131 karma · joined May 23, 2011
records = {
time: [1000, 1001],
price: [20, 25],
volume: [50, 15]
}
records = [
{ time: 1000, price: 20, volume: 50 },
{ time: 1001, price: 25, volume: 15 }
]
// not a big difference with 2 records, but for xxxx records...A few notes:
- "Final Cumulative Profit" is a bit confusing since this is not necessarily profit - this is how much less of a cost a house is over an apartment?
- Is there a way to factor in opportunity cost of down payment being in the market instead of tied up in the house?
- Links to other questions open in new tabs
- Most content is not shown unless you login, they are really trying to push being logged in and their mobile app
- Answers with images seem to be ranked higher (even if poor quality)
- Clickbait-y questions and answers
I hope they can return to quality since in the beginning it was such a great resource - it was awesome to be able to get answers from domain experts, celebrities, etc... and the site was very usable.
(Not an expert, but private pilot, have read many NTSB accident reports).
autonomous cars are so obvious and will eventually be so commodity
Apple's core business (smart phones) will be commoditized way before autonomous cars - we're already seeing smart phone improvements becoming more and more incremental, longer device lifetimes, people less willing to spend for the latest and greatestTraining and racing was immensely satisfying for the few moments when I would beat a personal best or place well, but it wasn't necessarily fun. The time, suffering and monetary cost of bike racing even on at the amateur-with-no-hope-of-going-pro level is crazy. The most fun I've had cycling was doing leisurely rides with friends or even just around the neighborhood with my partner.