I store all of my java source files under one root folder. I have a java project in JBuilder that points to only a few of the source files under said root folder. When compiling, JBuilder complains that it cannot build some files under the root folder because it cannot find the required libraries. I don't want JBuilder to compile the files it is complaining about.

In a nutshell: can JBuilder be instructed to ignore some files in the project's source folder when compiling?

11:07:56 PM   comment [] |  Categories: Java, My Profession |    

Current Java Question:

I have a java.sql.Connection object. I use this object to execute a query and return a ResultSet. When I am finished with the first ResultSet, I would like to execute a second query. Currently, java throws an error "Connection is busy with another ResultSet" or something like that. There must be a simple command like java.sql.Connection.close() that will allow me to use the same Connection to execute a second, third, or nth query.

In a nutshell: Can a java.sql.Connection object execute more than one query?

11:04:18 PM   comment [] |  Categories: Java, My Profession |