Specify decimal places 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

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);

Similar codes

0 vote121 views1 answer
JAVA HashMap get keys by values
Java
0 vote111 views1 answer
Java program to print hexadecimal to decimal number conversion
Java
2 votes75 views1 answer
Factors
Java
1 vote113 views1 answer
Split by new line java
Java
6 votes126 views1 answer
Java int to binary string
Java
0 vote108 views1 answer
Java integer to string
Java
8 votes126 views2 answers
Java first letter to upper case
Java
0 vote132 views1 answer
Conky cpu temperature
Java
0 vote120 views1 answer
How to encrypt password in properties file in spring boot
Java
2 votes123 views2 answers
Spigot run task later
Java