Software Engineering : This category relates to interesting computer related stuff that I am researching or reading about. Most of it is in the area of .NET technologies which is the focus of most of my computer related time at the moment.
Updated: 9/21/2004; 3:35:02 PM.

 








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Thursday, July 17, 2003

Itron seems to have selected VM Ware as their primary virtual machine software (for testing purposes mostly).  I have been trying Virtual PC (which Microsoft acquired from Connectix) but I have not tried VM Ware.  I have been very impressed with Virtual PC, however, and since it is another product that presumably will be supplied with MSDN Universal (if not the OS) it is another licensing cost I can avoid.

Yasser points a key advantage with Virtual PC is the fact that it uses the right device drivers for the hardware versus the virtualized device drivers used VM Ware.


10:15:08 PM   []    comment []

This is an interesting as our Alameda office stores resources in the database rather than in resource files and this article describes a toolkit from Microsoft that does the same thing.  Hmmm.....


1:00:27 PM   []    comment []

The most noteworthy item in this article was that there was no difference in performance between a property and a field unless the property was marked as virtual (in which case it was 6 times slower.)  Hmmmm....  I would have thought the difference to be negligible not zero. 

Also, if you wish to do your own timings the high performance API declarations are as follows:

    [System.Runtime.InteropServices.DllImport("KERNEL32")]
    private static extern bool QueryPerformanceCounter(
        ref long lpPerformanceCount);

    [System.Runtime.InteropServices.DllImport("KERNEL32")]
    private static extern bool QueryPerformanceFrequency(
        ref long lpFrequency);


12:57:06 PM   []    comment []

This is an interesting post by remoting expert Ingo Rammer on the future of SOAP and how it too will support channels and formatters.  Does this mean we will get a binary formatter as part of Microsofts web services architecture?
12:49:17 PM   []    comment []

While reading through responses to Chris Sells' blog about Interop Declarations for Windows.h I came across this post that seems to be more promising than the automated one provided by Chis.  I would like to see Microsoft provide this in Whidbey.
12:32:10 PM   []    comment []

© Copyright 2004 Mark Michaelis.



 


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