Posts by Diego Noceli • 65 points
10 posts
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answer772
viewsQ: Merge database with java application
Hello, I did a college job using java screens using the ide netbeans, crud the database ,using postgresql as the main database, I was able to finish and everything, however I would like to send only…
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answers42
viewsQ: How do I check if the user has already accepted the facebook login terms?
After the first login, I log out, and try to log in again, however from the hash key error, but if I delete the application from my facebook account and log in again the right way. how do I fix…
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answer87
viewsQ: How do I change Activity after logging in with facebook?
After loginfacebook(Fragment) I would like to change from Activity, for example to register, as I do? public class Loginfacebook extends Fragment { private LoginButton loginButton; private…
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answers35
viewsQ: How do I check if the user has already logged in once?
When the user presses the "login with facebook" button for the first time, the application asks for permission and returns the "Gave" dialog, however if I login and try to login again error appears,…
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answer854
viewsQ: Return Json using Mysql
I have 3 tables do the Inner Join in them , but I need to return a json, I only managed to return a simple select: My Sql clause: SELECT publicacao.codPublicacao as codpublicacao, usuario.nome as…
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answer73
viewsQ: How to have a layout adaptable to all screens?
I wanted more or less this format however, when I will fill the last editext, goes up the keyboard and comes out out of order. <RelativeLayout xmlns:tools="http://schemas.android.com/tools"…
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answer210
viewsQ: How to put a layout for each tab bar action
The code shows an application with 2 tabs: List and register, I want to put a listview in one and a form in the other, but how do I make each one have its own xml? package…
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answer571
viewsQ: Use java to find an image on the screen
How can I make java read an image on the screen, the intention is to make a bot, as soon as I see the img click on it, the img is not in a browser, website, or something from the web, but in a…
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answers6979
viewsQ: How do I put autoincrement
In the bank I can only enter if I add a code, but I want to be auto increment, in the bank I use postgre and declared the code as serial String sql = "INSERT INTO tbl_cliente(codigo,nome, cpf,…
postgresqlasked Diego Noceli 65 -
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answer203
viewsQ: Why don’t you put it in the database?
Why does the following database entry code not work? The code reaches Joption "arrived!" private void btnCadastroActionPerformed(java.awt.event.ActionEvent evt) { String sql = "INSERT INTO…