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Ruby Gems缓存 (三)

当执行bundle install时,需要根据Gemfile或者Gemfile.lock下载指定的ruby gems。 当在Github CI进行构建时,我们可以把需要下载的ruby gems通过使用Github action缓存到当前的CI服务器,这样当进行构建时,就能更快的加载我们需要的gems。 actions/cache actions/cache将ruby gems保存到缓存中并在下一次 CI构建期间恢复它。 -${{ hashFiles('**/Gemfile.lock') }} # 3 restore-keys: | ${{ runner.os }}-gems- # 4 --jobs 4 --retry 3,并行安装ruby gems。如果当前有网络问题,将尝试3次。

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HDU 4778 Gems Fight!(dp)

HDU 4778 Gems Fight!

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    Unable to download data from https:gems.ruby-china.org - bad response Not Found 404

    find a valid gem 'cocoapods' (= 1.6.1), here is why: Unable to download data from https://gems.ruby-china.org / - bad response Not Found 404 (https://gems.ruby-china.org/specs.4.8.gz) 原因: https://gems.ruby-china.org 下面试错误过程: NvrdeiMac:ValidateSwift nvr$ gem sources --remove https://gems.ruby-china.org/ https://gems.ruby-china.org

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    Vision 内核大升级——可视化搭建引擎 Gems 应运而生

    在这样的缤纷繁杂的业态中,新一代低代码平台 Vision 及其核心搭建引擎 Gems 横空出世,加入到这场赛跑角逐之中。  我们应该从什么样角度去审视和设计我们的低代码平台? 本文将围绕 Vision 内核升级、Gems 的诞生,以及可视化搭建的一些典型场景进行阐述 ,对以上问题的解决方案进行探索和讨论,希望能给读者带来一些启发。 它将作为承载可视化搭建领域核心能力的微内核,成为 Vision 以及上层其它各类贴合业务场景的搭建平台的基石,Gems 应运而生。 更重要的是,Gems 让 Vision 的软件复杂度得到了控制,为系统的开发维护工作带来了指引,让一切系统的变更更加有迹可循。  另一方面,基于 Gems,团队内专注于管理后台类页面搭建的 Hulk 系统也成功问世并投入实际生产之中。

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    Gitlab忘记root密码怎么办原创

    /lib/ruby/gems/2.6.0/gems/railties-6.0.2/lib/rails/command.rb:46:in `invoke' 4: from /opt/gitlab/ embedded/lib/ruby/gems/2.6.0/gems/railties-6.0.2/lib/rails/command/base.rb:69:in `perform' 3: from /opt/gitlab/embedded/lib/ruby/gems/2.6.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch' 2: from /opt/gitlab/embedded/lib/ruby/gems/2.6.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command ' 1: from /opt/gitlab/embedded/lib/ruby/gems/2.6.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run

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    Ruby 操作 MongoDB(6)

    from /usr/local/rvm/gems/ruby-2.3.0/gems/mongo-2.2.5/lib/mongo/operation/executable.rb:36:in `block in execute' from /usr/local/rvm/gems/ruby-2.3.0/gems/mongo-2.2.5/lib/mongo/server/connection_pool.rb:108 :in `with_connection' from /usr/local/rvm/gems/ruby-2.3.0/gems/mongo-2.2.5/lib/mongo/server/context.rb :34:in `execute' from /usr/local/rvm/gems/ruby-2.3.0/gems/mongo-2.2.5/lib/mongo/database.rb:158:in ` command' from /usr/local/rvm/gems/ruby-2.3.0/gems/mongo-2.2.5/lib/mongo/collection.rb:162:in `capped

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    Jekyll 运行的时候提示错误 cannot load such file -- webrick (LoadError)

    (LoadError) from D:/DKits/Ruby/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/commands/serve /servlet.rb:3:in `<top (required)>' from D:/DKits/Ruby/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/ /gems/jekyll-4.2.1/lib/jekyll/commands/serve.rb:179:in `setup' from D:/DKits/Ruby/lib/ruby/gems /ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/command.rb:91:in `block in process_with_graceful_fail' ' from D:/DKits/Ruby/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/commands/serve.rb:86:in

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    sass或scss入门

    body { height: 100%; } /* line 12, C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-core-1.0.3/stylesheets important; height: 100%; margin-bottom: -54px; } /* line 18, C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems /sass/test.scss */ a { color: #00c; } /* line 18, C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-core color: #cc0; } /* line 24, C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-core-1.0.3/stylesheets/compass text-align: center; font-weight: bold; } /* line 5, C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-core

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    Ruby x Jekyll 本地调试环境搭建

    常用的源 http://rubygems.org/ http://gems.github.com http://gems.rubyforge.org http://ruby.taobao.org /lib/ruby/gems/2.2.0/gems/jekyll-3.0.0/lib/ jekyll/site.rb:49:in `initialize' from D:/Ruby22/lib/ruby /gems/2.2.0/gems/jekyll-3.0.0/lib/ jekyll/commands/build.rb:30:in `new' from D:/Ruby22/lib/ruby/gems/ /ruby/gems/2.2.0/gems/mercenary-0.3.5/l ib/mercenary/program.rb:42:in `go' from D:/Ruby22/lib/ruby/gems /2.2.0/gems/mercenary-0.3.5/l ib/mercenary.rb:19:in `program' from D:/Ruby22/lib/ruby/gems/2.2.0/gems

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    Octopress 下 Rake 失败问题解决

    /Users/androidyue/.rvm/gems/ruby-1.9.3-p484/gems/bundler-1.6.2/lib/bundler/runtime.rb:34:in `block in setup' /Users/androidyue/.rvm/gems/ruby-1.9.3-p484/gems/bundler-1.6.2/lib/bundler/runtime.rb:19:in ` setup' /Users/androidyue/.rvm/gems/ruby-1.9.3-p484/gems/bundler-1.6.2/lib/bundler.rb:120:in `setup' / Users/androidyue/.rvm/gems/ruby-1.9.3-p484/gems/bundler-1.6.2/lib/bundler/setup.rb:7:in `<top (required See full trace by running task with --trace) 查看 rake 信息 1 2 3 4 5 13:48 $ gem list rake *** LOCAL GEMS

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    Forklift ETL 基础(一)(2)

    forklift wrapper 脚本 [root@h102 ~]# cat /usr/local/rvm/gems/ruby-2.3.0/gems/forklift_etl-1.2.2/bin/forklift /lib/forklift.rb" [root@h102 bin]# ruby x /usr/local/rvm/gems/ruby-2.3.0/gems/forklift_etl-1.2.2/bin/ /lib/forklift.rb [root@h102 bin]# ll /usr/local/rvm/gems/ruby-2.3.0/gems/forklift_etl-1.2.2/bin/.. /lib/forklift.rb -rwxr-xr-x 1 root rvm 651 Aug 9 15:12 /usr/local/rvm/gems/ruby-2.3.0/gems/forklift_etl /ruby-2.3.0/gems/forklift_etl-1.2.2/bin/forklift ruby x ll /usr/local/rvm/gems/ruby-2.3.0/gems/forklift_etl

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    Ruby on Rails: RubyGem version error: rack(1.0.0 not ~> 1.0.1) (RuntimeError)

    /script/generate命令的时候,会出现以下错误信息: /Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:271:in `require_frameworks ': RubyGem version error: rack(1.0.0 not ~> 1.0.1) (RuntimeError) from /Library/Ruby/Gems/1.8/gems/rails -2.3.5/lib/initializer.rb:134:in `process' from /Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb :113:in `send' from /Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `run' from /Volumes /1.8/gems/rails-2.3.5/lib/commands/generate.rb:1 from /Library/Ruby/Site/1.8/rubygems/custom_require.rb

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    提升Mac os x 10.10+xcode6.1之后,Cocoapods发生故障的解决方案

    /2.0.0/gems/xcodeproj-0.17.0/lib/xcodeproj/ext.rb:6:in `rescue in <top (required)>' from /Library/Ruby /Gems/2.0.0/gems/xcodeproj-0.17.0/lib/xcodeproj/ext.rb:3:in `<top (required)>' from /System/Library/ /2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/command.rb:129:in `verify_git_version!' from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/command.rb:48:in `run' from /Library /Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/bin/pod:33:in `<top (required)>' from /usr/bin/pod:23:in `load

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    warning insecure world writable dir ruby mode 040777,gem insstal sass error failed to build gem nati

    //1.删除原gem源 gem sources --remove https://rubygems.org/ //2.添加国内镜像 gem source -a https://gems.ruby-china.com current directory: /var/lib/gems/2.5.0/gems/ffi-1.11.1/ext/ffi_c /usr/bin/ruby2.5 -r . /2.5.0/gems/ffi-1.11.1 for inspection. Results logged to /var/lib/gems/2.5.0/extensions/x86_64-linux/2.5.0/ffi-1.11.1/gem_make.out ? (Errno::EACCES) Permission denied @ rb_sysopen - /Library/Ruby/Gems/2.3.0/gems/fuzzy_match-2.1.0/.gitignore

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    更新CocoaPods 报错bad response Not Found 404

    之前添加国内ruby源 gem sources --add https://gems.ruby-china.org 报错: ERROR: Could not find a valid gem 'cocoapods ' (>= 0), here is why: Unable to download data from http://gems.ruby-china.org - bad response Not Found 404 (https://gems.ruby-china.org/specs.4.8.gz) 原因是 ruby-china 更换了域名https://gems.ruby-china.com 命令替换为 gem sources --remove http://gems.ruby-china.org gem sources --add https://gems.ruby-china.com 解决

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    Flutter--missing compatible arch in ffi_c.bundle

    LoadError - dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/lib/ffi_c.bundle, 0x0009): missing compatible arch in /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/lib/ffi_c.bundle - /Library/Ruby/Gems/2.6.0/gems/ffi

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    用 Python 写个消消乐小游戏

    = [] self.gems_group = pygame.sprite.Group() for x in range(NUMGRID): self.all_gems.append([]) [x].append(gem) self.gems_group.add(gem) if self.isMatch()[0] == 0: break 看一下效果: 再接着加入计分器和计时器, (gem) self.all_gems[each][start] = None elif start >= 0: gem.target_y += GRIDSIZE gem.fixed = False gem.direction = 'down' self.all_gems[each][start+1] = gem else: (gem) self.all_gems[res_match[1]][start+3] = gem start -= 1 之后反复执行这个过程,直至耗尽游戏时间,游戏结束。

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    在执行gem: redis requires Ruby version >= 2.2.2

    ruby-2.3.3 - #gemset created /usr/local/rvm/gems/ruby-2.3.3@global ruby-2.3.3 - #importing gemset / usr/local/rvm/gemsets/global.gems…………..|  ruby-2.3.3 - #generating global wrappers……..  ruby-2.3.3 - #gemset created /usr/local/rvm/gems/ruby-2.3.3  ruby-2.3.3 - #importing gemsetfile /usr /local/rvm/gemsets/default.gems evaluated to empty gem list  ruby-2.3.3 - #generating default wrappers /ruby-2.3.3  [5].设置默认版本 rvm use 2.3.3 --default Using /usr/local/rvm/gems/ruby-2.3.3  [6].卸载一个已知版本

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    在Linux操作系统中修改环境变量的方法

    方法四:直接赋值 在命令行中输入 复制代码 代码如下: PATH=$PATH:/usr/lib64/ruby/gems/2.1.0/gems/jekyll-2.5.3/bin 使用这种方法,只对当前会话有效 方法五:修改/ect/profile文件 在文件末尾添加 复制代码 代码如下: export PATH=$PATH:/usr/lib64/ruby/gems/2.1.0/gems/jekyll-2.5.3 方法六:修改.bachrc/.bash_profile文件 在文件末尾添加 复制代码 代码如下: export PATH=$PATH:/usr/lib64/ruby/gems/2.1.0/gems/jekyll

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