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Paging a collection with LINQ

Paging a collection with LINQ

How do you page through a collection in LINQ given that you have a startIndex and a count ?…


Appropriate Windows O/S pagefile size for SQL Server

Does any know a good rule of thumb for the appropriate pagefile size for a Windows 2003 server running SQL Server?…


I need to know how much disk space a table is using in SQL Server

I think most people know how to do this via the GUI(right click table, properties), but doing this in T-SQL totally rocks.…


Refactoring away labeled loops

After I was convinced that labeled breaks/continues are a total "nono" over here, I need help to remove the label out of my code. I have a square matrix and a vector that has the same length. The vec…


language agnostic - Most efficient implementation of a large number class

When doing calculations on very large numbers where integral data types such as double or int64 falls short, a separate class to handle such large numbers may be needed. Does anyone care to offer a…


sql server - CPU utilization by database?

Is it possible to get a breakdown of CPU utilization by database? I'm ideally looking for a Task Manager type interface for SQL server, but instead of looking at the CPU utilization of each PID(like…


language agnostic - Continue Considered Harmful?

Should developers avoid using continue in C# or its equivalent in other languages to force the next iteration of a loop? Would arguments for or against overlap with arguments about Goto?…


Displaying build times in Visual Studio?

Our build server is taking too long to build one of our C++ projects. It uses Visual Studio 2008. Is there any way to get devenv.com to log the time taken to build each project in the solution, so tha…



c# - How do you get total amount of RAM the computer has?

Using C#, I want to get the total amount of RAM that my computer has. With the PerformanceCounter I can get the amount of Available ram, by setting: counter.CategoryName="Memory"; counter.Counternam…


algorithm - How to count the number of set bits in a 32-bit integer?

8 bits representing the number 7 look like this: 00000111 Three bits are set. What are algorithms to determine the number of set bits in a 32-bit integer?…




how count number get the and sum with sql all