The dual Dijkstra search for planning multiple paths is performed by: (1) calculating a first shortest cost from start to all nodes by utilizing an algorithm known as the Dijkstra algorithm; (2) calculating a second shortest cost from goal to all nod…

http://blogs.msdn.com/b/sanjaynarang/archive/2013/04/06/sizing-and-capacity-planning-for-sharepoint-2013-resources.aspx   SharePoint 2013 has been out for some time now, and most of new the SharePoint projects are happening on SharePoint 2013. Howeve…

When you upgrade to Microsoft SharePoint Server 2010, some of the new SharePoint Enterprise Search Web Parts are missing from the Web Part gallery for upgraded site collections. The following are the missing Web Parts: Refinement Panel Related Querie…

Problem I am trying to use the ON DELETE CASCADE option when creating a foreign key on my database, but I get the following error: Msg 1785, Level 16, State 0, Line 3 Introducing FOREIGN KEY constraint 'FK_Table' on table 'Table' may cause cycles or…

  问题 最短路径问题的Dijkstra算法 是由荷兰计算机科学家艾兹赫尔·戴克斯特拉提出.迪科斯彻算法使用了广度优先搜索解决非负权有向图的单源最短路径问题,算法终于得到一个最短路径树>    .该算法经常使用于路由算法或者作为其它图算法的一个子模块.   这个算法的python实现途径非常多,网上可以发现不少.这里推荐一个我在网上看到的.本来打算自己写,看了这个,决定自己不写了.由于他的已经太好了. 下面代码来自网络.可是我不能写来源.由于写了来源网址,这里就不让我发出这篇文章.这不是逼着我剽…

In this blog we will go over the Full Text Search capabilities available in the latest major release of Neo4j. Contrary to our usual blogs, the content will rather focus on the underlying search engine used by Neo4j, that is Apache Lucene in version…

https://datatracker.ietf.org/doc/rfc8684/?include_text=1 TCP Extensions for Multipath Operation with Multiple AddressesRFC 8684   Document Type   RFC - Proposed Standard (March 2020; No errata) Obsoletes RFC 6824 Was draft-ietf-mptcp-rfc6824bis (mptc…

BACKGROUND The present invention relates to video processing systems. Advances in imaging technology have led to high resolution cameras for personal use as well as professional use. Personal uses include digital cameras and camcorders that can captu…

Refer to http://portableapps.com/apps for detail. Below is just a list at Jan-01-2017 for quick shower. Portable App Directory Over 300 Real Portable AppsOver 500 Million DownloadsFree, Legal, Safe, and Fully PortableNo Shovelware. No Bundleware.The …

使用osg加载fbx模型,需要自己编译fbx插件,编译流程与插件使用案例如下 代码地址:https://github.com/shelltdf/osgFBX CMake Error: The following variables are used in this project, but they are set to NOTFOUND.Please set them or make sure they are set and tested correctly in the CMake fil…