Bitwise Operators 3: The XOR Operation

This computer science video describes the bitwise operation XOR. It explains how the XOR (eXclusive OR) operation works with unsigned integers and how the XOR operation can be used with a bitmask to manipulate the contents of a register containing bit flags. It also demonstrates how the XOR operation can be used in symmetric key cryptography and is therefore fundamental to a number of modern cryptosystems. The equivalent XOR operators are demonstrated in VB.NET, JavaScript and Python.

[@X0RW3LL]

Clean, simple, and very nice!

[@cashewpistachio]

I've watched the first three videos for your Bitwise Operators series for my Math in the Modern World course and THANK YOU VERY MUCH!!! Your explanations are concise and extremely easy to follow. Thank you again, very very much! (extreme kowtowing) :3

[@ComputerScienceLessons]

Delighted to help. You are most welcome :)KD

[@Shouko91]

I love the way of you speak and explain things. Thank you!

[@wisperingbeard]

Looking for a nice easy demonstration of XOR in practice. This was great. Thanks!

[@jimba6486]

I was enthused and captivated. I subbed, keep the great content going!

[@ComputerScienceLessons]

Thank you. :)KD

[@gurkin33]

Thank you for this video! Now it is clear.

[@tymothylim6550]

Thank you very much for this video :) It was very clear and educational for me :)

[@ComputerScienceLessons]

You are most welcome :)KD

[@ricp]

this is great content, thank you very much!

[@ComputerScienceLessons]

You're welcome :)KD

[@christophergordon6111]

Very cool! Thank you.

[@ebrargenc4611]

i love the pattern,, thanks for the simple explanation

Awesome!

[@ComputerScienceLessons]

Thanks you. :) KD

[@miguelangelmeditux8785]

muchas gracias , una explicación clara

[@ComputerScienceLessons]

Eres muy bienvenido :)KD

[@uralbeking]

Thanks a lot!

[@ComputerScienceLessons]

You're very welcome :)KD

[@rishabhrishabh6291]

From where u r sir? Btw nice video thanku😇🥰🥰

[@Spawnmatism]

Thank you

[@oldapsname1254]

Thanks for the clear explanation

[@notrhythm]

thankssss

[@ComputerScienceLessons]

You're welcome :)KD

[@jagan9235]

but why

[@noahhcams]

Over my head

[@ComputerScienceLessons]

You need to build up your background knowledge first. Start with the fundamentals of binary, then logic gates. :)KD

[@annolsen7494]

XOR deedee that means XOR deedee is only granted to players that are special :)

[@gnt10]

You said 'danary' did you mean binary?

[@ComputerScienceLessons]

I refer to base 10 as denary (and pronounce it dEnary) it can also be pronounced dEEnary. Or you could say decimal,

[@gnt10]

@@ComputerScienceLessons thanks for the reply