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 vote316 views1 answer
How to get a set from a map in java
Java
0 vote331 views1 answer
Java multiple implements
Java
0 vote315 views1 answer
How to sort a interable in java
Java
5 votes344 views2 answers
How to add elements in array in java using for loop
Java
7 votes333 views1 answer
Android list to string
Java
12 votes354 views2 answers
How to print elements in matrix java
Java
1 vote357 views1 answer
Java get ram usage
Java
0 vote294 views1 answer
How to save rich text format in database using java
Java
3 votes303 views1 answer
How to initialize char in java
Java
0 vote311 views3 answers
Java regex 10 digit number
Java