Pointers in C / C++ [Full Course]

Pointers in C / C++ [Full Course]

freeCodeCamp.org

3 года назад

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Xavier Huaman Cruces
Xavier Huaman Cruces - 14.11.2023 01:43

llo, I am from Peru, I am 25 years old and I have been learning programming for several months.
And I wanted to understand pointers in C++, and this is the best VIDEO explained in detail that I found,
Thank you so much!!! Now I even know how memory is managed in C++. Thank you!

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Spread Shot Studios
Spread Shot Studios - 13.11.2023 14:26

Welcome to C++ can I get you anything to drink...oh ok pls come back again 😅

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حي على الفلاح
حي على الفلاح - 12.11.2023 00:51

thank you I'm done

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NOUR EL HOUDA
NOUR EL HOUDA - 10.11.2023 18:26

U saved my whole semester

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Travel Diaries
Travel Diaries - 10.11.2023 12:45

People in the comments are saying that it is not Harsha's voice and the presenter in this video lesson is Animesh. Could someone tell me who is the person in this video? Excellent presentation skills. Extremely saddened to hear about Harsha's death. Legends never die. Love from Pakistan.....

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Vladutu
Vladutu - 09.11.2023 21:19

The best teacher💖

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Captain Dunsell
Captain Dunsell - 02.11.2023 13:43

Even COBOL has pointers… but being a higher level type strong language it is implemented much simpler…

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Daniel Malatji
Daniel Malatji - 01.11.2023 08:26

isnt it that int ***r = &q; equals to 205 in memory adress and not 215 since it will be storing memory adress of q and not of p.

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Md Sartazul
Md Sartazul - 31.10.2023 13:50

It's really good video for pointers.

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Billgate Okoye
Billgate Okoye - 26.10.2023 12:15

Great video, but please who knowns the application used for the illustrations in the video.

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Daniel Malatji
Daniel Malatji - 23.10.2023 08:25

still on 20min but have quite grasped so much,this will indeed be 3h47 minutes of my life

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WilliamMaina
WilliamMaina - 19.10.2023 18:25

what IDE is being use here ? anyone please ?

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Eman Mohsen
Eman Mohsen - 19.10.2023 01:22

can't forgot how my journey start with learning programming, i was try to learn the pointers in the time of traveling and i am just remember this moment and want to share it

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Janko Mitrovic
Janko Mitrovic - 12.10.2023 16:12

this albert in not ajnstajn

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yonatan nisenboym
yonatan nisenboym - 11.10.2023 18:15

thank you, it is very clear and informative!

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Jarzarr Banda
Jarzarr Banda - 06.10.2023 02:00

Best video on pointers

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Anas
Anas - 24.09.2023 14:36

This is undoubtedly the best pointers tutorial you'll

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L&L&N
L&L&N - 20.09.2023 12:25

like like like!
Did you notice that there are almost always little snippets are cut out but it still seems he has a flow in talking?

I'm about to finish the course, there was so much to learn, it was great.

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Jordan
Jordan - 19.09.2023 01:16

How is 00000100 equal to 2^10, i am so beyond confused by this part in the video (25.30)

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chlen PRO100
chlen PRO100 - 14.09.2023 19:39

4 hours vid about a fckign pointers which just point to the value in memory

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Someone
Someone - 09.09.2023 16:42

Internal pointer variable

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redouane drihmia
redouane drihmia - 07.09.2023 15:29

thx

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Sameer javed
Sameer javed - 07.09.2023 00:12

where i can find the source code of this

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Timothy Pulliam
Timothy Pulliam - 31.08.2023 04:25

looks at number of likes
"nice"

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chto_yje?
chto_yje? - 27.08.2023 22:15

бля 3 часа, я только начал учить плюсы(((

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ranjit ale
ranjit ale - 27.08.2023 18:41

Wow just simply outstanding ...!!!.

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Mike -
Mike - - 27.08.2023 18:26

dude doesnt speak english

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PPandey
PPandey - 24.08.2023 07:54

Can't thank this video enough !

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PeterSansGaming
PeterSansGaming - 20.08.2023 06:42

Bro took 4 hours to explain what a fucking variable that stores a memory address does

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Damian Phillips
Damian Phillips - 18.08.2023 18:26

Very well explained; wish some lecturers explained it like this lol

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MilkyKittyN
MilkyKittyN - 16.08.2023 14:31

thank you!
Excellent course!

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mattia yaghmai
mattia yaghmai - 15.08.2023 18:23

Incredibly valuable lesson! he had a talent for clear and thorough explanation which is something that is rare and precious. It saddens me to learn of his passing... Rest in Peace

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abd fadee
abd fadee - 15.08.2023 01:39

Thank you so much

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OMNI INFINITY
OMNI INFINITY - 12.08.2023 04:10

3 hours and 47 minutes???

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Diego de Sousa
Diego de Sousa - 05.08.2023 22:52

Very cool course! Thanks a lot for sharing this valuable knowledge.
Cheers!

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jev ss
jev ss - 03.08.2023 01:27

Thank you.

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C. X. Lộc
C. X. Lộc - 31.07.2023 18:36

<3

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AVG
AVG - 29.07.2023 10:56

perfect course

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kriszenn
kriszenn - 27.07.2023 10:04

The simple bubble sort loop at "Function pointers and callbacks" is slightly inefficient.
I edited the loop to be a bit more efficient.
Instead of ( i < n ) and ( j < n-1 ), I transformed it to ( i < n-1 ) and ( j < n-1-i )
This prevents unnecessary overchecking.

Here are the resulting performance results of a practical 12-element integer array:
{5,2,4,1,10,6,7,3,12,9,11,8}

OUTPUT:
5 2 4 1 10 6 7 3 12 9 11 8
Checks: 66 (My code)
Swaps: 19
1 2 3 4 5 6 7 8 9 10 11 12

5 2 4 1 10 6 7 3 12 9 11 8
Checks: 132 (His code)
Swaps: 19
1 2 3 4 5 6 7 8 9 10 11 12

I don't know why but I always seem to nitpick on these things! Optimize, optimize, optimize...

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Terry Fox
Terry Fox - 21.07.2023 21:06

Thanks!

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