Giel questions

Giel answers

• What is happening when a TCP sequence number arrives that is not what is expected?
• In what header is copy_from_user() declared?
• How to script gdb (with python)? Example add breakpoints, run, what breakpoint did we hit?
• Is there a way to do more work after a return statement?
• Aligned allocation with STL vector
• Updating notification using KNotify
• How to use subqueries in SQLAlchemy to produce a moving average?