INPUT-OUTPUT FUNCTIONS (BufferedReader CLASS) - JAVA PROGRAMMING

[@chakreshvarshney5644]

this teacher deserves more than a million views

[@electronicsbooster2561]

Very true bro

[@shiprapriyadarshini3537]

Absolutely

[@vaibhavisuryavanshiiiii]

Very true

[@littleorange7142]

Agree

[@fabuloustrader5652]

badly hoping a teacher like you in my college sir!!! you deserve more than actually what you deserve. keep rocking sir.

[@saeedjafary9340]

The best java teacher on the internet; Sundeep, plz keep making videos. Far better than treehouse!!

[@bayanshehab1009]

you're better than most of the doctors out there. I don't know how would I understand any of this without your videos!

[@solucionesentecnologia224]

Excelente explicación muy clara, muchas gracias. también llegas a la población latina

[@pmchhetri7486]

U are also one within 1% teacher of India best teachers.

[@NoTimePassNanba]

Best explanation in the KZbin . Really great thankz sir

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Sir, thanks a lot!!! Very Helpful!! As always!! 👍

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Quality teaching skills ❤️

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Best teacher really understandable class

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Hi sir! your teaching is awesome sir ❤️ we paid thousands of money out ther in institute but we even don't get interest while they're teaching. but here we are able to learn very clearly. Thank you so much for this video's sir 💕 if there's any handwritten materials from you. Please share upload sir. so that we can read easily. 🥰

[@arshidvaishnavi9686]

Thank you so much sir it is very helpful

[@Krishna_Devotee123]

❤Thanks a lot sir for uploading the java program video in the youtube and your way of teaching is also fabulous.

[@suryadev9739]

Concept is explained in simple and concise way.....Really Thank u sirr.......

[@smonica8364]

Very very informative and in detailed. Thanks sir

[@DK-vc4qt]

Thank you very much sir for the explanation. I was struggling with BufferedReader and my doubts got cleared and I understood the concept clearly🙏🙏🙏

[@v.ram049reddy6]

Thanking you sir 🙏

[@srikantht9570]

Super sir your video lectures are superb to learn the concepts thank you so much sir

[@Suchitragrg]

The best teacher ever

[@jhansin5882]

Nice explanation sir, keep doing it sir!!

[@gokuls165]

Wow, simply wow😍😍😍😍😍😍

[@Monica-cq2hr]

Sir!! U saved me... Thanks a lot for this video 🤗

[@siddeshgite2361]

Very detailed video. Thanks a lot, Sir...

[@souradeeproy9249]

Very nicely explained sir, Thank you

[@Mathsbom]

Thank you sir very helpful.....

[@fredricaarthur6308]

It was very helpful,thank you.

[@JohnDoe-ej6vm]

Thanks sir . App bohat acha samjhaty hain .

[@callmesuraj4257]

Sir really it's a Top Quality teaching sir.... Tq so much 💯... liked ❤️ Subscribed 👍🏼

[@sohamajgaonkar3119]

awesome!!!!!!!!!!!

[@chakreshvarshney5644]

sir, u r the best!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@nkbtech2854]

Your are the best

[@nishanthanravichandran270]

Great sir..Thank you

[@prakashjagtap865]

Nice video Very helpful

[@tusharkumar3277]

Thanks sir really helpful video

[@hemanthsaibommuluri2161]

Very detailed explanation sir 👌 Thank you

[@pramodtaware8987]

Very nice 👍

[@Dheeraj-ed6rr]

Very helpful sir. Kindly add some advertisements , you'll earn more money sir. Thanks a lot for these videos

[@virat4950]

nice explanation sir

[@dipalipatole3065]

Thank you sir, it is really helpful

[@sriramhcl29]

Excellent again . Keep continuing Sundeep

[@WILLGYS]

Thanks man, you rock.

[@BK_3216]

Very helpful thanks sir

[@swathilakshmi7807]

Sir, kindly try to teach collections,iostreams concepts in java

[@maneeshbuddha8253]

please prepare video on string builder also

[@govtexam4514]

This is my 8th class thank u sir

[@avantikaphatak4286]

Very heplful Thankyou sir !!!

[@shravinyagoud8957]

thank you so much sir

[@rayavarapuashok4197]

In this session simple buffer program tell.and package is not mention and also object names are capital (IR and BR).thank you.

[@yellaadilakshmi5629]

Greetings Sir Kindly clear my doubts please. 1 )Why don't you use double quotes and format specifies in print statement like C language. 2 ) why did you create objects for twice by using 2 classes ImputStreamReafer ir =new InputStreamReader(); BufferedReader br=new BufferedReader (ir) ; Why do you create constructor while creating object? Just object creation for BufferedReader class is not enough? In construction method shall we use objects as parameters? It's totally different C program . Sir please conduct live classes by Google meet app because we have a lot of doubts. In this lock down please share our knowledge poor people for settle their lives. Thank you for your efforts for self learning people. I hope you clear my doubts.

[@studybuddy1457]

An exception is raised when the file doesn't exist. So for FileReader we use IOException. But Sir we used InputStreamReader in the last example programme and here everything exists as the input is from the keyboard (unlike files which may not exist) My question is that is it necessary to write IOException for every BufferedReader program or can we skip IOException while using only InputStreamReader? Thank You Sir

[@dudekulachandu4440]

Sir pls explain jdbc and pdbc concepts so that we can learn and settle in our life and tqq for providing best java and python classes on online

[@XcaliberrO07]

🔥🔥🔥

[@greeshmags2017]

Excellent class sir

[@tthamil]

Thanks bro

[@sthitapragyanasamal3467]

Sir can you explain where to use scanner and where to use buffer

[@kartikprasad5647]

Thanks lot

[@ajaymuppidi4422]

Plz explain all concepts of c++

[@nidhinbabu9451]

Sir in the last example why is "throws IOException" Used...? If we are using fileReader class only that statement is required right..... Or whenever we are using the bufferclass the command(throws IOException) is required?

[@sundeepsaradhi]

Hi Yes it is mandatory to throw exception of we are using budferedreader class

[@vidhi2991]

thank you sir

[@pranay614]

thank u soo much sir

[@wasalawyer.1179]

In the last program, sir did we raised exception , but InputStreamReader was used ...isnt it used for FileReader??

[@chamuputluru9446]

Sir in last file reader example. IOException occurredonly in file reader or in key board input also?? U said when when we read the file without existing that time only we will get the error right.

[@NaveenKumar-wj2qo]

yeah if the file has not in that drive then it will raise the IO exception

[@nandhiniselvaraj9534]

Sir pls create video for selenium

[@seenishivakarthik2755]

Sir explain typecast and how to read input using file?? please make that video sirr it is really helful

[@lokiloki678]

Hi sir . I am completed above java videos. I need reaming topics videos. When you will apply sir.

[@saurabhgupta-vu2qe]

Sir plzz add an example or question of buffered reader programs

[@rushikeshchoudhari3266]

please upload advance java lectures.🙏

[@bharathkumar-gu1wk]

Sir how to read a character bu using buffer like Integer.parseInt(be.readLine());

[@rajeshsaini-qo2pn]

Sir, please refer a book for java

[@bharathisan7384]

When to use Scanner and when to use BufferedReader can explain that ? Thank you sir.

[@sundeepsaradhi]

BufferedReader should be used if we are working with multiple threads. ... BufferedReader is a bit faster as compared to scannerbecause scanner does parsing of input data and BufferedReader simply reads sequence of characters.

[@harshithachowdary9588]

Sir what is the use of bufferedreader class actually we read the input from filereader right...

[@RS-hq2rg]

Hello Sir, I've a question. At about 9:50 you mentioned that when using typecasting, "Integer" and "Float" are classes. And we're using its methods "parseInt" and "parseFloat". But where's the object here ? In order to use methods of a Class, we must have it's objects no? And from the objects we use the methods. Thanks in advance!

[@neerajsharma4085]

We are directly using class name bro . Integer is a class name, So we are ditectly calling using class name, Integer.parseInt to convert string to int.

[@rakeshnara1046]

for accessing static methods there is no need of an object(for example main method) and those static methods can be accessed directly by using Class names( and parseInt, parseFloat they are static methods). hope this cleared your doubt.

[@gowthamraj2625]

Hi Static methods can be accessed through classname and no need to create an object. Hope your doubt has been clarified.

[@ILOVESH_LOVE]

plz tell me... how to find out class and wrappper class?

[@nasim5150]

In Case if the File has more number of line What should we do as readline() Reads only Very First line

[@prakashpanda2369]

thanks sar for these videos

[@sairohithdevarsetti3601]

sir why do we use "public static void main() ?"

[@sundeepsaradhi]

Hi rohith I have made a video explaining main function syntax. Go through that and text me if you find any difficulty kzbin.info/www/bejne/qmLRlqKIjKx_qKM

[@amchourasia]

You said that a method can't be called directly through class name. But finding parsing parseInt() is called with class Integer. How is it so?

[@sundeepsaradhi]

Hi Static methods can be accessed through classname and no need to create an object. Hope your doubt has been clarified.

[@amchourasia]

@@sundeepsaradhi Thanks Sir😀

[@prameek2024]

When you are writing a code in the eclipse how to use this FileReader class?

[@javeedhussain2205]

Sir,if we want to copy data from one file to another file by bufferrwriter how can we? Plz reply

[@nirajsathe9220]

sir float and double values are not reading it showing exception i.e class expected ....

[@sathishc4653]

I'm not getting why we use both InputStreamReader and Buffer reader for single string input

[@veersharma9300]

Sir why is public statoc and void main used

[@sundeepsaradhi]

kzbin.info/www/bejne/qmLRlqKIjKx_qKM

[@sumanththikka1506]

you are god

[@mavillapallivinay6479]

How to pass an array for bufferedreader

[@jibuckdipu]

dear sir provide online course

[@mumpighosh]

would you please tell how to access char

[@royalpinto2379]

sir, u said that to access the methods of a class we have to use an object. then y did u write Integer.parseInt().where u used the class name to acces the method? pls reply.

[@surekhakarasudula3883]

Static methods can be accessed through class name and no need to create an object

[@NaveenKumar-wj2qo]

because of it converts string to integer.

[@AjithKumar-pb5zs]

Sir but Class can invoke static methods right, you told any class cannot invoke methods Sir , You should have told any class cannot invoke instance methods . Sorry Sir ,crt me if i am wrong !

[@sridharkumar3385]

Sir what is getter method and setter method

[@kavinkgaming]

As your question says they are just methods which will be used to set and get values of respective class properties.

[@saiganesh7926]

good explaination

[@srtelugubeats1030]

Sir can you share the notes

[@JahangirAlam-zv4dh]

package com.Jahangir001; import java.io.*; public class BufferReader { public static void main(String[] args) throws IOException { InputStreamReader IR = new InputStreamReader(System.in); BufferReader Br = new BufferReader(IR); int a = Integer.parseInt(Br.readLine()); System.out.println(a); } } Error: java: constructor BufferReader in class com.Jahangir001.BufferReader cannot be applied to given types; required: no arguments found: java.io.InputStreamReader reason: actual and formal argument lists differ in length Why?

[@arijitchowdhury586]

sir why type cast string to integer?

[@srilakshmil3944]

I think it's int to string.Because BufferReader can read only characters right ..

[@Sathwika-Dasari]

You are classes are confusing because there is no specific starting and ending point to it........ mainly this vedio I have watched 5-6 times still no clarity 🙄

[@rohithpundarikaksha2979]

program is not executing wrong program

[@shreyapal4216]

Are you teaching yourself Don't Know to explain

[@chetansinghnegi3829]

Thankyou sir