sorry Sir, i think there is an error in ur tutorial where you say r+ -> doesnot create file if not exist where as in ur notes what u r showing it says r+ -> create file if not exist.
your intentions and goal is worth appreciating . But Mr Modi is not in a good mood sirg. I am impressed by your way of making us understand what we usually use not to be able to easily understand. I have a message of love for India and all indian people. Hasan Khan Pakistan
Most usefull channel but sir where the defination is written r+ is saying that create new file if not exsist and you are saying file will not be create
sir apne kaha ki , r and r+ se file nahi create hogi. but apke video me jaha file modes ki discription likha hua hai waha, r+ ke samne-"create file if not exist". dikha rha hai. toh sirf r+ me file create hogi ki nai?
there is one mistake on that modes pic there is written"r+" can create a new file. whereas r+ can not create a new file. Sir correct it listen sir at 12:20.
sir as u said will see more examples in next the vdo's but as i notice this is last part. file handling related programs are not available in this 52 is the last vdo set. please reply tq sir
sir i want to know if my file is open in "w" mode and file also not present at that directory then ofcurse a file is going to create in the directory but if we chek condition if(fp==NULL) { printf("file not found or it can't be open"); } sir aapne kaha tha lecture me k file kisi karan vas file can't open i wanted to know that reason
There are many functions in c language which was not been taught to us so tell me how can i learn everything in c? And I have kearned c language from your videos or i have done practice of many questions from your site in c but i wanna do 1 to 5 programs every day where the all topics can br revised by every question where can i get those questions?
Sir ,Aapne kha hai ki agar 'w' mode use kerne se file create hogi( if not present) ,to sir why do we need to give if(fp==Null) condition kuki agar file file create honi hi hai chahe wo old content erase kerde aur fir create ho but create to hori haina,to wo Kabhi null to hogi nahi
hello sir u said in rplus mode if file doest exist it will not create new file but in the table there is written creates new file if it doesn't exist..what's actually is??
Sir isme aapne baar baaar r+ modes me ye kaha hai ki File exist nahi hoti hai to File create nahi hoti prr sir is lecture me Jo aapne content likhaa hai usme to saaf saaf likha hai ki ."Create file If not exist" Sir ise aap clear krr dijiyee ki file exist nahi honee prr File create hogi ki nahi 🤷🏻♂️batayiyega zaroor Sir Jii 🙏🏻
Mistake in this video : fopen returns NULL if FILE doesn't exists in "r" . fopen returns NULL if FILE doesn't exists in "r+" . *r+ will not create a new file if it doesn’t exists* . (sir said that r+ will also returns null in this case but in the notes it was written that it will create a new file . I checked this on Internet and Practically ( on geeksforgeeks there is wrong information ) and the conclusion is given as above (sir said this truley ... in the notes it is written by mistake ) 😅). *KEEP CODING* 🧑🏻💻
@@mysirgdotcom size of pointer matters when it store the address of which type of variable and if it cannot store the address of same type of variable then typecast is used and size of pointer does not matters in case of storing address because address is only simply sequence number of the type integer am I correct sir!
Tqs sir for helping poor student like me may god bless you with successful and long life
Thank you very much. You are a genius. 👍👍🔝🔝🙏🙏👌👌
God level teacher. 🙏🏻🙏🏻
Hamein ye video pasand aaya h or hamne ice like bhi kara h
Wow.I like your video so much😊😊
This video is also useful in 2021
Saurabh ji...Pl correct the description of r+ mode in the table describing file modes. Thanks
sorry Sir, i think there is an error in ur tutorial where you say r+ -> doesnot create file if not exist where as in ur notes what u r showing it says r+ -> create file if not exist.
i also think so
My question is also same
ache se suno lecture...........
koi problem nahi hai thik se samjho bro......
sir later says you can do both reading and writing in r+ mode but main intention is reading. watch carefully
Thank you Sir you are helping students like me whose English is too weak.
Best video. 👍
Superb explanations......
Very easily explained sir 🙇
r+ mode me aapne likha to ye Hai ki if file exist nahi karto to banjaegi but aap bol esa Rahe Hai k r ya r+ me new file banegi hi nahi,!!!!!
Amazing amazing amazing... 💥💥💥
You are gem sir
your intentions and goal is worth appreciating . But Mr Modi is not in a good mood sirg. I am impressed by your way of making us understand what we usually use not to be able to easily understand. I have a message of love for India and all indian people. Hasan Khan Pakistan
Will the size of pointer always be 4 for all data types in a 32 bit compiler?
Yes bhai
You can check self using sizeof() function
Hello sir
Multithreading of c++ ka video share kigiye
best explanation !
Its awesome....
If we want to show to scree what actual error is then write like :
if(fp==NULL)
{
perror("error");
exit(1);
}
great one
Most usefull channel but sir where the defination is written r+ is saying that create new file if not exsist and you are saying file will not be create
good going on
sir apne kaha ki , r and r+ se file nahi create hogi. but apke video me jaha file modes ki discription likha hua hai waha, r+ ke samne-"create file if not exist". dikha rha hai. toh sirf r+ me file create hogi ki nai?
Saurabh Shukla sir lekin aapne to likha Hai k create hogi
Thanks sir ji 🙏
Sir ye videos command line argument se batao na...
Very nice 👌
there is one mistake on that modes pic
there is written"r+" can create a new file.
whereas r+ can not create a new file.
Sir correct it listen sir at 12:20.
You are great sir
Sir u r great .....
What’s difference between char s[] and char *s in C?
Char s[] means creating an array of char type ,means string and char *s means pointer of char type which stores address of only char type variable.
@@shivaagrawal6580 5 saal bad reply karke kya fayda? 🤣🤣
@@kingfisher8260 😂😂
why int main() is using in function can we use void main()?
Sir i request you please upload operating system classes
Yes
r+ me sir agar file pehle se present ni h to null return krrga sir
Yes it will return NULL
Sir bs paise kamana jaante hai content aacha nhe daalna jaaante
@@Coding_Student144 Please bhai aapko pasand nahi aaya to negative comments mat kijiye🙏🙏🙏🙏🙏
you r great sir!!!
sir as u said will see more examples in next the vdo's but as i notice this is last part. file handling related programs are not available in this 52 is the last vdo set.
please reply
tq sir
Ok sir will be waiting... more how many vdo or topics are going to come ???
You r best
Sir if you use file datatype, you should be use to sturck keyword before file datatype🙏🙏🙏🙏
Sir please answer me 🙏🙏
No, this is a predefined and pre-declared data type in stdio.h using structures. No need to use structure again.
🔥🔥🔥🔥🔥🔥
sir i want to know if my file is open in "w" mode and file also not present at that directory then ofcurse a file is going to create in the directory but if we chek condition
if(fp==NULL)
{
printf("file not found or it can't be open");
}
sir aapne kaha tha lecture me k file kisi karan vas file can't open
i wanted to know that reason
सर c language par rule hai ki structure se banane vale deta type ke sat struct likha jata hai to file ke pahle struct keo nahi likha hai
typdef use krke struct keyword avoid kra h
Thanks sir g
There are many functions in c language which was not been taught to us so tell me how can i learn everything in c?
And
I have kearned c language from your videos or i have done practice of many questions from your site in c but i wanna do 1 to 5 programs every day where the all topics can br revised by every question where can i get those questions?
Sir, command promot mei kon sa language use hota hai.
QBasic i guess
if I create and save an empty file and then apply read mode on it...will it return the same NULL message ?
Sir aap r or r+ ka bolay ki file nhi open hoga if it don't exit but table may r+ka kuch or likha hai
gud lectures sir......
Thank you Sir
Sir ,Aapne kha hai ki agar 'w' mode use kerne se file create hogi( if not present) ,to sir why do we need to give if(fp==Null) condition kuki agar file file create honi hi hai chahe wo old content erase kerde aur fir create ho but create to hori haina,to wo Kabhi null to hogi nahi
Sir FILE data type capital letter me kyu likha jata h
❤️❤️❤️
Sir pointer ka size tho aapne 2byte bataya pichle video me kiya bo 16bit processor ke liye tha kiya
Yes.
Why are you wrote int main () sirG?
hello sir u said in rplus mode if file doest exist it will not create new file but in the table there is written creates new file if it doesn't exist..what's actually is??
vai sun ne me galti kardi.....
@@khademali7692 galti kon si hai... Likhne mai ya bolne mai
Sir isme aapne baar baaar r+ modes me ye kaha hai ki File exist nahi hoti hai to File create nahi hoti prr sir is lecture me Jo aapne content likhaa hai usme to saaf saaf likha hai ki ."Create file If not exist" Sir ise aap clear krr dijiyee ki file exist nahi honee prr File create hogi ki nahi 🤷🏻♂️batayiyega zaroor Sir Jii 🙏🏻
Bhai mera bhi yahi doubt hai agar aapko answer pta ho to bta dijiye
What's that sound Sirg... 11:59 😂😂😂
... First put your headphones to listen.
Thanks sir
Thanks a lot sir
Good
ager galti se w+ likh diya then kya mera purana content waps aa sakta hai?
Phir shuru se likhna padega..
r+ mode me Kya file create Ni hogi but aapne table me likha h ki create hoga...
Please reply me ASAP
Table me r+ mode me likha h, create file if not exist..
Kya hum c language me koi aisa software bana sakte hai jo video design kare
ofc
Mistake in this video :
fopen returns NULL if FILE doesn't exists in "r" .
fopen returns NULL if FILE doesn't exists in "r+" .
*r+ will not create a new file if it doesn’t exists* .
(sir said that r+ will also returns null in this case but in the notes it was written that it will create a new file . I checked this on Internet and Practically ( on geeksforgeeks there is wrong information ) and the conclusion is given as above (sir said this truley ... in the notes it is written by mistake ) 😅).
*KEEP CODING* 🧑🏻💻
Soab
Halo sir , l,m don / sir apka parane ki kapacity v.v...g
if we can read and write file then will exist file?
🙏🙏🙏🙏🙏
Sir r+ k description me kuch glt ho gya h
LIC database Kya h sir ji
I can't understand r+ create a file if not exist as writeen on your text but you say it doesn't create a file if not exist simply shows NULL ?
Can u provide link to get this software for programming in c or c++ ?? as I want this software..
Sir ji ye code block Naam ka compiler h
Compiler konsha h yah
Sir r+ mode Ka program sikha dijiye please.
sir "*fp" and "fp*" me difference kya h...
Both same 😂
Thanks
Tq sir
but what to do ,that data not erase
what os should i use for programming ?
but sir in r+ there is description about creating a new file if it doesn't exist
😀
Hello sir gm
Sir you teach really very nice every topic in easy nd simple way
Yes sir.
You are wrong pointer ka size uske data type pe depend karta hai
No dear, you can check with the help of size of operator, please correct your concept
oh comeonn yar how? pointer just contains the address of data..ok? just address. to data type k bde ya chote hone se address par frk ni parega.
@@mysirgdotcom size of pointer matters when it store the address of which type of variable and if it cannot store the address of same type of variable then typecast is used and size of pointer does not matters in case of storing address because address is only simply sequence number of the type integer am I correct sir!
Thanks a lot Sir
❤️❤️