Good evening stack overflow ... I write to you because I have a problem, which, until now I have not been able to solve, I already have 2 days writing and erasing code ... The problem consists of:
I create a small graphical interface, to be...
I have a Servlet that responds with a sendRedirect() when there is a query GET by the browser. In case there is one, the user is redirected to a second Form .
The problem is with the security of the application. If I...
I have tried everything and I can not solve it, it is a Dao impementation, on line 148 that says
private DaoImpl Cliente_Dao_Impl (int ultid) {
throw new UnsupportedOperationException ("Not supported yet."); // To change body of...
* and open the template in the editor.
*/
package com.lcda.pila.modelo;
/**
*
* @author geovanny9596
*/
public class Plato {
private String identificador;
private String color;
public String getIdentificador() {
return...
It turns out that I was working on a Java project in the IDE netbeans 8.2, my PC is a bit bad .... and at times, being forced for too long or a long time it freezes and you have to turn it off, then I gave it to save while I was working on a for...
I have the function to clean, but I do not know what to put in the quotes or in place of setModel so that when I perform the function the combobox will keep the first option (which would be these lines "-----") to indicate that no Nothing has b...
I have centos installed 7 to install netbeans and I installed everything well but when I enter netbeans I get blocked projects example:
serie_fibonacci (broken). someone knows why
good I have two tables a user and another type of user which are related I would like to save the data in java mysql netbeans that when entering the data in user they load me in type of user to give the level or privilege in the system I did an...