Doombot1

joined 2 years ago
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[–] Doombot1@beehaw.org 2 points 6 days ago* (last edited 6 days ago)

So for padding, it sometimes depends on how your compiler works, but usually, it doesn’t pack bytes by default - that needs to manually be done. Otherwise, a uint32 followed by 2 uint16s, for example, will take up the space for 3 uint32s (in a 32-bit native compiler). If you manually specify packing (implemented differently depending on your compiler and such), then it will pack those all properly into just 2 uint32s.

I do imagine 24 bits followed by 16 more in a bit field for a 32-bit number would potentially cause problems. But it’s late here and I could certainly be wrong so take that with a grain of salt.

That also said, I typically don’t use bitfields directly in structures - it’s not usually good practice, at least where I work. I’d either do a uint8[3] or use a whole uint32 that is a union, and in the union would be your :24 followed by a reserved : 8, if that makes any sense. It’s sometimes worth it to leave a few extra bytes in there just from an organization standpoint.

[–] Doombot1@beehaw.org 2 points 6 days ago (1 children)

Worked for me; I can see it fine

[–] Doombot1@beehaw.org 6 points 1 year ago

Just note that if you 3D print something, if you use the wrong material, there’s a chance it may melt.

[–] Doombot1@beehaw.org 1 points 1 year ago (1 children)

That’s actually a surprisingly powerful SBC for what it costs. Does Pine64 stuff come with fancy looking enclosures like that one, too?

[–] Doombot1@beehaw.org 2 points 1 year ago

What a load of crap. I knew Netflix was expensive, but ten bucks a month per person with ads? That’s unreal! Even bundling only gets that down to ~$7, which is still BS.

[–] Doombot1@beehaw.org 1 points 1 year ago

I would heavily suggest not doing this. HDDs are significantly more reliable than flash storage when it comes to long-term, power-off data retention. Period. There’s a relatively little-known fact about SSDs and flash storage where they aren’t actually rated to sit around with data on them for all that long. The voltages stored inside of them degrade and the data is slowly lost over time if they aren’t powered on. The enterprise SSDs that I work on are rated for 3 months - as in, set it on a shelf for three months, and after that, if you don’t power it on, it isn’t guaranteed that all of your data will still be there. And this is talking about ultra-redundant, enterprise SAS SSDs. MicroSDs don’t have any of that redundancy. (And yes - this implies that setting a bunch of important flash drives in a safe for ten years is not a great idea. That is true! It’s unlikely that you will experience data loss, but it’s more likely than with an HDD)

[–] Doombot1@beehaw.org 1 points 1 year ago

Just back them up in multiple places. I’d suggest Backblaze for offsite storage; I use it to back up my important data.

[–] Doombot1@beehaw.org 1 points 1 year ago

A plain old samba share works just fine, I’ve got a few running at home.

[–] Doombot1@beehaw.org 1 points 1 year ago

~$2500USD/ea, for anyone else as curious as me

[–] Doombot1@beehaw.org 2 points 1 year ago (1 children)

Out of curiosity, what’s wrong with medium? (Serious question)

[–] Doombot1@beehaw.org 1 points 1 year ago

@kde@floss.social - are these available somewhere as full res pictures already? And/or will they be after the desktop is chosen? Or will only the chosen one be available?

[–] Doombot1@beehaw.org 3 points 1 year ago

Yep. Broadcom fucking sucks, they’re and they’re really good at doing this. Can’t wait until VMWare costs more than the systems it’ll be running on 🙄

 

I just saw a post about this on the Lemmy Connect community and thought it would be a pretty neat feature for Memmy as well. Something to filter communities by keyword. E.g. block any community that has “meme” in the name somewhere. It would work differently from the other filtering types, I believe.

Side note - how exactly does Memmy’s keyword filtering work? If I block the word “politics”, will it block any post that has the word “politics” in the title/body? Or will it even block a post if somebody went in the comments and commented “politics” somewhere?

…and while I’m here. From what I can tell, after blocking a community, there isn’t any way to unblock it (at least easily). Is there a way to implement this, or is it already here and I just don’t know how to do it?

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