Hello, I have the following problem I have an ArrayList that returns several small arrays of two positions
String[] temp = new String[2];
and has the arrayList that saves adds several "temp";
ArrayList lista = new ArrayList();
while(rs.ne...
Hi, I would like to know how to compare several txt files with MySQL, so when I create a txt file in the folder it does not re-insert the data of the other txt files in MySQL. I am using JNotify to run in time real and insert the TXT file data i...
@Path("webservice")
public class WebService {
private CriancaDAO criancaDAO = new CriancaDAO();
@GET
@Path("getCriancaTodasCriancas/{idCrianca}")
@Produces(MediaType.APPLICATION_JSON)
public List<Crianca> getCriancaTod...
I am making an employee registration, and in that register already have departments registered in the bank. So, at that moment I run the bank to present the data in the view, but when I finish the registration, this previously selected "departme...
I'm trying to make a basic application, with a controller that sends a message to the screen and put CSS in the project, but either the CSS works or the controller. Here are the codes:
1) NetBeans Projects \ SpringMVC \ web \ WEB-INF \ dispat...
How can I make java read an image on the screen, the intention is to make a bot, once you see the image click on it, img is not in a browser, website, or something on the web, but in a program .
I have a method that increases and decreases the width of my table at the click of a button (it works perfectly):
public void toggleTela()
{
if(this.tblAudiencias.getWidth() == 940)
{
this.toogleItens(true);
this.tblAu...
Galera, blz?!
Next, I'm finalizing a project for college completion and I'm getting a very strange error. I already analyzed with another class friend, but we could not identify.
I need to search for two fields, one field per title, and an...
"Could not open 'File.fxm'
Open operation has failed. Make sure that the chosen file is valid
FXML document "
Rstou with a Scene Builder problem that when opening Eclipse and initializing a arquivo.fxml Scene Buil...
The scenario of my doubt is as follows: I have a system that reads a file that has around 3 million lines, each line has a separator, I identify each item on the line, I do the proper treatment that must be done in each of these items, and I tra...