Names Considered Useful Software is written for people to understand; variable names should be chosen accordingly. People need to comb through your code and understand its intent in order to extend or fix it. Too often, variable names waste space and hinder comprehension. Even well-intentioned engineers often choose names that are, at best, only superficially useful. This document is meant to help engineers choose good variable names. It artificially focuses on code reviews because they expos...
