Comment by tor825gl

3 days ago

There are two types of jobs, the ones which require you to know that a day is about 8.5x10^5 seconds, and those which don't.

I use the conversion factor so often that I know it by heart: 1 day = 86400 seconds. I punch that 5-digit integer into a calculator, not an approximation like 8.5e5 (which is the same length, haha).

Is this sarcasm?

  • I'm not sure if I would call it sarcasm, but it's a reference to a popular computer science joke format.

    The first time I saw it:

    >There are 10 kinds of people in the world, those who understand binary and those who don't.

    The joke is that 10 is how you express 2 in base 2.

    I think there is another layer to the joke, though; often in mathematics, computer science, algorithms, and software engineering, things get divided into sets, sets get broken down into two sets according to whether some property about the elements is true or false, and this joke echoes that.

    It's just meant to be silly.