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vecter commented on I'm Peter Roberts, immigration attorney who does work for YC and startups. AMA    · Posted by u/proberts
vecter · 14 days ago
Thanks for the AMA Peter!

What impacts are you seeing as a result of the $100K H-1B fee which took effect on 9/21/25?

vecter commented on Google Antigravity   antigravity.google/... · Posted by u/Fysi
flipgimble · a month ago
http://killedbygoogle.com/ - most Google products are for the temporary career advancement of some exec or product lead.

Their only real product is advertising, everything else is a pretense to capture users attention and behaviors that they can auction off.

vecter · a month ago
This is different. AI is an existential threat to Google. I've almost stopped using Google entirely since ChatGPT came out. Why search for a list of webpages which might have the answer to your question and then manually read them one at a time when I can instead just ask an AI to tell me the answer?

If Google doesn't adapt, they could easily be dead in a decade.

vecter commented on Google Antigravity   antigravity.google/... · Posted by u/Fysi
evandrofisico · a month ago
Most of the AI products are not for the end user, they are just signaling shareholders and possible investors that the company is on the hype.
vecter · a month ago
This kind of cynicism is wild to me. Of course most AI products (and products in general) are for end users. Especially for a company like Google--they need to do everything they can to win the AI wars, and that means winning adoption for their AI models.
vecter commented on Blasting Yeast with UV Light   chillphysicsenjoyer.subst... · Posted by u/Gormisdomai
teekert · a month ago
Fun story. I worked at a large food tech company. For products like Yoghurt you’d like Bactria that make the yogurt very quickly at high temp. But grow as slowly as possible at low temp (stays fresh longer).

They’d mutate the s out of these Bacteria, in smart calculated ways. A basepair here, a gene there. When they hit a jack pot. They’d document the mutations, throw the engineered strain out and start blasting them with UV. Afterwards you just scan for the same mutations and voila, now it’s classical strain enhancement!

Same was done for yeast for all kinds of food applications.

There is something to be said for it because you never need antibiotic resistance for selection that way. But you also don’t really know what you are doing and you could edit the resistance genes out. Anyway, this was >20 years ago. Maybe they do it differently now.

vecter · a month ago
> When they hit a jack pot. They’d document the mutations, throw the engineered strain out and start blasting them with UV. Afterwards you just scan for the same mutations and voila, now it’s classical strain enhancement!

Instead of starting with a fresh gene pool and blasting it with UV and praying that they get the same jackpot mutations, why didn't they start with an entire population with that desirable jackpot mutation and those blast cells with UV and then select for the ones that survived?

vecter commented on Harnessing America's heat pump moment   heatpumped.org/p/harnessi... · Posted by u/ssuds
EngCanMan · 2 months ago
The reality is that this is all solving a problem that people don’t have.

Forced air is a terrible way to heat a building yet thats how most homes are heated, and it is good enough for most people.

If you perfectly size a furnace for the coldest days of the year, it is now oversized for the other 90% of days.

The cheapest way is to install a multi stage heating/cooling system that works on first stage most of the time, and second when it needs to, like having 2 small furnaces. This passes the ‘good enough’ test for the vast majority of homeowners.

vecter · 2 months ago
Are you just referring to a two-stage AC/furnace?
vecter commented on Counter-Strike's player economy is in a freefall   polygon.com/counter-strik... · Posted by u/perihelions
zingababba · 2 months ago
I play on and off. It's crazy hearing people talk about how they've spend thousands on a skin.
vecter · 2 months ago
No more than someone spending a few thousand on a tiny designer bag that can fit almost nothing inside.
vecter commented on Django 6.0 beta 1 released   djangoproject.com/weblog/... · Posted by u/webology
pryelluw · 2 months ago
People generally don’t take the time to learn the framework and miss out on the tooling it provides. select_related for example. If I had a dollar for every project I’ve been hired to work on that didn’t use it, well, I actually do.

Also, people in general don’t seem to be able to do more than very basic SQL, so creating views is seen as a little known performance “trick”.

In general, people who don’t read the manual.

vecter · 2 months ago
Ah yes. That’s the one thing I need to teach everyone when they’re new to Django. I was wondering if there were other quirks to the ORM beyond avoiding N+1 queries.
vecter commented on Django 6.0 beta 1 released   djangoproject.com/weblog/... · Posted by u/webology
pryelluw · 2 months ago
Love me Django and excited about this release. It’s been quite a journey through the years. I started working with it a little before 1.0 and continue to do so. Nowadays as an independent consultant which gives me the ability to really help keep Django systems up to date.

Yes, there’s some rough edges. Like updating can be tricky sometimes, and performance relating to DB queries is a skill in itself, but in general it’s a great framework to build most web software out there.

vecter · 2 months ago
What're some DB query performance issues you've run across in the past and how did you resolve them?
vecter commented on What do we do if SETI is successful?   universetoday.com/article... · Posted by u/leephillips
wernerb · 2 months ago
This is referenced in a sci fi book "The dark forest" of the series "The 3 body problem". It sets a convincing narrative that because of time taken for observation and response and development speed of society it is most likely that all civilizations that announce themselves would likely be a threat in terms of technological supremacy eventually to observing civilizations. In other words, we don't hear anything because any sufficiently advanced civilization would not want to risk being discovered. I.e., the "dark silent forest".
vecter · 2 months ago
The dark forest is such an obviously false theory to me. Its axioms are:

1. Survival is the primary goal of all civilizations.

Agree.

2. Resources in the universe are finite.

True in the theoretical sense, but false in the practical sense.

3. Civilizations cannot be certain of others’ intentions.

Not obviously true or false.

4. Communication is dangerous.

This is such a strong axiom and is almost certainly false.

Its conclusion from applying the four axioms is that preemptive annihilation is the rational strategy.

As an alien civilization, if your strategy for survival in the cosmos is to "immediately and totally annihilate any sign of life", then that is almost a surely losing strategy. If intelligent life is prevalent, and the cost of annihilating a species is so low that they can just do it willy-nilly, then all it takes is one surviving colony to use the same superweapon against you and you're finished. Oh, you'd also have to be annihilating species left and right across the galaxy without revealing your location. And in the worst case, you've just pissed off all the known alien entities in your galactic neighborhood. Good luck to you.

It makes for fun writing, but I don't understand how anyone can take it seriously.

vecter commented on Your data model is your destiny   notes.mtb.xyz/p/your-data... · Posted by u/hunglee2
majke · 2 months ago
I totally agree. Early days Cloudflare was a great example of this. We treated IP addresses as data, not as configuration. New subnet? INSERT INTO and we're done. Blocked IP? DELETE FROM, and tadam. This was a huge differentiator from other CDN's and allowed us extreme flexibility. The real magic and complexity was with automatic generating and managing HTTPS certs (days before SNI).
vecter · 2 months ago
Can you explain more? I don’t understand the distinction in this case between data and configuration in the context of IP addresses.

u/vecter

KarmaCake day2897July 20, 2008
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