Null pointer exception is an “exception” (error) that is particularly common when programming in Java. For a beginner, this is a confusing and daunting message to receive, but it can be just ...

The Java platform includes a variety of language features and library types for dealing with exceptions, which are divergences from expected program behavior. In my previous article, you learned ...

Caught: java.sql.SQLException: Invalid column index java.sql.SQLException: Invalid column index at oracle.jdbc.driver.OraclePreparedStatement.setStringInternal(OraclePreparedStatement.java: 5303) ...

Here's how to use JDBC to marry Java's versatility with the SQL Server database and create high-performing, scalable and secure applications.