Discription Bear Limak examines a social network. Its main functionality is that two members can become friends (then they can talk with each other and share funny pictures). There are n members, numbered 1 through n. m pairs of members are friends.…

Extracting knowledge from knowledge graphs using Facebook Pytorch BigGraph 2019-04-27 09:33:58 This blog is copied from: https://towardsdatascience.com/extracting-knowledge-from-knowledge-graphs-e5521e4861a0 Machine learning gives us the ability to t…

On mac os, programs may need Instruments to tuning, and when you face too many probe messages, you'll need some Flame Graphs. Here I introduce Brendan Gregg and his blog: http://www.brendangregg.com/FlameGraphs/cpuflamegraphs.html and he mestioned on…

这文章会向你展示, 怎么配置ASP.NET Web应用程序, 使之运行在medium trust.   如果你的服务器有多个应用程序, 你可以使用code access security和medium trust级别去隔离应用程序   通过设置和锁定machine级别的Web.config的信任级别, 你可以为服务器的Web应用程序建立安全策略.   运行ASP.NET的medium trust, 2.0比1.1较容易的, 因为当使用ASP.NET 2.0, 你不得不访问MS SQL Serve…

问题:在使用谷歌浏览器,360浏览器时,点击input输入框会出现带颜色的外边框,如下图所示:…

https://www.threadingbuildingblocks.org/docs/help/index.htm Parallelizing Data Flow and Dependency Graphs In addition to loop parallelism, the Intel® Threading Building Blocks (Intel® TBB) library also supports graph parallelism. It's possible to cre…

使用vmware时,在虚拟机设置里,设置CD/DVD为系统镜像,挂载时,有时会有找不到介质或者no medium found之类的提示. 根本原因是iso镜像并没有加载到虚拟机系统内. 解决办法: 首先确定,VMWARE的CD/DVD设置内,已经成功选中ISO镜像.如下图所示: 临时解决办法:在虚拟机下部的状态栏内,找到CD/DVD图标(一个光盘图标),此时一般显示为灰色,鼠标点一下,即可启动CD/DVD,此时CD/DVD即可加载到虚拟机系统内,如下图所示: 未加载CD/DVD:  已加载CD/…

打开VirtualBox加载XP虚拟机操作系统时,出现含有下面文字的错误:   Could not read from Boot Medium! System Halted   或下面图中所示错误:      即:无法从启动介质读取,系统停止! 原因是IDE控制器里的虚拟磁盘(.vdi)丢失. 解决方法是在该虚拟系统的设置中找到“存储”选项,在“SATA控制器”上选择“添加虚拟硬盘”,然后加载你的vdi文件,如我的是WindowsXP.vdi.     方法2:     再次启动显示如下:  …

http://shazwazza.com/post/Developing-a-plugin-framework-in-ASPNET-with-medium-trust.aspx January 7, 2011 10:06 Tweet I’ve recently spent quite a lot of time researching and prototyping different ways to create a plugin engine in ASP.NET MVC3 and prim…

https://en.wikipedia.org/wiki/Eigenvalues_and_eigenvectors#Graphs A               {\displaystyle A}   ,它的特征向量(eigenvector,也译固有向量或本征向量)                     v               {\displaystyle v}   经过这个线性变换[1]之后,得到的新向量仍然与原来的                     v          …