Questions tagged as 'java'

Tagged questions
2
answers

How to get Bank Date Sqlite on Android and format in dd-mm-yyyy, using viewHolder? [closed]

public class ContatoArrayAdapter extends ArrayAdapter<Contato> { private int resource = 0; private LayoutInflater inflater; private Context context; public ContatoArrayAdapter(Context context, int resource) { super...
asked by 29.06.2017 / 08:25
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Error displaying report created with Jasper report in VPS with S.O Linux

I'm having trouble displaying the report in a hoped-for application in a VPS . I added the font depending on the Maven project, as shown below: As I try to generate the report comes an error: 1st error:    Could not initialize...
asked by 13.07.2017 / 06:31
1
answer

Catch all the rows of a query

Friends, I have a problem: I need to get each rows in a query with a loop. I saw a code in StackOverflow, but it does not work. Who knows how, please let me know. Follow the code: ResultSet rs = conn.prepareStatement("SELECT * FROM 'rankups...
asked by 13.07.2017 / 03:16
1
answer

Item selected in Spinner does not appear in Toast

When you click on the item in Spinner, Toast is not called, nothing appears. public class RegistrarActivity extends AppCompatActivity { private ImageView botaoVoltar; private EditText textoCPF, textoEmail; private Spinner spinnerCliente; priv...
asked by 13.07.2017 / 08:56
1
answer

SQLException: ORA-00257: archiver error. Until only freed

Have an Oracle database connection that makes a simple insertion into the database. The process was working, but you are now experiencing the error below. 2017-07-13 14:25:55.929 ERROR 12062 --- [nerContainer-21] c.z.h.p.HikariPool...
asked by 13.07.2017 / 20:18
0
answers

How to request data from the user and write to firebase?

I'm starting in the development of android apps, and I'm having a doubt, I'm creating an app like tinder, where I have two types of users, the client and the advertiser, both will login through facebook, After this login I wanted the user to sel...
asked by 13.07.2017 / 20:43
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Display database image in dataTable

I saved an image in the database and want to display it in a dataTable PS: I know that it is not good practice to store image within the database, this practice was done for study purposes. <h:form style="margin:auto;margin-left:2%;"...
asked by 14.06.2017 / 18:27
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When making a DELETE request, the org.springframework.web.HttpRequestMethodNotSupportedException error is returned

When making a request to delete a user the following error is returned: { "timestamp": 1500142937327, "status": 405, "error": "Method Not Allowed", "exception": "org.springframework.web.HttpRequestMethodNotSupportedException",...
asked by 15.07.2017 / 20:30
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java.sql.SQLException: ORA-01000: maximum open cursors exceeded

I have the following error:    java.sql.SQLException: ORA-01000: maximum open cursors exceeded From what I researched, the error happens when the maximum number of cursors is exceeded, and to solve, or you increase the number of cursors o...
asked by 17.06.2017 / 00:56
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Android Accelerometer Server [closed]

Does anyone have any idea how I can send data from the cell phone's accelerometer to my computer? Serious by the browser? Is there an app that does this?     
asked by 10.06.2017 / 23:34