In java:
First, we have to import the library:
import java.util.UUID;
Finally, we generate a random UUID.
String newId = UUID.randomUUID().toString();
Easy? Yes, a lot.
Monday, 18 October 2010
How to use UUID?
How to use UUID?
In java:
First, we have to import the library:
import java.util.UUID;
Finally, we generate a random UUID.
String newId = UUID.randomUUID().toString();
Easy? Yes, a lot.
In java:
First, we have to import the library:
import java.util.UUID;
Finally, we generate a random UUID.
String newId = UUID.randomUUID().toString();
Easy? Yes, a lot.
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2 comments:
I want generate unique ID just like auto increment in java . So previously i used current nano seconds but i end up with clash since two data comes with in same nano seconds ..
I also dont able to increment the int value since once i shutdown the product and restart the memory lost and again i end up with clash .
Does UUID solves the above problems
hey ! I've been trying to read up on the matter from the Java API, but how do you get the following to 'work'?
0xFFFFFFFF00000000 time_low ?
its in the part about the different output formats for variant 2 UUID's.
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