Viewing profile — sokoloff
sokoloff
HN member- Joined
- Fri, Aug 22, 2008, 2:09 AM UTC
- HN karma
- 44,651
- Public activity
- 17,655 items
- HN profile
- View on Hacker News ↗
About sokoloff
Disclaimer: I work as VP, Logistics, Optimization, and Operations for Cimpress, but all views here are mine and not Cimpress nor Vistaprint's.
Recent public activity
-
comment
Comment #49222209
> why is everyone such a p**** about We can do a lot better than using non-inclusive language like this. There are better ways to express the underlying concept.
-
comment
Comment #49222198
I can have something for sale without an obligation to sell it (depending on offer terms, including price).
-
comment
Comment #49219291
That would be an average supply of just over 2 W. (50Wh/day is 50Wh/24h or 50/24 W)
-
comment
Comment #49210414
> anytime you need a serious business use, good cables are well labelled. Unfortunately, many not-good cables are also labeled similarly as good cables (fraudulently).
-
comment
Comment #49210218
"absolutely nothing" is overly strong wording for a plug-in EVSE. The standardization of the receptacles tells how much current is safe to pull. "This receptacle is 50A rated and c…
-
comment
Comment #49209632
In a world following your proposed rules, we’d never get to 480Mbps USB-A, because we already had 4-wire 12Mbps USB-A ports with just D+/D- and power and creating 480Mbps USB-A fro…
-
comment
Comment #49209550
“If delta-x is negative, then delta-y can be positive.” It seems like there’s a straightforward/obvious corollary that reverses the sign on both clauses. (Walk the curve in the opp…
-
comment
Comment #49204999
They certainly should have known. The information about GPS jamming appeared as a NOTAM in their Foreflight (electronic flight bag application) briefing, which 14 CFR § 91.103 requ…
-
comment
Comment #49198781
This was NOTAM’d. There was no TFR (temporary flight restriction) associated. It was entirely legal to undertake that flight (and could have been done safely, but obviously wasn’t)…
-
comment
Comment #49193609
4. Having kids together. 5. Having mutual friends. 6. Having common interests (playing in sports leagues, charity/volunteer work, active in local politics)
-
comment
Comment #49188385
It would be safe. The ILS projects a localizer signal (left/right deviation compared to runway alignment) and glideslope signal (up/down deviation versus the intended flight path, …
-
comment
Comment #49184762
Stall recovery is absolutely required to be instructed and demonstrated in the private pilot checkride. These are demonstrated to a full aerodynamic stall, not merely to stall warn…
-
comment
Comment #49182748
(Per other comments, a visual approach is still an IFR operation; they were still IFR, but flying a visual approach.) It's very common to cancel IFR in the air, especially for late…
-
comment
Comment #49182640
The satellite GPS signals are incredibly weak. Individual GPS signals typically arrive at the antenna below the receiver’s thermal noise floor and the system relies on processing g…
-
comment
Comment #49182530
A "visual approach" is an instrument flight rules operation. The flight was still IFR and had requested/been cleared for a visual approach, but had not switched to VFR (which they'…
-
comment
Comment #49182404
Your last paragraph confuses a few different things. The aircraft was completely legal to fly under IFR during the en route phase. There is no requirement for a local altimeter set…
-
comment
Comment #49182103
The ILS approach being not legally usable as an approach due to a missing local altimeter setting does not make it unusable to back up a visual approach [or VFR arrival]. I would 1…
-
comment
Comment #49181983
This is a judgment issue more than a skill issue. GPS NOTAM'd as unreliable on a dark, moonless night? Fly the ILS approach (or fly a visual approach along the track of the ILS app…
-
comment
Comment #49181958
I'll bet that the NTSB will list GPS jamming as a contributing factor. I agree with you that it's not the primary cause of the accident.
-
comment
Comment #49181807
The pilot is literally the one who holds most of the blame here. This is a pilot-error accident. They flew a perfectly functioning airplane into rising terrain on a visual approach…
-
comment
Comment #49166039
If I ordered a mushroom burger (especially as my preferred “mushroom and Swiss burger”), I’d be surprised if it came without the beef patty (the burger part). It’s not that I can’t…
-
comment
Comment #49146457
Understanding the dynamics and likely limits of what those “union protections” would be critical to answering your last question. Contract negotiations are back-stopped by strikes.…
-
comment
Comment #49145356
In a world where AI heavily disrupts software, a union striking over economics (to get an extra $50M paid out to union members every year) would immediately notice all the replacem…
-
comment
Comment #49144616
What’s a union going to do if (doing a lot of work there) AI significantly reduces the demand for software engineers or tech workers generally? If employers have the upper hand at …
-
comment
Comment #49132874
There’s a surprisingly robust Asian restaurant scene within a few blocks of the train station there. I try to eat there every time I visit Drupa.