Lecture 26 File Opening Modes in C Language Hindi

[@alonegirljourney]

Tqs sir for helping poor student like me may god bless you with successful and long life

[@kingfisher8260]

God level teacher. 🙏🏻🙏🏻

[@vakhariyajay2224]

Thank you very much. You are a genius. 👍👍🔝🔝🙏🙏👌👌

[@sankalpdixit9510]

Hamein ye video pasand aaya h or hamne ice like bhi kara h

[@ranjanlamichhane809]

Wow.I like your video so much😊😊

[@ashishvarsani8761]

This video is also useful in 2021

[@mobeennekakhtar710]

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.

[@ashishmajhi2330]

i also think so

[@Compinfo-q5c]

My question is also same

[@khademali7692]

ache se suno lecture...........

[@khademali7692]

koi problem nahi hai thik se samjho bro......

[@vaibhawkr3904]

sir later says you can do both reading and writing in r+ mode but main intention is reading. watch carefully

[@sachinm5900]

Thank you Sir you are helping students like me whose English is too weak.

[@ganeshgauttam]

Saurabh ji...Pl correct the description of r+ mode in the table describing file modes. Thanks

[@gautambnsl]

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.

[@deepakrs_007]

Best video. 👍

[@mohammadtaqi4051]

Superb explanations......

[@hasanmahboobrahil]

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

[@aryananshuman3263]

Amazing amazing amazing... 💥💥💥

[@yashgoswami5374]

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,!!!!!

[@anuragupadhyay319]

Very easily explained sir 🙇

[@mobeennekakhtar710]

best explanation !

[@HimanshuOmar-r3e]

You are gem sir

[@jutt_da_shugal2705]

Its awesome....

[@techsapmadeeasy]

If we want to show to scree what actual error is then write like : if(fp==NULL) { perror("error"); exit(1); }

[@yanalashivaprasadreddy3010]

great one

[@karanmaurya2216]

Thanks sir ji 🙏

[@bittuverma5105]

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?

[@yashgoswami5374]

Saurabh Shukla sir lekin aapne to likha Hai k create hogi

[@rajnish1002]

good going on

[@jutt_da_shugal2705]

Sir u r great .....

[@shrisheekumari2998]

Very nice 👌

[@pankajbudhlakoti1981]

You are great sir

[@dhananjaypatil3559]

you r great sir!!!

[@ankitfernandez370]

🔥🔥🔥🔥🔥🔥

[@ankitkumaryadav562]

You r best

[@ashuranjanchoubey2984]

Hello sir Multithreading of c++ ka video share kigiye

[@divyanshch6368]

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?

[@prasuntiwari4291]

Will the size of pointer always be 4 for all data types in a 32 bit compiler?

[@shivamjaiswal2434]

Yes bhai

[@divyanshch6368]

You can check self using sizeof() function

[@aryaparashar6333]

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

[@jutt_da_shugal2705]

gud lectures sir......

[@sankalpsachan9199]

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

[@amaansiddiqui734]

❤️❤️❤️

[@navtej29]

Thanks sir g

[@jugalkhajuriya9933]

What’s difference between char s[] and char *s in C?

[@shivaagrawal6580]

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.

[@kingfisher8260]

@@shivaagrawal6580 5 saal bad reply karke kya fayda? 🤣🤣

[@shivaagrawal6580]

@@kingfisher8260 😂😂

[@mdabdulrahman3858]

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

[@shahdivya8775]

Sir ye videos command line argument se batao na...

[@sandeepkumargupta438]

Thanks a lot sir

[@anuk943]

if I create and save an empty file and then apply read mode on it...will it return the same NULL message ?

[@pathanboss613]

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 🙏🏻

[@vishichaurasiya4427]

Bhai mera bhi yahi doubt hai agar aapko answer pta ho to bta dijiye

[@kartikmishra6795]

🙏🙏🙏🙏🙏

[@gautamtiwari771]

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

[@gautamtiwari771]

Ok sir will be waiting... more how many vdo or topics are going to come ???

[@vijendra1150]

Thanks sir

[@ayushipriya7811]

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

[@aayushtheapple]

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* 🧑🏻‍💻

[@surajprakash6566]

Soab

[@SBMarketSoldier]

Thank you Sir

[@Amitkumar-ye1dw]

r+ me sir agar file pehle se present ni h to null return krrga sir

[@ritikkaushik2469]

Yes it will return NULL

[@Coding_Student144]

Sir bs paise kamana jaante hai content aacha nhe daalna jaaante

[@mranonymous7766]

@@Coding_Student144 Please bhai aapko pasand nahi aaya to negative comments mat kijiye🙏🙏🙏🙏🙏

[@omminyrajan421]

Good

[@sumanparajuli844]

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??

[@khademali7692]

vai sun ne me galti kardi.....

[@shivamjaiswal2434]

@@khademali7692 galti kon si hai... Likhne mai ya bolne mai

[@pitaji_badewale]

What's that sound Sirg... 11:59 😂😂😂 ... First put your headphones to listen.

[@AmitSingh-el1rj]

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 ?

[@yashsrivastav4296]

why int main() is using in function can we use void main()?

[@sarveshsharma3555]

if we can read and write file then will exist file?

[@piyushtripathi5566]

Sir FILE data type capital letter me kyu likha jata h

[@shivam.334]

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

[@manaspathak4919]

typdef use krke struct keyword avoid kra h

[@avinash5651]

ager galti se w+ likh diya then kya mera purana content waps aa sakta hai?

[@pkyadav6230]

Phir shuru se likhna padega..

[@sourabhkori9627]

r+ mode me Kya file create Ni hogi but aapne table me likha h ki create hoga... Please reply me ASAP

[@sourabhkori9627]

Table me r+ mode me likha h, create file if not exist..

[@RahulSingh-xv6ni]

Sir if you use file datatype, you should be use to sturck keyword before file datatype🙏🙏🙏🙏

[@RahulSingh-xv6ni]

Sir please answer me 🙏🙏

[@starkendeavours7072]

No, this is a predefined and pre-declared data type in stdio.h using structures. No need to use structure again.

[@motivatedindia-thelion2816]

Why are you wrote int main () sirG?

[@D_K_Comp]

Sir i request you please upload operating system classes

[@KNIGHT-yy7nh]

Yes

[@Mukesh-hv3to]

but sir in r+ there is description about creating a new file if it doesn't exist

[@TipsAndTricks]

Sir, command promot mei kon sa language use hota hai.

[@bitte929]

QBasic i guess

[@dreamscomes893]

Sir pointer ka size tho aapne 2byte bataya pichle video me kiya bo 16bit processor ke liye tha kiya

[@starkendeavours7072]

Yes.

[@anandverma4357]

Sir r+ k description me kuch glt ho gya h

[@gamemakerhindi3744]

Kya hum c language me koi aisa software bana sakte hai jo video design kare

[@techsapmadeeasy]

ofc

[@besttimeofthisplanet4234]

Thanks

[@sarveshsharma3555]

but what to do ,that data not erase

[@KamleshSharma-cf5oz]

Can u provide link to get this software for programming in c or c++ ?? as I want this software..

[@i.m.crazyvele4101]

Sir ji ye code block Naam ka compiler h

[@sonusharma-sy8kj]

LIC database Kya h sir ji

[@amansharma-ww7tv]

sir "*fp" and "fp*" me difference kya h...

[@tanishkdhodapkar1929]

Both same 😂

[@karthikk9422]

Tq sir

[@ramchoudhary4862]

Compiler konsha h yah

[@bhindekaur2211]

😀

[@VinodPatel-tn1hf]

what os should i use for programming ?

[@sandeepkumargupta438]

Sir r+ mode Ka program sikha dijiye please.

[@TipsAndTricks]

Yes sir.

[@SalimShaikh-qp7zl]

Halo sir , l,m don / sir apka parane ki kapacity v.v...g

[@D_K_Comp]

Hello sir gm

[@D_K_Comp]

Sir you teach really very nice every topic in easy nd simple way

[@prasuntiwari4291]

You are wrong pointer ka size uske data type pe depend karta hai

[@mysirgdotcom]

No dear, you can check with the help of size of operator, please correct your concept

[@techsapmadeeasy]

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.

[@shoaibsayyad509]

@@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!

[@vaibhavjoshi6853]

Thanks a lot Sir

[@pawandev1876]

❤️❤️