string formatting java

Lakshan Chamoditha Perera answered on June 18, 2022 Popularity 10/10 Helpfulness 1/10

answer string formatting java

related string format java

related string formatting java

string formatting java

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In Java, string formatting can be done using the String.format() method
or with System.out.printf(). The format string follows the syntax 
you've described, which includes various components like argument index,
flags, width, precision, and format specifiers.

  %[argument index$][flags][width][.precision][format specifier]

	Argument Index: Optional. Specifies the index of the argument to use.	
	Flags: Optional. Control various formatting options 
(e.g., left justification -, leading zeroes 0, etc.).
	Width: Optional. Minimum number of characters to be written.
	Precision: Optional. Number of decimal places for floating-point numbers.
	Format Specifier: Required. Defines the type of data and how it should be 
 formatted (%s for strings, %d for integers, %f for floating-point numbers, etc.).
  
# example
public class Example {
    public static void main(String[] args) {
        String name = "Lakshan";
        int age = 22;
        double salary = 50000.00;

        // Using printf with format string
        System.out.printf("Name: %s, Age: %d, Salary: %.2f%n", name, age, salary);
    }
}

Popularity 10/10 Helpfulness 1/10 Language java

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Tags: java string-formatting

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Contributed on Nov 01 2022

Lakshan Chamoditha Perera

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string format java

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/* Common Format Specifiers
 *
 * %s - String value
 * %d - Integer value
 * %f - Decimal value (floating point)
 * %x - Hextstring value from integer
 * 
 */
String.format("String with format specifiers here: %d %s %f %x", 10, "input", 2.7, 26);

Popularity 10/10 Helpfulness 4/10 Language java

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Contributed on Jun 18 2022

Maniacal Hamster

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string formatting java

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String name = "Alice";
int age = 25;
double salary = 2500.50;

// Using String.format() method
String formattedString = String.format("Name: %s, Age: %d, Salary: %.2f", name, age, salary);
System.out.println(formattedString);

// Using printf() method
System.out.printf("Name: %s, Age: %d, Salary: %.2f", name, age, salary);

Popularity 10/10 Helpfulness 3/10 Language java

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Contributed on Sep 11 2023

YOU.com

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string formatting java

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