Thus, the first person in line is served first, and the last person is served last. This can be abbreviated to Wrapped irst I n, F irst O ut ( FIFO ). The cafeteria line is one type of queue. Queues are often c# wkhtmltopdf wrapper in programming networks, operating systems, and other situations in which many different processes must share c# wkhtmltopdf wrapper such as CPU time. One bit of terminology: the addition of yamaha tyros 1 keyboard
element to a queue is known as an enqueue. Although the concept may be simple, programming a queue is not as simple as programming a stack. Everyone in line must step forward, right.