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Output Cache on ASP.NET Page

A really simple performance improvement is to enable page caching in ASP.Net. An example OutputCache VaryByParams="none" Duration="60". -f.

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 07-17-2009
When you only want to return a file

A new thing is ASP.NET 2.0: Response.TransmitFile, instead of redirecting to it (the browser must re-requesting a page), just transmit the file on the same connection. -f.

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 06-28-2009
Need a good database?

Check out SQL Server Express, stability of SQL Server, without the licenses… -f. ref.: http://msdn.microsoft.com/en-us/library/ms247257.aspx Attach using connection string Data Source=.\SQLEXPRESS;Initial Catalog=database;Integrated Security=True;

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 06-20-2009
Why use the number object in Javascript

Yes, it is a JavaScript object. But why use it? There is always an implicit cast when you use a string in an equation... This is why. Where x=”10” and y=”11”, z=”100”, (x + y) > z will return true, because “10” + “11” return 1011 and after that, there is an implicit cast. The answer... Number(x) ...

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 06-11-2009
Interval or Timeout

The interval and timeout object are quite similar, when to use them? The interval is required for an event repeatable at a specific interval, but the interval do not wait for the process to finish, so if the execution time is more than the interval, two process are running, at the same time. This is...

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 06-10-2009
Dojo Javascript Framework

After writing the same code over and over, I looked around to see I there was some libraries. Wikipedia (as usual) as a pretty complete list . And I found that Dojo was one of the most complete. -f. ref: http://dojotoolkit.org/ http://en.wikipedia.org/wiki/Dojo_Toolkit

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 05-30-2009
Remove the code behind when not using it

When creating a ASP.Net web application, a code-behind page with the same name as the asp.net page is created, but you can avoid it. The only directive required to be recognized as a ASP.NET page, is <%@ Page %> -f.

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 05-26-2009
Expose Protected properties

When designing ASP.Net webpage, all protectected properties can be accessed with <%= propertyname %> So, you can split UI from Business logic by wrapping code inside them. -f.

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 05-23-2009
Content-Disposition & Content-Type

To automatically let the browser pop up the download windows when a page/handler is called you can ajust the ContentType and Content-Disposition. Response.ContentType = "application/x-download"; Response.AddHeader("Content-Disposition", "attachment; filename=file.ext");...

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 05-14-2009
XSL Output control

Check out the different attributes of xsl:output when using XSLt… <xsl:output omit-xml-declaration="yes" method="xml" version="1.0" encoding="UTF-8" indent="yes"/> -f.

Posted to Frederick Chapleau .NET Tip of the Day (Weblog) by Frederick.Chapleau on 05-13-2009

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