Search result of: R
Total 30 records
register the value v (of the just received Accept message) as the accepted value (of the Protocol
require_login if !User.current.logged? # Extract only the basic url parameters on non-GET requests if request.get
Ruby, so I had to add the “result.empty? ? nil : result” expression to several functions. I expect
Ruby on Rails 的知识框架。今天看到了一个 Ruby 的 Web 应用小例子,应该对小白的整体认知有帮助,遂叨叨一下。 1.写在前面 很多人都已经听说过 Ruby
r = Reply.last 2.0.0-p353 :004 > r.body => "#18楼 @iceskysl 测试乱码~~" 2.0.0-p353 :005 > html = MarkdownTopicConverter.format(r.body
rails 项目部署到服务器上,我选择了 fcgi。 安装软件如下: sudo aptitude install libapache2-mod-fcgid libfcgi-ruby1.9.1 enable
reverse_relationships, foreign_key: "followed_id", classname: "Relationship", dependent: :destroy has_many :followers, through: :reverse
Researcher 资深研究员 - 区块链方向】 Responsibilities Extract meaningful research topics from the Nervos ecosystem. Deliver practical solutions
require 'thread_safe' require 'active_support/core_ext/array/prepend_and_append' require 'active_support/i18n' module ActiveSupport module Inflector extend self
rails 推荐的方式了。作为 rails 的重要生态组成部分,一旦不被 rails 推荐,可能以后收到的维护会变少。而前端方案变化太快了,日新月异,虽然现在 仍然是 webpack 的天下
routes.rb namespace :admin do resources :users resources :projects end resources :projects do resources :teams end rake
rake doc:guides rake aborted! cannot load such file -- /home/chinakr/.rvm/gems/ruby-2.0.0-p247/gems/guides/rails_guides 操作系统是 Linux Deepin 12.12。Ruby
result_dict = dict() with open('.env', 'r', encoding='utf-8') as f: for line in f.readlines
rake stats issued in the root directory of a Rails app computes this ratio based
rvm #/usr/local/rvm/bin/rvm which ruby # /usr/local/rvm/rubies/ruby-2.0.0-p643/bin/ruby 然后我执行 rvm gemset create test 输出 ruby-2.0.0-p643 - #gemset
respond_to do |format| format.html { redirect_to @user, notice: "Logged in!" } format.json { render 'users/show', status
ruby-china.org/topics/26320。 刚好几周前在公司做了一次关于 git 使用的分享。所以想拿出来分享下这个内容。 关于 Undoing Changescheckout checkout 有 3 个作用分别是: checkout files
root /home/ubuntu/blog/public; location / { proxy_pass http://xx.xx.xx.xx:3000/; } location ~ \.(css|js|jpg|png|gif) { root
redis 等实现),MRI ruby 中也存在 GIL(global intepreter lock),mongodb 中也存在全局锁、database-level 锁和 collection
route 因为 public 的对应错误信息页面删除了,所以需要重新定义错误信息的 Route: # config/routes.rb %w(404 422 500).each do |code| get code
Rails 3.2.17 中创建的 RedisCache 不能在 Rails 4.0.13 中正确读取 背景 根据 Rails 官方升级指导,将项目从 Rails3.2.17 升级到
Route: abroad, abroad X-Amz-Replication-Status: PENDING X-Served-By: cache-sea1927-SEA, cache
rvm list rvm rubies =* ruby-1.9.3-p547 [ x86_64 ] ruby-2.0.0-p481 [ x86_64 ] # => - current
ruby 的话目前的话是通过 Custom Runtime 来支持,内置的 ruby 版本是 2.7 部署步骤(控制台方式) 阿里云函数计算 FC 控制台->服务及函数
results = [[[1, 2, 3]]] results.dig(0, 0, 0) # => 1 results.dig(0, 1, 2) # => nil Hash
referenced here using a relative path. // // It's not advisable to add code directly here
rapid iterations to deliver market-ready products. We are Ruby, Ruby on Rails, Objective-C, Java
Responsibility Principle 单一职责原则是修改一个类的理由从来不应超过一个。 这条原则虽然看上去简单,但是实施起来非常难。因为你很难去界定一个类的职责。 这个职责的确定有一些技巧,比如说你在实现这个类的时候,不需要去关注其他的类;还有就是你修改这个类的时候,如果影响到这个类的其他职责的实现,那说明我们需要拆分这个类了。 比如说 Rails 中 Model
Rediscord https://github.com/kikyous/rediscord keep record id sync with dynamic redis set or zset Install
Resque、Sidekiq 等常用延迟任务 gem. # 默认 queue adapter ActiveJob::Base.queue_adapter = :inline # 或 Rails.application.config.active_job.queue_adapter = :test