/Java/How to get 2 decimal places in java

How to get 2 decimal places in java

How to set 2 decimal places in java

DecimalFormat df = new DecimalFormat();
df.setMaximumFractionDigits(2);
System.out.println(df.format(decimalNumber));

Source: stackoverflow.com

Java 2 decimals

double res = Math.round(a * 100) / 100;

Specify decimal places java

double test = 12.15;
DecimalFormat df = new DecimalFormat("#.0");
System.out.println(df.format(test)); // Console: 12.2
// # - prints a digit if provided, nothing otherwise
// . - indicates where to put the decimal seperator
// 0 - prints a digit if provided, 0 otherwise

Source: baeldung.com

How to get 2 decimal places in java

total = (double) 100 / listMember.size();
DecimalFormat df = new DecimalFormat("#.##");
String dx = df.format(total);
total = Double.valueOf(dx);

Display double in decimal places java

double input = 3.14159265359;
System.out.format("double : %.2f", input); // 3.14
System.out.println("double : " + String.format("%.2f", input)); // 3.14

Similar codes

1 vote346 views1 answer
Spigot respawn player location
Java
35 votes328 views6 answers
Check java version
Java
4 votes337 views3 answers
Java uuid from string
Java
1 vote325 views2 answers
Jframe change icon
Java
1 vote389 views1 answer
@SpringBootApplication
Java
5 votes355 views2 answers
Math.absolute java
Java
0 vote332 views1 answer
Why is write replacing my text java
Java
-1 vote332 views1 answer
Spring boot show sql
Java
0 vote336 views2 answers
Java secretkey
Java
1 vote333 views1 answer
Android hide system bar programmatically
Java