Gee Bee questions

Gee Bee answers

• Effective handling java.sql.SQLException: ORA-04068
• Hebrew text in JTextField (Swing)
• java.sql.Statement or java.sql.PreparedStatement - scrollable resultset with parameters
• Windows 10 - how to detect when a Bluetooth device is in range
• Minimal code to reliably store java object in a file
• MySQL not responding for simple queries when using INNER JOIN. especially "Sending data" takes too much time
• Connection pool for dynamic database connections
• Move dialog controls into tabs?
• Commit changes to SQLite database, that can be seen between QTabs