Top "Uuid" questions

What is import java.util.UUID used for?

import java.util.UUID public class Person implements Serializable { private UUID uuid; public Person() { uuid = UUID.fromString("3856c3da-ea56-4717…

java import unique uuid reasoning

How to generate uuid with PostgreSQL 8.4.4 on Ubuntu 10.04?

I am running PostgreSQL 8.4.4 with Ubuntu 10.04. I am trying to generate uuid but can't find a way to do it. …

postgresql ubuntu uuid ubuntu-10.04

How to get UDID of iOS Device Programmatically in iOS 7

i am using the below code to display the UDID of the device. But its displaying the null value i.…

ios iphone ios7 uuid udid

How to generate SOPInstance UID for DICOM file?

I am developing a system which will be able to create structured report for PACS. Obviously in order to create …

python uuid uniqueidentifier dicom

how does ordering by UUID work in PostgreSQL?

Is there any ordering guarantee on using uuid_generate_v1() on postgresql? If yes,tThe guarantees are per machine or …

postgresql sql-order-by uuid postgresql-9.4

Math question regarding Python's uuid4

I'm not great with statistical mathematics, etc. I've been wondering, if I use the following: import uuid unique_str = str(…

math random unique uuid unique-key

Create a 128Bit UUID with String

I tried to create a 128Bit with the iOS CoreBluetooth framework. The code that I have written is here: //16Bit …

objective-c bluetooth uuid energy

Where do UUID namespaces come from?

The UUID specification defines 4 predefined namespaces which it describes as "potentially interesting" - meaning among other things, "if other people …

language-agnostic uuid standards

Storing UUID in HSQLDB database

I wish to store UUIDs created using java.util.UUID in a HSQLDB database. The obvious option is to simply …

java uuid hsqldb

Convert PostgreSQL bytea-stored serialized-java-UUID to postgresql-UUID

One of our software-projects uses a PostgreSQL-table with a column 'guid' of type bytea. This is used with hibernate 3.3.2.GA …

java postgresql serialization uuid bytea