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• Using hibernate/hql to truncate a table?

  - by user149100

  What is the recommended way to truncate a table using hibernate/hql? I've tried this: Query query = session.createQuery("truncate table MyTable"); query.executeUpdate(); But it didn't work (truncate doesn't seem do be documented anywhere in hql...)

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• fwrite write an integer

  - by user149100

  I'm trying to write a word to a file using this function: extern void write_int(FILE * out, int num) { fwrite(&num,sizeof(int),1, out); if(ferror(out)){ perror(__func__); exit(EXIT_FAILURE); } } But I get a segmentation fault whenever it tries to run the fwrite. I looked at the man page for fwrite(3) and I feel like I used it correctly, is there something I'm missing?

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• How do I create an EAR file with an ant build including certain files?

  - by user149100

  I'm using eclipse to build an ear file using ant. I'm using oc4j, and I want to make sure that orion-application.xml is included in the build. What I'm currently using but does not work is: <target name="ear" depends="" <echoBuilding the ear file</echo <copy todir="${build.dir}/META-INF" <fileset dir="${conf.dir}" includes="orion-application.xml"/ </copy <ear destfile="${dist.dir}/${ant.project.name}.ear" appxml="${conf.dir}/application.xml" <fileset dir="${dist.dir}" includes="*.jar,*.war"/ </ear </target What is the right way to add this to the ear?

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