For a hands-on introduction, writing a minimal kernel in Rust, see https://os.phil-opp.com/
242 karma · joined May 29, 2021
More nitpicking: on x86-64, SMI interrupts can cause arbitrary pauses even without any software control involved. Hard realtime on x86-64 is not possible.
For your example case, it's simply the matter of seeing multiplication as repeated addition. So, 2x is x+x, and from this follows:
2(x+y) = (x+y)+(x+y) = x+y+x+y = x+x+y+y = 2x+2y
However, for the other case, when we convert the multiplication by 2 to an addition and back:
2(xy) = (xy)+(xy) = xy+xy = 2xy
Now we can show that this works for n instead of two:
n(x+y) = (x+y)+..[n times]..+(x+y) = x+..[n times]..+x + y+..[n times]..+y = nx+ny
And for multiplication:
n(xy) = xy+..[n times]..+xy = nxy
But almost all licenses already do that, for example the MIT license says:
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
Tell that to people who remove DRM restrictions, fix bugs and then distribute the result. The only reason there aren't companies and university courses dedicated for such modifications is that it's illegal.
Only in US, in EU about 80% of new cars have manual transmission.
2. no abusive comments
Content moderation is difficult.
I do. It might be because I'm way better at performing in interviews than in the actual job. It's also way more exciting to do. I have also done interviews on the hiring side of the table, and that's not nearly as enjoyable. However, especially finding people to work with you is quite rewarding.
blue -> bluish => sininen -> sinisehkö
formal -> formalish => muodollinen -> muodollisehko
apparent -> apparent-ish => ilmeinen -> ilmeisehkö
compressable -> compressablish => pakkautuva -> pakkautuvahko
Kling is building an operating system and a web browser, and frequently relases videos about the work. Most go through development of a single feature. The videos are unedited to show all of the development steps: design, implementation and debugging. A Masters program usually has more theory and larger scope, but this is more hands-on and in-depth.
DRM is usually bypassed within hours or days of the game release. After that it is still illegal to copy the game from your friend.
> Social welfare should not be free. There are low skilled jobs that can be done by most. ...
Most people are not able to do anything productive for the society, expect for in a limited number of positions. It would be more expensive to provide a job for everybody (training, commute, supervision). Many jobs are cheaper to automate than have a human to do it without paying salary. Many others are simply not worth doing at all.
> Election campain "propaganda" should be legally binding
"When the Facts Change, I Change My Mind. What Do You Do, Sir?"
> All platforms that reach the level of google search in peoples life should be declared public utility and punished for biases and manipulation of any kind.
Why would anybody build a platform like that, then? Punishing for any biases sounds like a hard task as well, as the main use of a platform like google search is the "bias" to include more useful results. Moreover, this kind of thing would become a political too rather quickly. I agree on the idea level, but I don't see any way to do this well.
I personally did complete about six months worth of studies while still in the secondary education.