Questions tagged as 'java'

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Relate JInternalFrames entered by user into a JDesktopPane

It turns out that I'm doing a Modeler Database with tables ( JInternalFrames and within this same table) that can relate to each other, but I could not do. To obtain the position of each InternalFrame I am taking the points by...
asked by 15.04.2016 / 03:30
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Problem when integrating jsf into an HTML5 Button

I am trying to make the Front-end connection to the Back-end using JSF. I'm using bootstrap, everything works perfect until I insert the jsf:action #{action} in the button. The problem is that after putting this small piece of code the...
asked by 19.04.2016 / 17:59
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Priority queues - Java

How can I get the distances of the flights ordered according to these three conditions: Priority 1: less than 500km Priority 2: between 500 and 1000km Priority 3: greater than 1000km Using the comparator, I know that returns 1...
asked by 24.11.2017 / 16:34
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cycle if in textview in android studio

I am new to programming and would like to know how to do if in android studio a textview says Dog I get the image of a dog and if in that same% textview says cat the image appears of a cat. Thank you in advance for the help.     
asked by 04.12.2017 / 01:35
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distance 0 between a LinearLayout and a FloatingActionButton within a Scrollview

How can I leave a LinearLayout and FloatingActionButton inside a Scrollview with no distance between them. For example convert image one to image two          image 1             image 2 Code xml <ScrollView android:...
asked by 13.12.2017 / 00:03
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I can not send the data from the second activity to the fragment

The data is being received from my MainActivity which is a Login, which sends the data (through Intent) to the Start activity (until here the data is sent without problems) and from the Start activity I am trying to send it to my Fragment that d...
asked by 28.02.2018 / 14:18
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Webview return the history

As I can do for when I press%% of% back, it does not send me in the initial activity of the app for example (If in my webview I had open link 1,2,3,4 .. for each time I pressed the back button should return 3.2,1 ..) but direct me in the initial...
asked by 21.02.2018 / 18:48
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Error from java NetBeans IDE

I'm trying to create an application test (since I'm starting in java) and I have an error: main.java package aplicaciondejava; public class main { public static void main(String[] args) { Ventana1 window=new Ventana1(); w...
asked by 24.03.2018 / 20:24
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Mapped Diagnostic Context (MDC) with logger SLF4J in jboss / wildfly 10 is cleared

I set up my web application to use an MDC like this: MDC.put("cliente", "TEST"); org.slf4j.MDC.put("cliente2", "TEST2"); Inside the start class for the REST service javax.ws.rs.core.Application import org.jboss.logging.MDC; @Ap...
asked by 02.03.2018 / 00:44
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Problem with Server Tomcat

Hi friends, I am starting to program with Eclipse Oxigen, and I have this Tomcat error, I would like you to help me because I can not lift the project.     
asked by 06.04.2018 / 11:00