how to compile and execute java program

[@pritha222]

thank u sir i have exam tomorrow and i rlly needed to understand this now i get it. god bless you !!

[@cuaresmapauliney.2701]

Thanks! for this tutorial now i know how to run my file.

[@TechlearnersbyNeerajSaxena]

Go through the complete video..i have told how to run java file as well

[@vsp2022]

THANKS SIR....FOR VERY SIMPLE WAY DEMONSTRATION......

[@TechlearnersbyNeerajSaxena]

Thanq for appreciation

[@asta5583]

Thank you so much sir.. now i can execute the program very easily without any hindrance..this video helps me a lot

[@TechlearnersbyNeerajSaxena]

Most welcome

[@shraddharaniraydanceoffici3955]

@@TechlearnersbyNeerajSaxena yes sir your explaining trips and tricks are very nice 🙏❤️

[@programmer_gk]

Ty 💯 much I'm also forgat how to select drive after see your vedios I'm able to freely run our java programm 🙏

[@TechlearnersbyNeerajSaxena]

Welcome

[@mounikaputta5131]

Superb explanation sir,thank you very much sur,

[@TechlearnersbyNeerajSaxena]

Thanq for appreciation

[@Luke12_f2j]

Ahh thanks sir. Already created a Java program but didn't know how to execute it. Thanks

[@TechlearnersbyNeerajSaxena]

Welcome

[@colbymathe1250]

Thank you so much! This seriously helped me so much. You are a life saver!

[@TechlearnersbyNeerajSaxena]

Welcome

[@simonuchebrolu4353]

Thankyou soo much anna for your explanation🎉

[@nzubair3777]

Thanks!

[@TechlearnersbyNeerajSaxena]

Thanks a ton

[@aparnajadhav3661]

Thank u so much sir ..for help me i executed first program in my life

[@athirababu2140]

Very nice video bro.. very clear

[@TechlearnersbyNeerajSaxena]

Thanq

[@kamalikannan9636]

Thank you sir super explained

[@TechlearnersbyNeerajSaxena]

Thanq for appreciation

[@SmilingGardeningTools-xq8rx]

Nice video 💯

[@malliswarigutti7372]

Thnkq so much sir...this video more helpfull to beginners

[@TechlearnersbyNeerajSaxena]

Thanq so much

[@ganaratheesh2167]

Very helpful video👍

[@TechlearnersbyNeerajSaxena]

Thanq

[@venkatavarshitha1778]

Thank you so much.. you are the saviour 😍🙌

[@ぜルゴン]

Thanks for teaching everyone and also me. This vid will help me to try to work my future work that is my favorite game is Roblox. To work with the creator if the game with lots of devs.

[@bhavyadait974]

Thankyou so much sir. This has helped me so much.

[@TechlearnersbyNeerajSaxena]

Welcome

[@venkatanarayanamca1812]

Nice explained well sirr

[@TechlearnersbyNeerajSaxena]

Thanq so much

[@a2thegenius343]

thank you very much sir, for this valuable information
It helped me a lot in my practical exam.

[@TechlearnersbyNeerajSaxena]

Welcome

[@priyasharma-pi2oc]

Thnq it's very helpful for us 🙏

[@TechlearnersbyNeerajSaxena]

Welcome

[@ganeshchintala6668]

Thank u so much 🤩 sir u helped me a lot I executed first program in my life

[@TechlearnersbyNeerajSaxena]

Most welcome

[@c00per_]

Nice.
How u doin now

[@agrcreations6015]

Most happiest person on that day😂

[@merlinbuela1409]

Thanks a lot sir now i'm eagerly want to learn java

[@TechlearnersbyNeerajSaxena]

Welcome. I have more than 75 videos on basic java for beginners.. You can watch all from my channel playlist... Happy learning

[@ck4721]

Awesome 👍 sir

[@mygmailhomepage2562]

Very understanding ,and when i try it , Its success 👍👍 Thanks Sir , for your tutorial .

[@TechlearnersbyNeerajSaxena]

Thanq so much... U can also watch more java programs in my java programming tutorial playlist on my channel.

[@jenefagideon3306]

Tks sir tomorrow my exam you helped me a lot ☺️

[@TechlearnersbyNeerajSaxena]

Most welcome 😊

[@shivamchauhan200]

Sirrr u r great thanks for discussing this in a best way thanks a lot sir keep going nd I will always support u ...

[@TechlearnersbyNeerajSaxena]

Thanq so much.. Such good words means a lot

[@nabanitadutta6200]

You're really awesome sir. Respect 🙌

[@TechlearnersbyNeerajSaxena]

Thanq so much

[@divyanshu_diwaniya]

@@TechlearnersbyNeerajSaxena so there is no need of visual studio code or eclipse sir?

[@souravgazmer1977]

thank you very much sir!!
i get to learn many programs..
sir only i am cnofuse in happy no

[@tgwarrior600]

Thanks for explaining

[@TechlearnersbyNeerajSaxena]

Welcome

[@misbahmulla8796]

Thank you a lot sir succeed m y first program form your video god always bless you

[@TechlearnersbyNeerajSaxena]

Keep learning.. God bless to u too

[@misbahmulla8796]

@@TechlearnersbyNeerajSaxena thank you so much again sir🙏

[@hilife6167]

Very useful video

[@TechlearnersbyNeerajSaxena]

Thanq

[@Asgaming-bl7qn]

Thanks as tomorrow is my practical

[@TechlearnersbyNeerajSaxena]

Welcome

[@Axe_prashu]

tq sir becouse i successfully excution the my first program

[@TechlearnersbyNeerajSaxena]

Thanq

[@nishantgaur131]

Thanks sir
It's really helpful 😁

[@anzilashanavas6066]

Thank u very much, ur teaching help me a lot, u save my childrens life sir

[@TechlearnersbyNeerajSaxena]

Most welcome

[@sportgamer8273]

Very nice

[@prasanthiMondem-w1u]

Sir I'm very confused with saving the file in Java .there is no java file and bin file in program file

[@ananyajagreti3346]

Your explanation was awesome sir really understood all the concept that you taught thanks for sharing it

[@TechlearnersbyNeerajSaxena]

Welcome

[@kingjaynazareno7482]

This is so straight forward explanation. Thanks

[@tanishqwaghmare961]

thanks sir bir fan shout out

[@TechlearnersbyNeerajSaxena]

Most welcome

[@tanishqwaghmare961]

@@TechlearnersbyNeerajSaxena livw stream karo aur raid kro pls pls

[@amarjeetchaudhary5271]

Thankyou so much sir make this video🙏
Jai Hind Sir 🇮🇳
Keep it up👍👍
My dout clear in this video,
how to save a Java program?

[@TechlearnersbyNeerajSaxena]

Most welcome.. Feel free to ask doubts if any

[@amarjeetchaudhary5271]

@@TechlearnersbyNeerajSaxena Thanku sir 🙏

[@HSNClasses1987]

nice video

[@JohnJones-gq4qt]

Excellent

[@TechlearnersbyNeerajSaxena]

Thanq

[@princelucifer4951]

Soo much work ..better download an compiler

[@meghanaj8399]

Thanks a lot Sir 🙏🏻

[@killumm]

ah yes, the indian man teaching me how to program.

[@abhisekbehera8619]

Thanks I can understand easily

[@TechlearnersbyNeerajSaxena]

Welcome

[@ramapriya5760]

Thank you sir

[@TechlearnersbyNeerajSaxena]

Most welcome.

[@Dharmaveerp5463]

Thank you sir☺️

[@TechlearnersbyNeerajSaxena]

Welcome

[@manojm622]

Can we put any other topic which we have to write in system. Out. Print (??anything)

[@TechlearnersbyNeerajSaxena]

Yes

[@vaibhavsinghania8368]

Thank you sir! Really helped a lot.

[@TechlearnersbyNeerajSaxena]

Thanq

[@samiksharamteke2855]

Thank you so much, really helpful 🙏🏼

[@TechlearnersbyNeerajSaxena]

Welcome

[@shubhamdwivedi1476]

Very helpful for beginners.
Thanks sir for such kind explanation.

[@TechlearnersbyNeerajSaxena]

Welcome

[@shubhamdwivedi1476]

Sir plz such more 🙏 videos

[@AjaySharma-zs8ex]

Thank you very much sir.

[@TechlearnersbyNeerajSaxena]

Welcome

[@lekpjedits18]

Thank you sir💝

[@ravinderkumar1713]

[@arpita8499]

Thank you sir! Really helped

[@TechlearnersbyNeerajSaxena]

Most welcome... U can also learn java from channel playlist

[@muskanzv]

Respect maan

[@TechlearnersbyNeerajSaxena]

Thanq

[@shreyamegha9029]

Please make video for calculation sir.

[@TechlearnersbyNeerajSaxena]

Which calculation?

[@shreyamegha9029]

@@TechlearnersbyNeerajSaxena sir in java program

[@TechlearnersbyNeerajSaxena]

I have made lots of videos on kava programming.. You can find all on my channel.. Go to java programming playlist

[@shikhayadav9408]

Thanks you very much sir

[@TechlearnersbyNeerajSaxena]

Most welcome

[@hororaibuch.5760]

thank ypu my friend 😂😂😂

[@TechlearnersbyNeerajSaxena]

Welcome

[@riyanandi5346]

Thank You Sir. But I have a question that is we all know that Java is case sensitive. And for all class name the first letter should be in Upper case. But you write in lower case. How it will execute?

[@TechlearnersbyNeerajSaxena]

Its just a practice not mandatory to write first letter as capital. We can write it in small as well

[@csedinesh809]

Op

[@srikrishnabijjaram8815]

Thank you so much 👌

[@TechlearnersbyNeerajSaxena]

Welcome

[@Srijavaleti]

Sir can you keep video of c and c++ program....

[@TechlearnersbyNeerajSaxena]

Yes.. Which topic you want?

[@siva_subramaniam]

Thanks sir

[@t.b.f3279]

Thanks! for this tutorial now i know how to run my life.

[@TechlearnersbyNeerajSaxena]

Most welcome

[@VGayathri-fg5ry]

Thank you so much sir

[@TechlearnersbyNeerajSaxena]

Welcome

[@RamCharan_Pagadala]

It was showing like
' javac ' is not recognized as an internal or external command,
Operable program or batch file.
Like this .......
Now what I want to do .....

[@TechlearnersbyNeerajSaxena]

Save your file in bin folder... Follow each step carefully as explained in the video

[@nittala10sangeeta24]

How to compile the code if we have make some changes in the java code

[@TechlearnersbyNeerajSaxena]

@@nittala10sangeeta24 1 save 2 compile 3 execute

[@ramamsc_0924]

Thank you sir!

[@TechlearnersbyNeerajSaxena]

Welcome

[@user-eb6ep]

Is there any reason why you saved the file in the "bin" folder? I thought you can compile and execute the file anywhere you want.

[@TechlearnersbyNeerajSaxena]

Yes it can be stored anywhere after setting classpath

[@gemin_vo3851]

Understood
so I just stand here

[@nehapatil2495]

Thank you☺️

[@krithikakrithika5821]

Sir for me it's not coming..in command prompt..
At 3:24 for me it's coming as the system path is specified
And > this symbol is coming for next next steps.....

[@TechlearnersbyNeerajSaxena]

Please watch video carefully and follow each step.. If you still face any problem then let me know

[@kallurishyamsundhar7195]

A small mistake is there in ur programme i.e, class name must be started with capital letter(upper case )
Because java is case sensitive

[@TechlearnersbyNeerajSaxena]

There is no error as starting java class with capital letter is not mandatory in java. It will give no error and u can execute the program. Making java class name that starts with capital letter is just a naming practice.

[@kallurishyamsundhar7195]

Thank u sir

[@veera8591]

class Thankyou
{
public static void main(String args[])
{
System.out.print("Thank You Very Much");
}
}
😊😊😊😊

[@TechlearnersbyNeerajSaxena]

Most welcome

[@ronniebain9776]

Whenever i type save file at jdk file/bin windows says "you don't have the permission to save in this location . Contact the administrator to obtain permission"
With your experience and knowledge can you tell me how to fix this ?
Appreciate your valuable time , thanks .

[@TechlearnersbyNeerajSaxena]

1. Go to control panel and change the user account policy to minimum. Restart your PC. Now you should get permission.
2. Login to your administrator account and run your program then
3. From administrator account give permission to your login account for writing permission to C Drive.
4. You can also use any java IDE like BlueJ or JCreator.

[@commonman4227]

Sir please do video for this please
🙏🙏🙏

[@GreatSardar]

Can you upload A second Short program video

[@TechlearnersbyNeerajSaxena]

I have uploaded complete java tutorial and more than 75 videos on java. I am also adding more videos on it. Please watch java programming tutorial playlist on my channel #techlearners

[@krishnagiri7170]

Thank you sir.

[@Er.abhimanyu_]

Thanku sir

[@noobgamingxp489]

Can you show a program.. Making a calculater

[@TechlearnersbyNeerajSaxena]

Yes sure will try to upload soon... I have a video of calculatior but in javascript.. You can check it on my channel

[@The_miracle_maker666]

Sir to save that in jdk bin its showing me there is no permission how i am gone save there

[@RajvinderKaur-so9ev]

Is it compulsory to type program files in command prompt

[@ashramitamohapatra8330]

Ty so much 🙏

[@TechlearnersbyNeerajSaxena]

You’re welcome 😊

[@Typical_Expert]

Can I only write code in the notepad?? If not how do I open Java itself to write the code, cause I tested it on cmd and everything worked but I can't find how to open java??

[@TechlearnersbyNeerajSaxena]

U don need to open java... Java is a collection of packages. U can use notepad or any other editor to write ur program and then execute with java. U can also use IDE like bluej, netbeans etc

[@deadshotgamer4964]

What to do when
When entering the command javac and it is showing that javac is not an internal or external command??

[@TechlearnersbyNeerajSaxena]

Please set your current directory to bin where javac resides and then compile

[@deadshotgamer4964]

Thank you sir

[@sushilgavit7784]

Thanks

[@TechlearnersbyNeerajSaxena]

Welcome

[@roseagarwal8320]

I have a issue while saving the file
That you can't save the file at this location . Call your administrator for permission.

[@TechlearnersbyNeerajSaxena]

Go to settings and change user control settings to allow saving of files in c drive

[@ramaniragu2775]

@@TechlearnersbyNeerajSaxena sir I couldn't able to do that do u plz explain clearly in a video 😭... Plzz sir

[@rajatyadav8458]

Right click on the notepad and then click on option - run as administrator. Than write your program and than save it again .

[@ramaniragu2775]

@@rajatyadav8458 tq bro😁

[@Numerologist_siddhant]

when I pass the command javac program file.java
it says javac is not recognized as int or ext command operable program or batch file .
what does it mean?

[@TechlearnersbyNeerajSaxena]

Make sure that set cmd path to bin folder where javac reside.

[@Numerologist_siddhant]

still same message shpws

[@rs4819]

Yes sir same problm occuring

[@TechlearnersbyNeerajSaxena]

Please send me images of whar you are doing on email [e-mail]
I will help you surely

[@gainbrain1338]

thanks

[@TechlearnersbyNeerajSaxena]

Welcome

[@sandeshpowar8303]

In my laptop output is coming I am given enter the first number but the input is not taking and Program is correct but it is exciting and coming enter the first number but when I give the number it will not taking

[@UwU-dx5hu]

you dont have to go to the bin folder to save and run a java file.Please correct it

[@TechlearnersbyNeerajSaxena]

Thanq for your precious reply. Yes you are correct that we dont need to go to bin. As we all know that there are multiple ways to execute java program. Using IDE solve all problems. And even setting classpath also solve these problems. I tried to explain one way of execution. It will be very helpful if you can guide learners about other ways. Thanq for giving time making learning more efficient.

[@dhanushgowda8827]

Thanks 🙏

[@TechlearnersbyNeerajSaxena]

Welcome

[@Indumathishalewar]

Sir I have a problem in finding path in command prompt, How can I solve sir ?

[@TechlearnersbyNeerajSaxena]

What problem are you facing? Use cd to change directory

[@krishnagiri7170]

Thanm you.

[@prabhuhiremath5435]

But sir we have to take System.out.println ryt?

[@TechlearnersbyNeerajSaxena]

Yes

[@d0ughty415]

'javac' is not recognized as an internal or exterbal conmand. PLS CAN YOU HELP ME

[@fougamer4573]

Yes and me pls can you help us

[@TechlearnersbyNeerajSaxena]

Please watch full video carefully.. You need to set current directory to bin... Inside java installation directory.

[@diptijadhav8449]

So for every program we have to do same steps every time?

[@TechlearnersbyNeerajSaxena]

Yes.. Or you can use any IDE

[@justbreathing123]

Thank you so much

[@TechlearnersbyNeerajSaxena]

Most welcome