Questions tagged as 'java'

Tagged questions
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How do I get the value of an id that is incremental and use it as a foreign key without using set / get? [closed]

I have a primary key and needed to use it in another table as FK, how do I insert into the database in a way that does not need to use the set or get modifiers?     
asked by 31.07.2015 / 19:40
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My application in android studio is closing, while consuming webservice [closed]

I have a problem in my application, when consuming a web service service, the application is closing. The idea of my application is that I consume this web service to validate my login, and returning a message approving or not, I do not have...
asked by 22.05.2015 / 13:51
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Consuming webservice soap on android

I'm trying to consume a webservice but I'm having problems. I have already tested on soapUI and webservice is perfect, the problem is time consuming in Android Studio. I have the following wsdl: This XML file does not appear to have any...
asked by 21.05.2015 / 13:46
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Error in getWritableDatabase ()

I'm trying to open the database to insert values in class CadSalario , but it's giving me error in dbHelper.getWritableDatabase(); and I looked at the net and I have to call a context , can someone help me? This is the file...
asked by 22.05.2015 / 03:29
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The JSON array does not want to pass everything to my listview

Here's my error, when I run the app on the emulator, the app does not get a single title from the array JSON, the application, the only error that is in the logcat, was supposed to be passing all the titles to listview .    06-19...
asked by 19.06.2015 / 16:21
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Java integration problem in Mathcad and ModeFrontier

I'm testing modeFrontier with a simple multi-objective optimization problem of ESTECO A simple multi-objective optimization problem ModeFrontier can generate the input variables h and r but can not generate output variables...
asked by 01.07.2015 / 20:09
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Oracle10g integration with Sql Server 2008 via JDBC

I need a help, I have a system that does integration between Oracle with Sql Server, this worked perfectly however the Sql Server was 2000, it was upgraded to Sql Server 2008, I used the 2000 jdbc driver, now I uploaded it through loadjava jdbc...
asked by 01.07.2015 / 23:27
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Error "java.sql.SQLException: Incorrect string value: \ xE7 \ xF5 for column"

Good afternoon, I'm having the error below whenever I try to perform an indexing method. ERROR: javax.servlet.ServletException: net.alforria.util.InfraException: net.sf.hibernate.exception.GenericJDBCException: Could not execute JDBC b...
asked by 02.06.2015 / 19:15
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Integration with facebook login

I'm developing an application and need to sign in with Facebook I researched a bit and saw what to do with Client OAuth 2.0 . But when I send the url request to return a token I take the following error    Server returned H...
asked by 01.06.2015 / 20:50
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Architecture Officer - Goal

The doubt I have is totally architectural. I'll expose a case just below to better illustrate the doubt that I'm hitting directly on my system. I have a feature that aims to register an employee. Such an employee is composed of basic fields l...
asked by 05.05.2015 / 00:49