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Suggestion: Visual Studio should offer to implement callbacks
30 Νοεμβρίου 15 06:01 πμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

I type-in new PropertyMetadata(OnCenterXPropertyChanged) but since I haven’t yet implemented On…, I get a suggestion by the IDE to implement it but it suggests to add field, property or read-only field, not to implement the callback for me with the given name. It can find the method signature needed from the delegate that PropertyMetadata (one […]

Δημοσίευση στην κατηγορία: Posts, ClipFlair, IDE, Smart Classroom, Suggestion, Visual Studio, Callbacks

HowTo: Code folding in NetBeans IDE source code editor
07 Σεπτεμβρίου 13 03:45 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

As explained near the end of https://ui.netbeans.org/docs/ui/code_folding/cf_uispec.html, the NetBeans IDE source code editor supports custom code folding tags for any language, like below (here defining the code folding tag in a Java comment, obviously need to use specific comment syntax for the respective language). // <editor-fold desc="isUserStudent"> —————————————- public static boolean isUserStudent(PortletRequest request)    throws […]

Δημοσίευση στην κατηγορία: Text, Posts, Java, HowTo, Source, Editor, IDE, NetBeans, Folding

Fix: Java ServletException: IncompatibleClassChangeError
25 Ιουνίου 13 06:49 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

was getting an error like the following at your JavaEE Servlet (Portlets are also Servlets under the hood btw): javax.servlet.ServletException: javax.portlet.PortletException: java.lang.Throwable: java.lang.IncompatibleClassChangeError: : incorrect call to interface method   at first I thought the issue was with:   <bean:message class=”someCSSstyleClass” key="someMsgKey"/>   and used instead:   <span class="someCSSstyleClass"><bean:message key="someMsgKey"/></span>   in case the “class” […]

Δημοσίευση στην κατηγορία: Posts, Class, Errors, Fix, IDE, JSP, Portal, Servlet, JavaEE, NetBeans, Portlet

Fix: Visual Studio opens class diagram in XML editor with double click
10 Φεβρουαρίου 13 12:00 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

Recently, to save myself sometime after having renamed some interfaces/classes in the ClipFlair project sourcecode, I right-clicked one of the class diagrams (.cd files) in it at Visual Studio’s “Solution Navigator” (this is an enhanced Solution Explorer addon) and using “Open With…” I opened up the diagrams with the XML editor to do a rename-all [...]

Δημοσίευση στην κατηγορία: Posts, Bugs, Visualization, VisualStudio, Programming, Fix, Source, Diagrams, IDE