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DevOps Devour Hour Slides

Here are the slides from my talk today at the Redgate NYC Devour Hour: Architecting Zero Downtime Deployments.pptx The Repo is here: https://github.com/way0utwest/ZeroDowntime An interesting question on feature toggles:...

2025-05-23

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Stack Overflow & AI

I won’t try to pretend otherwise, I’ve had some mixed feelings about Stack Overflow for a long time. I think the concept of the place, ask a question, get...

2025-06-04 (first published: )

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BIT_COUNT II

By Steve Jones - SSC Editor

Comments posted to this topic are about the item BIT_COUNT II

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Question of the Day

BIT_COUNT II

In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data: 

UserID  UserPermissions
15
23
37
4       NULL
What is returned when I run this code: 
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 4;

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