Questions tagged as 'java-8'

Tagged questions
0
answers

Having StreamStream how can we get the Stream containing more elements in the other stream

I have 3 interfaces public interface IGhOrg { int getId(); String getLogin(); String getName(); String getLocation(); Stream<IGhRepo> getRepos(); } public interface IGhRepo { int getId(); int getSize();...
asked by 27.06.2016 / 05:20
1
answer

Label's and / or TextFields do not appear in subreport in JasperReports

I have a report with subreport in jasperreports, the problem and that when I run the report it is not displaying the contents of the labels or textfields that I put in the subreport, has anyone had this problem?     
asked by 02.07.2015 / 21:19
2
answers

Edit with Radio button in jsf

Well, I'm starting to develop with JSF and I'm having a question about how to do it for my method. edit receive the right object from the radio button, the way it's implemented it always takes the first one from the table and not the one selecte...
asked by 20.01.2018 / 15:02
1
answer

PMD and checkstyle on windows 10 [closed]

How and what link to install PMD and Checkstyle on windows 10. I just see linux tutor.     
asked by 27.10.2017 / 20:16
1
answer

Difference of dates with calendar in a TextField

I'm developing a hotel system and would like to automate some features in the system. I would like, when you select two dates being dataEntrada and dataSaida using Calendar, make the difference of days in a TextField name...
asked by 28.04.2016 / 00:57
1
answer

Android Stuido Tabs

I have a Navigation Drawer working perfectly, but I decided to have a 3 Tab fragment, but it was giving error, I saw video and took an example, but I can not get it. // My Navigation Drawer package com.example.soares.controleos_redeml; im...
asked by 06.06.2018 / 20:05
1
answer

Method is running 3 times

I've created this method for a validation when the user will type the option that appears on the screen: private int menu; private int menuImprimir; public int getMenu() { return menu; } public void ativarStatus() {...
asked by 15.06.2018 / 06:37