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Andrew Matteson

@andrewmatteson.bsky.social

software engineer | household alphabet teacher | karaoke try-hard Taking a random walk down the software stack. Also a dad of two toddlers, currently pursuing a management role in my house.

103 Followers  |  182 Following  |  22 Posts  |  Joined: 11.11.2024  |  1.8943

Latest posts by andrewmatteson.bsky.social on Bluesky

In putIdent, if err != nil, then I think youโ€™ll want to return err!

27.07.2025 23:48 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

gah Mario Kart always has the sickest arrangements... I don't have a Switch 2 yet but really need to dig into this OST!

20.06.2025 19:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
anytype โ€” the everything app for those who celebrate trust & autonomy.

I just discovered anytype.io - so far it seems most similar to Notion, but open-source, local-first, E2EE and a pretty thoughtful team behind it

08.06.2025 19:31 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

... with a #yolo mode that *ensures* they're left unresolved, for when you're feeling extra spicy

06.06.2025 18:11 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Message from a recruiter:

Hi Andrew,

I hope youโ€™re doing well! I came across your profile and was impressed by your experience in [mention relevant experience โ€” e.g., architecture leadership, scalable backend systems, or cloud engineering]. We're currently hiring...

Message from a recruiter: Hi Andrew, I hope youโ€™re doing well! I came across your profile and was impressed by your experience in [mention relevant experience โ€” e.g., architecture leadership, scalable backend systems, or cloud engineering]. We're currently hiring...

Hi [insert recruiter name]!

If this is a bit, we're gonna get along juuust fine.

#linkedin #hiring #nailedit

13.05.2025 23:51 โ€” ๐Ÿ‘ 12    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

If one is interested in two roles, would it be best (for both the candidate and Oxide) to submit a single, comprehensive set of materials and include a note about it? Or fine-tune and submit two applications, despite the inevitable overlap in content?

05.05.2025 13:51 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Naturally! Thereโ€™s something to be said for a game that can nerd-snipe you into replicating itself

20.04.2025 03:07 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Chart showing the max set size for a given number of hash digits and collision tolerance.

Chart showing the max set size for a given number of hash digits and collision tolerance.

So you memorized the first few digits of a hash, hoping you'll be able to recognize or tab-complete it later.

How many digits do you need to remember?

Depends on the number of items in your set. Turns out just 2-3 digits goes pretty far for some use cases!

02.04.2025 21:02 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yes! This got so bad that I once used a word in dream that Iโ€™m pretty sure daytime me had never even heard before.

Woke up like โ€œwtf was that word?โ€ and eventually found it a few chapters later ๐Ÿซ 

07.02.2025 06:14 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

o3-mini-high is the first OpenAI model I've tested that gets this right:

You have 12 blocks. They all weigh the same except one, which might be heavier or lighter. You can use a scale 3 times to find the odd block and whether it's heavier or lighter.

31.01.2025 21:24 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Whoa, TIL.

I also only recently learned about -P for parallel mode, which eliminates most of my need for GNU parallel (thank goodness).

09.01.2025 21:36 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

"Poco" might be my favorite track - kinda reminds me of Pat Metheny.

09.01.2025 15:13 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Full Arc the Lad OST
YouTube video by F4m1LyGuy10 Full Arc the Lad OST

I never played Arc the Lad (1995) but this album is just full of bangers.

#ArcTheLad #PlayStation #gamemusic

09.01.2025 15:13 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

My 2-year-old son recently started asking me to play Frozen songs in German (his grandma is German).

Itโ€™s amazing to me that he has a complete-enough mental model of the world to guess that German Frozen might be a thing!

05.01.2025 03:21 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thank you!

Please forgive my ignorance: so this feature is an annotation showing the compiler's inlining decisions? Or a refactoring tool that can replace a function call with its source code?

04.01.2025 20:21 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
STRICT Tables

> I hate that it doesnโ€™t have types. Itโ€™s totally YOLO

Maybe someone already mentioned this on Twitter, but: check out STRICT tables!

www.sqlite.org/stricttables...

30.12.2024 18:58 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Iโ€™ve never touched LSP, but this seems like a decent learning entry point! Thanks again for the info.

27.12.2024 21:44 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Nice! So in theory, I could wire up the same thing for neovim?

27.12.2024 19:25 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Awesome, thanks! Iโ€™ll look into both of those.

Where would I look to find out more about goplsโ€™s capacity to consume the compiler decisions?

27.12.2024 15:28 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Do any #golang neovim plugins or language servers show which functions will be inlined by the compiler?

For small, performance-sensitive projects, Iโ€™d be fine with an asynchronous `go build` on every :w if it meant I could see this information right there in the editor.

27.12.2024 02:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Love this post!

I feel like "wait, maybe this a buffering thing" is a cousin of "wait, maybe it's only listening on 127.0.0.1" haha

btw, I definitely had to double-check but I think it's `PYTHONUNBUFFERED` (no underscore): github.com/python/cpyth...

30.11.2024 06:01 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Introduce yourself with some jobs youโ€™ve done apart from what you do now:

- Video game music composer
- Lab TA for microcontrollers class
- High school band instructor & arranger
- Teaching drum lessons
- Neighborhood lawn mowing (to buy my first computer!)

11.11.2024 21:36 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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