glossary - What is a UUID? - Stack Overflow
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, they are …
How to create a GUID/UUID in Python - Stack Overflow
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 specified in RFC …
javascript - How do I create a GUID / UUID? - Stack Overflow
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 when passing …
What kind of data can you extract from a UUID? - Stack Overflow
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 might be …
Is there any difference between a GUID and a UUID?
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 UUIDs. To the …
Which UUID version to use? - Stack Overflow
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.
Does the UUID comparison in Java violate the UUID standard?
Mar 6, 2025 · UUID in order of significance and according to their data type. Two UUIDs are equal if and only if all the corresponding fields are equal. UUIDs, as defined in this document, can also be …
When should I use uuid.uuid1 () vs. uuid.uuid4 () in python?
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 key as …
Generating v5 UUID. What is name and namespace?
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 …
random - Efficient method to generate UUID String in Java (UUID ...
UUID is a good candidate but UUID.randomUUID().toString() generates stuff like 44e128a5-ac7a-4c9a-be4c-224b6bf81b20 which is good, but I would prefer dash-less string. I'm looking for an efficient …