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sdan

4,299 karma · joined April 23, 2018

https://sdan.io
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sdan··on Peer-to-Peer Communications with WebRTC
Webtorrent.io is probably the best thing I’ve come to so far with p2p webrtc. Really amazing what came out of PeerCDN.
sdan··on Zuckerberg: I just shared the following note with our employees
He said that instead of flagging, they’ll take it down entirely. Guess that’s a step forward.
sdan··on Stanford lab envisions delivery drones that save energy by taking the bus
A drone utilizing current infrastructure like cars or busses would make sense (last-mile delivery would be slower, but you could go long distances).
sdan··on GitHub Classroom
^this right here
sdan··on GitHub Classroom
#1 Your story and the landing page are conflicting. I can't seem to understand anything about your product from the landing page

#2 It looks like its time to pivot. Find a niche which you can exploit (like bio it seems) and conquer it. Google Docs looked like it was going to dominate everything and no one had to do anything else in that space, yet Notion comes along and is now valued at $2B.

sdan··on GitHub Classroom
I'm sure some teachers may want to delete tests/assignments in the case of cheating(especially in the case of stuff like "take home tests").

Obviously you'd probably have it saved on your computer, but this may mitigate / in some instances stop it.

I'd still say its a bit sketchy, but it makes sense in context of the everyday CS student.

sdan··on Show HN: Street View Simple – Explore Street View Data in a Browser
Yeah, this definitely doesn't look like lidar data... unless its really low quality. The buildings show spatial depth, but the cars and pedestrians are pretty much all in a circle (they have no depth).
sdan··on Do I need to go to university?
Not to mention he got the Thiel Fellowship. That right there would make a good majority of undergrads drop out (I would at least). Thiel Fellowship is basically security in the valley because of the network it gives.
sdan··on Do I need to go to university?
Also want to point out: I'm seriously going to college just for the name + network. I can easily learn everything at home via MIT open courseware or the syllabus many Stanford courses put online nowadays.
sdan··on Do I need to go to university?
I think you're right in many scenarios, but in the VC/startup world it def. seems to matter. I've been relentlessly reading people's stories and have been looking into how to get internships at various VC/tech companies and it always comes down to: which college you're going to.

Nuro for example had this open house that exclusively invited Harvard/MIT students (i snuck in) and I'm sure there's a lot of similar opportunities that are open to kids in these colleges.

In the long term, I'm sure it'll fade away, but starting out matters as to where you will end up (whether you go to X startup or get to work for X VC)

sdan··on Do I need to go to university?
Yes, YC is amazing and I'll probably drop out when (if) I get in. At the moment I'm going to an Ok-ish UC (university of california) and hoping that I'll be able to prove to better colleges that I can bring in big donations later on :) and transfer there before I drop out so at least I'll be able to say "I went to X good college"
sdan··on Do I need to go to university?
I'm a senior in high school and decided to. I started a startup and got invited for a YC interview(got rejected) and am onto another startup which is raising soon.

Despite how much success/failure/I learn I endure, college name matters... a lot. I snuck into Nuro's open house last year and found they exclusively invited Harvard/Stanford/MIT students (I can say this because I was a minor at the time of signing their NDAs)

College name matters, especially when you're starting out (which can impact where you evenetually end up... whether its working for a startup or working at a cool VC firm) In fact most of the time, the people who've said: "don't go to college" are the same people who go to Cornell, UPenn, and Stanford and probably don't realize how much of a network/presitgie gives them to get them where they are now.

sdan··on Do I need to go to university?
Shopfiy intern?
sdan··on Show HN: Awesomeblog.club – self-hostable directory for small blogs and links
Super neat to see so many sites built with newcss.net
sdan··on Why is Kubernetes getting so popular?
Yeah I guess for smaller projects and the addition of using Docker Compose files, Swarm would be worth it.

If K8s supported compose scripts out of the box (not Kompose) that'd basically make Swarm unnecessary (at least for me)

sdan··on Why is Kubernetes getting so popular?
I use Swarm in production and am learning k8s as fast as possible because of how bad Swarm is:

1. Swarm is dead in the water. No big releases/development afaik recently

2. Swarm for me has been a disaster because after a couple of days some of my nodes slowly start failing (although they’re perfectly normal) and I have to manually remove each node from the swarm, join them, and start everything up again. I think this might be because of some WireGuard incompatibility, but the strange thing is that it works for a week sometimes and other times just a few hours

3. Lack of GPU support

sdan··on Show HN: I built a free forms service for static websites
You can do this with Netlify
sdan··on Translation from VC-Backed PR Jargon to English of Magic Leap CEO Statement
Realistically, which "enterprise" would buy this?
sdan··on GPT-3: Language Models Are Few-Shot Learners
Yeah its kind of odd why OpenAI makes these weird titles.

"Few-Shot Learning with a Large-Scale Language Model" makes more sense.

Even with their robot hand paper, they titled it along the lines of "we solved a rubrix cube" not "a robot hand manipulated the cube and solved it"

sdan··on GPT-3: Language Models Are Few-Shot Learners
T5 could, and well.
sdan··on GPT-3: Language Models Are Few-Shot Learners
Realistically you'd be able to train up to 760M param models. For that you'd need 32gb+ VRAM GPUs which I think AWS might have. You can try iwth 16gb VRAM GPUs, but you would need to figure out FP16.

https://github.com/shawwn is doing some work in the GPT-2 space including using TPUs instead -- which has given him pretty good results.

sdan··on GPT-3: Language Models Are Few-Shot Learners
Throw more computers and do some model architecture changes

/s (although sometimes it's true)

sdan··on GPT-3: Language Models Are Few-Shot Learners
Read though most of the paper and here's what GPT-3 is:

If you wanted to generate poems with GPT-2, you'd need to have a lot of poems to fine-tune GPT-2 to get reasonable results.

With GPT-3, you use few-shot learning instead (without the need to do gradient updates with each example)

The paper is long and filled with how it stacks with models like Grover and T5 and it does well... given that this is a 175 B param model (relative to Grover/T5's 1.5/11B param models). This shows that even with these huge models, smaller models can outperform them in certain instances with lesser param models.

Also I think they did a good job with explaning the ethics and morals around what models like these mean / what biases this has.

sdan··on Raspberry Pi 4 Gets 8GB RAM, Raspbian 64-Bit (Beta)
Then again, maybe this is a good differentiator between "heavy-duty" apps and hobbyists apps
sdan··on Raspberry Pi 4 Gets 8GB RAM, Raspbian 64-Bit (Beta)
One thing that would solidify RPIs for anyone is using AMD-based architecture chips rather than ARM.

Obviously there's a power issue (afaik)and several other issues, but ARM support is hard for many projects. I know you can build docker containers for all architectures via qemu/buildx, but for stuff like Longhorn by Rancher for example or even Envoy (I believe) dosn't support ARM for some weird reasons I haven't gone enough into.

sdan··on 8GB Raspberry Pi 4 on sale now at $75
This is amazing, might buy a couple to add to https://Flocknet.io
sdan··on Ask HN: Other cofounders want to split an office?
Just want to say: this post is a great way to do user research
sdan··on Supabase (YC S20) – An open source Firebase alternative
thought parse died a while ago with fb?
sdan··on With remote work plan, Facebook dashes hopes of paycheck arbitrage
I've heard FB has their own version of FB for work, which is mandatory to have
sdan··on Tell HN: Interviewed with Triplebyte? Your profile is about to become public
Thought this was a criticism post... until I realized it was CEO himself talking about why this is good
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