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So You Need to Expose JSON Endpoints

Even the most experienced programmers can be caught out unawares by software they've used for years without trouble. Dino Esposito explains why and how the JSON method in an ASP.NET MVC controller class suddenly started to cause an exception on a production server, and how he fixed the problem.

2015-11-03

2,813 reads

External Article

A Skills Roadmap for DBAs in the Cloud Era

Cloud computing is on the move. Slowly but surely, businesses are transitioning more and more key pieces of infrastructure to the cloud in order to take advantage of cost, flexibility and agility benefits. And databases, the heart and soul of all applications, are the most critical component of this transition. Gerardo Dada explores the topic.

2015-11-02

3,769 reads

External Article

Top 10 Most Common Database Scripts

What are the scripts that a working DBA uses so often that they become part of the 'muscle memory'? Grant Fritchey asked the question on the forums of SQL Server Central. From the large response, Grant was able to pick out the ten most popular T-SQL commands, scripts, or fragments. It seems as if, despite the range of tasks we do, there are some common tools we use.

2015-10-29

9,303 reads

External Article

Using Power BI in a Hybrid Environment

This paper describes best practices for security, networking, and component architecture for building a hybrid business intelligence (BI) environment by using a combination of Microsoft Office 365, Microsoft Azure, and on-premises data sources. Many organizations are taking advantage of the benefits of cloud computing such as lower capital expenditures and increased agility, while still maintaining data in on-premises data stores.

2015-10-28

2,633 reads

External Article

The Complete Guide to PowerShell Punctuation

It is the punctuation, the strange dollar signs, brackets and parentheses that bewilder anyone learning PowerShell. Add to that the aliases and you can bewilder everyone. The punctuation is essential, so here is the the complete PowerShell wallchart and guide to Powershell Punctuation. Thanks to Michael Sorens, PowerShell need no longer be perplexing.

2015-10-26

3,688 reads

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BIT_COUNT I

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Question of the Day

BIT_COUNT I

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

UserID  UserPermissions
15
23
37
What is returned when I run this code: 
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 3;

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