I'm on a project and I encounter the following problem.
A part of the code has the following:
Path caminho2 = Paths.get("C:\Users\Evandro\Documents\Java\Player beta 0.9\src\Capas\Gifs".replace("\", "/"));
List<Path> listaCap...
Good evening! I need a help with the application that I am developing, I will make the bluetooth connection of my Arduino with the android application and everything is ok, I can connect and disconnect but I do not know how to receive data from...
I'm developing a Spring + Java Fx application, when calling the code from the main class screen, it works normally, but if I call another screen, it does not write the information in the model and gives null pointer exception, how I managed the...
I need to set the path of a cacerts file to the trustStore, to do this I did:
String keystore = "src/main/resources/cacerts";
System.setProperty("javax.net.ssl.trustStore", keystore);
When running the project through the STS IDE (Spring boo...
Good morning I'm developing an application in which the user has to inform the system of a list of exams and the system to display the laboratory units that perform such exams, but I have a question about the way in which to record in the bank t...
I'm trying to add data in the DB inside an AsyncTask.
In it I get the InputStream coming from an httpURLConnection, interpreting the JSON and saved in the local SQLite.
But I do not even know if this is the best "practice" to do ......
I'm having a problem to set a label from another controller, my project is structured as follows: FilmeOverviewController, is the overview that contains a tableview, in that tableview you can select the movie and etc, then I created a handle for...
I have 3 services with these methods in common create() , deleteById() , findAll() , getById() and update() .
@Service
public class AutorService {create(),deleteById(),findAll(),getById(),update(), etc...}
@Servi...