So, as a public service, I’m going to list assumptions your systems probably make about names. All of these assumptions are wrong. Try to make less of them next time you write a system which touches names.There are a total of forty assumptions listed and some of the commentators have added more.
People have exactly one canonical full name.People have exactly one full name which they go by.People have, at this point in time, exactly one canonical full name.People have, at this point in time, one full name which they go by.People have exactly N names, for any value of N.People’s names fit within a certain defined amount of space.People’s names do not change.People’s names change, but only at a certain enumerated set of events.People’s names are written in ASCII.People’s names are written in any single character set.
Monday, June 21, 2010
Falsehoods Programmers Believe About Names shows the computer folks are finding names a problem. We could have told them that a long time ago.
at 2:29 PM