. When I do ls

Rails: Unable to access log file

流过昼夜 提交于 2020-01-19 07:28:04
问题 I get the following error when restarting my rails app. I've had this problem before, on another server with another app, but can't remember what the problem was, or how I solved it. Rails Error: Unable to access log file. Please ensure that /apps/staging/releases/20090310162127/log/staging.log exists and is chmod 0666. The log level has been raised to WARN and the output directed to STDERR until the problem is fixed. I'm deploying to a mongrel cluster with capistrano on Ubuntu. When I do ls

How to Use OmniAuth Properly with Rails 2

Deadly 提交于 2020-01-15 06:24:30
问题 I am trying to use an OmniAuth (0.2.6) strategy for my application. The architecture is Rails 2.3.10 and Rack is version is 1.1 (this version or higher is required for OmniAuth). A problem that occurs is Rails doesn't recognize my redirect to "/auth/provider". The actual error message is "No route matches "/auth/casport". Even though that error gets thrown, the code seems to execute past that point up to this error: "request.env['omniauth.auth']", which I'm pretty sure means it doesn't

How to Use OmniAuth Properly with Rails 2

坚强是说给别人听的谎言 提交于 2020-01-15 06:24:06
问题 I am trying to use an OmniAuth (0.2.6) strategy for my application. The architecture is Rails 2.3.10 and Rack is version is 1.1 (this version or higher is required for OmniAuth). A problem that occurs is Rails doesn't recognize my redirect to "/auth/provider". The actual error message is "No route matches "/auth/casport". Even though that error gets thrown, the code seems to execute past that point up to this error: "request.env['omniauth.auth']", which I'm pretty sure means it doesn't

Ruby on Rails Server选项[关闭]

故事扮演 提交于 2020-01-06 18:55:48
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 为我的Ruby on Rails应用程序设置开发服务器的整个问题使我感到困惑。 我敢肯定,有WEBrick,Mongrel,Passenger,Apache,Nginx等等,我真的不了解他们扮演的不同角色。 我开始使用WEBrick,现在使用Mongrel进行开发。 这些服务器是独立的还是位于Apache的前面? 我已经阅读了有关Passenger的文章,但我并不十分了解它的含义,该网站说“使Ruby Web应用程序的部署变得轻而易举”,它可以代替Mongrel吗? 就像Capistrano一样,它也部署Web应用程序吗? 请记住,我想测试SSL,并且我认为mongrel不支持SSL,最好的开发服务器设置是什么? 谢谢 #1楼 取决于上下文,“部署”一词可以有两种含义。 您还将混淆Apache / Nginx的角色与其他组件的角色。 历史注释:本文最初写于2010年11月6日,当时Ruby应用服务器生态系统受到限制。 我已于2013年3月15日使用生态系统中的所有最新更新更新了本文。 免责声明 :我是Phusion Passenger(应用程序服务器之一)的作者之一。 阿帕奇vs Nginx 它们都是Web服务器。 它们可以提供静态文件,但是-使用正确的模块-也可以提供动态Web应用程序