Attempting to start a system page shows this error.
I'll put the codes:
DAO
package br.com.netsoft.desif.dao.endereco;
import java.io.Serializable;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence...
I need to pass information from a component that is on the jsp page to a controler that is in java.
So I understand the best way is via AJAX.
Municipality component
<label for="municipio"><font style="color: red">*</font&g...
I can create an exception by dividing a value by 0 like this:
try {
int res = 100/0;
} catch (Exception e){
Log.wtf(TAG,"Test Exception");
}
But I do not know if that would be the most viable way. How could I exceptionally create an...
I need to register the following event in my program:
Players who kill 5 times during the 1 minute interval will win a prize.
My class mapping is as follows:
public class Game {
private String name;
private HashMap<String,Pla...
I'm creating a project with two screens, one with a button and the other with a list of phone numbers. However, when I click the button, the error message "Unfortunately app has stopped" appears.
My MainActivity
package com.examp...
I have a relationship in Client JPA 1 - > 0 .. * Loans. So I have in the client class a List Loan set to do OneToMany. It turns out that when I add a client it updates the normal client list, however when I add a loan it does not update the L...
I downloaded the .jar from this library but it has nothing, no examples of how to use it in java, someone here has already used it or know how to use it in a java project
I also downloaded% w / w but bone.
I have a dataTable that brings the data of a specific month set in DAO.
I would like to create a field where I select the month and it updates the table with the selected month.
Do you have to use ajax?
I need to make a call to the WebService on Android, and with another class call it. At the end show in design the response obtained by ws. I've already done the WebService but that part of the "asynchronous" is not giving.
This is my WebSer...