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Asynchronous client script callbacks

There has been a lot of interest in the web-facing community lately about a new useability feature that goes by a number of different names—XMLHTTP, AJAX, out-of-band requests, and asynchronous client script callbacks, to name a few.

Regardless of the name, this feature provides a way for a standard web page to make calls back to the server, without a traditional page refresh. The user is oblivious to the fact that a server call has occurred, and is not interrupted by it.

2005-09-20

2,167 reads

External Article

MDX Essentials: String Functions: The .UniqueName Function

n this lesson, we will examine another function / property in the MDX toolset, the .UniqueName function. The general purpose of the .UniqueName function is to return the Unique Name of the object to which it is appended. .UniqueName can be used in conjunction with hierarchies, dimensions, levels, and members, in a manner similar to the .Name function that we examined in String Functions: The .Name Function, and, also like .Name, .UniqueName can be useful in a host of different applications.

2005-09-19

1,744 reads

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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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