Sandbox::https://github.com/boringbyte/BroCodeJavaCourse/blob/master/src/Printf/Main.java

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package Printf;

public class Main {

public static void main(String[] args) {

// two arguments = format string + (object/variable/value)

// % [flag] [precision] [width] [conversion- character]

System.out.printf("%d This is a format string\n", 123);

boolean myBoolean = true;

char myChar = '@';

String myString = "BoringByte";

int myInt = 50;

double myDouble = 1000;

System.out.printf("%b\n", myBoolean);

System.out.printf("%c\n", myChar);

System.out.printf("%s\n", myString);

System.out.printf("%f\n", myDouble);

System.out.printf("Hello %20s\n", myString);

System.out.printf("Hello %-20s .\n", myString);

System.out.printf("You have this much money %f\n", myDouble);

* [flags]

* - : 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 %.2f\n", myDouble);

}