oop - Simulating interfaces when unsupported by a language -


is there way form pseudo interfaces when these aren't directly supported oop language?

does have virtual functions? interface nothing more base class nothing virtual functions, either without body, or stub throws error if base class version used.


Comments

Post a Comment

Popular posts from this blog

jQuery clickable div with working mailto link inside -

i have div want clickable need mailto link inside div still work too. when hover on mailto link mailto appears @ bottom of browser clicking activates link attached div. anyway around this? thanks. <div class="directory_search_results"> <img src="images/no_photo.png" /> <ul class="staff_details"> <li class="search_results_name"><a href="http://www.netflix.com">micheal staff</a></li> <li class="search_results_location">university of illinois</li> <li class="search_results_email"><a href="mailto:test@test.org">test@test.com</a></li> <li class="search_results_phone">(407) 555-1212</li> <li class="search_results_office">(407) 555-1212</li> </ul></div> and jquery $(document).ready(function(){ $(".directory_search_results").click(function(){ ...
Read more

java - Getting corefrences with Standard corenlp package -

i'm trying coreferences in text. i'm new corenlp package. tried code below, doesn't work, i'm open other methods well. /* * change template, choose tools | templates * , open template in editor. */ package corenlp; import edu.stanford.nlp.ling.coreannotations.collapsedccprocesseddependenciesannotation; import edu.stanford.nlp.ling.coreannotations.corefgraphannotation; import edu.stanford.nlp.ling.coreannotations.namedentitytagannotation; import edu.stanford.nlp.ling.coreannotations.partofspeechannotation; import edu.stanford.nlp.ling.coreannotations.sentencesannotation; import edu.stanford.nlp.ling.coreannotations.textannotation; import edu.stanford.nlp.ling.coreannotations.tokensannotation; import edu.stanford.nlp.ling.coreannotations.treeannotation; import edu.stanford.nlp.ling.corelabel; import edu.stanford.nlp.pipeline.*; import edu.stanford.nlp.trees.tree; import edu.stanford.nlp.trees.semgraph.semanticgraph; import edu.stanford.nlp.util.coremap; import e...
Read more

WPF: binding viewmodel property of type DateTime to Calendar inside ItemsControl -

Image
i have problem wpf binding. want bind list of months itemscontrol shows calendar control each month. each rendered calendar shows datetime.now,not bound datetimes. know why happening? this have far: the mainwindow.xaml <window x:class="calendarlisttest.mainwindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" title="mainwindow" height="350" width="525"> <grid> <itemscontrol x:name="calendarlist"> <itemscontrol.itemtemplate> <datatemplate> <calendar displaydate="{binding currentdate}" /> </datatemplate> </itemscontrol.itemtemplate> </itemscontrol> </grid> ** place collection assigned itemssource** private void window_loaded( object sender, routedeventargs e ) { cale...
Read more