Are you an undergraduate at university studying for a BSc. (Hons) degree in computer science? Perhaps you're studying for an Advanced level, GCSE, or similar qualification in computer science. You may even already be a working computer science professional looking for ways to top up your skills and knowledge. Whatever you needs, Computer Science Lessons has something for you. Computer Science Lessons includes videos on topics such as hardware architecture, database design, data science, computer networks, web technologies, cryptography, cryptocurrency, cyber security, binary, hexadecimal, computer graphics, data structures, logic gates, Boolean algebra, linear algebra, quantum computing, computational thinking, computer related legislation, and more. Computer science lessons also includes several coding courses. Whether you're an absolute beginner, intermediate or advanced, you can find programming tutorials in languages such as Python, VB.NET, C#, SQL, HTML, CSS, and JavaScript.
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It was one of the most well-structured, in-depth explanations I had witnessed. Enjoyed every second of it. Thank you!
Helpful
good explanation
Helpfull
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These are so clear and helpful, best I have seen yet.
Thank you so much!!! Did not understand this. Now I do :)
the parent column spells out DEAD 😂, love your humor
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watching it 14 hours before my computer science exam helps a lot 👍
N
this is one of the best explanations i have seen thank you
The video quality and level of explanation is next to this of 3blue1brown, absolutely brilliant.
In 2024 we know their is no documentation on the architeture of a gpu like for the cpu.
Abstraction: Implementation Hiding - Simplify Reality: Focus only on what something does, not how it does it. Encapsulation: Information Hiding - Properties and Methods information are put together and their data is hidden. Inheritance: Inherit Methods and Properties - A class inherits methods and properties from parent class. Polymorphism: Inherited method can do its own thing A subclass from a superclass can implement inherited methods in its own ways.
I think it is better to describe abstraction as ignoring some information rather than hiding it :)KD
Very clear and concise! Thank you for the good explanation!
Have an exam tmr and still haven't learnt this. I'm not stressing though because I know you won't disappoint :)
Good luck :)KD
Speaking of DRAM, a dram is a unit of weight 1/16th of an ounce or 1/256th of a pound. Please help spread awareness of the dram.
Och aye, the wee dram. But let's not forget that 1 dram = 3 scruples and 1 scruple = 20 grains. :)KD
If I understood an issue which I couldn't understand from 2 different books, he has ability to educate even a chimpanzee.
I'll take that as a complement :)KD
My 1 week college class in 8 min😮
Best explanation to date
beautifully explained.
يا رب تخش الاسلام يا معلم يا اسطوري
Great explanation boss!
well summarized and easy to understand, nice video! Here's the answer (spoiler!) decrypted binary -> 01111010 01101001 01110000 decrypted ascii -> zip
Thank you :)KD
Excelent explanation, thanks
You're welcome :)KD
I did not understand how you got - 1.75?
Remember that the most significant place value is negative. So the leftmost 1 in 10.01 has a place value of -2. The rightmost 1 has a place value of 0.25. We can therefore calculate that -2 + 0.25 = -1.75 Take a look at my video on Two's Complement if you are unsure of this :)KD
@@ComputerScienceLessons aaaah , right !! Thanks for the explanation :D Btw , thank you for the videos , they are lifesavers for exams 🥹
Well explained. I understood so much better than my fking teacher. Thank you!
Makes me happy that videos this high quality are out for free
That's great to hear. Thank you :)KD
very good video 👍👍
Thank you :)KD
Amazing video. My UTP Visual Programming students should stumble upon this video series. - JbA-
Thank you :)KD
Amazing video. My UTP Visual Programming students should stumble upon this video series. - JbA-
2🐝⊕¬2🐝?
That is the question! (William Shakespeare) :)KD
Best explanation ever ❤ thanks bro
Thank you so much :)KD
As clear as crystal. Thank you!
You are very welcome :)KD
So I have a question, and forgive my ignorance (I am learning as I go and not in college). So if Mia for example, has an ASCII code of 77+105+97 = 279, dividing that (279 Mod 11 = 25 on my calculator). However in MDN docs it comes to 4 in the example, the correct answer. Just trying to figure out how we got to 4 and maybe using the calculator is the wrong thing?
Hi. I'm guessing you pressed the wrong button. Modulus is the remainder after whole number division. So for example 17 mod 3 = 2. (three goes into seventeen five times with two remaining) . 279 mod 11 = 4 (eleven goes into 279 twenty five times with four remaining). Try typing 279 mod 11 into Google. I hope this helps :)KD
@@ComputerScienceLessons haha...let me go find the right button! I pretty much pushed the % button and was confused. Thank you!
kakapoy
6yrs later still so much useful
Thank you :)KD
Nice presentation 👌🏻
Thank you :)KD
I have a Digital Marketing exam tomorrow and this really helped. Thank you!!!
Glad to help. I hope the exam went well :)KD
you dropped this 👑
You are very kind :)KD
very clear explanation. cool that you presented 2 ways of dealing with it
Thank you :)KD
Nice Simpsons reference in the table at 1:50. Well played sir.
Everything’s Coming Up Milhouse. Thank you :)KD
very clear explanation thanks !
I may have a little correction for the video. AUDIOFILES argue that compressed digital sound is inferior.
Fair point :)KD
@@ComputerScienceLessons :) greetings from Poland :)
You are the KING THE SAVIOUR OF ALL CS MAJORS THANK GOD YOU MADE THIS VIDEO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You are very kind, and most welcome :)KD
great video sir. refreshing to hear an english accent teach stuff like this on yt
Thank you :)KD
the professionalism and clarity of knowledge required to make these super-quality videos is just unimaginable...thanks a ton <3 :) tmrw is my endsemester exam and this playlist is literally soooo gooood..tysm..
You are most welcome. Thanks for the lovely comment :)KD
this is so good :)
Helpful in 2024❤