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Sibling package imports

... @actual_panda Setting __packages__ helps if you want absolute path such as examples.api to work iirc (but it has been a long time since I last did that) and checking that package is not None was mostly a failsafe for weird situations and futureproofing. ...
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How does deriving work in Haskell?

... -- build 'funcName parm1 parm2 parm3 ... in appsE $ (varE $ mkName headFunc):funcName:vars -- put it all together -- equivalent to 'funcStr where funcStr CONTAINS the name to be returned makeName funcStr = (appE (varE (mkName "mkName")) (litE $ ...
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二维码的生成细节及原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...识 首先,我们先说一下二维码一共有40个尺寸。官方叫版本Version。Version 1是21 x 21的矩阵,Version 2是 25 x 25的矩阵,Version 3是29的尺寸,每增加一个version,就会增加4的尺寸,公式是:(V-1)*4 + 21(V是版本号) 最高Version 40,(40-1)*4+...
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SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术

...ject = (DTE2)ServiceCache.ExtensibilityModel; 注意:开发使用的VS版本不能高于SSMS的版本,否则会出现各种各样意想不到的问题。 SSMS2008一般采用VS2005或VS2008开发,SSMS2012采用VS2012开发。SSMS2008与SSMS2012一些获取对象等细节方面也有少量...
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What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?

...if I'm wrong, but I believe Write-Output is the default e.g. if you have a PsObject and you just spit it out to the screen by doing this $object it will actually do the same thing as this Write-Output $object. Might be worth mentioning – Kolob Canyon Aug 22 '18...
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How to stop an app on Heroku?

...ero which effectively takes all your app http-processes offline. $ heroku ps:scale web=0 Scaling web processes... done, now running 0 share | improve this answer | follow ...
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Stop node.js program from command line

...nd gracefully, unbinding from any ports it is listening on. See also: https://superuser.com/a/262948/48624 share | improve this answer | follow | ...
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ExpressJS - throw er Unhandled error event

...ng in any terminal. If you want to find and kill process, follow these steps: ps aux | grep node Find the process ID (second from the left): kill -9 PRCOCESS_ID OR Use a single command to close all the running node processes. ps aux | awk '/node/{print $2}' | xargs kill -9 ...
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Django Server Error: port is already in use

... ps aux | grep -i manage after that you will see all process ubuntu@ip-10-154-22-113:~/django-apps/projectname$ ps aux | grep -i manage ubuntu 3439 0.0 2.3 40228 14064 pts/0 T 06:47 0:00 python manage.py runs...
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项目管理实践教程二、源代码控制【Source Control Using VisualSVN Server ...

...意:提交源代码到服务器时,一定确保本机的代码是最新版本,否则可能提交失败,或者造成版本冲突。 在Model文件夹上点击右键或在Model文件下的空白处点击右键,点击SVN Commit…弹出下面的窗体: 图2-2-9 点击OK按钮后,弹...