Top "Guid" questions

How to get 32 bits unique number in Java?

I need to generate an unique number of 32 bits in Java. I need to return the number as Java int, …

java guid uuid uid

What is the probability of guessing (matching) a Guid?

Just curious but what is the probability of matching a Guid? Say a Guid from SQL server: 5AC7E650-CFC3…

math guid probability

Object reference not set to an instance of an object.

My codes below don't have any errors during the compile time but when I open the page an error occur …

asp.net asp.net-membership guid userid

How easily can you guess a GUID that might be generated?

GUIDs get used a lot in creating session keys for web applications. I've always wondered about the safety of this …

security session guid

Outputting a GUID in VBScript ignores all text after it

I'm creating a GUID for use in a Classic ASP application, by using TypeLib. However, even a simple test such …

asp-classic vbscript guid

How to create a Guid with all zero elements?

How to create a Guid that all of its elements are zero. i.e. {00000000-0000-0000-0000-000000000000}. I could …

c# guid zero

GUID COMB strategy in EF

Is there any way to implement the Guid COMB identity strategy for objects in the new Entity Framework 4.1 using the …

c# entity-framework guid entity-framework-migrations newsequentialid

Create a cryptographically secure random GUID in .NET

I want to create a cryptographically secure GUID (v4) in .NET. .NET's Guid.NewGuid() function is not cryptographically secure, but .…

c# .net security guid

Why is the netsh http add sslcert throwing error from Powershell ps1 file?

I am trying to add an sslcert using netsh http from within a powershell ps1 file, but it keeps throwing …

http powershell ssl-certificate guid netsh

Replacing all GUIDs in a file with new GUIDs from the command line

I have a file containing a large number of occurrences of the string Guid="GUID HERE" (where GUID HERE is …

shell replace sed guid text-processing