/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

7 votes277 views3 answers
Set textview text android java
Java
3 votes287 views1 answer
How to initialize char in java
Java
0 vote291 views1 answer
Java program finish event
Java
1 vote316 views1 answer
Java if or
Java
0 vote294 views1 answer
Create EntityManager Hibernate
Java
0 vote313 views1 answer
Enhanced for loop arraylist
Java
0 vote385 views1 answer
Hashmap values sum java
Java
0 vote374 views1 answer
Attempt to invoke virtual method 'java.lang.String com.google.android.gms.auth.api.signin.GoogleSignInAccount.getIdToken()' on a null object reference com.pravin.yashlalit.msbtestudymaterial.Authentications.SigninActivity.FirebaseGoogleAuth
Java
0 vote299 views1 answer
Spring cloud config server authentication
Java
1 vote293 views1 answer
Lakshya
Java