Search result of: ty so
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$ brew install nginx 日志如下: ==> Downloading http://nginx.org/download/nginx-1.0.11.tar.gz File already downloaded in /Users/max/Library/Caches/Homebrew ==> Patching patching
something went wrong. We've been notified about this issue and we'll take a look at it shortly. 一天就这样被耗掉了,这可把我急的呀。。。··· nginx 配置文件 http { passenger_root /usr/local/rvm/gems/ruby-1.9.2-p290/gems/passenger-3.0.9; passenger_ruby /usr/local/rvm/wrappers/ruby-1.9.2-p290/ruby; include mime.types; default_type
sources code inspection, a live REPL and local/instance variable inspection for all stack frames. After we finish installing beter_errors gem, when the error pages appear, like this: Woo, It looks very nice, it helps
software等。 而我们的需求是,即使不同人使用的术语不同,用户在使用标签过滤或搜索的时候,使用其中任意一个术语,就可以找到相关的网页。 这类需求就要引入信息架构里的同义词环圈(synonym ring)和优选术语(preferred terms)的概念。 下面来简单的写一下使用 Postgres 实现这样的标签系统的方法: 表结构: # tagging ## bookmarks name | column_type
solved this problem now! you can do like this. do not use the command line curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-uname -s-uname -m > /usr/local/bin/docker-compose to download, maybe this makes it too slow to download. choose
something }Hash 没有找到 scan() 方法………找了很久解决办法但是没找到相关资料…………还求好心人帮个忙>~type
sort_array", "test": ["assert candidate([]) == []", "assert candidate([5]) == [5]", "assert candidate([2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]", "assert candidate
TypeError (can't convert nil into String): app/models/select_item.rb:32:in `+' app/models/select_item.rb:32:in `import' app/models/select_item.rb:47:in `block in import' app/models/select_item.rb:36:in `each' app/models/select_item.rb:36:in `import' Rendered /var/lib/gems/1.9.1/gems/actionpack-3.2.14/lib/action_dispatch/middleware/templates/rescues/_trace.erb (3.1ms) Rendered /var/lib/gems/1.9.1/gems/actionpack-3.2.14/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb
type => true # } # config.root_url = "http://localhost" # Use only if your external hostname is unavailable on the server. end 终端查看 wkhtmltopdf: $ which wkhtmltopdf /home/que/.rvm/gems/ruby-1.9.3-p125/bin/wkhtmltopdf wkhtmltopdf 版本: $ wkhtmltopdf --version Name: wkhtmltopdf 0.9.6 License: Copyright
最近在搞微信公众号支付,即用户在 h5 页面通过 jssdk 发起支付请求,看了下文档 wx.chooseWXPay({ timestamp: 0, // 支付签名时间戳,注意微信jssdk中的所有使用timestamp字段均为小写。但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符 nonceStr: '', // 支付签名随机串
使用 ruby 1.9.3 rails 3.2.8 根据 activemerchant_patch_for_china 的示例代码 <% service.seller
type on column `password_digest` SQL (0.5ms) INSERT INTO "users" ("created_at", "password_digest", "updated_at", "username") VALUES (?, ?, ?, ?) [["created_at", "2014-06-23 13:42:10.466978"], ["password_digest", "$2a$10$cecQPWxE3oyi78fU9FxFN.SQ1buu/jXY6gHF3tPwybRMQfNJg5tS6"], ["updated
types.String end 然后让我们在创建 GraphQL Schema: # app/graph/blog_schema.rb BlogSchema = GraphQL::Schema.define do query QueryType end 现在剩下的就是将我们的 GraphQL Schema 的端点暴露出来,最好使用 POST 的方式: 别忘了修改此处: # app/controllers/application_controller.rb class ApplicationController < ActionController::Base # Use :null_session here protect_from_forgery with: :null
solr 之类的第三方引擎)并没找到很活跃的 gem 包 直接用 LIKE 检索似乎在小数据里面没什么问题,3w 数据了,1000 次,大概 1 秒左右 加个 InnoDB FULLTEXT ,对于中文检索来说, 能快很多嘛? MATCH () AGAINST () IN BOOLEAN MODE 在中文环境 也是用 boolean mode? 我的期待: migration 里面加 add_index :users
type=> 'application' path=>'~/Workspaces/demo/log/development.log' codec=>'json' } } output { stdout {} elasticsearch { cluster=> 'logstash' protocol => http } } 不适合生产环境,如果使用多个集群还需要考虑使用 redis 来做中转,根据具体情况具体修改吧。 然后测试下: elasticsearch -d logstash -f sample.conf rails s 随便访问几个网址,然后看一下 ES 里的数据: curl -XGET "http://localhost:9200/logstash-2015.09.29/_search
type: String belongs_to :question, :inverse_of => :answers end q = Question.create....... a = Answer.create.... q.answer :answers, :counter_cache => true a=Answer.new。。。。 报错: Problem
TypeScript 或 EcmaScript 6; 基本掌握右列 Web 前端技术栈的一种或多种:React、Immutable.js、Web Components、RxJS、Vue、Angular 9; 基本掌握右列语言中的一种或多种: Rust、Ruby、Python、Perl、Lisp / Clojure、Go、Scala、Haskell; 熟悉常用的数据结构,对动态规划、分治、回溯等常用算法有基本的了解; 了解右列技术中一种或多种者优先: WebAssembly、GraphQL、PostgreSQL、Kubernetes、Solid
Someone in HR should probably check this logic ((hire_date && hire_date.year) || 2000) < 2000 end def bio if hire_date "#{name} has been a Yoyodyne employee since #{hire_date.year}" else "#{name} is a proud Yoyodyne employee
本文首发在 技术成长之道 博客,访问 hechen0.com 查看更多,或者微信搜索「技术成长之道」关注我的公众号,或者扫描下方二维码关注公众号获得第一时间更新通知! 本文让你理解 什么是 IO 多路复用 IO
【已解决】感谢 2L 上网搜过了。说安 ruby-debug19。我安的就是它。安不上。求解决 D:\Downloads\gemdebug>ruby -v
something went wrong. If you are the application owner check the logs for more information. 想在 production.log 中查找是什么问题,可是立面什么都没有,一下子没有头绪,所以贴出我的 nginx 配置如下,麻烦大家帮我看看是什么问题呢: user myusername; worker_processes 1; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid
solution is to use a trampoline to handle this issue[4]. Due to the unstable Rust ABI and the desire to address goroutine stack expansion, the author of rust2go chose not to use this method
这篇文章主要是对ActiveStorage中的数据表以及它们的工作机制做了简单的分析。原文发布于 https://www.lanzhiheng.com/posts/preview/data-table-in-activestorage 今天想对 Rails 里面自带的附件管理工具ActiveStorage做个简单的剖析。如果一篇文章讲不完那就做成一个系列吧,这篇就专注讲讲ActiveStorage数据存储相关的问题。 前言 在许多业务场景下,附件的管理都是一个比较麻烦的问题。在 Rails
sorted_length=>1960, :heap_allocatable_pages=>12, :heap_available_slots=>798894, :heap_live_slots=>591531, :heap_free_slots=>207363, :heap_final_slots=>0, :heap_marked_slots=>335775, :heap_swept_slots=>463124, :heap_eden_pages
新 mac 直接 gem install rails 提示我 ruby 版本太旧了 2.XX 我就直接 brew 安装了 ruby,貌似成功了
sources -l bundle config mirror.https://rubygems.org https://mirrors.tuna.tsinghua.edu.cn/rubygems 安装 gem install rails Fetching webrick-1.8.1.gem Fetching nokogiri-1.16.0-arm64-darwin.gem Fetching zeitwerk-2.6.12.gem Fetching racc-1.7.3.gem Fetching rack-3.0.8.gem ... 41 gems installed A new release of RubyGems is available
今天 rails new xxx 的时候,bundle install 等了很久都不行,我就结束了,修改了 Gemfile,中的 source 为 ruby
something went wrong. 请问是啥原因??? nginx.conf 配置 #user nobody; worker_processes 2; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 10240; } http { passenger_root /usr/local/rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.12; passenger_ruby /usr/local/rvm/wrappers/ruby-1.9.3-p194/ruby
source order. Filters explicitness. Tames the cascade. Sanitises inheritance. https://speakerdeck.com/dafed/managing-css-projects-with-itcss 大概意思是使用 ITCSS 可以帮助你 管理 CSS 代码的书写顺序 过滤明确性?估计是说分层来明确每层 CSS 的作用 驯服 CSS cascade(权重) 安全的使用继承 layers ITCSS 把 CSS 分成了以下的几层 Layer 作用 Settings