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andjd

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andjd
·năm ngoái·discuss
Hi Matt,

Asking for a take-home challenge is a big ask without any form of human interaction first. Are you open to me asking a few questions over email or a video chat so I can gauge if your company would be a good fit for me?
andjd
·2 năm trước·discuss
How long have you been in your current role? You can talk with your boss, and let them know you'd like to go down to part time. No guarantees that they'll say yes, but if you don't ask, the answer guaranteed to be "no".
andjd
·2 năm trước·discuss
"junction" is pulling the heavy weight here. The station is right before the tracks branch, so the purpose of the station is probably to let riders transfer from service on the one branch to service on the other.
andjd
·2 năm trước·discuss
One important thing to know is that the venues/artists often get a kickback of part of the Ticketmaster fees. In other words, the artists, venues, producers, and Ticketmaster are in cahoots to fleece fans for as much money as possible, and Ticketmaster is willing to play the 'bad guy' and take the blame for high prices, and they get to keep a bigger slice of the overall pie than they would in a highly competitive market for ticketing services because they provide that "service".

Take away this dynamic, and the face price of tickets is going to go up, and the total price is unlikely to change substantially.

Personally, I think this would still be a net plus for society. In order for market forces to work well, you need pricing transparency.
andjd
·2 năm trước·discuss
> Almost all innovation comes from this type of vertical integration.

Really? That's a bold claim. Having a large number of companies that are able to offer competing products and services tends to lead to innovation.
andjd
·2 năm trước·discuss
I would be curious how this compares to a more-or-less off-the-shelf text compression algorithm like gzip. My guess is that over the entire database, this would be more efficient than the OP's ad-hoc implementation or any alternative mentioned here.
andjd
·2 năm trước·discuss
Serious question:

The article points out that:

`C is far removed from modern computer architectures: there have been 50 years of innovation since it was created in the 1970’s.`

Is there a C-like language that uses abstractions based on current ARM or x86 processors? i.e. something above assembly that learning would help us understand how these modern processors actually work?
andjd
·2 năm trước·discuss
I have not personally used it, but Flexispot has a 4-leg adjustable base: https://www.flexispot.com/flexispot-4-leg-standing-desk-e7pl...
andjd
·2 năm trước·discuss
Even if this is not a foolproof way to avoid flying on a 737 max, using it will provide a very _visible_ signal to the airlines. If they're losing ticket sales because people don't want to fly on a 737, the airlines will find a way to adapt. Even a marginal change of a few percentage points can shift a route from profitable to unprofitable.

Airbus is already outselling Boeing 2-1. If you're looking at a 5-10 year lead time anyways, they can expand production to eat further into Boeing's share if that's what the airlines demand.
andjd
·3 năm trước·discuss
I wonder how this compares with just 3D printing in concrete, like Icon. It seems a little bit like putting a round peg into a square hole to have a robot fastidiously recreate a building technique designed around humans, whereas doing it in a way optimized for robots can be easier and more flexible. Kinda how roombas don't vacuum like a human.

https://www.iconbuild.com
andjd
·3 năm trước·discuss
So, there is a defensible reason for this carve-out.

For generations now, video game consoles have had very aggressive cryptographic pairing of parts, done in the name of securing the hardware against hacking by the console owner. This is done to prevent mods to enable cheating and piracy. Given that consoles are often sold at a loss with profits recouped on game sales, there's a justification for this.

Providing replacement parts for game consoles would also require tools to re-pair the replacement parts. If these tools need to be provided to independent repair shops, there's approximately a 100 % chance of them getting leaked and destroying the security of the console.

I'm not going to say that this is a good or a bad thing. I'm just pointing out that there's a real reason for lawmakers to treat game consoles different than phones or computers, and that it isn't necessarily a sign of corruption.
andjd
·3 năm trước·discuss
I agree that owning the DSLR niche is a good strategy for Pentax. Ricoh hasn't given them the budget to make digital autofocus systems that are competitive with the other big brands, and it's likely hard to justify doing so with their market share.

There's an interesting world where Ricoh sells Pentax to Samsung or Apple or Google. Taking cutting edge computational photography from smartphones and applying it to a full-size camera with the sensors and optics to match could be really compelling. Pentax has good brand value and the optical expertise to make this credible to photographers, and there'd be growth potential in just taking market share from other players.
andjd
·3 năm trước·discuss
>I understand that the failure rate is high just like startups and movies.

I'd suggest that startups and movies have a much higher probability of 'success' than minting a hit song that can generate 1 billion streams. While there are a few stories of hit songs that organically break through, the vast majority are promoted _hard_ by the labels using resources (both money and connections) that are hard to amass outside the major labels.

It is an axiom that today, artists make all of their money touring. But even live performance (particularly at the largest venues) is dominated by monopolistic players. Without having a large number of headliner artists, you won't have the negotiating power to get favorable rates, and they'll eat you for breakfast too.
andjd
·3 năm trước·discuss
> What year will I see the legacy automakers utilize their advantages to sell more electric vehicles than Tesla?

<troll>Ford is selling thousands of F150 EVs a month. How many Cybertrucks has Tesla sold?</troll>
andjd
·3 năm trước·discuss
Yes. Go has a culture that avoids using libraries (the axiom is "a little copying is better than a little dependency" (see, e.g. https://www.efekarakus.com/2021/09/23/a-little-copying-is-be...)
andjd
·6 năm trước·discuss
I think the takeaway point from this is how dumb it is that most organizations value credentials over experience. It shouldn't come as a surprise that someone who has a decade of work experience in the field can sail through a college curriculum like this, and it is really a failing of society more broadly if the author feels that he needs to get a diploma to be taken seriously.