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Getting no class def found error. Log4J -> Java

- by Nitesh Panchal

Hello, I created a simple web application and added log4J's jar in my lib folder and it seems to work fine. Then i created a Ejb module and did the same thing of adding jar file in my classpath, but i am getting this error :- Caused by: javax.ejb.TransactionRolledbackLocalException: Exception thrown from bean: java.lang.NoClassDefFoundError:…

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Dynamically select field names in a query with Spring JDBCTemplate

- by Francesco

Hi, I have a problem with parameters replacing by Spring JdbcTemplate. I have this query : <bean id="fixQuery" class="java.lang.String"> <constructor-arg type="java.lang.String" value="select fa.id, fi.? from fix_ambulation fa left join fix_i18n fi on fa.translation_id = fi.id order by…

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memory leak error when using an iterator

- by Adnane Jaafari

please i'm having this error if any one can explain it : while using an iterator in my methode public void createDemandeP() { if (demandep.getDateDebut().after(demandep.getDateFin())) { FacesContext .getCurrentInstance() .addMessage( null, new…

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How to validate my Alexa code <noscript> tag in Head section

- by Naveen Valecha

The doctype and HTML tag of my page is below: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" version="XHTML+RDFa 1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/1999/xhtml…

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how to read input with multiple lines in java

- by Gandalf StormCrow

Hi all, Our professor is making us do some basic programming with java, he gaves a website and everything to register and submit our questions, for today I need to do this one example I feel like I'm on the right track but I just can't figure out the rest .. here is the actualy question : **Sample Input:** 10 12 10 14 100 200 …

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Android Window Mananger leacked windwo progress dialog

- by saravanan-palpandi

05-14 16:53:52.273: ERROR/WindowManager(412): Activity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@43db2e68 that was originally added here 05-14 16:53:52.273: ERROR/WindowManager(412): android.view.WindowLeaked: Activity com.sss.client.AddClient has leaked window…

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Groovy Mixin on Instance (Dynamic Mixin)

- by david

I'm trying to achieve following: class A { def foo() { "foo" } } class B { def bar() { "bar" } } A.mixin B def a = new A() a.foo() + a.bar() with one significant difference - I would like to do the mixin on the instance: a.mixin B but this results in …

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How to avoid the base class member functions getting overridden by sub class in objective - c

- by Manjunath

Like in java: A final class cannot be subclassed. This is done for reasons of security and efficiency. Accordingly, many of the Java standard library classes are final, for example java.lang.System and java.lang.String. All methods in a final class are implicitly…

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Index out of bounds error

- by sprasad12

Hello, I am working on a program where i am recreating the saved widgets back on to the boundary panel. When i am creating them i am also trying to put the values into the ArrayList so that if i want to update and save the opened project i should be able to do so…

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using Java interfaces

- by mike_hornbeck

I need to create interface MultiLingual, that allows to display object's data in different languages (not data itself, but introduction like "Author", "Title" etc.). Printed data looks like this : 3 grudnia 1998 10th of June 1924 Autor: Tolkien Tytul: LoTR…

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UnsatisfiedLinkError on Websphere Application Server 6.1 Data Source

- by user338154

Hi, I am unable to start the installed App on my WAS instance. I believe the root cause is an UnsatisfiedLinkError which is shown as follows: Caused by: java.lang.UnsatisfiedLinkError: no ocijdbc10 in java.library.path at…

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Sonar and Eclipse IAM Plugin

- by Hans Klock

When I am using the IAM Eclipse Plugin for Maven I get an error while executing the sonar:sonar goal in clean install sonar:sonar The error in eclipse is 23:02:55 MESZ Starting Starting mojoExecution sonar-core:internal…

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Java SecurityException : signer information does not match

- by Frank

I recompiled my classes as usual, and suddenly got the following error message, why ? How to fix it ? "java.lang.SecurityException: class "Chinese_English_Dictionary"'s signer information does not match signer information…

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Hibernate+PostgreSQL throws JDBCConnectionException: Cannot open connection

- by Omer Salmanoglu

false true auto thread org.postgresql.Driver 1234 jdbc:postgresql://localhost/postgres postgres public org.hibernate.dialect.PostgreSQLDialect false true org.hibernate.transaction.JDBCTransactionFactory false false false…

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User defined datatypes CANNOT be returned in web service in Jboss 5.0.1

- by user1503117

I am using Jboss 5.0.1, jdk 1.6.0 update 31 and implementing an EJB as a web service and my method in web service module returns an Array of JavaBean objects in my example BenefitLevel array object. When executed in JBoss…

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Need help with Java Producer Consumer Problem, NullPointerException

- by absk

This is my code: package test; import java.util.logging.Level; import java.util.logging.Logger; class Data{ int ar[]=new int[50]; int ptr; Data() { for(int i=0;i<50;i++) ar[i]=0;…

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Strange error in SpringMVC Application Startup

- by Euzel Villanueva

I'm getting a very strange stack trace when trying to load a SpringMVC application and at a lost to why this is occurring. org.springframework.beans.factory.BeanCreationException: Error creating bean with name…

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Copy android.R.layout to my project

- by eric

Good advice from CommonWare and Steve H but it's not as easy to me as I first thought. Based on their advice I'm trying to copy android.R.layout to my project to ensure consistency. How do you do this? I…

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IntelliJ bad plugin how to start

- by Shawn

Hi I have just started using IntelliJ again and have version 9. I just installed the Mecurial plugin and now the ide won't start anymore. Has an error of Fatal error initializing class…

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Network Data Packet connectivity intent

- by Rakesh

I am writing an Android application which can enable and disable the Network Data packet connection. I am also using one broadcast receiver to check the Network Data packet connection. I…

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RMIServer running exception

- by Mayan Alagar Pandi

hi, Why this exception happened for RNI Server running. 2java.rmi.server.ExportException: remote object implements illegal remote interf ace; nested exception is: …

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regarding java version 1.3 to 1.4

- by girinie

Hi I am using java version as **java version "1.3.1_01" Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_01) Java HotSpot(TM) Client VM (build 1.3.1_01, mixed…

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Regex negative lookahead

- by Alyn

I need to modify this regex href=\"(.*)\" which matches this... href="./pothole_locator_map.aspx?lang=en-gb&lat=53.153977&lng=-3.533306" To NOT match this... …

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how can I kill a Linux process in java with SIGKILL Process.destroy() does SIGTERM

- by ekeren

In Linux when I run the destroy function on java.lang.Process object (Which is true typed java.lang.UNIXProcess ) it sends a SIGTERM signal to process, is there a way to…

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JSF HIBERNATE POSTGRESQL

- by user312619

When I press "Save" button I get an exception like that ; javax.servlet.ServletException: org.hibernate.exception.JDBCConnectionException: Cannot open connection …

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