/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

3 votes207 views1 answer
Find maven version
Java
16 votes176 views2 answers
Creating buttons in javascript
Java
0 vote233 views1 answer
Java final modifier on method
Java
0 vote234 views1 answer
Removing DOM nodes when traversing a NodeList
Java
0 vote234 views1 answer
Java sort int array
Java
0 vote298 views1 answer
LocalStorage android webview
Java
0 vote209 views1 answer
Java get longest string in array
Java
6 votes232 views1 answer
Best IDE for java
Java
2 votes231 views3 answers
String to localdate in java
Java
0 vote220 views1 answer
Java program to demonstrate working of HashTable
Java