IT Sky Consulting GmbH
Just from the users perspective, some thoughts and experiences concerning usability… I have to pay my phone bill every month. It is one for phone, internet, and everything, but it needs to be payed. It is mostly used for the company, so it is paid by my company and I need a proper invoice and …
„Some thoughts about Usability“ weiterlesen
Ich bin ab Anfang September 2020 für neue Projekte verfügbar. Auf der Webseite meiner Firma IT Sky Consulting kann man sehen, was ich anbiete…
When images are scanned multiple times, maybe there is a way to construct an image that is better than any of the scans from them. In this case it is assumed, that one scan has a higher resolution, but another scan got the colors better. It has already been found out, which two scans belong …
„Combining multiple scans“ weiterlesen
We all encounter once in a while people in the teams who really love processes. Now processes are a good thing, because they can help us to work, clarify certain things and improve efficiency. There are even processes that are absolutely mandatory, for security reasons, for example. It should be carefully chosen where to impose …
A practical problem that I have is to sort my digital photos. Some of them have been taken with analog cameras and they have been scanned. Some of them have been scanned several times, using different resolution, different providers or different technologies. So one issue that occurs is having two directories which contain more or …
„Comparing Images“ weiterlesen
Bicycles have potentially very accurate speedometers. They measure distances to an accuracy of usually ten meters and they do this by counting the rotations of the front wheel. Now we can go into physics and see if the front wheel slips significantly, but I would not expect that to be relevant. What is a bit …
„Ketchup or Milestone“ weiterlesen
When we create new objects, we are basically confronted with the need to provide at least one construction pattern. Of course depending on the language we have more or less three ways to go that are commonly available. Traditionally in OO it was mandatory to write setters and getters. In C++ or Java they really …
„Object Creation: Builder vs. Constructor vs. Setter“ weiterlesen
In the Java sphere we often develop the same data class several times. Each layer has its own variant and they are named almost the same, with some prefix or suffix or just the package name to distinguish. The set of attributes is the same (or almost the same), they have setters and getters. Or …
A lot of IT guys have to work at home (in German, but not in English it is called „Homeoffice“) now or are at least encouraged to do so. Btw. „home schooling“ is a different abstract concept, it not only replaces the school building by the home, but also the teachers by the parents, often …
I like visiting ScalaUA conference in Kiev every year in March or April. I did so in 2017, 2018 and 2019. So for 2020 it was kind of difficult to perform a regular conference. So there are two options, either it could have been cancelled or it could have been postponed. That is what all …