He said: "Once he spent an hour pair-programming with me on a difficult issue." I quoted what is "pair programming" for you (and the 2 others): "One, the driver

He said: "Once he spent an hour pair-programming with me on a difficult issue." I quoted what is "pair programming" for you (and the 2 others): "One, the driver, writes code while the other, the observer or navigator reviews each line of code as it is typed in. The two programmers switch roles frequently."