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cbau

297 karma · joined September 20, 2012

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cbau··on Zettelkästen?
I've never heard of it! I will check it out. Have you seen it used successfully?
cbau··on Zettelkästen?
Pure chance. A mutual friend knew about my project and invited me to the first meetup, which happened a couple months ago.

We were hoping this second one would allow us to do deeper critques than the first, which was paced more quickly, but somehow none of us got more than 20 minutes to talk about our projects (which is why my notes are so short).

cbau··on Zettelkästen?
I actually was just at a small meetup for people in the SF Bay Area who are building memex's. The Zettelkasten was a common theme in several of the projects people were working on. Here are my notes from the event for anyone interested: http://ceasarbautista.com/posts/memex_meetup_2.html

There are a couple projects that came up that were loosely based on the Zettelkasten:

- IdeaFlow by Jacob Cole - Roam Research by Conor White-Sullivan - "Cards" by Joel Solymosi

IdeaFlow and Roam are both basically WorkFlowly except that you can link bullets together, plus additional unique features. The ability to link bullets together basically makes it a Zettelkasten, and enables many cool features. As Conor puts it "You shouldn’t have to know the structure of your thought as you’re typing".

Cards was more faithful to the Zettelkasten in that the metaphor was index cards instead of bullets. The unique thing about Joel's approach is that you can transclude them into documents (sequences of cards), which was a feature inspired by Project Xanadu. That enables Joel to reuse cards across many documents, and had the benefit of letting him effectively update multiple documents at once by editing a single card.

I've been writing an encyclopedia for the last six years. When I heard the Zettelkasten idea it made me wish I had heard of it earlier. It seems like a potentially better way to organize information since the links are between paragraphs rather than pages.

cbau··on How Amazon Hooked America on Fast Delivery, Avoiding Responsibility for Crashes
Tangent: Did you make up the term "character piece"? I've not heard that before but I don't have a name for these kind of articles that include stories of specific people.
cbau··on A database of Facebook users’ phone numbers found online
The database has been taken down:

> The database was originally found by security researcher Sanyam Jain, who said that he was able to locate phone numbers associated with several celebrities. It's not clear who owned the database nor where it originated from, but it was taken offline after TechCrunch contacted the web host. There is no word on why the data was scraped from Facebook or what it was used for.

https://www.macrumors.com/2019/09/04/facebook-phone-number-l...

cbau··on A database of Facebook users’ phone numbers found online
Is protocol if you find these things a security researcher not to share the link? I read about these leaks a lot and am always interested in viewing them but never can find them. I assume the links are shared with people carefully because a small number of people will use them maliciously.
cbau··on Death Note: L, Anonymity and Eluding Entropy (2017)
If I remember correctly, it has to be something that the person was actually capable of, otherwise the person just dies.
cbau··on How to Build Minesweeper with JavaScript
I built a copy of Minesweeper using AngularJS for fun that may be instructive.

Demo: http://ceasarbautista.com/minesweeper/

Source: https://github.com/Ceasar/minesweeper

cbau··on Submit Your Claim in the Equifax Breach Settlement
Really interesting! Does submitting a claim here prevent you from suing Equifax in small claims court? It seems possible that a $5000 may be worth my time.
cbau··on Harder programming questions do a worse job of predicting outcomes
Interesting post! I appreciate this being shared.

Would Triplebyte mind sharing the data? I'd love if the numbers could speak for themselves, rather than having to rely on an interpretation of the numbers.

cbau··on Are robots better baristas? Berkeley’s Bbox café thinks so
The draw is that you can get barista-quality espresso drinks for cheaper. Labor is the biggest expense of coffee shops.
cbau··on Reddit is raising a huge round near a $3B valuation
The heavily moderated ones are generally better. /r/askscience and /r/askhistorians are the highest quality subs I know of. They delete any comments that don't cite sources.
cbau··on Tether (USDT) price falling to $0.95
Thank you for that answer!

Would you mind briefly expanding on "Because it's so clear that Tether is simply used as a way to circumvent AML/KYC"? Not being contrarian, I just don't understand how this part works.

cbau··on Tether (USDT) price falling to $0.95
I never really understand this claim, but also don't have a deep expertise in AML/KYC. How does Tether help here?
cbau··on Tiddlywiki – A non-linear personal web notebook
Very good point, integrating that into my notes now :) I know that burden too well.
cbau··on Tiddlywiki – A non-linear personal web notebook
I've been writing a personal encyclopedia for the last five or six years or so. I have some 1500+ articles multiple of which are 50+ pages. I think it's been really valuable. I think I get a few things out of it:

1. Perfect recall. Every little detail I read in a book/blog/article stays with me. Makes it easy to synthesize results from multiple pieces across time, which is useful when you only have a casual interest in something. (I really like downloading the cool education images/GIFs and and inserting them in articles- otherwise I don't know where I'd keep them.)

2. Reveals what I don't know about a subject. For example, whenever I start off writing a new article on some topic, the first thing I write is a definition, e.g. "A cat is an animal that ...". The process of doing that often reveals gaps in my understanding.

3. It makes me better at asking questions when I'm trying to understand something. The analogy I like to make here is that learning a second language is harder than a third language, because after learning the second you know what you need to know to understand a language. But there's no reason that should be limited to languages and couldn't apply to all things, and things themselves. Some questions I like to ask are "What is the function/uses of this thing?" "What are the parts of this thing and how are they arranged?" "How do we make this thing?" "What's the history of this thing?" "What subtypes of this thing are there?"

The downside is that it dramatically slows down my reading speed, since I now feel I need to take detailed notes, and then I often have to reconcile them with notes on other things which can be time-consuming. Considering the number of books a person could realistically read in their lifetime is limited, it's unclear if it's worth the tradeoff.

I'm curious how other people think about remembering things, and if they have a system, what tools they use. It seems unsatisfying to me to read a book and realize I'll probably forget it in four years, yet most people seem content to do so.

If anyone is interested in the specific software I use, here's the Github project: https://github.com/Ceasar/Encyclopedia. It uses restructuedText (as opposed to Markdown) for the text. I edit them using Vim. All the files are stored in Dropbox so it gets synced between my devices. A simple Flask web server renders the pages in a prettier format.

Still very primitive compared to what it could potentially be, but combined with regular Unix command line tools it's worked fine for my needs. (I like the idea of a hacker-wiki by the way, more than something like this which comes out of the box. Seems like an personal wiki designed for a power user could be way more interesting.)

cbau··on Public by Default: Venmo Stories of 2017
Teenagers/college students use it to show off they are hanging out with each other without looking like they're trying. That probably increased its adoption by young people.
cbau··on Public by Default: Venmo Stories of 2017
Teenagers/college students use it to show off they are hanging out with each other without looking like they're trying, which probably increases adoption by young people.
cbau··on The Akrasia Effect: Why We Don’t Follow Through on What We Set Out to Do
No, same vein. I think I would waste much less time if I had no access to Internet at home, mostly because when I'm bored or tired, instead of turning to Netflix/Youtube/Reddit/etc I'd have to find something else to entertain myself. It could turn out I'd end up finding something equally mindless, but my suspicion is I'd read more books. As you said, for when I do the internet, I could simply find a library or cafe.

What's hard for me to anticipate though is how much harder it would be to do things like shopping, or the occasional video call into a meeting.

cbau··on The Akrasia Effect: Why We Don’t Follow Through on What We Set Out to Do
Did you actually stop paying for internet? It's something I've been thinking about. Were any parts surprising difficult?
cbau··on 100 prisoners problem
This is a great explanation.

Is this problem useful for anything? I've seen multiple variations of these prisoner problems now, and I can never remember any being useful in other contexts.

cbau··on Bitcoin hits $10,000
Is that the right way to value Bitcoin? What explains the difference in price between Bitcoin and other coins?
cbau··on The Depression Thing
Did you ever feel like gluten was affecting you? Or was this a random change you made that happened to have a noticeable effect?
cbau··on The Depression Thing
Ignoring the content for a moment, I really liked how the background color changes with the mood of the content. I don't think I've seen that before, but it's refreshing from the wall of black text on white backgrounds which sometimes scare me away.

Really enjoyed the post though. I think a lot articles which give advice without personal experience don't ever really resonate. This one actually makes me feel hopeful.

cbau··on One of the most complex wristwatches ever made
Does that mean all programs written in anything but C are "art" and not "engineering"?
cbau··on One of the most complex wristwatches ever made
And if the goal is to compute the position of the stars mechanically, with no electricity? By your definition, it suddenly becomes engineering again.
cbau··on Improving air conditioner efficiency could reduce worldwide temps
Even Rome built aqueducts.
cbau··on Triplebyte expands its recruiting platform beyond YC, signs up Apple, Facebook
Interesting, I interviewed with one of the cofounders and felt like it was one of the best interviews I had. Lengthy, moderately difficult, but fair. I passed, but remember feeling that way even immediately after the interview.
cbau··on Uber C.E.O. To Leave Trump Advisory Council After Criticism
Arguably, because Uber is in the spotlight as a result of breaking the taxi worker strike at JFK. Don't think Musk is getting a pass per se, as much as he hasn't attracted attention to himself.
cbau··on Uber Hires Former Google Search Chief Amit Singhal as SVP of Engineering
The articles I have read have made it sound like a Catch-22. They cannot profit while they have to pay drivers, but self-driving cars will enable competition from both software companies and automakers, especially if an automaker reduces the need for capital by renting out self-driving cars. It's unclear how Uber will not be further commoditized by self-driving cars.
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