[-] remotelove@lemmy.ca 5 points 19 hours ago

Taking the rook might delay mate a move or two, and blocks check with the bishop. Unless there is a mate right after that I missed.

[-] remotelove@lemmy.ca 6 points 2 days ago

It depends on what kind of IC you need. If you need an authentic part that has been tracked and verified through every step of distribution, you pay a premium.

For hobby products, sure. Spend 30 cents on that 5 dollar part.

However, a bad batch of fake ICs could potentially cost a company millions of dollars in returns, or worst case, liability lawsuits. (It has personally only cost me a few bucks and some wasted time.)

My personal trust in any Chinese sourced electronics is zero. It's less than zero if I attempt to buy a proper name brand IC. I ain't salty about it since I know my odds of getting defective or improperly labeled (or relabeled) parts: Expect about a 30% failure rate or parts that are way out of spec.

Simply put, QA is generally poor and the supply chain is sketchy. If that doesn't matter to you, so be it.

What happens is it chips do come from the same Chinese manufacturer, you can get spectacularly different grades of parts depending on how you bought them.

[-] remotelove@lemmy.ca 2 points 5 days ago

Big Clive has a voice to sleep to. If you are not familiar, he does electronics teardowns and reverse engineering. While I usually just watch his videos to actually learn things, his voice will knock me right out if I need a nap.

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submitted 1 month ago by remotelove@lemmy.ca to c/cat@lemmy.world
18
Bag of chicks. (lemmy.ca)
18
submitted 2 months ago* (last edited 2 months ago) by remotelove@lemmy.ca to c/apple_enthusiast@lemmy.world

I have two MacBooks that I acquired through two different startups. Both companies no longer exist and I was basically given the laptops. (They have just been sitting in my closet for a few years collecting dust, and it seems like a waste.)

Unfortunately, now that I want to use the laptops as part of a local k8s cluster (or even dedicated music production hardware), I am locked out of wiping the things because they want to connect to MDM servers that no longer exist or have admin passwords that have long since been forgotten.

Since these laptops are essentially "bricked" I have no problems opening them up and attempting hardware hacks to get around this stuff.

Both laptops are in various states of reset or wipe due to previous attempts to reset. (Funny thing, actually. I was personally responsible for locking down one of these laptops at the time they were in corporate use...)

Trash or treasure? I dunno. I am apple-dumb.

[-] remotelove@lemmy.ca 196 points 3 months ago* (last edited 3 months ago)

Spores are everywhere like you say and you only really see a tiny percentage of mycelium. Fungi kinda is everywhere already, but where it can grow well is much more limited.

Fungi can be remarkably picky about its growing conditions to thrive, otherwise, it's growth will be remarkably slow. However, if you put a tablespoon of dirt under the microscope, there could be dozens of mycelial strands in it trying to survive. They can all survive, to a degree, but there are a couple of issues preventing dominance.

If it can find a place to settle in and grow, chances are that many other spores may be trying to take hold as well. Fungi is insanely competitive and is constantly fighting for space. Fast growing fungi is what we normally see take over food sources and it's usually a type of trichoderma. Trichoderma will literally choke out other fungal growths simply due to its rapid development. If an existing colony is weakened for one reason or another and it gets a trich infection, it's game over.

For commercial mycelium development, (button mushrooms, oysters, etc.) growing conditions are generally perfect and the substrate used is tailored specifically per species. (It's mostly sanitized poo or specific types of wood.) Temperatures need to be adjusted for each growth phase as fungi can be very sensitive to that. Some strains of shiitake are rumored to require a physical shock to fruit. (Like, the substrate bag needs to be physically smacked hard. It's an odd characteristic.)

To sum all of this up, it usually comes down to competition. Where there isn't fungi, there is bacteria. Plants even have chemical defenses to both. Small critters and insects may eat all three of those things.

Next time you look at your garden, just remember you are looking at an actual battleground for millions of critters of all shapes and sizes.

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submitted 4 months ago* (last edited 4 months ago) by remotelove@lemmy.ca to c/3dprinting@lemmy.world

Edit: Deleting this post. It's starting to get controversial, but that's OK. Not what I planned on, but whatevers.

[-] remotelove@lemmy.ca 179 points 4 months ago

They have kinda always been a thing. Nazi's were just one flavor of nationalist, after all.

Charles de Gaulle defined nationalism best: "Patriotism is when love of your own people comes first; nationalism, when hate for people other than your own comes first."

For most people, it's extremely easy to blame others for problems of their own creation. By the same token, people who can't see their own shortcomings will also usually latch on to leaders who are able to amplify that bias. For the Nazis, it was mostly against the jews.

Also, what you are seeing in the news is partially amplified by the news itself but also, politicians are getting more brazen in mustering the support of those groups. This has lead to people being a little more open about something that needs to stay taboo, IMHO.

16
submitted 4 months ago by remotelove@lemmy.ca to c/3dprinting@lemmy.world

(Wait, what? This is from 2022??? I have known about CAL for a while, but this glass stuff is new to me.)

3DPN video: https://youtu.be/pkBP_eO-Pug?si=l4__tZwrNDB4qNlU

CAL: computed axial lithography

Researchers at UC Berkeley have developed a new way to 3D-print glass microstructures that is faster and produces objects with higher optical quality, design flexibility and strength, according to a new study published in the April 15 issue of Science.

29
submitted 5 months ago by remotelove@lemmy.ca to c/3dprinting@lemmy.world

I am fed up with resin slicers.

Chitubox is about as stable as a drunk on a tightrope, Lychee is bad for engineering models and over-priced if you just want some basic support functions and PrusaSlicer is under-developed. All of these solutions work for different things based on the goals of the user. (For some, Lychee is an excellent value so my distaste is likely not universal.)

What really pissed me off is that support painting shouldn't be a paid feature. You hold the mouse button down and drop a support at specific distance from the last. It doesn't take massive cloud computational clusters or huge storage requirements but yet, money. Fuck. That.

I want a completely FOSS tool that is stable and includes functionality for auto-positioning models and has a full set of knobs and levers for support generation, support painting included.

So, I spent the morning getting a dev environment setup for PrusaSlicer to use as a base for resin-only tools. Over the next month or so, I'll take some time to strip out all the FDM support and get the slicer into a bare-bones state with only the existing resin features. Of course, it'll be on GitHub.

Back to the main subject. I was hoping that y'all had references in regards to anything resin printing: Support placement methods, model rotation optimization, resin strength data, FEP peel force data or anything that could be coded and implemented into a slicer. Hell, even discovering different methods for hollowing an STL would be nice.

Data and strategies for various tools would be nice to have at this point to at least start forming a roadmap for development. (One of the first goals is to integrate UVTools as a snap-in, somehow.)

FDM tools are plentiful because of wide spread adoption. Resin printers still seem niche so printer manufacturers naturally gravitate to writing their own tools for their own hardware in their race to the bottom.

With all of that said, I am actually curious if others would even want to see a project like this kicked off.

4
submitted 5 months ago* (last edited 5 months ago) by remotelove@lemmy.ca to c/lemmyconnect@lemmy.ca

Spinner shows while thumbnail is being shown after upload and thumbnail is being generated, but not when actually uploading. (I am attempting to attach gif to this post, but not sure if upload has failed, still going or just not possible.)

I am mobile while I am creating this post, so uploads are laggy anyway.

8
submitted 5 months ago by remotelove@lemmy.ca to c/lemmyconnect@lemmy.ca

Search is fine, but there have been several cases where I have wanted to manually enter a community name and instance.

Search can be odd at times and being able to have connect at least attempt to jump to a community would be a nice to have.

6
submitted 5 months ago* (last edited 5 months ago) by remotelove@lemmy.ca to c/lemmyconnect@lemmy.ca

Edit: I can now post and view cat pics. Yay!

Searching for "cat" or "cats" yields cat@lemmy.world with Connect, but not from web. "cat" is an invalid community.

cats@lemmy.world should be correct community and listed in search results.

[-] remotelove@lemmy.ca 212 points 5 months ago

It's one of the better EDR (Endpoint Detection and Response) tools on the market. For enterprises, they are able to suck down tons of system activities and provide alerting for security teams.

For detection, when I say "tons of data", I mean it. Any background logs related to network activity, filesystem activity, command line info, service info, service actions and much more for every endpoint in an organization.

The response component can block execution of apps or completely isolate an endpoint if it is compromised, only allowing access by security staff.

Because Crowdstrike can (kind of) handle that much data and still be able to run rule checks while also providing SOC services makes them a common choice for enterprises.

The problem is that EDR tools need to run at the kernel level (or at a very high permission level) to be able to read that type data and also block it. This increases the risk of catastrophic problems if specific drivers are blocked by another kind of anti-malware service.

When you look at how EDR tools function, there is little difference between them and well written malware.

Crowdstrike became a choice recently for many companies that got fucked over by Broadcom buying VMWare. VMWare owned another tool, Carbon Black, which became subject to the fuckery of Broadcom so more companies scrambled to Crowdstrike recently.

I hope that was enough of a summary.

93
UAF (lemmy.ca)
47
Mac 'n Trees (lemmy.ca)
submitted 5 months ago* (last edited 5 months ago) by remotelove@lemmy.ca to c/imageai@sh.itjust.works

A few hours later, I just discovered how long this cheesy noodle trend has been going on for.

Also, this idea was already taken by a previous poster who likely started this trend quite a few days ago, I see.

My mistake!

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Oh Yeah! (lemmy.ca)
[-] remotelove@lemmy.ca 102 points 9 months ago

Is this satire?

[-] remotelove@lemmy.ca 184 points 10 months ago* (last edited 10 months ago)

That's fairly bold to ask for ~6% of the total world economy as well as a sizable chunk of the world's energy.

[-] remotelove@lemmy.ca 145 points 11 months ago* (last edited 11 months ago)

They can leech all the data they want from my employer. I don't give a fuck. Never use company assets for personal business as an addendum.

Just be a little more careful with your own stuff, s'all.

[-] remotelove@lemmy.ca 149 points 1 year ago* (last edited 1 year ago)
[-] remotelove@lemmy.ca 120 points 1 year ago

He is the one who paid to watch her have sex. The logic he is using is really twisted.

[-] remotelove@lemmy.ca 113 points 1 year ago

Just a random selfie with a Russian propagandist. That doesn't mean anything by itself, however. He also was spotted in another photo with Kushner at the world cup as well and again, that doesn't mean anything more than a picture.

What it does mean, however, is that the world's richest man chooses to be in close proximity to some really shady people. Or not. The world cup managers probably just had a section carved off for the Friends of Putin club.

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remotelove

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