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Category: Software engineering

First developer meeting in Bern

First developer meeting in Bern

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Today at the Fachhochschule happened the first developer meeting in Bern. The first tasks were the presentation of each participant and to collect the interests to discuss. After that Florian Kammermann presented his thoughts about software development. He’s highly interested in business oriented software developing. That means for him, that you have to be agile and follow the principles like DRY, separation of concerns, etc. At the end of his presentation he showed his favoured design patterns strategy pattern and…

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Favoured podcasts

Favoured podcasts

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I migrated my desktop PC to Windows 7 Professional. I didn’t choose the upgrade path, I install Windows 7 from scratch. So, after installing iTunes I had to register my favoured podcasts again: .Net .Net Rocks! Hanselminutes herding {code} Stackoverflow Polymorphic Podcast Alt.NET podcast Java The Java Posse Software engineering radio Currently I work in a .Net environment, so the list of .Net podcasts is a bit longer. If you are interested in more Java podcasts, there is a question…

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Kaizen and Software Engineering

Kaizen and Software Engineering

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Kaizen is a very interesting approach, also in the software industry. On Wikipedia you’ll find the following description of Kaizen: Kaizen is a Japanese word adopted into English referring to a philosophy or practices focusing on continuous improvement in manufacturing activities, business activities in general, and even life in general, depending on interpretation and usage. Kaizen aims to eliminate waste, to improve the process or activities (techniques). I heard about Kaizen the first time at an economic course, and I…

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Fail Fast principle

Fail Fast principle

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Recently I received a NullReference-Exception when I called another method from a foreign component. Fortunately I had the source code of this component and I found the following code: [code language=”csharp”] public class AgeValidator { public Dictionary Config { get; set; } public bool Validate(int nAge) { int nMinAge = FindValue(“MinAge”); return nAge > nMinAge; } private int FindValue(string strParameter) { int nValue = -1; if(this.Config.ContainsKey(strParameter)) nValue = this.Config[strParameter]; return nValue; } } [/code] There are several problems with this…

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To be a model

To be a model

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Currently I study for a MAS-IT. Last semester came a photograph and asked if he could take some pictures. So I thought nothing of it and I continued discussing with my colleagues about a topic. Today I saw on the page of the Berner Fachhochschule, Technik und Informatik two images with me: And here: That’s funny. Normally I describe models, but now I’m the model.