IT Sky Consulting GmbH
English Viele Webseiten werden heute für Desktop-Geräte mit einem bestimmten Bildschirmformat optimiert und man versucht vielleicht noch nachträglich eine gewisse Mobiltauglichkeit ranzuflicken. Dabei wird schnell vergessen, dass das Anschauen der Webseite mit einem Mobiltelefon kein Nischenfall mehr ist, sondern häufig vorkommt. Manche Webseiten funktionieren gar nicht auf Mobiltelefonen, man kann es einfach aufgeben, sie zu …
„Webseiten für Mobilgeräte“ weiterlesen
Deutsch Many web pages are still created for desktop devices and optimized for a certain screen format. Often an additional effort is spent on adding some mobile capability on top of that. This tends to neglect the fact that viewing web pages with a mobile device is no longer an edge case, but quite a …
„Web Pages for Mobile Devices“ weiterlesen
Almost every serious programming language has to deal with database access, if not out of love, then at least out of practical necessity. The theoretical background of a functional programming language is somewhat hostile to this, because pure functional langauges tend to dislike state and a database has the exact purpose to preserve state for …
It is a more and more common task that we need to have a date or maybe date with time as String. There are two reasonable ways to do this: * We may want the date formatted in the users Locale, whatever that is. * We want to use a generic date format, that is …
„How to create ISO Date String“ weiterlesen
Happy New Year! — Šťastný nový rok! — Laimīgu Jauno gadu! — Godt Nyttår! — Среќна нова година! — Bonne année! — Καλή Χρονια! — Sala we ya nû pîroz be! — Laimingų naujųjų metų! — Nav varsh ki subhkamna! — Een gelukkig nieuwjaar! — Frohes neues Jahr! — Ath bhliain faoi mhaise! — Selamat …
„2016 — Happy New Year“ weiterlesen
It was possible to arrange a visit of Scala Exchange 2015 in London, short #ScalaX. I visited the following events: day 1: Keynote: Scaling Intelligence: moving ideas forward by Jessica Kerr Functional Patterns for FP beginners by Clément Delafargue Introduction to Apache Spark by Deenar Toraskar Keynote: Without Resilience, Nothing Else Matters by Jonas Bonér …
„Scala Exchange 2015“ weiterlesen
Crăciun fericit − Natale hilare − ميلاد مجيد − God Jul! − Vesele bozicne praznike − Buon Natale − Mutlu Noeller − Честита Коледа − Glædelig Jul − Vesele Vianoce − Bon nadal − Merry Christmas − Срећан Божић − Gleðileg jól − Su Šventom Kalėdom − Bella Festas daz Nadal − Kellemes Karácsonyi Ünnepeket …
When using integers in C, Java or Scala, we often use what is called int. It is presented to us as the default. And it is extremely fast. Ruby uses by default arbitrary length integers. But what do +, – and * mean? We can rebuild them, in Ruby, kind of artificially restrict the integers …
„What do +, – and * with Integer do?“ weiterlesen
This year I have had the pleasure to visit the Devoxx-Conference in Antwerp in Belgium. I have visited the following talks: Day 1: Opening Keynote Session about Java 9 modules Keynote Session about the beginning of the Universe Asynchronous programming in Java 8: how to use CompletableFuture by José Paumard Ignite Sessions I JRuby 9000 …
Many software systems rely on some kind of unique numbers. Uniqueness is always a question in what universe this uniqueness is required. We do see the different kinds of universes in the case of the IP-addresses. In theory they are world wide unique. In practice we have mechanisms in place like NAT, that use certain …
„Creating Unique Numbers“ weiterlesen