Comments for Lite Tech

Comment on New features in C# 3.0 (“C# Orcas”) by naisioxerloro

naisioxerloro — Thu, 29 Nov 2007 09:09:58 +0000

Hi.
Good design, who make it?

Comment on Performance issues in .Net by teqilite

teqilite — Fri, 27 Jul 2007 06:17:25 +0000

Hi,
For these performance tests, I wrote some sample codes which will doing just the part i wanted to show (e.g. boxing unboxing, or adding/retrieving value types to/from array list).
The sample codes were run multiple times and taken average.
Hope this answers to your first question.

Regarding your second question, you are right, unboxing returns the reference to the boxed value. but commonly the case is that you assign it to a value type and so the data pointed by the unboxed reference would be copied.

Comment on Performance issues in .Net by Edwin

Edwin — Fri, 22 Jun 2007 08:27:49 +0000

Hey,
I got 2 questions. By what means u measured the performance. Did you use any tools. Please throw some light on it.

second one is, when the reference type is unboxed, it doesnt copy the value to the variable. Instead it gives a reference. and i think its a read only reference. Try to execute the below sample code and see the result.

##
int i = 100,k;
object j = i;
k = (int)j;
k = 200;
Console.WriteLine(i.ToString() +” and j = “+ j.ToString());

Comment on Performance issues in .Net by teqilite

teqilite — Tue, 01 May 2007 07:36:46 +0000

Don’t have specific guidelines right now.
Anyways this was just to show you the cost involved when you throw exceptions.
Ofcourse if the extra validity check is too costly and invalidity doesn’t happen often, relying on exceptions could be beneficial.

Comment on Performance issues in .Net by debasishpramanik

debasishpramanik — Mon, 30 Apr 2007 03:28:21 +0000

Just one question Are we saying we should not use exceptions rather there should be guidelines when to use exceptions.

Comment on Hello world! by Mr WordPress

Mr WordPress — Mon, 09 Apr 2007 08:33:58 +0000

Hi, this is a comment.
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