yes... and it is the hardest... don't forgot about toster...

I mean, you are a computer scientist, so you should be able to fix every kind of electronic device of software.

@@mustafaa.4690 F that. I had to work with MFPs in grad school teaching programming labs. Ye olde dot matrixe MFPs. I don’t know how much of the lab time was taken up by trying to get stuff to print for the students. The only thing worse was the network delays which had a tendency to freeze students out for half the class. I’m sure a number of times I wanted to say that I only work with software. You’re on your own for printer issues.

I had to fix the solar connection problem as well.

I saw your PFP and had to wonder what Karma Akabane would do if he knew CS and his grandma asked him for printer help.

actaully just a gist not whole thing

not condensed but evoporate 🤣🤣

The lack of I type and J type instructions and the lack of MOVE.B type statements is something I observed..

Also the first fact already contains a mistake.

You did not learn any discrete math, stats, A.I., machine learning, Computer vision, computer security, etc? Because he only cover the surface.

@xFTOxGold It's alright, you'll get there, one step at a time. Don't try to skip over essentials that might make your life harder later on, and you'll be fine. A lot of self taught devs might brag about being able to land jobs after just 3 months but I'd argue it's probably a full year for the average person before they're job ready (that was the case for me too), and could take longer or shorter depending on the efficiency of your learning and since we're self taught, efficiency is a huge factor and could even be a matter of luck (nobody can truly measure their own learning efficiency as they're learning).

@xFTOxGold I started when I was 23 after wasting (arguably) 5 years in university, you're way ahead of me already. :) Good luck mate.

perfectly encapsulated

If someone is new to computer science should I maybe not send this to them? Idk if it will be helpful or scary.

As a beginner, some of this was genuinely helpful, but other things went over my head!! I am trying my best and definitely not giving up!

normally we are taught these things one by one and that too not in the correct order thats why we can't connect the dots simultaneously we are taught these things in the order of their difficulty level

@@aniketsrivastava1870 I agree, I think every lecture/course should do this, the practical usage and how the subject is connected to it's large impact. Where exactly this is getting used, this is just a great story telling. This video for me was like watching an explanation video for a bad movie(my degree). I finally got the whole idea , but this should have happened while I was learning.

@@dhruvishah9077 wow looks like I found someone who literally hates there college education system just like me😄

This is like a great BBC series called CONNECTIONS that was hosted by James Burke and documented how one invention of the Industrial Revolution affected or led to another invention or even an entire industry. It threads the needle that weaves the fabric of our modern society.

I've been thinking on getting a degree in CS, Is it hard to find good jobs in that field?

Thank

Niceeeee

Thank you bro or sis

t

1. Error: An issue or problem that occurs during the execution of a program. 2. Turing machine: A theoretical device that can compute anything that is computable. 3. Central processing unit (CPU): The brain of a computer, responsible for executing instructions. 4. Transistor: A tiny on/off switch that is an essential component of the CPU. 5. Bit: The smallest unit of information that a computer can use. 6. Byte: A group of eight bits. 7. Binary: A system for counting that uses only two digits: 1 and 0. 8. Hexadecimal: A base-16 numbering system that uses 10 numbers and 6 letters to represent a 4-bit group called a nibble. 9. Machine code: The binary format that the CPU executes. 10. Random access memory (RAM): Short-term memory used to store data for the CPU to use. 11. Operating system: A layer of software that controls the hardware resources of a computer. 12. Device driver: Software that allows an operating system to communicate with a piece of hardware. 13. Shell: A program that exposes the operating system to the user via a command line interface. 14. Secure shell (SSH) protocol: A network protocol that allows secure communication between computers. 15. Programming language: A tool that allows humans to write instructions that a computer can understand and execute. 16. Interpreted programming language: A programming language that is executed by an interpreter line by line. 17. Compiled programming language: A programming language that is converted into machine code by a compiler before execution. 18. Executable file: A file that can be run by the operating system without any extra dependencies. 19. Data type: A classification of data that determines how it can be used and what operations can be performed on it. 20. Abstraction principle: The idea of separating the details of how something works from the way it is used. 21. Syntax: The set of rules that govern the structure of a programming language. 22. Variable: A named location in memory that stores a value that can change. 23. Constant: A named location in memory that stores a value that cannot change. 24. Operator: A symbol that represents a specific operation to be performed on one or more values. 25. Control flow: The order in which instructions in a program are executed. 26. Conditional statement: A statement that executes a block of code only if a certain condition is true. 27. Loop: A block of code that is repeated until a certain condition is met. 28. Array: A data structure that stores a fixed-size sequential collection of elements of the same type. 29. Linked list: A data structure that stores a dynamic collection of elements, each of which contains a link to the next element. 30. Stack: A data structure that stores a collection of elements in a last-in, first-out (LIFO) order. 31. Queue: A data structure that stores a collection of elements in a first-in, first-out (FIFO) order. 32. Tree: A data structure that stores a hierarchical collection of elements, each of which has zero or more child elements. 33. Graph: A data structure that stores a collection of interconnected nodes and edges. 34. Hash table: A data structure that stores a collection of key-value pairs and allows efficient insertion, deletion, and lookup of values.

That' a terrible way of learning

lol i had the same thought, i come from esports and getting my webdev cert feels like grinding rank in competitive 😅

@@aurelia8028 Why?

@@aurelia8028 A concept map to use as labels, so you can use your tests to measure your understanding of the concepts. That's basically step 1 of Ultralearning by Scott H. Young

@@aurelia8028 having a big picture and see the mastery level versus your level is a very good way of measuring yourself.

if you think all this is being made by one person ive got a bridge to sell you buddy

Textbooks, the biggest educational scam in the universe

Computer Science: An Overview?

He's not only a good programmer but also a good teacher.

Except for IP addresses 😂 12:10

anime is cringe

@@coronaklledmebot4856 nah

@@coronaklledmebot4856 yes

@@StuckDuck yes

Time for 100 concepts in 100 seconds

no need to schlobber all over his schlong

Recursion too, a global variable for a recursive functions base case seems terrible.

There is quite a lot in this video that could be fleshed out, but that's probably not the point

where i can learn these concepts in details like how cpu work, pointers, how programming languages work, how kernel work, etc. Now a days tutorials mostly focus on practical part. please recommend some book or tutorial thanks.

@@ahsanabrar880 Operating Systems: Three Easy Pieces. It's free as a PDF online. My operating systems course used it as reference material. Seems to have good reviews too

Pretty nice video indeed, but it's kinda funny how the first fact already contains a mistake. "In theory, Turing machines can compute anything" was proven wrong by the same guy who came up with Turing machines.

where i can learn these concepts in details like how cpu work, pointers, how programming languages work, how kernel work, etc. Now a days tutorials mostly focus on practical part. please recommend some book or tutorial thanks.

@@ahsanabrar880 I would recommend just looking up “how X works” on UKposts and I’m sure you’ll find helpful videos. Such as “How CPUs work” or “How the kernel works”

Fireship videos are world class!

​@@jaidendechon7960 thanks, for a simple solution

I agree with you bro

Law schools have forced curves. You can't all get As, no matter how good you are.

fat money.

money

money

Money

mony

Finish the degree and get a job and work five years on crappy projects and watch all that feverish passion you're feeling now evaporate into thin air as you debug the same old shitcode the hundredth time 🙄

I've done four weeks of CS50x and I got to 60. All of a sudden it went way out of my wheelhouse,

i learnt these in my school, when i was 15

​@@peak_911i learned these in the womb

​@@peak_911i was doing tensor analysis on manifolds as a zygote.

Yes... someone should make a guinness record for the same.... most cs terns explained in 100 sec... :)

I don't believe that I wasted 4 years of my life for computer science degree.

@@surkesden hopefully you degree had more concepts and teached you deeply

He did mention that in one of his shorts.

12:10 also has an IP-Adress 456.7.... first thing ain't no byte Also isn't it domain name system (not service)?

The decimal animation was clearly implying just this lol

@@hannes- its also refered here as a domain name server

That's literally what he said

Are you a software engineer yet?

update?

Try The Odin Project as well!

@@rodrigobostelmann8137 Definitely on my coming up list, I’ve been shuffling between following along to Traversy Media’s JavaScript playlist/walkthroughs and doing FCC’s courses but the Odin Project looks fantastic and already got it bookmarked to check out soon! Thank you for the recommendation! 🙌🏼

Well, programming is such an unbelievably small part of computer science. What he lists here has almost nothing to do with it after turing machines and basic notions of numeric representations. Truth be told, without a few years of dedicated study on things far more complicated than scripting, you almost have a right to be feeling like an imposter. Because you are, until you develop yourself. It's cool you are working on this, but you have a long, long way to go before you can call yourself anything more than a hobbyist.

look into CS50, it is completely free and available online, taught by Harvard/Yale every year it is their intro to computer science course, and will provide a very strong foundation. better than what you'd get in person at most highly ranked universities intro cs course actually it is really good for people with zero programming experience, or someone who has had just maybe a AP computer science/intro to programming class

How does memory work, on the gates level?

was looking for this comment

Was looking for this comment too

ye little endian means the least significant bit/byte comes first, in memory/transfer order.

The image is indeed wrong.

thx for clrifying, now i can go on with one less confusion

Yup

How's it going?

​@@aethrya im 7 months in and plan to start applying for jobs maybe in another 3 months, just practicing all the concepts everyday, its boring, stressful, you need a reason to do this, I have one.

@@passportbro904 What's your reason?

This is like 4 years in university if you want to resolve all errors you encounter

The video is correct. You can change data types in static typing via casting.

​​@@dawnfire82no you can't. Casting does not change the type of a _variable_ , it just allows you to put _value_ into variables of a different type. In statically typed languages, a variable (name of a memory addresses set) will have the same type during its lifetime. Most of the time you are even forbidden from creating aliases of different types to the same memory locations.

Hey dude I hope things are going well.

been 4 months since you post this. hope u doing great!

Best of luck to you!

Hey i hope you're doing great, best of luck dude

Not just CS majors but IS majors too lol that was a ton of useful info!

@@adrianbitsinnie1537is IS information science?

Reminds me of this - ukposts.info/have/v-deo/hmmop6Cppoyd1mw.html&ab_channel=RP

I knew most of it as a hobbyist without any CS degree, by just having a C64 (with a lot of computer basics in the manual already) since the 80s and later having picked up some C and web programming.

IT (Information Technology) is the study of how to fix broken computers. Computer Science is the study of how use a computer which is already in good working order. Comp Sci people are like race-car drivers and IT people are like car mechanics. If you learn both skills, then you can be a God among men.

This is like the first 6 months of University, but it was definitely very accurate lol

Missing some discrete math, no?

school is for dummies.

Strong/weak typing, dynamic/static typing and explicit/inferred typing have got to be THE most massively misunderstood concepts in the entirety of computer science. So much incorrect information that's confidently regurgitated around, even by popular trusted sources.

More precise? We have an average of 1 concept per 8 seconds over here. I don't believe that your wording would make any difference to the intended viewer.

If it overwrites the last call then how it returns from the call?

@@yousefali995 A stack frame consists of 1. The parameters to the function, 2. Memory allocated to hold all stack variables the function needs, and 3. The return address of the function that called it. In non-tail recursion, each recursive call allocates a new frame, with new parameters, new variable memory, and a new pointer that links back to the previous stack frame. But in tail recursion, the compiler optimizes it so each call just overwrites the previous parameters and variable allocations and reuses the return pointer, same as if you had just written a for-loop.

I came here to say the same thing. Haskell, for example, is statically typed and has type inference.

The important point is that you can change the type of a variable. This makes it impossible to infer the type statically in all cases. So dynamic languages have the overhead of having to track the type at run-time (and can't type-check or optimize statically). It's pretty sad how popular JS & Python are while ML appeared 1973. Also crazy that TypeScript has static types and then we throw all information away and let the browser interpret JS...

@@RalfVogler This isn't entirely true either, since you can change the type of a variable in eg rust by redeclaring it.

@@Bwallker For the compiler it's a new variable that just uses the same name. I don't know Rust but I assume it's just shadowing the old binding or replacing it. That doesn't mean that you can change the type of a variable. In a dynamic language you could have a program point where you have a variable that has reaching definitions of different types (if random then x = 1 else x = "a") which can't happen in a static language.

@@RalfVogler *unless the language natively encompasses Union types, like Ceylon (though I think an associated definition is required or else inference fails, it's been a while since I've used Ceylon). Your point still stands though of course.

Printers in enterprise are a legit PITA. There's thermal receipt printers, they are their own special bit of fail, and we can go on forever about the different brands and interoperability with other brands and other OSes.

@@Sanchuniathon384 I remember the Linus tries Linux videos.... when Linus is surprised that his printer works out of the box on Linux!

Not for unicast but for brotcast

Congrats bro!

Fairly sure he spammed a bunch of minor but obvious errors to get engagement. Calling TLS SSL is another. Difference between name and URL also got a bit confused. I attribute at least 50% of this as intentional engagement baiting rather than true mistakes :)

Going from OOP to Inheritance to the the gang of 4 book is another. Design patterns prefer composition over inheritance.

@@randomgeocacher To be fair SSL was more of an inacurracy than an error, since it was the protocol used before TLS and basically is the same thing. They just changed the name when the Internet Engineering Taskforce decided to improve the protocol. But technically speaking you are right.

also 12:12 domain name is a part of URL not alias to one

@@philippebaillargeon5204 People use SSL interchangeably with TLS. Or they say SSL/TLS.

I like to think of the shell as a plastic weapper around a piece of candy. 🍬

They'll be an ever present concern when you're dealing with binary data formats and protocols. Also, text encoding formats that involve multi-byte characters.