heisenbergman questions

• In Java DB2 JDBC: How can one use null parameters in a WHERE clause for a SELECT statement where the value can be either null or not null?
• Is it possible to debug an already running Java program in Eclipse?
• Cannot process url with vertical/pipe bar in Java/Apache HttpClient
• Selecting only from child nodes using Jsoup?
• How do I preserve leading whitespaces with echo on a shell script?
• String.split() --- How do I treat consecutive delimiters as one?
• Does reusing a Statement and Resultset release resources from its previous usage? Or do I have to explicitly close them before reuse?
• How can I divide 24 music albums into 6 playlists such that the running time / length is as evenly distributed as possible?

heisenbergman answers