mam i am CDAC student next week my cdac course is going to end. and course end exam is starts from sept. i cant describe my emotions in word for your whole c lecture series I said emotions purposely because nobody can help me about clearing the concept of c programming and innmy past engineering journey i didn't have any idea about c language. mam i am watching complete series since last 2 days constantly. now i am at video lec no.25. all concepts are cleared because of your videos actually i am from core electrical background i don't know about c language even when my Couse was started at that time i am suffering from covid so i missed my c lectures when i recover from covid i try to cover my missed lecture but i didn't understand any concept from recorded videos. but your videos is really helpful for clearing concepts and binding self confidence about c language sorry but i cant express my feelings by words i just want to a big big big thanks mam😌😌😌.
I think static variable's scope is depend on where it's initialized if we declare globally scope throughout the program otherwise if we declare locally the scope is within the block... But the lifetime of the static variable will be throughout the program that's why you can access the static variable value by the pointer
A pointer is said to be dangling pointer, if it is pointing to the non existing memory location. free(pointer_name) = deallocates the memory allocated by the malloc() function.
*TYPE CASTING OF POINTERS IS NOT REQUIRED IWIITH VOID TYPE N C* - in this program the memory allocation using malloc function is done using pointer type casting (int*) but in C it's not required. This is required when compiling with C++ compilers. #include int main() { void *ptr_x; int *ptr_a, a = 1; ptr_x = &a; ptr_a = ptr_x; printf("%d", *ptr_a); return 0; }
ma'am, you are great, never seen such a teacher in life. your hardwork symbolises that you are real teacher of india ,i loved your teacher method and it appreciates me very much. thank you ma,am for giving us all your efforts
hiii !!!!!! here the a is local variable and as ifcontroll goes out of that function the memory of a is vanished ie in future if we try to access its valule we cant some garbage value is printed !!!! hope this is making sense !!!!! better to use static key word while declaring local variables so that it can be accessed through out the programme !!!!!!!!!!!!!!!!!!!
which study material you used to study for net jrf computer science paper1+ paper 2 would it be worth buying the paid course that you opt at the time of your preparation?
Girls generally avoid coding and technical part of the IT industry... NOT speaking for all girls... But Jenny ma'm inspires ALL to persue coding and techincal thinking... Thank you ma'm 🙏🙏🙏🙂🙂🙂🙂
Please avoid rubbing fingers for cleaning the board. The ink may create toxic effects in your blood. You may use cotton gloves if you cant change your habit. I have watched hundreds of your videos and I feel concerned. Regards.
If nothing is impossible, then to marry you is also possible for me, but difficult. How can it possible kindly suggest ? You are goddess of beauty. So it is not sin to love you, as fall for you is natural things.
*WHY THE DANGLING POINTER SHOWS THE VALUE AND ADDRESS EVEN AFTER FREEING IT USING FREE FUNCTION?* - in the following program a pointer has been freed using the free() function but still it prints the address and value of the initialized variable. #include #include int main() { int *ptr_a = malloc(sizeof(int)); printf("Address of pointer: %p ", ptr_a); free(ptr_a); // dangling pointer? printf("Address of pointer: %p ", ptr_a); return 0; }
"If you have any doubts you can ask me in comments section", But I will nevr reply :)
lol 😅 ye to h yrrr ,
mam i am CDAC student next week my cdac course is going to end. and course end exam is starts from sept. i cant describe my emotions in word for your whole c lecture series I said emotions purposely because nobody can help me about clearing the concept of c programming and innmy past engineering journey i didn't have any idea about c language. mam i am watching complete series since last 2 days constantly. now i am at video lec no.25. all concepts are cleared because of your videos actually i am from core electrical background i don't know about c language even when my Couse was started at that time i am suffering from covid so i missed my c lectures when i recover from covid i try to cover my missed lecture but i didn't understand any concept from recorded videos. but your videos is really helpful for clearing concepts and binding self confidence about c language sorry but i cant express my feelings by words i just want to a big big big thanks mam😌😌😌.
Bhai I'm Also Preperaing for PreCat and can throughly understand ur feeling,Seriously this Lectures are like Aww,Tremendeously Beautiful
@@dragonhot6951 Bestluck brother for ur CDAC entrance exam 👍🤘🏻
Thank you 🤞🏻
@@travellerutkarsh4964 Bro thanks and if possible plz do guide me for CDAC & Pre CAT
@@dragonhot6951 hey did you cleared Ccat ??
@@NikhilSarnaik-z5k Brother already did and even completed CDAC now and in Placements now
Ma'am you are superb. I love your teaching process and hard work. ❤️❤️ It inspires me a lot.
Which year ur ???
@@itsme_0122 larki dekha nahi kii aa gaya muh utha ke ...beta padh jaake
@@jiteshtiwary1482 😂
That expresession on your face...and your method...makes everything easy...
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I think static variable's scope is depend on where it's initialized if we declare globally scope throughout the program otherwise if we declare locally the scope is within the block... But the lifetime of the static variable will be throughout the program that's why you can access the static variable value by the pointer
A pointer is said to be dangling pointer, if it is pointing to the non existing memory location.
free(pointer_name) = deallocates the memory allocated by the malloc() function.
competitive programming ke liye master tips ya fir uske liye helpful chizo ka playlist bna do na madam ji
Thank you so much for efforts... I'm watching total playlist of c from the beginning, it helped me alot for learning c programing language
OMG! .. that phone number example is so perfect
u r a good teacher....ur expression is superb!!
Expression aa🤣🤣
Mere iss topic me bht jiada doubt thaa....thanks
*TYPE CASTING OF POINTERS IS NOT REQUIRED IWIITH VOID TYPE N C* - in this program the memory allocation using malloc function is done using pointer type casting (int*) but in C it's not required. This is required when compiling with C++ compilers.
#include
int main()
{
void *ptr_x;
int *ptr_a, a = 1;
ptr_x = &a;
ptr_a = ptr_x;
printf("%d", *ptr_a);
return 0;
}
Very helpful mam👍👍 .
Love you mam ❤... I love the way of your teaching
Thank you for uploading dangling pointer madam
th-cam.com/video/hGI-tAkqNUw/w-d-xo.html
That smirk at 7:13 was deeeeep💀
Ma'am please make video onconstant pointer, pointer to constant and constant pointer .
ma'am, you are great, never seen such a teacher in life.
your hardwork symbolises that you are real teacher of india ,i loved your teacher method and it appreciates me very much.
thank you ma,am for giving us all your efforts
15:55 Why ptr will not give the value of a ? It is a return type function so it should return the value to ptr.. pls anyone explain
hiii !!!!!! here the a is local variable and as ifcontroll goes out of that function the memory of a is vanished ie in future if we try to access its valule we cant some garbage value is printed !!!! hope this is making sense !!!!! better to use static key word while declaring local variables so that it can be accessed through out the programme !!!!!!!!!!!!!!!!!!!
Thanks a lot Mam for this lecture!!!
Your teaching is beautiful... But u r gorgeous✨
Skip 0:27 to 1:54
@@anujeetkunturkar780 thanks bro ❣️
Thanks for your efforts mam
th-cam.com/video/hGI-tAkqNUw/w-d-xo.html
Mam ur really superb in explaining c we hope u also discuss java
Madam u r awesome ♥️
which study material you used to study for net jrf computer science paper1+ paper 2 would it be worth buying the paid course that you opt at the time of your preparation?
Mam please explain more programs
Looking gorgeous😍 maam
Just Osm way of teaching u have
Thank you a lot mam.
There is no one word are made to express your attractive eyes.....really beautiful eyes mam.
th-cam.com/video/hGI-tAkqNUw/w-d-xo.html
Mam I just want u to explain about functions
Mam here you are saying free(ptr) then the value or the address of the pointing variable will change .how will the value will free
Thank you mam 😊💞
Ronaldo to manchester united 🥳🥳
yes, not to man city
Girls generally avoid coding and technical part of the IT industry... NOT speaking for all girls... But Jenny ma'm inspires ALL to persue coding and techincal thinking... Thank you ma'm 🙏🙏🙏🙂🙂🙂🙂
th-cam.com/video/hGI-tAkqNUw/w-d-xo.html
Mam more how much lectures will be there for c??
Plss reply mam
What is Heap?
are pointer and dereference operator are same
Mam plz show outputs on the screen mam
Thank you mam
Mam biggest fan I should be from India but I am from Pakistan and love from Pakistan 🥰👍
Please avoid rubbing fingers for cleaning the board. The ink may create toxic effects in your blood. You may use cotton gloves if you cant change your habit. I have watched hundreds of your videos and I feel concerned. Regards.
thanks
Hi mam,do you teach in unacademy?
In 2025 watching students like❤
#include
void main()
{
char [] = "%d
";
p[1] = 'c';
printf(p,65);
}
Mam what is the meaning of this following code??
3rd type of dangling pointer can't understand
I love you 😍ma'am
Mam recursion pls mam and it's practise quesn and soln mam.pls
C++ ki video upload kijiye na please
Mam I love you
🤩😍
Hello ma'am
Mam I love you you are so cute💕💕💕💕
1st view
👍
Mam paythan language kra doge
If nothing is impossible, then
to marry you is also possible for me, but difficult.
How can it possible kindly suggest ?
You are goddess of beauty.
So it is not sin to love you, as fall for you is natural things.
I love u
❤️
*WHY THE DANGLING POINTER SHOWS THE VALUE AND ADDRESS EVEN AFTER FREEING IT USING FREE FUNCTION?* - in the following program a pointer has been freed using the free() function but still it prints the address and value of the initialized variable.
#include
#include
int main()
{
int *ptr_a = malloc(sizeof(int));
printf("Address of pointer: %p
", ptr_a);
free(ptr_a); // dangling pointer?
printf("Address of pointer: %p
", ptr_a);
return 0;
}
She said it takes some time... After going through other functions or so before being effected.
@@kaldtechtitan No it can't take any time but the fact is that free function only clears the value nit the address from the pointer.
🥰🥰🥰🥰👌
So beautiful eyes ur voice♥️♥️♥️.......i love ur eyes ur beuty hairs nd voice ......i want marry with u
You are really beautiful