The code below was missing from the persistance unit. false <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"> <persistence-unit name="MyJPAAppPU" transaction-type="RESOURCE_LOCAL"> <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> <class>mymyjpaapp.entities.Staff</class> <properties> <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/dbname?zeroDateTimeBehavior=convertToNull"/> <property name="javax.persistence.jdbc.password" value="xxxxx"/> <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/> <property name="javax.persistence.jdbc.user" value="xxxxx"/> </properties> </persistence-unit> </persistence>
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Error message when I run sudo: unable to resolve host
The reason for this error is the conflict of hostname in two files check the hostname in /etc/hosts /etc/hostname
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JAVA environment settings
export JAVA_HOME=/usr/lib/jvm/java-7-oracle export PATH=$JAVA_HOME/bin:$PATH export M2_HOME=/usr/local/src/apache-maven-3.2.2 export PATH=$M2_HOME/bin:$PATH export CATALINA_HOME=/usr/local/src/apache-tomcat-7.0.55 export PATH=$CATALINA_HOME/bin:$PATH
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how to kill kate process in mint linux
Use the xkill feature to kill a program you click on 1. Press Alt+F2 and type in gnome-terminal to open a terminal session. 2. Inside of the terminal type in sudo xkill; then click on any window to kill it. This command makes your cursor act like a terminator, deadly.
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fatal error unable to find local grunt. jenkins
Have you installed grunt in your Jenkins server? npm install grunt
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