olemus
välearenduses: kahekesi programmeerimine
ühiste liidestusseadmete kaudu (üks kirjutab, teine vaatleb)
= an agile software development practice in which two programmers team up at one workstation, each of them having own interface

ülevaateid
https://en.wikipedia.org/wiki/Pair_programming

https://stackify.com/pair-programming-advantages/

https://codesubmit.io/blog/pair-programming/

https://www.agilealliance.org/glossary/pair-programming/