public class Main { public static void main(String[] args) { // printf() = an optional method to control, format, and display text to the console window // two arguments = format string + (object/variable/value) // % [flags] [precision] [width] [conversion-character] boolean myBoolean = true; char myChar = '@'; String myString = "Bro"; int myInt = 50; double myDouble = 1000; // [conversion-character] //System.out.printf("%b",myBoolean); //System.out.printf("%c",myChar); //System.out.printf("%s",myString); //System.out.printf("%d",myInt); //System.out.printf("%f",myDouble); //[width] // minimum number of characters to be written as output //System.out.printf("Hello %10s",myString); //[precision] // sets number of digits of precision when outputting floating-point values //System.out.printf("You have this much money %.1f",myDouble); // [flags] // adds an effect to output based on the flag added to format specifier // - : left-justify // + : output a plus ( + ) or minus ( - ) sign for a numeric value // 0 : numeric values are zero-padded // , : comma grouping separator if numbers > 1000 //System.out.printf("You have this much money %,f",myDouble); } }

I can't imagine myself learning this all alone. you are making the work smoother for me. good effort bro, keep it up!

I think I know all of your java videos lol. Thanks a lot. A note I wanted to add for other viewers: printf does not automatically go to the next line, similar to System.out.print(); for that, include a " " in the printf statement like this: Example: double aDouble = 5.5555; System.out.printf("%.1f ", aDouble); this prints the value "5.5" and goes to the next line just like System.out.println(5.5); would do. I state this because if you printf twice in a row with double or float values and do not include the " " then you may go crazy looking for the error because you will get something like this: Example: double a = 5.1211 double b = 4.4511 System.out.printf("%.2f", a); System.out.printf("%.2f", b); The output would be: 5.124.45 since there is no " " included, 4.45 will simply be appended to 5.12 -> 5.124.45 adding " " prevents this from happening: System.out.printf("%.2f ", a); System.out.printf("%.2f ", b); output: 5.12 4.45 Cheers

This taught me printf better in 11 minutes than my college professor or textbook did in 3 months. Thank you

System.out.println(" 100% Better than paid online classes");

you're even better than any of my professors at college.

This video helped me understand the printf() method better. Thank you. Keep up the good work !!

I love the way you explain everything it's quick precise and clear.... I love it!

tbh didnt need this info rn, but after watching a few of your vids your explanations are very clear and precise! thats a sub for me

Thanks brocode, you are going to be helpful to a lot of software engineers

Considering how much headache you have saved us from, you are definitely going to heaven.

This is the best Java tutorial for beginners, so you can learn Java and English in one hit. Please keep going! I vote for Java advance tutorial. Thanks a lot Bro

you are one of the best java teacher

This would have helped me earlier this week! Need to watch more videos.

can't believe such good resources are available for free

i really appreciate your assistance brother .God bless you

dude i was having such a hard time understanding thank you so much !

Bro, I'm very appreciative of your help.

Yow bro, thank for this tutorials men. It means a lot to me I learned a lot from your videos men, KEEP IT UP BRO!!

Amazing video, so easy to follow, goated bro.

Thanks, Bro! ☕ You're awesome!

good topic. i had no idea, printf exists in java too

Good Turotial

I just really want to thank you😭! I needed to make my float to only have 4 decimals

Thank you man, very clear video.

Thanks for the great effort.

Bro Code really do be feeling like my Bro for code

great work bro

This is so very helpful! Thank you so much!

very godd videos sir open your branch in india

Thank for the amazing video

Thanks so much man, really helped me

your videos are very helpfull

Honestly, better than my teacher

thank you, i was struggling earlier

Very nice sir

awesome teaching brother :)

thank you very much

When I Watch his videos I Always Think , When I'll be An Software Engineer , I'll Give 50% Credit to BRO 'Cause He helped me a Lot . Much Better than my Damn school.

Why does he not explain the "%020f" part for when you do a lower number than 20? For me it started with 3 zeros at "%015f" then added zeros up to 8 at 20. I don't know if it's really that important in the grand scheme of things, but it definitely through me for a loop trying to understand that part.

Great explanation! Keep it up!

Damn! You are soo good :0

Thank you so much ❤

thank you so much!!

Thank you, Bro I wonder how do I do if I want to add .2 as precision and 20 in width in the same time. It doesn't work when I tried it.

You saved my day

Thanks so much bro

Nice

Thanks sir

weirdly enough, in my courses' labs we needed formatting yet we've never been taught it

nice

Thanks, Bro!

thanks bro

Whenever I write printf and print int with a phrase using %d it doesn't work. It works only with char and String, not with number: double, float, int. Can anyone tell me what to do?

thx 4 vid bro !

Thanks bro

NIce.

thank you,.

Thanks

Great video

Bro is a pro

nicely explained

Thanks King

beast mode!

Osm Bro 🔥🔥🔥 Thank U

thanks

Great video!

Thank you sir.

thanks bro!

this helped alot

Awesome

You are doing an amazing job Bro 😍

Thank you.

Thank you!

love u bro

Thanks, Bro 06/03/2024

thank you bro :)

thanks a lot!!!

best bro

thx bro

Η συγκεκριμένη μέθοδος printf() υπάρχει και στη γλώσσα προγραμματισμού C.

So… kind of like a f-string in python. Nice Bro!

Is there a way to set the [width] in the string formatting to a variable that can be input from the user?

so this just makes it so i dont have to create and import DecimalFormat DF = new DecimalFormat for double outputs, i should just use printf for any formatting?

How do you put a zero in front of an integer?

thanks bro🤍

some food for the allmighty algorithm : "great , concise, high quality, .addrandomAdjective(); "

Hi from Ukraine!! U cool man

Thanks!!

was this for matt?

Why it is not using %I for integer. I thought it was %I but it was %d. It's quite confusing.

Can i ask why it's not working on me?

formatting method

W

gg bang

woooo code

printf is already available in C++

Comment for youtube algorithm :)

😀