HNHacker News
TopNewBestAskShowJobs

moojah

51 karma · joined June 10, 2016

submissionscomments
moojah··on Scenarios in which Tesla FSD Beta 9.0 fails
This really isn't beta grade software, as it isn't feature complete as the failure scenarios in the video clearly show. I'd call it alpha grade, and it has been that for a while.

It's not 2 weeks or whatever unrealistic timeline away from being done, as Elon has claimed for ever. 2 perhaps years if we're lucky, but given human and driving complexity probably way more before even the whole of the USA is reliably supported beyond L2.

moojah··on Facebook says Pages that regularly share false news won’t be able to buy ads
There is likely also some state player trying to rig the hn system. Why is this post at the bottom of the front page after 2 hours and 120+ upvotes?!

I hope hn has some anti state player routines in place...

moojah··on U.S. judge says LinkedIn cannot block startup from public profile data
The interesting part here is that linkedin doesn't hold any copyright on much of the data. You cannot copyright someones name and title.
moojah··on Implementing State Machines in PostgreSQL
".. come and join my team at Apple. We're hiring Go and PostgreSQL developers in Shanghai, China.."

Woot? Apple uses Go?

moojah··on The US has forgotten how to do infrastructure
To be fair, houses and engineering projects in the olden days probably suffered from exactly the same problems. I've read multiple accounts of people complaining about just this in the late 1800s in the UK...
moojah··on The Race to 10/7nm
One of the biggest advancements due to this kind of tech has actually been throughput for radios. By using more sophisticated / denser encodings, we can scale the same 4G tech to even higher speeds. Think 1gbit/s speeds for mid-market phones. This is effectively enabled due to the smaller node sizes also being more power efficient, which is required for mobile phones.

The advances are less in your face, but still there.

moojah··on Maru OS – A complete desktop experience on a smartphone
With USB-C this shouldn't be a problem whatsoever. In fact, the peripherals largely already exist. Given the driver support, these should just work "out of the box" with an up-to-date linux kernel.
moojah··on Is Every Speed Limit Too Low?
Having grown up in Germany and living in the US, I feel the opposite. The US traffic is far less predictable. In the US, you have to look, left, right, back and ahead when trying to switch lane, as anyone could appear from anywhere. You never know which lane you should stay on to drive "a little faster". Generally, people just don't pay attention.

In Germany it is in one direction only. Left to overtake, right to pull back over. In addition you do have to monitor your back mirror more carefully, which people in the US do not seem to do (though they should). In Germany, virtually no one plays with their phones on highways.

Also, traffic deaths are more than half in Germany than in the US, despite higher speeds [0].

I feel like traffic rage in the US is much more prevailent, particularly in the east coast. Having said that, Dutch or Danish traffic is far more relaxing. But also much much slower...

[0] https://en.wikipedia.org/wiki/List_of_countries_by_traffic-r...

moojah··on Canada is North America’s up-and-coming startup center
This sounds like the typical Silicon-everywhere story. Any big developed country now has a "start up scene", and rightly so. Otherwise they wouldn't be developed. Relatively speaking, all of them are up and coming, as they're all catching up with the original silicon valley.

The only notable and interesting stories are when the articles compare absolute investment amounts, tech GDP growth, IPOs, open tech jobs or other real measurable comparisons. This seems to be lacking any of these deeper comparison to actually non-trivially show how this area is really the "up-and-coming startup center" of North America.

moojah··on The De-Electrification of the U.S. Economy
Interestingly he's stating that the transition to electric vehicles (EVs) will make up for the flat energy usage / non-existent growth. However, his own argument should negate a substantial amount of that: if large players such as tesla/GM/lyft/uber/whoever own the majority of future transportation, they will also have a strong incentive to be energy efficient.

Never thought of it that way, but large players don't just make efficient use of hardware, but of the resources (energy etc) they consume too. That means the traditional energy industry is in for a beating...

moojah··on Marc Andreessen: “Take the Ego Out of Ideas”
In developed countries 40% of the jobs from 40 years ago are almost certainly automated at this point. And we're richer than ever before if you look at absolute richness (not in relatives, but that's an entirely different discussion).
moojah··on Marc Andreessen: “Take the Ego Out of Ideas”
Not really. The effect of self driving cars may be larger than "normal tech evolutions", but we have been continually re-inventing ourselves at a pace that is not particularly different from what it has been over the last 200 years.

200 years ago 95+% of all people worked in agriculture. In developed countries, now barely 1-2% do so. 100 years ago the vast majority worked in manual labour jobs. Now people are moving on to service jobs. Macro-economically speaking, those were much larger and more rapid changes than what we're seeing right now.

This is not new. It's normal economic development. Nothing unusual at all. People have to stop portraying this negatively, and Marc is correct in seeing this as a positive to humanity.

His argument is that we need to manage this shift as a society. Some countries pro-actively do so (European social security comes to mind), others do not (USA). I tend to agree with him that it does need to be managed.

moojah··on System76 launching ARM Pro server with 96 cores up to 1TB ECC RAM and 32TB storage
This looks very palatable. If only they had more disk space options...
moojah··on Welcome Chris Lattner
If you walk through the new London Google office by kings cross, you can see the original android phone right by their restaurant. It looked just like a blackberry / Nokia E62..