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Questions - javafx-11

Javafx: How to populate a TableView with a map?

I'm having trouble trying to populate a TableView with a map<String, Double>. I've been looking at different kind of questions on stack overflow and other pages as well, but my brain doesn't see...
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Jeep

java

user-interface

hashmap

tableview

javafx-11

Votes: 0

Answers: 1

Latest Answer

Make a true data type for your TableView items. public class Item { private final StringProperty name; private final DoubleProperty price; private final DoubleProperty newPrice; publi...
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VGR

Apache MINA sshd | When I added the dependency and import it in the class I get &quot;the type org.apache.sshd.client.SshClient is not accessible&quot; error

I use Java 11 with JavaFX. When I added Apache MINA as a Maven dependency and then perform an import statement in the java class I get the following error message: "The type org.apache.sshd.clien...
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sm-a

java

javafx

javafx-11

apache-mina

apache-sshd

Votes: 0

Answers: 1

Latest Answer

The Mina library 2.8.0 isn’t modular as far as I can tell, so it will probably be easier to access and use it if you have no module info. Create a non modular app without a module info.java file. Plac...
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jewelsea

duplicate children added error for a class that implements hashCode()

I have a Point class that extends Circle. I'm doing this to add the equals and hashCode methods so that I can add the instances to a Set without duplicates in the set. The problem I'm having is that ...
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Sruly

java

observablecollection

javafx-11

java

observablecollection

javafx-11

Votes: 0

Answers: 1

Latest Answer

Ah, TreeSet. See, this is why you need to paste self-contained examples - code that, on its own, shows the error. TreeSet does not use hashcode AT ALL. TreeSet solely use the compare feature. That one...
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rzwitserloot

JavaFX TableView with multiple objects

I am trying to fill a TableView with multiple data objects, a ContentItem object with a title attribute and a Progress object with a precentage attribute. This isn't working out, I understand that I g...
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S. Bos

java

tableview

javafx-11

Votes: 0

Answers: 1

Latest Answer

I have 2 classes(types) and a controller: 1st Class (Type1) package application; public class Type1 { private String student_ID; public Type1(String student_ID) { thi...
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Abdelrahman Nassar

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