ericjmorey @ ericjmorey @programming.dev

Data Science

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Joined

2 yr. ago

Some people who are self studying Structure and Interpretation of Computer Programs have been using a discord server to assist each other as needed. I realize that there are a number of people using Lemmy whi are very opposed to using discord over other options, but I don't know of any other sustained forums focused on this book.

https://discord.gg/j2tCPpMq

That's an entry point into programming that's not for everyone. It seems like the poster is looking for something more hands on and pragmatic rather than technical and academic.

An author of the original book, Allen B. Downey, has released a third edition if his updates that is also available online at no cost and in Allen B. Downey's words:

The book is now entirely in Jupyter notebooks, so you can read the text, run the code, and work on the exercises – all in one place. Using the links below, you can run the notebooks on Colab, so you don’t have to install anything to get started.

The text is substantially revised and a few chapters have been reordered. There are more exercises now, and I think a lot of them are better.

It's interesting to see how the same source material has grown into two differently maintained and similar resources.

There seems to be mixed reactions to this suggestion. I don't know enough to understand why.

What?

Or The Odin Project if you don't want to cover Python in the curriculum and just stick to JavaScript.

https://www.theodinproject.com/

(The Odin Project also has an option for Ruby along with JavaScript)

A git commit is a snapshot. The node-based tree structure is an artifact of recording pointers to other snapshots and labeling snapshots with a branch name.

I think they're using it strictly in Tiling mode and are using directional switching. I generally work with only one window visible so I'm not sure how much I'm going to like COSMIC where that workflow seems not to be the primary focus. But it is only in alpha and I'm not actually going to give it a real try until it becomes the default in Pop!_OS. I Hope it's not too big an adjustment for me.

I was just guessing based on the SwapWindow name. That you copied definition doesn't help me understand what it's supposed to do.

I'm surprised that [Super] + [Tab] and [Alt] + [Tab] aren't exactly what you're looking for because System(WindowSwitcher) seems like the name of something that would do exactly what you're after.

I haven't installed COSMIC, so I can't test it all out myself right now. But it feels like something that should exist as you described.

Try Odin

http://odin-lang.org/

Maybe [Super] + x ?

See:
https://github.com/pop-os/cosmic-comp/blob/master/data/keybindings.ron

Enjoy your Friday

Nice article.

why bother? Why I self host

Most of this article is not purely about that question, but I dislike clickbait, so I’ll actually answer the question from the title: Two reasons.

First of all, I like to be independent - or at least, as much as I can. Same reason we have backup power, why I know how to bake bread, preserve food, and generally LARP as a grandmother desperate to feed her 12 grandchildren until they are no longer capable of self propelled movement. It makes me reasonably independent of whatever evil scheme your local $MEGA_CORP is up to these days (hint: it’s probably a subscription).

It’s basically the Linux and Firefox argument - competition is good, and freedom is too.

If that’s too abstract for you, and what this article is really about, is the fact that it teaches you a lot and that is a truth I hold to be self-evident: Learning things is good & useful.

Turns out, forcing yourself to either do something you don’t do every day, or to get better at something you do occasionally, or to simply learn something that sounds fun makes you better at it. Wild concept, I know.

Contents

Introduction
My Services
Why I self host
Reasoning about complex systems
Things that broke in the last 6 months
Things I learned (or recalled) in the last 6 months

• You can self host VS Code
• UPS batteries die silently and quicker than you think
• Redundant DNS is good DNS
• Raspberry PIs run ARN, Proxmox does not
• zfs + Proxmox eat memmory and will OOM kill your VMS
• The mystery of random crashes (Is it hardware? It’s always hardware.)
• SNMP(v3) is still cool
• Don’t trust your VPS vendor
• Gotta go fast
• CIFS is still not fast
• Blob storage, blob fish, and file systems: It’s all “meh”
• CrowdSec

Conclusion

He made up hypothetical scenarios that nobody asked about, and then denigrated Rust by attacking the scenarios he came up with.

This seems to be the textbook description of a strawman argument.

It's also a microkernel and intentional not POSIX compliant (but it's close to compliant). I like the project, but it's very experimental on purpose, so we should set our expectations accordingly. I'd love to see it become a success, but it may not be or it may only be successful in a smaller niche than the current Linux ecosystem.

That said, it seems very open to new contributors. I hope more people can help it along.

That's a nice addition for those that want security over convenience. I wonder why it took them 11 years after this was written to add it.

It provides for control over certain functions, but it is underutilized.

⎈

I like the diversity of sphincter options in unicode and encourage their use. Here are a few of my favorites:
✲
✵
✺
❂

This is a web service that returns the ActivityPub data for any URL that returns an ActivityPub message. For instance this post (https://lemmy.ml/post/19589249) returns:

    
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Prepend https://browser.pub/ to the URL you want to check: https://browser.pub/https://lemmy.ml/post/19589249