Taking Flight with Copilot.

IN PAIR PROGRAMMING, two developers write code together. One takes the role of driver, writing the code needed for the task at hand, while the other assumes the role of navigator, directing the driver's work and reviewing the code. This allows the driver to focus on detailed coding-syntax and structure-while letting the navigator direct the flow of the work and review the code in real time. Proponents of pair programming say it improves code quality and readability and can