semantics

HTML semantics: Is it a good idea to put links (anchor elements) in headings?

由 六眼飞鱼酱① 提交于 2020-01-02 08:28:48
问题 Is that wrong to build news list this way: <h1><a href="article-1.html">That happened!</a></h1> <div class="short">Just like planned</div> Should I prefer this? <h1>That happened!</h1> <div class="short">Just like planned</div> <div><a href="article-1.html">Read it now</a></div> or remove header elements? <div class="news-header"><a href="article-1.html">That happened!</a></div> <div class="short">Just like planned</div> 回答1: It is syntactically valid to put anchors inside headings. Your

Getting the error while integrating stanford sentiment analysis with java

由 别来无恙 提交于 2020-01-02 04:33:05
问题 I am working on sentiment analysis using stanford sentiment nlp library with java. But when I am executing the code I am getting the error. Not able to figure it out. My code is as follows: package com.nlp; import java.util.Properties; import edu.stanford.nlp.ling.CoreAnnotations; import edu.stanford.nlp.pipeline.Annotation; import edu.stanford.nlp.pipeline.StanfordCoreNLP; import edu.stanford.nlp.rnn.RNNCoreAnnotations; import edu.stanford.nlp.sentiment.SentimentCoreAnnotations; import edu

What is the rationale behind typedef vs struct/union/enum, couldn't there be only one namespace?

由 拟墨画扇 提交于 2020-01-02 03:43:28
问题 In C if I declare a struct/union/enum: struct Foo { int i ... } when I want to use my structure I need to specify the tag: struct Foo foo; To loose this requirement, I have to alias my structure using typedef: typedef struct Foo Foo; Why not have all types/structs/whatever in the same "namespace" by default? What is the rationale behind the decision of requiring the declaration tag at each variable declaration (unless typdefe'd) ??? Many other languages do not make this distinction, and it

Counting in SPARQL

由 冷暖自知 提交于 2020-01-01 08:43:22
问题 Ok so i have this query PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT DISTINCT (COUNT(?instance) AS ?count) WHERE { ?instance a <http://dbpedia.org/ontology/Ambassador> . } and the result is 286. Cool. Now I want to get the number of ambassadors that have http://dbpedia.org/property/name property. But PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT DISTINCT (COUNT(?instance) AS ?count) WHERE { ?instance a <http://dbpedia.org/ontology/Ambassador> . ?instance <http:/

Toggle Jena Reasoner

由 这一生的挚爱 提交于 2020-01-01 00:21:27
问题 I have a Jena ontology model (OntModel) which I'm modifying programatically. This model was initially created using the default ModelFactory method to create an Ontology model (with no parameters). The problem was, as the program ran and the model was changed, the default Jena Reasoner would run (and run and run and run). The process was entirely too slow for what I need and would run out of memory on large data sets. I changed the program to use a different ontology model factory method to

Modelica Discrete Semantics

由 懵懂的女人 提交于 2019-12-31 04:11:07
问题 I am trying to understand the Modelica semantics for a discrete signal. Given a step signal that instantaneously transitions from 0.0 to 1.0 with infinite slope at t = 0.5. Then let's say you also have a when statement as in the following code: model test_discrete Modelica.Blocks.Interfaces.RealOutput q(start = -1.0); Modelica.Blocks.Sources.Step step( height=1, offset=0, startTime=0.5) algorithm when time >= 0.5 and time <= 0.5 then q := step.y; end when; equation end test_discrete; My

Creating two columns layout - html/css semantics

由 可紊 提交于 2019-12-31 04:00:26
问题 I want to create a very simple liquid layout with 2 columns - the one to the left will have a fixed width, and the one to the right will be dependent to the window size. The layout will contain 4 elements - the header, navigation, content, and the footer. I have a couple of questions according to the semantics of HTML5 elements here. This is the code: <body> <div id="container"> <header> <div id="header"> sadfsdf </div> </header> <nav> <div id="nav"> gdfsgf </div> </nav> <article> <div id=

What semantic HTML markup should be used to create breadcrumbs?

由 ￡可爱￡侵袭症＋ 提交于 2019-12-30 21:39:39
问题 What meaningful HTML tag should be used to create breadcrumbs? I have a menu bar which is created using unsorted list since it is a list: <ul id="navigation"> <li><%= Html.ActionLink("Home", "Index", "Home") %></li> <li><%= Html.ActionLink("Contacts", "Index", "Contacts") %></li> </ul> Now, I decided to put a breadcrumbs below the menu, the problem is, I don't know what tag should I use. As much as possible, I want to use meaningful tags. Please help me... 回答1: If you don't want to use an

Semantics of “>>” operator in F#

由 偶尔善良 提交于 2019-12-30 10:45:31
问题 In Microsoft's F# samples, they use the ">>" operator as follows: test |> Seq.iter (any_to_string >> printfn "line %s"); What does the ">>" operator do in this context? Is each item of the sequence (an array in this case) get passed to any_to_string implicitly? Is this similar to (fun item -> printfn "line %A" item) ? 回答1: An equivalent piece of code could be written the following way: test |> Seq.iter(fun x -> printfn "line %s" (any_to_string x)) In other words, the >> operator simply does

Semantics of “>>” operator in F#

由 那年仲夏 提交于 2019-12-30 10:45:02
问题 In Microsoft's F# samples, they use the ">>" operator as follows: test |> Seq.iter (any_to_string >> printfn "line %s"); What does the ">>" operator do in this context? Is each item of the sequence (an array in this case) get passed to any_to_string implicitly? Is this similar to (fun item -> printfn "line %A" item) ? 回答1: An equivalent piece of code could be written the following way: test |> Seq.iter(fun x -> printfn "line %s" (any_to_string x)) In other words, the >> operator simply does
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