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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
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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
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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
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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
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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
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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
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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
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select distinct ?g where{ graph ?g { ?s ?p ?o. }} 阅读全文
posted @ 2014-11-18 05:28
Rui Yan
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delete { ?s ?p ?o.}where{ ?s ?p ?o.} 阅读全文
posted @ 2014-11-18 04:59
Rui Yan
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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
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