A Google Interviewing Story
If you want to take advantage of having a limited range of possible characters, just use a bit vector. If you're limited to ASCII then you only need 16 bytes to track them all. Less if you're limited to printable characters.
It would be fun to discuss the prime number version in a sort of "how would this work and why would it be terrible?" way, but if I had an interviewer present it as a way to "do better" I'd have to seriously reconsider if I'd actually want the job.
I'm disturbed.
Point-to-point supersonic organ delivery
Dear Derek,
I'm Bob Cringely, an ancient Silicon Valley pundit. I also run a little
CubeSat air-launch startup. Competition from SpaceX forced us to cut costs
so we figured how to make an old French business jet fly Mach 1.6 on the
fuel to fly Mach 0.8. Now we want to apply this tech to organ delivery.
100 VTOL supersonic drones could serve the whole US operating from helipad
to helipad at 1000 mph. Not autonomous, they'll have pilots on the ground.
It's a $2 billion business with 75 percent margins but only we know how.
Please pass it on.But I don't know much about the person named Bob, and yet Bob as he appears in this piece still seems cool to me. We like something because we're good at it, but sometimes we keep living because there's something we absolutely want to try even if we're not good at it. To me, programming seems to be that kind of thing.
> I always thought he should start a Youtube channel interviewing Silicon Valley celebrities. I sent him a few emails along those lines, but Bob would mostly just ignore me. He was usually too excited about his new/current startup idea.
He did do a series of video interviews with tech people that got distributed online in the early 2000s. They're a good watch: https://archive.org/search?query=subject%3A%22nerdtv%22 . I agree that it's a shame that he didn't keep going with that idea during the rise of Youtube. He wrote a blog post where he basically says that the economics of Youtube didn't allow for the scale and spectacle of content he wanted to put out: https://www.cringely.com/2012/06/28/why-youtube-isnt-future-... . He did try to return to being a TV presenter by making a show about traveling around the US to interview various company founders, but for whatever reason PBS chose to pick up a similar show rather than his. The production company uploaded some clips from the project if anyone's interested: https://boondogglemedia.com/project/startup-america/
jacquesm•47m ago
codepoet80•43m ago