If someone didn’t learn enough trigonometry in school:
1+tan2c = cos2c/cos2c + sin2c/cos2c = (cos2c + sin2c)/cos2c = 1/cos2c;
sqrt(1/cos2c) = |sec c|
The reading of the answer is very similar to the word “sexy”, which makes the whole sentence a reference to the song “Sexy and I Know It” by LMFAO.
Well, on the side of easy ones there is “if the last digit is divisible by 2, whole number is divisible by 2”. Also works for 5. And if you take last 2 digits, it works for 4. And the legendary “if it ends with 0, it’s divisible by 10”.
The divisability rule for 7 is that the difference of doubled last digit of a number and the remaining part of that number is divisible by 7.
E.g. 299’999 → 29’999 - 18 = 29’981 → 2’998 - 2 = 2’996 → 299 - 12 = 287 → 28 - 14 = 14 → 14 mod 7 = 0.
It’s a very nasty divisibility rule. The one for 13 works in the same way, but instead of multiplying by 2, you multiply by 4. There are actually a couple of well-known rules for that, but these are the easiest to remember IMO.
How would one go about using that sink?
May I introduce you to our Savior Helix?
And here I thought people write “1st” because they are lazy and want to press 3 keys instead of 5.
There is no such thing as “zeroith”. Does not matter which numbers you slap on the tables, the one with the lowest number will always be the first. The word “first” has nothing to do with indices, it’s just an antonym for “last”.
Isn’t it /mæn/ and /mɛn/, /ˈwʊm ən/ and /ˈwɪm ɪn/? Can be a bit hard to differenciate in the first case, but the second pair is very different.
I meant a pretty well-known case, not hashing in general. Thought that was obvious.
It’s not really about something specific. There are just a lot of examples of Apple doing weird shit with your data and only stopping when they got caught. Most people conserned with privacy just don’t trust Apple in general.
I mean, they where hashing any lauched programs and sending the hashes unencryped to their servers to compare against their database. So, they literally knew every program you launched, when you did it, but also your ISP knew it and anyone smart enough to MITM your connection. Sounds like a privacy violation to me.
Apple isn’t any good for privacy. Just as Google, it’s a single big company that gets full control over your device. There are many examples of them exploiting it, by hashing your launched apps on Mac to check for malware, for example. Their systems are also known for being a lot more locked down than the rest, meaning getting rid of telemetry is not an easy task. Big companies are not interested in your privacy, they are interested in profit. And the profit they can get by building your profile is a lot more valuable for them than you as a user. That being said, the guy is right, but he is out of line.
Some people have to use their stuff for a variety of reasons, don’t be a dick about it.
Nah, too much work for a text/picture/video that does not need JS to be displayed anyway. If admins are not interested in implementing proper fallbacks, I’m not interested in visiting their site, sorry.
That page does not work without JS.
Well, jokes aside, people who install Arch usually want maximum flexibility out of their system (I have no idea why you would torture yourself like that otherwise). And after some time spent with Manjaro, I can confidently say that it greatly sacrifices your ability to tinker with the system in the name of user friendliness. A great distro to start with, but if you still like it after a couple of months, you probably didn’t need Arch in the first place.
Nah, Manjaro is Arch for toddlers.
Oh. Maybe you are right. All I saw was “ffprobe missing”, just spat out a fix for that without reading thoroughly.
I only remember useful things. And I consider these useful because I did some low level graphics programmed once and had to use them in practice. Once you understand why these things exist, it becomes that much easier.