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Resumed my work on continuations and tail call optimization in my Scheme interpreter called LIPS. Just released a new beta version: https://lips.js.org/


I've created a tool called Mutimon:

https://github.com/jcubic/mutimon

I got an email about the latest news in my inbox.

I've set a threshold of > 250 points + extra for Ask HN


When you are writing notes during lectures, you should not write word for word. If you do, you will never catch up with what is said. People often speak faster than they write.

If you want to take notes during lectures, you need to learn how to summarize in your own words. You need to write the stuff down so you can remember what was in the lecture. Something you can summarize the whole sentence with one word. Notes are for you, not for other people to read.


More to the point, even if you type fast enough to transcribe the lecture (or you know steno or pen shorthand or whatever), transcribing simply doesn't do the job of note-taking. (I speak from direct experience -- I did audio transcription work for a few years, and I generally wouldn't have been able to pass a test on something I'd just finished transcribing, even after having gone back through to do proofreading/editing at the end. There was some degree of mental engagement with the substantive meaning of things in the moment, but it was largely a "pass-through" sort of activity, if that makes sense.)

The idea isn't to merely take down a record of what was said, but rather to integrate the concepts into your own understanding: What associations can be made with existing knowledge, can you demonstrate to yourself your understanding of an abstract by contriving examples of it, can you explain it to your grandma, do you have a clear model of its scope/boundaries/limits and of where it fits into its domain, do you know the why as well as the what, etc.

The part where we have to condense what we're hearing into something concise enough that we can keep up is a feature. For that reason I wouldn't really recommend transcribing the lecture and then making notes out of it later, either (ideally we should be reviewing and organizing the notes into a more structured / fleshed-out / pared-down (as needed) form later anyway, so it would just seem to add an extra step). I don't know what everyone's courses are like, though, so maybe that approach could be useful or necessary for someone.

(And of course the takeaway here is that, assuming my understanding of it is well-grounded, and provided there isn't truly something inherent to handwriting that makes it cognitively advantageous, typing should have the potential to be just as workable a medium.)


This doesn’t work well with hard science lectures like physics or math.

Even when just copying what the professor what writing on the blackboard I could barely keep up.

It’s hard to summarize those lectures on the fly, and it might be a mistake as you’ll miss some important steps.


> This doesn’t work well with hard science lectures like physics or math.

I found the exact opposite. My math and physics lecturers were expecting us to write what they wrote on the blackboards or overhead projectors down. So they had prepared the lectures this way, they wrote at a decent speed so you had time, and you could think about the steps as you transposed it to the notebook.

I found many small mistakes the lecturer had made this way, forgotten a sign or forgotten a factor, as I would follow along the whole time and go "wait, how did he get this from that".

I wrote it all down, but I seldom had to study them afterwards. I would often just gloss over and I would recall it all.

This was in stark contrast to other and later classes where the university administration had pushed hard for slideshow-based lectures. There the slides moved so fast I didn't have time to take proper notes, or I had to sacrifice listening to the lecturer. I ended up stop taking notes and just listen, but the memory of that wasn't as good as the handwritten notes, not by a long shot.


Luckily when I was studying for my Organic Chemistry degree it was just pictures and arrows and not a lot of anything else!


You're not really addressing parent's point IMHO. They could totally be taking well summarized notes on their computer, and free more time to properly listen instead of scribing it painfully.

I'm sure people have anecdotes of students furiously typing down every word of a lecture, but that's the same point for people handwriting/half stenographing fast enough to do the same. The attitude isn't bound to the medium.


The only way I could make the system work for me was to study the material before the lecture. Then the lecture helped cement what I'd learnt and clarify any points I struggled on.


Just finished working on a new version of customizable Clarity Linux (GTK+) icons.

Created a new website and new icon manager: https://clarity.pl.eu.org

Complite - Elventy template/starter

https://complite.jcubic.pl

And a Polish WikiZEIT project:

https://wikizeit.edu.pl

And ALT - LanguageTool for Emacs

https://github.com/jcubic/alt


I'm using agent in GNU Emacs to debug the same instance of Emacs/agent. I also extend the agent by the same agent while Emacs is running.


Does't work for me. It rendered some garbage:

:f3=Ygbukte!in"c"Hbviann:1h3> =n= " Exgtyvhkle znt%pfsdafipg thfivlmu "vas dcdpeed hrondbvjbno"rixfls, ;.q>

I use Helium on Linux with Polish locale.


I mostly use CodeRabbit via GitHub PR

https://www.coderabbit.ai/


does it work well for you? did you do any fine tuning worth mentioning?


No I did nothing. I use it as a first check before I review the code myself on my Open Source projects.


I'm working on my new project WikiZEIT (where I write about Wikipedia and SEO/GEO). https://wikizeit.edu.pl

The website is in Polish, but there is a translate button at the top nav.

I'm also working on improving the appearance of my own name (Jakub T. Jankiewicz) in Google.


Created a few Open Source tools:

Open Camera Control https://github.com/jcubic/open-camera-control - that allows me to control the settings of my DSLR while I'm recording myself.

Horavox - https://github.com/jcubic/horavox - A speaking clock

Mutimon - https://github.com/jcubic/mutimon - a config driven web scraper (found this post from the email sent by this tool).

ASCII-Globe - https://github.com/jcubic/ascii-globe - JavaScript library that renders a rotating earth or any map. Can be used to add animation to your website.


The globe is cool, but I find it unsettling that Japan is missing.


Also New Zealand.


You made that up, no one's ever heard of such a thing.


r/MapsWithoutNZ is growing


I'm working on a few projects:

* ASCII-Globe => https://github.com/jcubic/ascii-globe

* Horavox (a speaking clock) => https://github.com/jcubic/horavox

* Mutimon (generic config driven web scraper and notification system) => https://github.com/jcubic/mutimon


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