Definition: You have Macaroni code when your application is chopped up into many little pieces and it’s difficult to see the big picture which may exist only in your (or someone else’s!) head. In software design, you can often end up with Macaroni code when you overuse/misuse/abuse abstractions, and it’s one of the main dangers …
Definition: Inversion of Control (IoC) refers to the inversion of the flow of control (the order in which individual statements, function calls, etc. are executed) in a software. You’ll often hear the term Hollywood principle being mentioned in the same breath as IoC, it simply states "Don’t call us, we’ll call you" which more or …
Some time ago I read about (might be on DotNetRocks) a little gem coming out of Microsoft’s research lab called Pex, which is a framework for doing automated White Box Testing in .Net. It’s still in its early days (despite having been around for more than 2 years now) but packs a bag of potential …
I came across this blog post the other day which introduced to me a cool addition to the DataContract serializer – the ability to generate XML by reference rather than by value: http://www.zamd.net/2008/05/20/DataContractSerializerAndIsReferenceProperty.aspx Not much for me to add to it really, just read the blog to see how it works.
Using entity classes in your application and WCF is complaining about the circular references between your classes? Well, I had the exact same problem not long ago, and I found this post on James Kovac’s blog about circular references and how to get around them: http://www.jameskovacs.com/blog/GoingAroundInCirclesWithWCF.aspx The key things to note from this post is …
The Dispose pattern is something we’ve all seen before, and it’s so tried and tested most of us (especially myself!) have been more than happy to apply without question. Whilst reading various blogs/articles I came across some differing opinion about this well known pattern and started to question what I had taken for granted myself. …
Over the last couple of years, there have been many discussions/debates on DataSet vs Collections, and there was a very good article in MSDN magazine on just that: http://msdn.microsoft.com/en-gb/magazine/cc163751.aspx#S7 To add to the Dark Sides of DataSet, there is a little known feature/bug/annoyance in the DataTable.Select() method – every time you call the Select() method …
I did some performance optimization work a little while back, and one of the changes which yielded a significant result was when I migrated some server side components (which are CPU intensive and performs a large number of loops) from using ADO.NET DataSets to using POCOs (plain old CLR object). The looping was then done …
I saw this article on D. Patrick Caldwell’s blog a little while back: http://dpatrickcaldwell.blogspot.com/2009/03/validate-parameters-using-attributes.html It was this article that got me interested in PostSharp and the possibilities that it can bring. PostSharp, in short, is a lightweight framework which introduces some Aspect-Oriented Programming into .Net. Some of the common usages I have seen include tracing …
Aspect Oriented Programming in .Net using PostSharp Read More »
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