What exactly is GUID? Why and where I should use it?
Dec 16, 2008 · GUID technically stands for globally unique identifier. What it is, actually, is a 128 bit structure that is unlikely to ever repeat or create a collision. If you do the maths, the domain …
Is there any difference between a GUID and a UUID?
Oct 29, 2008 · 9 GUID has longstanding usage in areas where it isn't necessarily a 128-bit value in the same way as a UUID. For example, the RSS specification defines GUIDs to be any …
Is a GUID unique 100% of the time? [closed] - Stack Overflow
A GUID is microsoft's specifica implementation of the UUID standard. So, it's both. Globally unique ID vs Universally unique ID.
Generate Globally Unique Identifier (GUID) in Windows
Jan 1, 2020 · It's nearly impossible for the numbers generated for the GUID to have two numbers repeated making them unique. For more information about GUID, see: GUID structure …
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 …
c# - Guid is all 0's (zeros)? - Stack Overflow
1) Guid is a value type, not a reference type. 2) Calling the default constructor new S() on any value type always gives you back the all-zero form of that value type, whatever it is.
C# how to create a Guid value? - Stack Overflow
Feb 26, 2010 · One field of our struct is Guid type. How to generate a valid value for it?
.net - What is the string length of a GUID? - Stack Overflow
Jun 9, 2009 · I want to create a varchar column in SQL that should contain N'guid' while guid is a generated GUID by .NET (Guid.NewGuid) - class System.Guid. What is the length of the …
How to use guid v7 in EF Core? - Stack Overflow
Jan 20, 2025 · Besides, the GUID doesn't have to be UUID v7 to be incremental and unique. All a database needs is a unique value that's incremental, and NEWSEQUENTIALID does provide …
c# - How to seed GUID generation? - Stack Overflow
Nov 2, 2012 · What would be the easiest way to code a function in .NET to generate a GUID based on a seed so that I can have greater confidence about its uniqueness? string …