Professors spent 2 days explaining this and still didn't understand it. I come here and l learned it within 10 minutes this was greatly explained thank you.
This is a very difficult thing for me to understand. However, after watching the video and rewatching certain parts a few times, I believe I understand it. Thank you so much for your simple explanation!
Hex numbers always begin with 0x (for example: 0xFF00, 0xEF21, 0x1234), and binary numbers always begin with 0b (for example: 0b1010, 0b1111, 0b0001). Most programming languages look for the prefix (0x or 0b) when interpreting a number.
you should be a teacher . it's very complicated and i really have been struggling with it alot, but the way you explain it made me understand it very well. I really appreciate it i needed it for my study :)
Wow - this was recorded 7 years ago, and glad to find it today to help me finally grasp this programming concept. Thx For taking time to explain hard and make it easy!
Brilliant explanation! I'm studying web development & at the moment I'm following a tutorial on implementing HTML5 sliders to create variable numeric values between 0-255, then using JS logic, convert 10 base to 16 & concatenate the result with a pretended hash to derive at a color code( like #71726a which is yellow ). Then use the color codes to dynamically change the background color of a web-page. The tutorial was easy to follow & I understood all of it until I reached this syntax -- rdhex = (rd < 16) ? "0" + rd.toString(16) : rd.toString(16); This is a ternary operator, a conditional statement that checks if rd(a var) is less than 16 if true, concatenate 0 to the base 10 numeric value & set it to 16 base or just set the rd(var.value) to 16 base string. I didn't even know about bases let alone how they function as I left School at the age of 13y ;( at the time I figured I would never use what I was being taught -- I wish so much I had stayed now, as I love learning & teaching for that matter + you know it's so empowering when you "get it" understanding is the best feeling right... Anyway enough banter, THANK YOU for posting this awesome tutorial. ;) michael(twitter.com/WEBrip)
This is a great tutorial on understanding conversion to decimal, but I'd say that if one "understands" hexadecimal and binary, conversion to decimal and steps like addition and substraction should be understood too.
My teacher took 1 hour to explain it I still did not understand the next day my teacher taught did the same I still did not understand and I came Here and learned it in 10 minutes and I have no questions
Wow I’m homeschooling my 7th grader, was looking for something to help me understand this stuff this video did help lol . But I read the comments and most of them are from college students!
Sir, your explanation is the best I have seen, thank you so much for this great content, you are straight to the point, no waste of time, no hesitation, absolutely loved it, looking forward to see more of you!
Thank you master Corey for teaching me 'The art of base-16' for I have yet to make it to second base. "Badum tss". bad joke, but seriously though, thank you.
Foe the longest time, I wanted to know how base-37 works. This because I figured out that once bases go over 10, it goes into the Latin alphabet, but the Latin alphabet only goes up to 26 digits, so how would base-37 work?
What about going backwards? I have an 8 bit address where the first bit is just read/write and the last 7 bits are the actual address I use a converter online to get hex>binary and then remove the first bit (2^0) then use those 7 bits to convert back to hex. But I want to understand. I can get binary>decimal and hex>decimal But how do you easily figure out Decimal>binary and decimal>hex Or skip the middle man and just do Binary>hex and vise versa?
In ancient times the Chinese also use hexadecimal system aside from the common decimal system. Thus, they have designed 2/5 beads in each rod of the abacus to accommodate both decimal and hexadecimal numbers. For bit of info click on hsm.stackexchange.com/questions/5172/what-is-the-most-ancient-civilization-that-used-base-16-hexadecimal-number-sys/5177#5177
I'm confused why F is 15, I thought it was (0,1,2,3,4,5,6,7,8,9) which is 10 digits and then you start counting from letters (A,B,C,D,E,F) which is 6 letters. Are you skipping the 0 in the digits, and if so why?
Professors spent 2 days explaining this and still didn't understand it. I come here and l learned it within 10 minutes this was greatly explained thank you.
@@jordanmarshall285 government schools are like governments themselves, sub-par at best when it comes to providing goods and services.
This is true, lectures are waist of time. You can't pause and replay a professor..... at-least with out disrupting a whole class.
My professor doesn’t talk loud enough so I could hear anything she said for and hour... I come here and learn it in 10min. Thank you!
Same haha
couldn't*
OK will see in 10 minutes if I get it...
@@careditor well... did you?
I’m not even in college and learned it for my PLC certification process. How do you all get funding for school.
thank you so much I missed out a week of college and this single video has put me ahead of the class by a whole unit you got your self a sub
Videos like this make watching youtube better than attending class. It doesn't get any clearer than this. Excellent!
This is a very difficult thing for me to understand. However, after watching the video and rewatching certain parts a few times, I believe I understand it. Thank you so much for your simple explanation!
Thanks, man!! Spent an hour last night stressing over the hexadecimal stuff in my text book but your video has made it seem a lot clearer!!
This is awesome. I am a Filipino and I'm 12. My language is not English but this helped. Thank you so much for this!
I just found the bright side of UA-cam. Thanks for this video mate!
Omg Thank you so much, I almost gave up. You have no clue how many videos I've watched. You're amazing!
Dude!!! Do you know how long I have been trying to understand this?!?!?! Your explanation makes so much sense. Thank you!!!
I’m a web developer and now I can feel the colors. Thanks!
finally, after 10 min video figured it out. thank you so much
better explained than any professor i've had
NOW I UNDERSTAND HOW LETTERS BECOME NUMBERS !!!!!!THNX!!!!ANYWAY THE WAY YOU TEACH IS AWESOME!!!!KEEP IT UP
I was just reading about this and struggling to get my head around exactly what I was being told.
This simple video cleared it up nicely!
Thank you soo much. It was driving me crazy and you explained it so simply.
Hex numbers always begin with 0x (for example: 0xFF00, 0xEF21, 0x1234), and binary numbers always begin with 0b (for example: 0b1010, 0b1111, 0b0001). Most programming languages look for the prefix (0x or 0b) when interpreting a number.
Thank you for this easy to understand video. I am currently taking a computer science class where this is a fundamental aspect.
After this video I finally undestood binary and hexadecimal. Thank you so much Corey Schafer!
you should be a teacher . it's very complicated and i really have been struggling with it alot, but the way you explain it made me understand it very well. I really appreciate it i needed it for my study :)
Coming back to see people searching; gives more credence to the hope in the future
I like your original comment !
Thank you! Keep up the quality content! You saved me, I got exam on this tmr 🤣
Thank you so much bro, simple and to the point without any useless tangents. Rare to see! :)
I understand pretty much more you than my teacher. I'm mexican so that should tell you my teacher kind of suck.
Grettings from mexico. o/
correlation?
hahaha
UA-cam's search algorithm failed but I still enjoyed the video..... EDIT: Actually this was the video I needed. I just needed to wait a few minutes.
Wow - this was recorded 7 years ago, and glad to find it today to help me finally grasp this programming concept. Thx For taking time to explain hard and make it easy!
I was very confused by my professor but now I get it instantly. ty ty
Please, please, please, let me understand this for my future...Yes I understood most of it but I need more work. Thanks a ton....
Thank you Corey. A brilliant tutorial that's even helped to find my Apple calculator on my Mac. I didn't know i had one! Cheers
Took one week for my teacher to explain me. but this single video explained me the whole thing in just 10:43 minutes. nice video. u got ur self a sub
Great vid, very professional, should have way more views.
My teacher speaks so fast i cannot understand her I realy need these videos to keep up with my class thank you so much for making these
Thankk Youu soooo veryy muchh for this video. You don't know how big of a help is this for me.✨💫
Great Work Corey. Many thanks for this video.
Excellent explanation Corey, thank you so much.
This tutorial is amazing. 255.255.255 also gave me some networking shivers. Amazing content.
Thank you so much, most understandable way I've heard base 16 described yet!
3 hour théories just to understand this in 10 mins🥲 I’m gonna go unalive myself real quick
Brilliant explanation! I'm studying web development & at the moment I'm following a tutorial on implementing HTML5 sliders to create variable numeric values between 0-255, then using JS logic, convert 10 base to 16 & concatenate the result with a pretended hash to derive at a color code( like #71726a which is yellow ). Then use the color codes to dynamically change the background color of a web-page. The tutorial was easy to follow & I understood all of it until I reached this syntax -- rdhex = (rd < 16) ? "0" + rd.toString(16) : rd.toString(16); This is a ternary operator, a conditional statement that checks if rd(a var) is less than 16 if true, concatenate 0 to the base 10 numeric value & set it to 16 base or just set the rd(var.value) to 16 base string. I didn't even know about bases let alone how they function as I left School at the age of 13y ;( at the time I figured I would never use what I was being taught -- I wish so much I had stayed now, as I love learning & teaching for that matter + you know it's so empowering when you "get it" understanding is the best feeling right... Anyway enough banter, THANK YOU for posting this awesome tutorial. ;) michael(twitter.com/WEBrip)
I LOVE YOU. BEST EXPLANATION EVER. I can even convert seximal easy now!
This is a great tutorial on understanding conversion to decimal, but I'd say that if one "understands" hexadecimal and binary, conversion to decimal and steps like addition and substraction should be understood too.
From 7 years later, thank you. Finally understood
My teacher took 1 hour to explain it I still did not understand the next day my teacher taught did the same I still did not understand and I came Here and learned it in 10 minutes and I have no questions
Wow I’m homeschooling my 7th grader, was looking for something to help me understand this stuff this video did help lol . But I read the comments and most of them are from college students!
This was so fricking well explained. Thank you.
Thank God for UA-cam!
Sir, your explanation is the best I have seen, thank you so much for this great content, you are straight to the point, no waste of time, no hesitation, absolutely loved it, looking forward to see more of you!
thanks so much you explained this so easily now i can finally understand it🥰
I know its an ancient video but it helped a lot
Thank you so much , you made this easy for me and managed to make me understand the whole image
Thanks man
Thank you very much for this video! It was very clear and helpful for me :)
Thank you master Corey for teaching me 'The art of base-16' for I have yet to make it to second base. "Badum tss". bad joke, but seriously though, thank you.
I like your original comment !
Bro you're a legend! Thanks
This tutorial is terrific! I would like to know this though: how do you go the other way? Specifically from base-10 to base-16?
Thanks for the free leson. Cheers!
Good video,straight to the point.
Very Easy Thanks
Excellent examples !
very helpful thank you
thank you so much bro lucid explanation !!
That was very well explained. Thank you very much!
Thank you it was really well explained
This video simplified my life at the moment, you got a new subie!:)
That made so much sense. Appreciated and subscribed . I NOW UNDERSTAND Yipee!!
quality video. Would watch again 10/10 NGL
This was very helpful man thanks
Excellent explanation. I finally get it.
Thank you so much!!! You made it easy to understand, especially the base part
Im in year 9 and im learning this
Consive and effective lecture
Appreciate the time you put into this. Liked and subbed. Helped me understand this better.
Thank you. Explained very well.
wtf thank u dude this made me understand so much
Very Usefull tutorial - many thanks
Very well explained! 👍
Thank you so much!
thanks
Sending love from Brazil
just kidding I'm white
Lmao you're so funny
thanks
shit I didnt change profiles
this comment thread was a ride Lmao
Foe the longest time, I wanted to know how base-37 works. This because I figured out that once bases go over 10, it goes into the Latin alphabet, but the Latin alphabet only goes up to 26 digits, so how would base-37 work?
Start using Cyrillic instead? =P
One could use the ASCii symbols above Z and a look up table !
Awesome tutorial, talk about distilling stuff. Subscribed!
Great job. Thanks for the explanation
thanks man
Thank You!
Thank you!
anyone else did (8 + 2 = 10) + (4 + 1 = 5) = 15 for 1111
im still confused
Lol
are you still confused, 4 years later?
@@chubbyBunny94 indeed
@@su1hi why
@@Spypol19 idk the concept never picked up for me
this is how you understand binary, hexadecimal, decimal (base-10), and more
Very interesting!
This was really helpful!!!! Thank you
Thx for the help! also BA55 in hexadecimal code is 12,055
What about going backwards?
I have an 8 bit address where the first bit is just read/write and the last 7 bits are the actual address
I use a converter online to get hex>binary and then remove the first bit (2^0) then use those 7 bits to convert back to hex.
But I want to understand. I can get binary>decimal and hex>decimal
But how do you easily figure out
Decimal>binary and decimal>hex
Or skip the middle man and just do
Binary>hex and vise versa?
thank you !
You are amazing! thanks for this clear explanation
wonderful explanation loved it :)
great content! thanks for the effort!
In ancient times the Chinese also use hexadecimal system aside from the common decimal system. Thus, they have designed 2/5 beads in each rod of the abacus to accommodate both decimal and hexadecimal numbers. For bit of info click on hsm.stackexchange.com/questions/5172/what-is-the-most-ancient-civilization-that-used-base-16-hexadecimal-number-sys/5177#5177
It would be interesting to see how composte all of the number base systems would be up to 16
I'm confused why F is 15, I thought it was (0,1,2,3,4,5,6,7,8,9) which is 10 digits and then you start counting from letters (A,B,C,D,E,F) which is 6 letters. Are you skipping the 0 in the digits, and if so why?
Genious