摘要: 1. in your terminal type:git clonehttps://github.com/openlink/virtuoso-opensource.git2. install dependencies:sudo apt-get updatesudo apt-get install a... 阅读全文
posted @ 2015-04-24 09:20 Rui Yan 阅读(1645) 评论(0) 推荐(0) 编辑
摘要: GIVE most of the credits to :http://lintut.com/how-to-install-tomcat-8-0-0-rc5-on-ubuntu-server/OK, this post is gonna be an example to autostart tomc... 阅读全文
posted @ 2015-02-19 10:02 Rui Yan 阅读(551) 评论(0) 推荐(0) 编辑
摘要: Senerio:I need to deploy AllegroGraph 5.0 triplestore on our lab's virtual server and make it publicly accessible at http://xxx.xx.xxx.edu/agwebview/,... 阅读全文
posted @ 2015-02-19 08:34 Rui Yan 阅读(323) 评论(0) 推荐(0) 编辑
摘要: I was trying to insert new data while the where clauses have an "optional" clause. I thought I also need to use optional in the insert clause, but it'... 阅读全文
posted @ 2014-12-08 15:21 Rui Yan 阅读(187) 评论(0) 推荐(0) 编辑
摘要: OK, I had a problem here when converting bio2rdf.org irefindex data into nanopublication using sparql here:in a database, if the item you are looking ... 阅读全文
posted @ 2014-12-08 14:02 Rui Yan 阅读(355) 评论(0) 推荐(0) 编辑
摘要: 1. Template functiontemplate // a template prefixT func(T a, T b, T c){ // return value is T type, 3 T-typed formal parameters return a + b + c;}We... 阅读全文
posted @ 2014-11-24 05:32 Rui Yan 阅读(147) 评论(0) 推荐(0) 编辑
摘要: refer to this article 1 bool IsPrimeOptimizationThree(int number) 2 { 3 if(number<2) 4 return false; 5 if(number==2) 6 return ... 阅读全文
posted @ 2014-11-21 10:09 Rui Yan 阅读(236) 评论(0) 推荐(0) 编辑
摘要: select distinct ?g where{ graph ?g { ?s ?p ?o. }} 阅读全文
posted @ 2014-11-18 05:28 Rui Yan 阅读(126) 评论(0) 推荐(0) 编辑
摘要: delete { ?s ?p ?o.}where{ ?s ?p ?o.} 阅读全文
posted @ 2014-11-18 04:59 Rui Yan 阅读(144) 评论(0) 推荐(0) 编辑
摘要: OK, here is the solution I found after searching lots of things:http://www.oschina.net/question/12_21632https://www.digitalocean.com/community/tutoria... 阅读全文
posted @ 2014-11-18 00:02 Rui Yan 阅读(342) 评论(0) 推荐(0) 编辑