This tells pandas to build a pivot table, using the "region" column as the index, and the small, large, and "extra large" ...

Peter Cappelli is HR Executive’s Talent Management columnist and a fellow of the National Academy of Human Resources. He is the George W. Taylor Professor of Management and director of the Center for ...

The program does print "Keyboard interrupt", so the signal handler does actually get run and the exception gets thrown. It just doesn't interrupt the join. Indeed, if the thread function is changed to ...