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Why did you continue playing for over a decade?

I was always pretty curious about what's gonna happen next :) Like one year more into that - will it make me fundamentally better or not? If you understand fretboard - will it make you better or not? If you learn the scales, if you practice them, etc... I was (and still am) looking for something that would hopefully glue all of that together.

Don't get me wrong, I produced a couple of songs, some people say they're pretty good. But honestly, it's a crap.


So you're telling me jailtime lowers people's IQs?

I think they are implying that people with lower intelligence are more likely to be in jail. There's at least three reasons why I would consider this very plausible:

1. Intelligence is associated with higher impulse control.

2. Intelligent criminals are probably less likely to be caught. They might also have a better chance at working to lower their sentences after being caught.

3. It is harder to be successful with a lower IQ (although I would posit it is far from the most important factor), and economic hardship is strongly correlated with crime.


Here's more from FastLoaders:

https://c64audio.com/pages/fastloaders


Isn't it a pretty standard book/memoir template?

He could have invested in a Python syntax highlighter. I use minted, myself, but I'm sure there are many alternatives.


There's actually a source tex file bundled with exercises with a custom setup.tex which makes me believe the whole thing is bespoke. Might be wrong though

https://websites.umich.edu/~mejn/cp2/exercises.html

By the way, I use typst now, so I don't have to worry about highlighting anymore!


I'm teaching programming and algorithms at uni. Only blackboard.

In my university, probably because the CS department at the time was an underfunded offshoot of the faculty of Mathematics, we basically didn't have access to computers (and I didn't have a laptop of my own).

We did almost everything on paper, even exams. I admit writing MIPS assembly on paper seemed strange to me at the time, but the effort you put in to put things black on white somehow made the knowledge stick into my mind more effectively. Some of that knowledge will stay with me forever, and I'm not sure the same could be said if I had taken "shortcuts".


I used to write code in a spiral notebook when I didn't have access to a computer. It was also hard to code on a computer in those days when the output device was an ASR-33, or a screen was 24x80.

@dang typo in title "infrasctr...". Feel free to delete this comment.

Should be Show HN.

Now it reads like an ad for some extension to a program I've never heard about.


Apparently Excalidraw is An open source virtual hand-drawn style whiteboard. Collaborative and end-to-end encrypted.

https://github.com/excalidraw/excalidraw


I use Excalidraw extensively at work. For me, it's really close to perfection.

It has an excellent UI, selections work way better than Lucid or Figma etc, the sketchy look makes it clear designs are rough and not blueprints, it's private and loads instantly.

The one negative is that it's a pain to get the multiplayer self-hosted version running.


Yeah, Excalidraw is really nice diagramming tools that I frequently used as well on my day-to-day works.

For the self-host, finally I build the solution myself so I can self-host Excalidraw and several other plaintext diagramming format while still able to working with my peers using realtime collaboration.

I open sourced it on https://github.com/andes90/collabmd, and if you want to try you can play around with the demo on https://demo.collabmd.app


The company where I'm contracted retired Excalidraw in favor of Lucid and, while I understand that big companies are going to go with big, enterprise-y solutions, what went from a weekly "sketch something out to help with communicating my ideas" turned into "once every few months I begrudgingly document something".

Excalidraw is excellent for low-friction sketches.


I was surprised about that, too. Tried a bit but found very few sources online.

A self-hosted version with storage (multiplayer) plus any Claude access would be a killer setup for team planning etc and let us drop Miro.


My favorite aspect of it is the keyboard shortcuts. It makes things so much faster.

Both Excalidraw and TLDraw are the two most popular apps of their kind, simplistic whiteboard tools, so I don't think it's that surprising and I don't see any reason why this post should be a "Show HN".

TLDraw: https://www.tldraw.com/

Excalidraw: https://excalidraw.com/


For me, draw.io is still the winner, and especially now that it runs locally also on Linux. As for works in progress, I hope this one succeeds (and would also run locally at some point):

TikzMaker: https://tikzmaker.com/


I love excalidraw, but don't need the excalidraw+. But Excalidraw open source is the frontend only, which means I have to delete my drawings each time. So I built the backend so I can create many canvases.

https://drawx.ossy.dev


Your site makes me make an account before I can use it, whereas excalidraw.com doesn't, and also excalidraw.com seems to save my drawing just fine? I closed a tab and reopened it and my drawing was still there, presumably from localStorage.

The three-lines-menu also has a "Save to..." option that lets you create a sharable link or save to your local disk.


You can also embed the excalidraw drawing in the exported image. So you can drag/drop the exorted image back into excalidraw and edit it later.

I actually created a completely free chrome extension exactly for that reason helps you to save and open the files at excalidraw

https://github.com/AykutSarac/excalihub


Pretty new to hn, thanks for the hint

Just activate Reader Mode immediately.

Range minimum query? Isn't that just prefix sum and a queue?


You are probably confusing it with a sliding window problem. RMQ [0] is about finding the minimum value in given arbitrary subarray.

[0] https://en.wikipedia.org/wiki/Range_minimum_query


You are right! That's interesting!


Commit messages say a lot about people.


They really do. Let me cite another one from the repo:

"fix: updated readme. sorry was so tired i accidentally mass replaced uv with fyn for all"


Branch names do, too!


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