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C Programming Tutorial – 42 – Pointers
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47 responses to “C Programming Tutorial – 42 – Pointers”
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what a crystal clear explanation! well done sir
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your cupboard is a memory address of tuna
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I'm gonna go make a sandwich now.
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Play at 1.5 speed 🙂
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Great explanation!!!
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Thank you!!
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a pointer is a special type of variable that can hold the memory address of a variable.
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Why do I confuse after my professor's 50 min lesson talking about pointer and understand it in ten min with Bucky's tutorial?
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Great video, but a small little note for some viewers:
The memory address is a number. It is a hexadecimal (base 16) number. In fact this is important, because we do arithmetic operations on them. Add 1 to the address, and whoop, you are at the next byte in your memory, and so on. -
18 dislikes? why? .. This video explained me more in 10 mins then my professor could in 10 weeks.. jeez (y) keep up the good work man..
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Thank you so much for the clear explanation.
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what if i want to have this pointer in binary to encrypt a file on my computer using DES?
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I love tuna
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Pointers are so confusing concept that I had to watch tutorials 42 and 43 (which were way more informative than the lectures by the way) at least twice. I love how your tutorials are so consistent to the things we discussed on my lectures.
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should some 'professors' shame on their shitty lecturing skills?
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press windows button and then +
it will zoom so you can see easily -
thenewboston man you sure do like tuna
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Yes! No accent thank God!
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What if want to get the address of the Pointer itself?
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"First time watcher". POINTERS: Now that's what I'm talking bout… GOOD STUFF, thank you. Clear & Concise = I'm hooked. Make room for another sUbScRiPtIoN. p.s. And it's in good old (audible) English too. Can't beat that :O) Cheers
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I just wanna kill the C teacher, in my college right now…. Bucky you are great….
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Thank you! You are amazing teacher!!!
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why theres a pTuna and then below &pTuna
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Super cool tutorial. Explained step by step and easy to understand. Thanks for sharing this if us
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really helpful thank you
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I named my cat Bucky because they both love tuna equally.
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Sorry but Iam not getting the Same result , as ptuna value is address of tuna ,but Iam getting some other value
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need 6 hours to complete further.. ugh tired
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what program are u using??
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Beautiful!!
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"Well, we can't store it in an int, because it has characters in it" /FACEPALM
Also, Hungarian notation (pTuna for pointer, iNumber for int, etc) is used by some, but isn't THAT wide anymore. Lots of people don't touch it because it's just noise in the end – self-documenting names are a better way to go about it.
Please, people, search some actually good knowledge sources. Bucky's tutorials are not that. So much not that. -
Man you're the best
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please zoom!!!
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This seems like good stuff. Too bad I can't see what he is doing with that font size.
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Thanks bro , This explained the pointer for me
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I came here because goddamn Harvard's CS50 can't explain this, thank you so much
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hi been workig on this tutorial for quit a while and saw this pointer video and got a doubt
can any one menction the difference between the below two printf linesint a = 100;
printf("%p",a);
printf{"%p", &a);both show the different addresses
so both are good to use or just have to use the second printf -
final exam after 7 hours trying to finish the whole tutorial which is 6 hours long hhhhhhh
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This was awesome. I have an example on my channel of how to use pointers for user input if anyone wants to see!
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man can you please expand your screen so that we can also see what are you typing and running ? The font is so tiny that I can hardly read 🙁
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Really great explanation on pointers
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This was a good video.
(puts on sunglasses)
You've definitely given me a few pointers.
YEAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHH! -
I generally thank you for your all tutorial Mr
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YAS i finally understand!
thanks man -
Great description, I know I found this topic to be difficult when I started learning C and many of my classmates still struggle with this topic sometimes. Using a simple analogy such as the house with an address example really helped me to get my head around this topic when I first learned it. I feel like I initially suffered due to the mentality of just moving the syntax around until it compiled/worked without fully understanding it. Starting at such a basic level then moving to syntax, then examples really helped me learn this topic. Thanks for the video!
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Very helpful summary, clearly explains the basics of pointers by using approachable language and examples. It was refreshing to have someone begin from the lowest level possible and moving up to the more complex uses, unlike most videos and web articles. The format also makes it very easy to follow along and actually code a lot of this yourself as he leads on the video. Great video for someone looking for more information on the basics of pointers.
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