Questions tagged as 'java'

Tagged questions
2
answers

Play Framework execution error

Good evening, I'm studying the Play Framework and I'm hitting on the following error: ! @6naojhb5b - Internal server error, for (GET) [/] -> play.api.http.HttpErrorHandlerExceptions$$anon$1: Execution exception[[MatchErro r: java.lang.Asse...
asked by 01.09.2015 / 06:00
0
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How do I pass a value of an object with itext [closed]

I have the following code snippet: Document doc = new Document(PageSize.A4.rotate()); while(iteratorRow.hasNext()){ Object valorCelulaRow = iteratorRow.next(); if ( valorCelulaRow != null ) { Paragraph p = new paragraph();...
asked by 01.09.2015 / 18:05
1
answer

I can not get all the data from the XML file and save it to a txt

This is XML: <cv> <pessoa id="1"> <dadosPessoais> <nome></nome> <sexo></sexo> <idade></idade> </dadosPessoais> <form...
asked by 29.08.2015 / 07:18
0
answers

Limits to update with BufferedReader in mysql

Hello everyone, good morning, I'm having problems with an update routine in the mysql database, I'm reading a BufferedReader containing more than 3,000,000 records and doing the update in mysql, but when I'm near the first 1,200 records the syst...
asked by 11.09.2015 / 14:01
0
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Update in PlayFramework not working

I'm testing play-framework 2.4.3 and did the code below to update the template I get via json, but only the update is not working. I have the log of the enabled queries but only a select appears for this action. I'm using the H2 bank. What is mi...
asked by 01.10.2015 / 04:06
1
answer

Java - Test if VLC is installed [closed]

Hello! I am developing a mod project for Minecraft and need to check if the VLC is installed and the VLCj can run normally, if you do not need to close the game it is to show a message. Does anyone know how I could do the scanning part?     
asked by 18.08.2015 / 02:16
0
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Put VLCj inside jar, along with libvlc

Hello! Today I saw a English post in Stack Overflow to use VLCJ without VLC installed , and wanted put this inside a jar. Can you help me?     
asked by 18.08.2015 / 21:39
0
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Restful resteasy - Client (ava.lang.NoSuchMethodError)

I'm trying to access a WebService Code: public void testeWSRestful() { Client client = ClientBuilder.newBuilder().build(); WebTarget target = client.target("http://localhost:8080/teste"); Response response = target.request().g...
asked by 21.08.2015 / 20:24
1
answer

Error regarding the number of parameters in Query when not using Query, what is wrong?

I'm having difficulty using the Hiberante / JPA with composite keys, I believe the problem is there, although the generated exception stacktrace points to something that is not superficially related to the problem. I have already researched t...
asked by 01.09.2015 / 19:34
0
answers

Modify client-side information

I am using signed applet to modify some information on the client machine to run some windows commands, this is necessary due to the administrative part of the application. However, applet execution is obsolete for some browsers. Does anyone...
asked by 03.09.2015 / 16:38