Top "Guid" questions

How to create a GUID / UUID

I'm trying to create globally-unique identifiers in JavaScript. I'm not sure what routines are available on all browsers, how "random" …

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How to create a GUID/UUID in Python

How do I create a GUID in Python that is platform independent? I hear there is a method using ActivePython …

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C# how to create a Guid value?

One field of our struct is Guid type. How to generate a valid value for it?

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Create a GUID in Java

What are some of the best ways to create a GUID in Java?

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What is the string length of a GUID?

I want to create a varchar column in SQL that should contain N'guid' while guid is a generated GUID by .…

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SQL Server: converting UniqueIdentifier to string in a case statement

We have a log table that has a message column that sometimes has an exception stack trace. I have some …

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Simple proof that GUID is not unique

I'd like to prove that a GUID is not unique in a simple test program. I expected the following code …

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Is there any difference between a GUID and a UUID?

I see these 2 acronyms thrown around, and I was wondering if there are any differences between a GUID and a …

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How unique is UUID?

How safe is it to use UUID to uniquely identify something (I'm using it for files uploaded to the server)? …

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Guid.NewGuid() vs. new Guid()

What's the difference between Guid.NewGuid() and new Guid()? Which one is preferred?

c# guid