Writing cache based repositories for web application prototyping

When I started building in-house demo application I thought about how to solve temporary data layer so I don’t have to use real database and object mappings for it. Playing with new object model and new components I move way faster if I don’t have any additional ballast that I can avoid. So I wrote simple cache based repository mechanism I can use to imitate real repositories that I will write in the future.

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Documenting source code

Source code documenting is very important task. Code documentation servers as persisted communication between developers who are using same code. Undocumented or poorly documented code may be hard to understand to other developers who have then waste their valuable time to struggling through the code they don’t understand well. In this posting I introduce you some code documenting tips.

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Agile Principles, Patterns, and Practices in C#

Agile Principles, Patterns, and Practices in C# by Robert C. Martin and Micah Martin describes how to write software using C#. Book covers also most important design patterns and object-oriented development principles. There are very good, close to reality examples for every topic and that makes this book pretty easy to read and understand.

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Tracer Bullet Development

After reading the books Ship it! and The Pragmatic Programmer, I suggest you to read both of them, I got some proof that I am right and the fast way I sometimes like to move is not my personal bad behaviour but suggested way to develop software. Officially it is calledtracer bullet development. This method suggest you to write some code to make system work for customer so they can see how the system is planned. But this is not a usual prototyping procedure but involves some real coding work too.

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Hiding loggers implementations using Unity

Loggers are one of most popular examples about interfaces for sure. And there are a lot of implementations of loggers. Some implementations are simple and yet powerful, some implementations may be more complex. All we have to is to select implementation we need and integrate it to our application. It seems like good idea at first place but as soon as we need to switch from one implementation to another we discover nasty dependencies we have to change in all places where we are logging. Let’s see how to avoid these dependencies.

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