Questions tagged as 'java'

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Integration test send email [closed]

Today I have a system that sends multiple emails. Many settings and submission rules. I need to add some 50 new rules, new emails Time formats with attached file, images, and more. As it is today, I use an email server to authenticate...
asked by 26.01.2017 / 18:20
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Save IP server data

Hello, I'm trying to connect to a server. I've set up my firewall and set up the pg.conf and pg_hb.conf files to allow remote connections. it displays the following error The server does not accept connections: the connection library report...
asked by 06.03.2017 / 14:56
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Convert a List of Objects to UTF-8 in java

I'm doing a system using java jsp, using webservice RESTful, where I only consume data from a webservice via a link . Then on the main page, I create a list of objects coming from webservice , I use Google's gson to generate my list of obj...
asked by 05.03.2017 / 03:16
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How to create dynamic Spinner in Java

Hello, I have a question about how to create three interdependent dynamic spinners, ie create a first spinner named "Module", from the selected value the spinner "Sub module" display only the items referring to it and from of the value of the "Su...
asked by 06.03.2017 / 16:59
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How to create a textView by code in a specific location of the activity?

I would like to know how to choose where the textView created by code will appear, because by default it is created at the top left of activity . activity: package genesysgeneration.classsound; import android.support.v7.app.AppCo...
asked by 22.03.2017 / 00:43
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Lucene - Simple search with query

I'm trying to do searches on an index made with Lucene that was sent to me. They are simple searches that are not working ... package portugues; //https://lucene.apache.org/core/2_9_4/queryparsersyntax.html import java.nio.file.Paths; impor...
asked by 21.03.2017 / 13:28
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Bug when starting tomcat

Good evening guys, I started to study the book of the code house, spring mvc, but soon I faced the following error when trying to start the tom cat, can anyone help? jan 23, 2017 9:19:31 PM org.apache.tomcat.util.digester.SetPropertiesRule...
asked by 24.01.2017 / 00:25
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Table in IReporter does not appear in the application

Sirs good afternoon! I'm in a bush without a dog and I can not find more solutions to my problem, see: In my Ireport form I use the Table component. I created a dataset that is responsible for fetching items from a contract in question. Th...
asked by 23.01.2017 / 19:01
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Error in Hibernate when executing web project

I have an error that I could not solve, I started my project and it runs right. When I access the project via the web, I log in and it enters. When I click on any button, it gives this error below: Hibernate: select person0_.id as id1...
asked by 10.01.2017 / 15:02
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Update project while running Maven

I have a java project with Maven stacks. I changed a java function and re-executed the command mvn clean install from the prompt. But at runtime it does not update the code, it continues with the same function. I have tried cleaning th...
asked by 18.01.2017 / 20:05