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DamienG
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DamienG
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A .NET memory leak you did not think about
Arg, doesn't DNK handle <a> tags yet!!
This is a known problem with this pattern and GC based systems under the name
http://damieng.com/blog/2005/01/19/lapsedlistenersmemoryleaksinsubscriberpublisherscenarios
lapsed listeners.
You can't always remove from the event mechanism if the objects are managed elsewhere and it doesn't provide a facility to do so - e.g. TreeView control.
Thankfully .NET 3.5 has a
http://msdn2.microsoft.com/en-us/library/system.windows.weakeventmanager.aspx
WeakEventManager class that can provide event services without this problem by keeping weak references to the listeners.
[)amien
posted by
DamienG
9 months, 24 days ago
A .NET memory leak you did not think about
This is a known problem with this pattern and GC based systems under the name <a href="
http://damieng.com/blog/2005/01/19/lapsedlistenersmemoryleaksinsubscriberpublisherscenarios">lapsed
listeners</a>.
You can't always remove from the event mechanism if the objects are managed elsewhere and it doesn't provide a facility to do so - e.g. TreeView control.
Thankfully .NET 3.5 has a <a href="
http://msdn2.microsoft.com/en-us/library/system.windows.weakeventmanager.aspx">WeakEventManager
</a> class that can provide event services without this problem by keeping weak references to the listeners.
[)amien
posted by
DamienG
9 months, 24 days ago
C# HTML Helper Class
Also fails to encode attributes so could be opening up your site to HTML injection vulnerabilities.
[)amien
posted by
DamienG
10 months ago
Facebook XSS Vulnerability
The URL on this is wrong...
posted by
DamienG
1 year ago
WeakReference in .Net
You really need to switch comments on your blog...
[)amien
posted by
DamienG
1 year ago
MVC.net Release TODAY!
It's ASP.NET MVC.
posted by
DamienG
1 year, 1 month ago
JavaScript Minifier Utility Posted
> The raw versus compressed is 56KB to 27KB.
This is exactly my point, you think you are saving 19KB but the reality is that after GZip compression those files are 13K and 11.5K respectively so you are actually saving only 1.5KB for all your efforts (and again, this is only for the initial hit of non-returning visitors).
Given such limited rewards and the risk that the compressed code could behave subtlety different the time would be better much spent optimizing those areas that measurement have shown to be problematic.
[)amien
posted by
DamienG
1 year, 1 month ago
JavaScript Minifier Utility Posted
The point is that you are not saving 40KB because modern browsers and servers compress the file anyway - the actual savings will be a fraction of that size and more like 3-4K.
Yes, you can make this part of your build process but then you have to accept the fact your release build now contains effectively untested code.
In the case of this particular tool it would appear to completely mangle non-ASCII sequences such as currency symbols and accented characters leaving your released version to suddenly have problems displaying, parsing or validating financial values that worked perfectly during all the debug builds.
Sorry, but that risk really should only be taken when you know you have specific bandwidth problems and you can measure how your optimization is helping.
[)amien
posted by
DamienG
1 year, 1 month ago
JavaScript Minifier Utility Posted
The space savings are marginal if you consider the fact the files are likely automatically Gzipped between client and browser
http://damieng.com/blog/2007/11/27/shrinking-js-or-css-is-premature-optimization
[)amien
posted by
DamienG
1 year, 1 month ago
Windows Live Writer: Out of Beta
If you need to be able to install on Windows x64 or simply want a less confusing installer then grab the MSI from
http://damieng.com/blog/2007/11/08/windows-live-writer-on-windows-x64
[)amien
posted by
DamienG
1 year, 2 months ago
How to determine whether a property or a method is more appropriate
Yeah sorry Random.Next isn't... but Stopwatch.Elapsed is ;-)
Perhaps it should be worded "Calling the member twice in succession produces different results with the exception of time-based activities"
[)amien
posted by
DamienG
1 year, 2 months ago
How to determine whether a property or a method is more appropriate
"Calling the member twice in succession produces different results."
Not necessarily, DateTime.Now and Random.Next are examples of a valid propertys that produce different results when called in succession.
[)amien
posted by
DamienG
1 year, 2 months ago
Revisiting Programming Fonts
Hmm, Envy Code R is newer than Inconsolata :p
[)amien
posted by
DamienG
1 year, 3 months ago
Free WinForms Toolkit Released
Does not include a Ribbon control however which is what most people will be expecting when they hear the words Office 2007 Controls.
[)amien
posted by
DamienG
1 year, 4 months ago
Good bye NUnit.Behave hello Behave#
I'm sure a brief summary of what it does would have been more informative than the history.
posted by
DamienG
1 year, 5 months ago
Switch Statements with Enums best practice
Yeah that was be.
The best practice for using Enums is to not use them but consider subclasses, state or strategy patterns as recommended by Fowler in Refactoring.
[)amien
posted by
DamienG
1 year, 6 months ago
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