software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type

types application/json; #每台机器都运行nginx+unicorn，本机用domain socket，方便切换 upstream ruby_backend { server unix:/tmp/unicorn.sock fail_timeout

尝试利用 rails 自家的 thin server 配合 nginx 来部署网站，启动 nginx 后，出现 502 bad gateway

尝试利用 rails 自家的 thin server 配合 nginx 来部署网站，启动 nginx 后，出现 502 bad gateway

something ... logger.info(" issue_attributes.class.name => #{issue_attributes.class.name}") #log日志中：issue_attributes.class.name => ActionController::Parameters @issue_develop_action.safe_attributes= issue_attributes, User.current, type end issue.rb

先看介绍: Matz announced in his RubyConf 2014 keynote that Ruby 3.0 might have a static

socket" s = TCPServer.new '127.0.0.1', 3000 s.listen 10000 loop do io = s.accept content = 'hello world' io Type

type": "identify", "traits": { "name": "Alex Noonan", "email": "[email protected]", "company": "Segment", "title": "Software Engineer" }, "userId": "97980cfea0067

由于轮子 https://github.com/jasl/wx_pay.git (感谢作者 @jasl) 使用比较良好，weixin_authorize（https://github.com/lanrion/weixin_authorize）目前暂不提供支付接口集成。 下面是使用 JSAPI

someauthority/appID_B B 服务的可用地址通过 discovery 来获取。 具体怎么获取呢？gRPC 其实将这种能力完全外放了。提供了名称系统注册能力，实际上就是一个 interface: type Builder interface { Build

someset') 可以使用redis直接调用任何Redis API command。 Option 2: Standalone Usage There is a Ruby class that maps to each Redis type

模型 User name:string Profile age:integer User has_one :profile Profile belongs_to :user

source Rails.root.join("config/config.yml") class type: :string, separator: nil) self.class.define

types gem 的时候报错，提示是阿里云的服务器连接错误 Fetching source index from https://ruby.taobao.org/ Resolving dependencies... Network error while

type; you must specify one ======================================================================== *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided

网页一直是 502 Bad Gateway Ubuntu 12.04 ruby 1.9.3p392 (2013-02-22 revision 39386) [x86

Type' =>'application/x-www-form-urlencoded'} ) #银联支付验签 def unionpay_verify params if unionpay_get_public_key_by_cert_id params['certId'] public_key = unionpay_get_public_key_by_cert_id params['certId'] signature_str = params['signature'] p = params.reject

多文件上传 最近做了一个多文件上传的功能，由于对 rails 不太熟悉，没有找到好用的方法，就自己用 jquery 写了一个。各位有什么更好的解决方法可以交流交流 。 参考代码 上传附件 删除 提交 .attachment_file{ display: flex; width: 284px; } .new_file { display: inline; align-items: center; height: 35px; color: #1284da; width: 252px; overflow: hidden; } .new_file a{ color: #1284da; } .old_file { position: absolute; height: 35px; width: 252px; opacity: 0; } .old_file input{ width: 252px; } .delete { display: inline; align-items: center; height: 35px; color: #1284da; width: 40px; margin-left: 5px; visibility: hidden; } .push_btn { width: 120px; height: 40px; background-color: #d8d8d8; border: 1px solid #a4a4a4; border-radius: 5px; text-align: center; line-height: 40px; cursor: pointer; } var attachment_num = 0; var attachment = {}; // 文件操作 $('.attachment').on('change', function (e) { let num = e.target.name if($(`.app_file${num}`)[0].files.length>0){ let name = $(`.app_file${num}`)[0].files[0].name $(`.file_name${num}`).text(name) if(e.target.name == attachment_num){ $(`.delete${attachment_num}`).css({"visibility":"visible"}); attachment_num++ var divObj = ` 上传附件 删除 ` $(".attachment").append(divObj); } trimAttachment() }else{ deleteAttachment(Number(num)) } }) // 删除附件 function deleteAttachment(num){ $(`.delete${num}`).parent().remove() for(let i = num+1; i <= attachment_num; i++){ $(`.file_name${i}`).attr('name',`${i-1}`); $(`.file_name${i}`).attr('class',`file_name${i-1}`); $(`.delete${i}`).attr('name',`${i-1}`); $(`.delete${i}`).attr('onclick',`deleteAttachment(${i-1})`); $(`.delete${i}`).attr('class',`delete delete${i-1}`); $(`.app_file${i}`).attr('name',`${i-1}`); $(`.app_file${i}`).attr('class',`app_file${i-1}`); } attachment_num-- trimAttachment() } // 整理附件 function trimAttachment(){ attachment = {}; for(let i = 0; i < attachment_num; i++){ files1 = $(`.app_file${i}`)[0].files[0]; attachment[i] = files1 } attachment["length"] = attachment_num } // 提交 function appSubmit(){ param = new FormData(); for(var i = 0; i < attachment.length; i++){ param.append(`attachment${i}`, attachment[i]); } param.append(`attachment_num`, attachment.length); $.ajax({ method:"post", url:"/save", data: param, contentType: false, processData: false, success:function(data) { } }) } 开发过程中的问题

types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript; ## # Virtual Host Configs ## include /etc/nginx/conf.d/*.conf; include /etc/nginx/sites-enabled/*; } #mail { # # See sample authentication script at: # # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript # # # auth_http localhost/auth.php; # # pop3_capabilities "TOP" "USER"; # # imap

通过 Redis 可以很简单的利用多种数据结构实现复杂的业务。最常见的莫过于缓存服务这一互联网不可或缺的重要部分，本文也将顺着缓存的思路梳理 Redis Cluster 的样貌，以对其形成更加扎实的认识。 缓存的需求 新起一个业务时，因为早期流量稀少，且有快速交付产品的需求，工程师们往往会选择直接读写数据库。 而当流量逐渐上升

type: "module" %> 修改 package.json，将内容改为： "scripts": { "build": "esbuild app/assets/javascripts/*.* --bundle --sourcemap --format=esm --outdir=app/assets/builds

type: Array ,:default => [] protected before_save :save_task_ids def save_task_ids task_ids = somevalue

前言 最近尝试在 JRuby 里集成Java 工作流组件，遇到不少令人困惑的点，关于 JRuby 的资料不多，记录下一些心得。 安装 JRuby 环境和工具：Mac, rvm

type from all over the world Experience and familiarity with the educational technology landscape Experience creating engineering solutions

source 'https://rubygems.org' gem 'rails', '3.2.16' # Bundle edge Rails instead: # gem 'rails', :git => 'git://github.com/rails/rails.git' # gem 'pg' gem 'mysql2' # Gems used only for assets and not required # in production environments by default. group :assets

types for JavaScript Simplicity is Complicated Lexical Scanning in Go How to Build a Compiler Building a fast compiler in Dart So you want to write an interpreter? Part 3 Compilers For Free Impossible Programs

types orm_adapter (~> 0.5.0) climate_control (0.0.3) activesupport (>= 3.0) cocaine (0.5.4) climate_control (>= 0.0.3, = 2.2.0) railties (>= 4.0.0, source

Solution We can avoid this by deep cloning the Arc’s value; however, it is not zero cost. Serializing a large object may take more than 1ms in Ruby[3]. To improve performance, we need

Sorry, you lost." end 如果某条件需要多个值作为输入，可以使用 通配符 参数 : set(:auth) do |*roles| # <- notice the splat here condition do unless logged_in? && roles.any? {|role| current_user.in_role? role } redirect "/login/", 303 end end end get "/my/account/", :auth