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

1 vote160 views1 answer
Calendar.year java
Java
0 vote205 views1 answer
How to convert a jsonobject to a dbobject
Java
0 vote263 views1 answer
Servlet redirect java
Java
0 vote176 views2 answers
How to check if a string contains only alphabets and space in java
Java
6 votes190 views1 answer
Best IDE for java
Java
0 vote203 views1 answer
How to take float input in java
Java
7 votes183 views2 answers
Java split long into array
Java
6 votes179 views2 answers
Spring boot postgres
Java
3 votes216 views1 answer
Zip file java
Java
0 vote204 views4 answers
For() in java
Java