Hello with all I have an application that works with a database, I want to execute a query in the base like the one that I leave later, the detail is that this method (query) should only be executed at 7:30 of the Tomorrow every day someone can...
In Eclipse, when loading the .CLASS file, I get the following error class
the Class File viewer can not handle the input given ('org.eclipse.ui.ide.FileStoreEditorInput').
What is the reason for that? What steps should be followed to c...
I am testing the loading of a database (SQLite) to a ListView using a CursorAdapter.
From MainActivity I can access the data of the database without problems. The problem is that when you call the adapter the application hangs.
Here I leav...
I want to make an enum of countries to which you can access their states, something similar to this:
public enum SomeEnum {
ARGENTINA {
BUENOS_AIRES;
}
UNITED_STATES {
CALIFORNIA, FLORIDA, NEW_YORK, ALASKA;...
I am modifying the name of a class, it throws a "Can not Find Symbol" when I execute the project, if someone will explain if there is any difference between having the selected checkBox and not having it when modifying the name of the class and...
This question I already asked for swift
I'm doing an app in Android , in which I check if a user is already registered or not.
If you are registered, I show you a screen, but if you are not registered I show you another one....
I want to download a .txt file through my browser, what I have done so far is that the file is saved in a specific path, but I would like to download it through the browser to make it more comfortable for the user , here's the code I have so far...
I am trying to multiply matrices in the following way, without success.
package multiplicacionaleatoria;
import javax.swing.JOptionPane;
public class MultiplicacionAleatoria {
public static void main(String args[]) {
int n = In...
Android Studio gives me the following problem:
Error: (83, 25) error: local variable btArrayAdapter is accessed from
within inner class; needs to be final final
However, if I put it out of the event of the onclick button, the error i...
I am trying to start a test in Chrome with Selenium WebDriver but it does not progress from WebDriver driver = new ChromeDriver();
I am using maven version of Chrome Driver Selenium:
<dependency>
<groupId>org....