Questions tagged as 'java'

Tagged questions
2
answers

How to modify this query in SQL

I have this query in SQL: SELECT datname FROM pg_catalog.pg_database WHERE LOWER(datname) = LOWER(BaseDatos); But I am running it from java with jdbc, and I need to pass the result of the query to a ResultSet, but the problem is that when t...
asked by 06.06.2018 / 02:37
1
answer

#JAVA, Add different cells of a column of a JTable

JAVA good, someone could guide me in a problem that I am? The question is: how can I add different cells from a column of a jTable? As shown in the Image, from the column 'Amount' I only want to add the ones that should be as shown in the Status...
asked by 04.06.2018 / 23:25
1
answer

Disable the flash of the PhotoCam camera

I have a problem with primeFaces and I want the camera to be disabled and re-enabled I have this button that when clicking, the pc camera is enabled. What happens is that as soon as I enter the camera it is already enabled and the component is a...
asked by 04.06.2018 / 03:46
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How to add an Interceptor to Google Cloud Endpoints

I need to add an interceptor to execute tasks under the main thread while serving requests on all endpoints. How can I add this extra layer without damaging the stability of those already established by the google framework.     
asked by 04.06.2018 / 08:43
1
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Problems with the preparedStatement

Thanks for your attention I would like to ask what the problem is in my code, I am doing a query with Java but when going to the preparedStatement it tells me that the connection is closed and can not execute any more operations (MySQLNonTransie...
asked by 05.06.2018 / 17:04
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Problem with external storage

I am making my first application and I still have some problems assimilating certain concepts. The idea is to store the data captured by the phone's accelerometer and store it in the external storage for later processing with a mathematical prog...
asked by 05.06.2018 / 16:36
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Consume WSDL Web Service with Nusoap PHP

Regards, I am trying to consume a Web Service with the Nusoap library in PHP. I had worked it before but for this opportunity it is something different. I have a Java program that is already working, but now I need to do it from the web, with...
asked by 06.06.2018 / 19:57
1
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Automated test with Selenium using netbeans

I am trying to reproduce the facebook page with selenium using NEtbeans java. but I get this error when doing the Test File.    OpenPagen caused an ERROR: Can not find firefox binary in PATH. Make   sure firefox is installed. OS appears to be...
asked by 06.06.2018 / 16:48
0
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What can I do in this case?

I am trying to run my application on my device, but I get the error "The application stopped" and in the LogCat I get this:    05-31 21:47:37,621 29081-29081 / domain.nutritionmovile.nutritionmovile   E / AndroidRuntime: FATAL EXCEPTION: main...
asked by 01.06.2018 / 02:54
0
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How to solve the problem: Server returned HTTP response code: 503 for URL?

I want to use the Google Voice API to convert text to speech and I get the following error: java.io.IOException: Server returned HTTP response code: 503 for URL: http://ipv4.google.com/sorry/index?continue=http://translate.google.com.mx/transl...
asked by 01.06.2018 / 03:17