Java unique id

String uuid = UUID.randomUUID().toString();

How to generate random id in java

import java.util.UUID;
public class UUIDExample.
{
public static void main(String[] args)
{
UUID uuid=UUID.randomUUID(); //Generates random UUID.
System.out.println(uuid);
}
}

-1

Similar codes

0 vote212 views1 answer
Hellow world java code
Java
0 vote194 views1 answer
Android activity set action bar options
Java
0 vote226 views1 answer
First and last element of array java
Java
0 vote177 views1 answer
Java ints to color int
Java
2 votes211 views10 answers
Javascript
Java
0 vote190 views1 answer
["org.elasticsearch.bootstrap.startupexception: java.lang.illegalstateexception: failed to obtain node locks,
Java
0 vote195 views2 answers
How to get width android
Java
0 vote200 views1 answer
Tableau de chaîne de caractère en java
Java
0 vote223 views1 answer
How to set credentials for speechClient Java google api
Java
1 vote198 views1 answer
Android up navigation
Java