cows_are_underrated

joined 2 years ago

Well, there are useful appliances for hydrogen, where you just burn it. Burning it to heat your own home isnt one if them.

[–] cows_are_underrated@feddit.org 18 points 1 day ago (21 children)

Now we just have to hope that people dont dig up this bullshit idea of using hydrogen to heat your own house.

IF the subsidies are shifted from PV to other de-carbonising measures (e.g. increased heating system replacement subsidies).

We'll, thats where the problem lies......

I think you misunderstood me there. It was literally just "input any name" and that name was then displayed with an animation. They did not collect any information about the people who used this.

The contact information were the contacts from the person who normally uses said iPad

About your question regarding the "free coffee": Always remember, when you have to input your personal data to receive something for "free" youre not getting it for free, but you become the product. Personal information are quite valuable and you should watch out what information you give out and to who you give it out. In the best case they are just using your information to send you advertisements about e.g. their new super special limited time offer. In the worst case they will outright sell your data to data brokers.

[–] cows_are_underrated@feddit.org 2 points 2 days ago (2 children)

While you are at it I also highly recommend UBlock Origin. Probably like the best ad Blocker out there.

One thing I should also maybe add about disabling JavaScript: Some websites "need" JS to have even the most basic functionality. So if a website does not work the way it should he, you should try to (maybe even just temporarily) enable JS for that specific site.

Its not specific to nudity at beaches, but more of a general thing. Expectations about what a body should look like and the extreme focus on a binary gender is incredibly harmful for everyone, since it creates boxes were everyone tries to fit into. When we AS society collectively work on demolishing these boxes it remives a lot of stress for everyone who previously had been excluded by these boxes. Realizing, that bodies are different and that it is no shame to look different from some arbitrary beauty standard, that's unreachable for most people, is one of the best things that can happen to you.

[–] cows_are_underrated@feddit.org 2 points 2 days ago (1 children)

Well, shaking hands may also come from alcohol (not sure how much that is the case with other drugs too) withdrawl, but idk if those two are different (in the "type of shaking" they exert)

[–] cows_are_underrated@feddit.org 3 points 2 days ago (4 children)

One tip I can give is, that disabling JavaScript (for Firefox theres an add-on called no-script that does this) gets rid of quite a lot of unwanted stuff on websites.

For removing paywalls there are tools like 12feet.io or the internet archive where you can archive websites to remove paywalls.

In theory theres also archive.today, bit they started to redirect visits to their website to Wikipedia to DDOS them, so its better to not use their service.

[–] cows_are_underrated@feddit.org 2 points 2 days ago (1 children)

Mildly related (maybe not), I have had friends who recommend certain medical shows to me to watch. I have given them a try, but then I get bogged down by how overdramatised they are with the music, and "Um.. They're not going to revive anyone with those weak compressions."

In my last 3 years of highschool I had a class that taught the basics if law. All in all it was a great class, that taught me a lot of valuable information, but it also absolutely ruined every depiction of court trials in movies and TV, since I now know what it looks like in reality.

[–] cows_are_underrated@feddit.org 3 points 2 days ago* (last edited 2 days ago) (2 children)

I work in IT, so if I ever walk upon a tablet (or something similar) that is accessible to the general public my first instinct is to check if they did care enough to properly restricted access.

Story time: Me and some friends met in Berlin last year and while walking through a mall we stumbled across a "presentation" from Lego. Basically it was a giant screen with an IPad connected to it and you could type in your name, select an animation and it would then display it on the screen. Nothing fancy and probably quite fun for kids. However, I guess you can imagine what happens when about 7 IT nerds see an unattended IPad in public. We of course tried to check, if we could get access to other programs we were not meant to get access too.l or exploit the programming in any other way (AS example inserting funny things like "null" into the name field). After some experimenting, we found out that if you pressed for a longer time on the field where you could insert your name the option "autofill" and "share" popped up. This meant, that you could theoretically insert and open files through this and you could also share contacts. This meant, that we just discovered the about 200 contacts, that were saved in the iPad. This meant, that if we wanted we could have just write down information like name, phone numbers and E-Mail adresses. There were also separate groups of contacts called "family" and "work". We of course did not do anything with it and reported it to the person attending everything, but I think that person did not realised, that its bad to expose all of someone's contacts to the general public saying things like "It was meant for kids" and "no one would do this". Well, guess who didnt stop a group of adults trying to break the software on that tablet.

Also I think I dont really have to say, that I usually experience physical pain when I see how movies depict programming or hacking like its something you can do in a few minutes. And its usually even worse, when any form of actual code plops up in a movie and you realise, that they are either doing updates on a Linux system or its code that doesn't even have a correct syntax and matches the corresponding action even less.

 
 
 

Someone once told me somewhere, that if I am trying to learn rust, I should learn C first, so that I know how to shoot myself in the foot, learning to avoid doing so, so that the borrow checker of rust doesnt seam to unforgiving (since you somewhat know, what happens if you dont follow best practices). So thats what I did (somewhat) for the past 6 months. I wrote some stuff in C, but mainly I had quite of a deep dive into operating systems (mainly linux), working mechanics of memory and the CPU and a lot more (I will try to make a list of the stuff I learned and the ressources used below). My question to you is, if there are any additional concepts/things I should learn beforehand, to start learning rust.

The (somehwat complete) list of things learned for the past 6 months:

  • Stack Behaviour (Why its so fast, what its used for,....)
  • The heap (why its useful, but dangerous)
  • Theoretical Concepts of threading (Concurrency vs. paralellism)
  • Theory of race conditions (how and why they occur, and some tricks to avoid them)
  • Concepts of Memory allocation on an OS level (Address Spaces)
  • System calls and the separation between kernel and user space
  • Signals
  • Basics of Inter-Process-Communication
  • CPU-Scheduling (CPU-/IO-Bursts, context switches, different scheduling algorithms up to ROund RObin (based on complexity))
  • How loops, conditions and function calls get implemented in Assembly / how the CPU performs these
  • Bitwise Operations

I probably forgot a significant part of the stuff I learned, but its quite hard turning it into a list, without writing a whole book, and trying to remeber everything.
Most of these things are mainly theory, since I havent gotten around to code that much in C. However I definitively have some experience in C. This includes on how to handle pointers, basics of handling the heap, strings (even if I absolutely hate them in C) and some system calls (I played around with sbrk for custom memory management without malloc).

The ressources I used for learning is primarily the YouTube-Channel CoreDumped (I highly recommend), LowLevel and some other ressources, but these were the most helpful ones.

So, feel free to send me down my next rabbit hole before starting rust.

 
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submitted 1 month ago* (last edited 4 weeks ago) by cows_are_underrated@feddit.org to c/selfhosted@lemmy.world
 

So, I am soon going to finally set up my first home server. Exams are not that far away, I am motivated as shit, my first own domain is bought and I want to level up my sysadmin skills.

Currently my plans look like this:

  • Host Jellyfin
  • Host my own NAS
  • Some form of hosted musicstreaming integration with my local music
  • Automate Backups and push them on my server
  • make all of the above things available where ever I want using my own self hosted domain.
  • run my own dns

In the long term I also want to be able to host my own webapps, since I will soon start to develop one for someone.

Now I want to know what suggestions do you have, for stuff thats really cool and that I can selfhost.

Edit: thanks for all the replies. Definitely going to look into this.

 

These times may also create some really strong women.

 

I am searching dor some form of software that I can use to watch all the different media I have stored locally, similar to Jellyfin. However the Problem is, that I do not have a dedicated media server (yet), so I am searching for something that I can use like Jellyfin, but that just runs locally. Everything that I have found is aimed at media servers. Do you have any suggestions?

 

So, I just started getting into emacs and now I am curious about what cool features there might be, that I dont even know exist. No matter if its packages or keybinds.

Would also like if someone has some suggestions for using emacs for coding (primarily python and c) and would really appreciate if someone knows how I can set a background image to emacs.

 
 
 

It was literally like that. I had a script of about 310 lines and the main function was like 10-20 lines of code. I had a very nice Setup of objects that handled all functionality possible behaviours independent and so my main function was just receiving a user input from another function and add accordingly which included like 3-4 different scenarios that are being handled in the main function.

 
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