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bfung

1,866 karma · joined June 10, 2009

https://bfung.github.io/

https://benson-guides.blogspot.com/

fung [dot] benson [at] gmail [dot] com

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bfung··on We need to talk about parentheses (2020)
Lisp code is == to its AST, the programmer is literally writing the AST that runs, hence meta programming is really easy.

The trade-off ends up being that metaprogramming becomes harder while syntax gets changed

shrug, do it long enough and the parans disappear:

    Q: How can you tell when you've reached Lisp Enlightenment?
    A: The parentheses disappear.
    ~ Anonymous
bfung··on Why Postgres RDS didn't work for us
Or how after they do a writer failover, they start seeing duplicate data.
bfung··on Is it insider trading if I bought Boeing puts while inside the wrecked airplane?
The actual article was from Reddit’s r/wallstreetbets , where any excuse to post meme trades goes. Go read for fun.
bfung··on Bosses are using RTO mandates as a way to blame employees as a scapegoat
100% agree here.

With Remote, many things have to be put in writing, organized, and referenced back to.

Way less room for misinterpretation than the occasional drive-by chat.

bfung··on Y Combinator Compensation Numbers
The kicker is “at liquidation time”, which is unpredictable and unknowable. Most of the time, options go to zero due to company shutdown.
bfung··on OpenAI Is in Talks to Raise New Funding at Valuation of $100B or More
100%, but I wouldn’t characterize yourself as cynical

This pattern just happens over and over in VC/startup land. See IoT and cryptocurrency/NFT companies as previous example in previous tech hype cycles.

bfung··on Most 16-year-olds don't have servers in their rooms
It’s ok, lots of “normal” folks today don’t really know what a file is either. They just know it’s an icon you can drag around.

The kid at least asks questions!

bfung··on Binance founder Changpeng Zhao agrees to step down, plead guilty
<sarcasm>I guess people trust Blackrock and CZ on setting BTC prices more than they trust the greenback</sarcasm>

Also, CZ (pleads guilty to money laundering charges): https://news.ycombinator.com/item?id=38366729

bfung··on Binance founder Changpeng Zhao agrees to step down, plead guilty
Ah, nice! Applies regardless of what the underlying asset is ~ some good ole’ tax engineering.
bfung··on Binance founder Changpeng Zhao agrees to step down, plead guilty
Why does BTC need an ETF at all, doesn’t that defeat the purpose of owning one’s own wallets? Also… exchanges defeating the purpose of decentralization…
bfung··on My favorite coding question to give candidates
The question asked doesn’t involved any computer science algorithm knowledge at all, nowhere near leet code complexity.

Only the basics that are close to everyday programming work: write a for-loop, know what a Map/dict is, and Google for “how to read a file”. If a candidate can’t do that, they can’t really program. ChatGPT can probably code this answer.

bfung··on New York restaurants fight back against reservations by bots
> plans can always change

Just commit and don’t change plans.

Tell everything else this time is already booked and paid for.

bfung··on World Population Estimated at 8 Billion
“Why the world population won’t exceed 11 billion” - talk by Han’s Rosling (7yr ago)

https://youtu.be/2LyzBoHo5EI?si=ezHx2TfJa4-llCzX

He was popular at TED and built gapminder data viz tool when web2 tech started becoming popular.

bfung··on I couldn’t move for a postdoc and shouldn’t have been penalized for it
I'll take the other side: life's not fair and you can't have your cake and eat it too. Move for the postdoc if you really want it.

(the article author got a better deal at the end anyways, imo)

bfung··on As the public begins to believe Google isn’t as useful, what happens to SEO?
While reading your Google examples, I don’t think I could parse out what you were intending as a human. Perhaps different keywords would work better?

For example, “speed work running”, were you looking to improve sprinting? (I’m not a runner, so it almost reads to me like “working fast while on a treadmill”). Reading the rest of your example, maybe “sprint workouts” would give better results?

(40+yr old guy here, Google had always worked for me, as many people had described it working for 20yr olds. Finding the right, specific enough set of keywords had always been my “trick”. Little did I realize I subconsciously generate embeddings like a LLM to Google search)

bfung··on Work only 3 hours a day, but everyday (2016)
Being in the zone def is a thing.

The longest lasting and easiest to extend software I’ve cobbled together (and some still running in production after 20yrs) were me designing for 18+hrs straight, share general idea w/team, then furiously writing for 36hrs. Those spurts were always the most productive and setup future work to be easy to add on.

bfung··on Apple backs national right-to-repair bill, offering parts, manuals, and tools
Looks like he addresses this about 2mo ago: https://youtu.be/0tB3t7xGWjk?si=qkP7R-8pOP-hrm9n
bfung··on ArXiv receives $10M for upgrades
100%
bfung··on ArXiv receives $10M for upgrades
Advertisements masquerading as science ~2016 (2023 for sure)
bfung··on TimeGPT-1
I watched the YouTube presentation afterwards (linked elsewhere in this post), and it makes more sense what they’re trying to do.

The guise of the academic paper def throws things off and it’s poorly communicated in the paper what the model benefits are.

Posting a quick write up of the talk on youtube would’ve set the right amount of rigor and expectation. (Needs marketing help, lol)

bfung··on TimeGPT-1
“Some popular models like Prophet [Taylor and Letham, 2018] and ARIMA were excluded from the analysis due to their prohibitive computational requirements and extensive training times.”

Anyone who work a lot in time series forecasting can explain this in some more details?

I’ve def used ARIMA, but only for simple things. Not sure why this would be more expensive to train and run than a Transformer model, and even if true, ARIMA is so ubiquitous that comparing resources & time would be enlightening. Otherwise it just sounds like a sales pitch and throw more obscure acronyms for a bit of “I’m the expert, abc xyz industry letters” marketing.

bfung··on REI is Laying Off 275 Employees
Popular outdoor equipment store in Bay Area/Silicon Valley. Chances are startup people in the valley have been to those stores.
bfung··on How many animals get slaughtered every day?
If chickens were people, 2/3 of the US population would get slaughtered everyday. crazy.
bfung··on Rethinking the Luddites
> Should an enterprise created for profit consider other values than profit?

Should an AI created to make paper clips consider other values than making paper clips?

https://www.lesswrong.com/tag/squiggle-maximizer-formerly-pa...

Diving all the way down ad absurdum: What's the point of maximizing profit if there are no humans to utilize those profits?

bfung··on Airlines make more money from mileage programs than from flying planes
But if it wasn’t “regulated”(ie: criminalized) in the first place, it wouldn’t need to be decriminalized and regulated.
bfung··on Some notes on local-first development
There's an older term for "local-first", aka, https://en.wikipedia.org/wiki/Rich_client

The thin/thick client cycle starts again...

bfung··on Ask HN: Turning off the programming mind during non-work hours
> Vigorous exercise ... threshold routine ... change clothes

Do something that takes a good amount of concentration/coordination physically, so there's no way to think about work.

Ex: go to the gym, change, circuit train and focus on good form, breathing.

Make it a routine, so that the motivation barrier won't stop you from going.

bfung··on Flexport is rescinding a bunch of signed offer letters
Not too surprised, there was a CEO handoff (news this past Wed, it's Friday..), so time for "new" CEO to clean house, and I guess this is what he found.

Ref: https://news.ycombinator.com/item?id=37410812

bfung··on Flexport CEO resigns a year after joining logistics company
combo 1 & 2, can substitute AMZN w/other large corps…

I see & hear you. ;)

bfung··on jq 1.7
Agree - by the time I need more than grep and reach for json parsing, it’s already complicated enough for a Python script. stdin pipped to json.loads ain’t that bad.

Def. seen jq thrown into sed/awk scripts where a readable programming language was the right move. People spend hrs finding the right syntax to these things ~ not always well spent.

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