Inspired by a recent 196 post
This book...I read the whole thing, did most of the problems, and still don't know a thing about abstract algebra.
this post was submitted on 07 Apr 2026
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Isn't it weird the a lot of internal and third party documentation and books of older windows system are the opposite of this
Finished compsci but interned as a computer technician and there I thrived. Instead of constantly having to keep up to date on programming: subscribing to journals, attending seminars and conferences, networking with other programmers, and of course (re)studying shit to get certified.
That sounds like my time as a computer technician and then a network tech. Always chasing the next cert to stand out from the next tech. Once I switched to compsci I’ve never been pitched any certifications.
Everybody giving all these first year engineering books. Real engineers cry when they're doing their CCNA certification.
I actually did study for the CCNA and was primed to certify. I decided not to go that route and found myself in a Java class a couple years later. I now don’t use either of those things.
That isn't real engineering, sorry.
Do your CCIE and come back to me.
And for what it's worth, I did my BSc.Eng in Electrical too.
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Ew Java
Flowers for Algernon
Where the Red Fern Grows
Wasn't there more to this interaction?
Yes
Pfffft….
Amateurs!
Big guy with a club:
I see someone finally embraced the fact that C++ templates are Turing-complete and you don't really need much of the rest.
Some people thought too much if they could, and not enough if they should.
/j 😁
Josuttis's books are normally pretty good, lots of examples and a clear explanation of why you might want to use something, but oof that looks akin to a kick in the essentials.
Even if you've no other reason to update to C++20, the fact that if constexpr gets rid of half the things you'd previously need to use SFINAE for, and concepts gets rid of the other half, makes it well worthwhile. Amazing how much it stops hurting when you stop doing ridiculous things.
C++ 20? I had to learn and do template metaprogramming on gcc 4.8 😭😭😭
The book is a good book though.
Lessons in chemistry
I noped the fuck out of that course. I'm sure it's super interesting and rewarding, but I just couldn't take it mentally at the time.
Oh, The Kittel... one does not survive ethically to solid state physics
I have that book on my bookshelf. It didn't make me cry nearly as much as some C++ books.
For anyone who doesn't know, this is what linear algebra looks like
EZ
y = mx + b
It's algebra. It's linear. 😬
I agree, all the other examples here are not on a single line. Some of the letters are on top of other letters, definitely not linear.
No way, dude. Thats affine, not algebra, and not linear. Its a lie meant to divide us.
It probably has something to do with The Elite.
Yes, The Elite Lie group where inverses allow for division.
you got to use numbers? i'm so jealous. we had to use matrices of variables when i learned it
For me the variables made it a bit easier
I solved it. Answer hotdog
Is this how Costco keeps their hotdog combo so cheap?
That and the threat of the CEO going full Patrick Bateman on the board.
One time at work I was trying to work out a least-squares fit using linear algebra.
I have no background knowledge in linesr algebra, it felt like drawing a pentagram on the floor and chanting in backwards Latin.
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My dad's grade 4 teacher used to clobber him real good with a Bible whenever he did normal kid stuff, the Bible can definitely make you cry.
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