Nov 15, 2008 · UUID is the same as GUID (Microsoft) and is part of the Distributed Computing Environment (DCE), standardized by the Open Software Foundation (OSF). As mentioned, …

Oct 29, 2008 · Reserved, Microsoft Corporation backward compatibility Reserved for future definition. According to RFC 4122, all UUID variants are "real UUIDs", then all GUIDs are real …

Feb 10, 2009 · The uuid module provides immutable UUID objects (the UUID class) and the functions uuid1(), uuid3(), uuid4(), uuid5() for generating version 1, 3, 4, and 5 UUIDs as …

May 7, 2019 · How do I create GUIDs (globally-unique identifiers) in JavaScript? The GUID / UUID should be at least 32 characters and should stay in the ASCII range to avoid trouble …

Nov 10, 2009 · The OSSP uuid tool can decode UUIDs of all versions. On Debian-based Linux systems you can use apt-get install uuid to install it; for other distributions, the package name …

Dec 3, 2013 · Which version of the UUID should you use? I saw a lot of threads explaining what each version entails, but I am having trouble figuring out what's best for what applications.

The generated type 3 or type 5 UUID holds a (partial) hash of the namespace id and name-within-namespace (key). It no more holds the namespace UUID than does a message MAC hold the …

Here is an alternative approach to UUID. Though the chance of collision is infinitesimal UUID doesn't guarantee uniqueness. To guarantee the uniqueness you may want to use compound …

Dec 19, 2018 · I have a string that should be a UUID. Is there any built-in Python function available to check whether the UUID is valid or not, and to check its version?

Sep 20, 2012 · Postgres natively supports UUID as a data type, even capable of being indexed and used as primary key. But to generate a UUID value, such as to establish a default value …