Ask Slashdot: What Are Some Lies Programmers Tell Themselves?

snydeq writes: "Confidence in our power over machines also makes us guilty of hoping to bend reality to our code," writes Peter Wayner, in a discussion of nine lies programmers tell themselves about their code. "Of course, many problems stem from assumptions we programmers make that simply aren't correct. They're usually sort of true some of the time, but that's not the same as being true all of the time. As Mark Twain supposedly said, 'It ain't what you don't know that gets you into trouble. It's what you know for sure that just ain't so.'" The nine lies Wayner mentions in his discussion include: "Questions have one answer," "Null is acceptable," "Human relationships can be codified," "'Unicode' stands for universal communication," "Numbers are accurate," "Human language is consistent," "Time is consistent," "Files are consistent," and "We're in control." Can you think of any other lies programmers tell themselves?

Comments

Seems obvious.

[Gravis Zero]

"The code is self-documenting!"

Re:Lies?

[AmiMoJo]

Where do you draw the line on being an engineer? Seems like a good topic for a discussion.

I think of myself as an engineer, but then again I work at a pretty low level (C/assembler, no OS) and do hardware design too (design, schematic capture, PCB layout). I engineer whole systems, engineer firmware from the ground up.

The desktop guys... Well, some of the stuff they do is just plugging modules together. But they also build stuff, like web platforms, and have to know how to assemble the modules and write all the glue code. Maybe it's not so different from when I use chips made by other people, rather than building op-amps and microcontrollers out of transistors.