eh?
Taking up space to get to 100 replies (excuse me, to 100 comments).
These kinds of articles, I mean threads, are what make FR addicting...
A thread--sometimes called an execution context or a lightweight process--is a single sequential flow of control within a program. You use threads to isolate tasks. When you run one of these sorting applets, it creates a thread that performs the sort operation. Each thread is a sequential flow of control within the same program (the browser). Each sort operation runs independently from the others, but at the same time.