IT Sky Consulting GmbH
Deutsch When programming in Java, it is kind of part of the language to write classes with attributes and equip these attributes with „getters“ and „setters“. You could do otherwise, but you just don’t. But some criticism is of course allowed. Even if it only applies to the design of future languages or to minor …
„Getters and Setters“ weiterlesen
A new Java framework Functionativity has been announced today. I will totally change the way we work and attract all people who are now using other langauges like Scala, Kotlin, Clojure, Ruby, Perl, C#, PHP, Python, JavaScript … to move to Java, just to be able to use this new framework and gain more efficiency …
„New Java Framework: Functionativity“ weiterlesen
We are talking about system administration and system engineering for Linux. Most of this also works more or less the same on Unix, but this is today much less relevant. It is even possible to do some of these things on MS-Windows, but that is another story… So just assume for the time being OS=Linux. …
We often read that code reviews are a good idea. Bugs can be found, people are encouraged to keep to team standards, know-how is spread in both directions and code becomes more maintainable. Also it helps sharing responsibility. So basically the time spent for the code reviews is well spent and increases the long term …
The goal of spline approximation has already been explained in the previous article „Spline Approximation (Introduction)„. This article will cover the mathematics behind this approximation and develop an approach. If you do not care about the mathematics, just skip this article and read the Spline Approximation (Cookbook)“, that will come soon. Spline Interpolation We have …
„Spline Approximation (Mathematics)“ weiterlesen
We sometimes encounter a situation where a number of points with coordinates are given and we want to find a function such that for all of these points we have (interpolation) or (approximation). Most often we say that we want on average to be as small as possible and for whatever reasons usually the quadratic …
„Spline Approximation (Introduction)“ weiterlesen
Postal addresses seem to be easy: – Name and/or Company – Street and/or PostBox – ZIP Code – Municipality – Country This is true in Germany or Switzerland and a few other countries. I would like to add, that in some large buildings it can be a good idea to add the apartment number, but …
Un an nou fericit! — Happy new year! — Срећна нова година! — Frohes neues Jahr! — Onnellista uutta vuotta! — С новым годом! — Gullukkig niuw jaar! — FELIX SIT ANNUS NOVUS — ¡Feliz año nuevo! — Feliĉan novan jaron! — عام سعيد — Щасливого нового року! — Gott nytt år! — Bonne année! …
„Happy New Year 2021“ weiterlesen
¡Feliz Navidad! — καλά Χριστούγεννα! — Buon Natale! — З Рiздвом Христовим! — クリスマスおめでとう ; メリークリスマス — Natale hilare! — Merry Christmas! — ميلاد مجيد — Hyvää Joulua! — С Рождеством! — Joyeux Noël! — God Jul! — Feliĉan Kristnaskon! — Crăciun fericit! — God Jul! — Frohe Weihnachten! — Срећан Божић! — Prettige Kerstdagen! …
I participated online in the conference „Functional Scala 2020“ in London. That it was in London had mostly one relevance, which was the time zone. There was no physical location and all talks were done online. An interesting idea was a virtual location. It consisted of rooms and we could move a dot representing ourselves …
„Functional Scala“ weiterlesen