Questions tagged as 'java'

Tagged questions
0
answers

When to use the Builder-based model object builder instead of passing parameters?

When you have Builder to create a model object, the build() method is responsible for the creation of this object, in many examples and materials I have seen this creation done in two ways: Using the model class constructor by...
asked by 12.05.2016 / 14:05
0
answers

RTSP protocol with primefaces?

I'm trying to implement with primefaces to accept the RTSP protocol: <p:media value="rtsp://myUrl" width="190" height="250"> <f:param name="autoPlay" value="false" /> </p:media...
asked by 25.04.2016 / 16:07
1
answer

Connect to SQLServer using Windows 10?

I'm using Windows 10 and I have to connect to a SQLServer 2000 database using the command line in a java application. But I'm getting an error. run: ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver SQLException: No suitabl...
asked by 25.04.2016 / 14:04
0
answers

On the applets that will be discontinued, I used netbeans java web start but it did not work with the chrome browser

I really need to know the whole to use the java web start plugin free, as I know it has a solution; What would be the best technique for launching applets in the chrome browser? I generated the launch.html, test.jar, and test2.jnlp files in n...
asked by 25.04.2016 / 15:06
0
answers

Certify PDF with Java

I am developing a GED (Electronic Document Management) system in Java Web. In this system I need to have a PDF certifying functionality, in which the A3 template certificate will be used. I have no idea how to do this. Can anyone help me?     
asked by 16.04.2016 / 02:39
1
answer

How to hide div with cookies after a second user visit

Hello friends, I have already searched a lot and I did not think how to do it, thanks for the help right away. I want to hide a div with cookies after a second user visit Follow my code: jQuery(document).mousemove(function(e){...
asked by 17.04.2016 / 16:29
2
answers

Could you help me because you do not remove it from the list?

My interface public interface RepositoryProdutos { public void Listartodos(Produtos produtos); public void Salvar(Produtos produtos); public void remover(Produtos produtos); } Class that implements interface method @Override...
asked by 26.10.2016 / 07:18
1
answer

How to prevent me from recording the same movie again

I have this method: test method of the class loops of the package view public int teste(){ String selecao = cbFilmes.getSelectedItem().toString(); String[] campos_filmes = selecao.replace(" ","").split("-"); // suponho que...
asked by 25.10.2016 / 21:55
0
answers

How to make a simple timer using TimeUnit.sleep

I am a beginner in Java and was trying to do a mathematical game whose theme was to add the random numbers of the buttons (of course the person would have the help of numbers 1, 2 and 5) until reaching a value equal to the random number g...
asked by 08.04.2016 / 20:31
1
answer

Add widget on home screen

I'm using the library link And I'm almost at the end of the project, but now I have the need to insert the calendar widget option, but the calendar layout does not appear. There is a black screen reporting problem in the display La...
asked by 08.04.2016 / 05:46