Also, there is a place where the sun rises in the west and sets in the east.
(Gur fha evfrf orpnhfr bs gur Rnegu'f ebgngvba, ohg rira va gur nofrapr bs gur Rnegu'f ebgngvba vg jbhyq evfr naq frg bapr n lrne orpnhfr bs ubj gur Rnegu'f nkvf cbvagf. Vs lbh ner pybfr rabhtu gb gur Abegu Cbyr, gur ebgngvba unf artyvtvoyr pbagevohgvba gb gur fha'f evfvat naq frggvat naq gur fha evfrf naq frgf cerggl zhpu bayl orpnhfr bs gur nkvf. Tb gb gur Abegu Cbyr, frr jurer gur fha evfrf, naq tb njnl sebz gur cbyr n fubeg qvfgnapr va n qverpgvba fhpu gung guvf cbvag vf gb gur jrfg.)
There are some long lists of false beliefs that programmers hold. isn't because programmers are especially likely to be more wrong than anyone else, it's just that programming offers a better opportunity than most people get to find out how incomplete their model of the world is.
I'm posting about this here, not just because this information has a decent chance of being both entertaining and useful, but because LWers try to figure things out from relatively simple principles-- who knows what simplifying assumptions might be tripping us up?
The classic (and I think the first) was about names. There have been a few more lists created since then.
Time. And time zones. Crowd-sourced time errors.
Addresses. Possibly more about addresses. I haven't compared the lists.
Gender. This is so short I assume it's seriously incomplete.
Networks. Weirdly, there is no list of falsehoods programmers believe about html (or at least a fast search didn't turn anything up). Don't trust the words in the url.
Distributed computing Build systems.
Poem about character conversion.
I got started on the subject because of this about testing your code, which was posted by Andrew Ducker.