Weitere technische Beobachtungen und ältere Nachrichten aus dem Blog.
Introduction Over the last few years Germany’s tech and knowledge-economy freelancers have begun to feel pressure from two related but distinct forces: structural demographic stress on the public pension system, and cyclical economic caution among companies. The net result is a creeping reversal of the earlier freelance boom — a measurable decline in self-employed, no-staff…
The Majorana 1 chip is designed using a Topological Core architecture, leveraging Majorana fermions—subatomic particles theorized in the 1930s. These particles are anticipated to produce more stable and reliable qubits, the fundamental units of quantum computation. By utilizing topological superconductors, the chip aims to minimize error rates, a prevalent challenge in quantum computing. This advancement…
If you’re using a RHEL-based Linux distribution like Rocky Linux, AlmaLinux, or CentOS, you may have encountered an error with dnf-automatic that looks something like this: This issue often occurs when the package manager, dnf, runs into problems fetching or processing modular metadata for certain packages. Fortunately, the root causes of this error are generally…
How to leave X The X platform, under the leadership of Elon Musk, has undergone significant changes that have left many users questioning its role in their digital lives. Recent political endorsements and international interventions by Musk have raised ethical concerns for users around the globe, especially in Germany, where his apparent alignment with far-right…
Quantum physics often evokes images of particles behaving in mysterious ways, but one of the most mind-bending concepts in this field is quantum foam. This term, introduced by the theoretical physicist John Wheeler in the 1950s, represents a proposed model for the very structure of space-time at the smallest, most fundamental level. Quantum foam suggests…
In our previous blog post, we explored how to combine images with spacers using ImageMagick commands. Now, we will take this a step further and create a C program that automates this process, taking image filenames as command-line parameters. This program will handle two or four images, compute the necessary spacer height, and produce an…
In our previous blog post, we demonstrated how to combine images with spacers using a C program and ImageMagick. Now, we’ll extend this program to handle a variable number of images, arranging them on pages with a specified maximum number of images per page. If the number of images exceeds this limit, the program will…
When working with images, there are many scenarios where you might want to place multiple images side by side on a single page with spaces in between. Whether you’re creating a photo collage or preparing images for printing, ImageMagick is a powerful tool that can help you achieve this easily through the command line. In…
In the digital age, where information is power and connectivity is king, the security of our systems is paramount. Recently, the world was thrust into a frenzied state of alert when news broke of a potentially catastrophic attempt to breach the security of Linux server machines through the manipulation of the XZ compression utility. This…
The Starship prompt is a minimal, blazing-fast, and infinitely customizable prompt for any shell 1. It is designed to show you the information you need while staying sleek and minimal. Here are some of the benefits of using the Starship prompt: Even if you are already using a prompt like oh-my-posh, the Starship prompt has…
PHP is one of the most popular and widely used programming languages for web development. It powers millions of websites, from blogs and e-commerce platforms to APIs and web servers. PHP has been evolving constantly since its inception in 1995, adding new features, improving performance, and enhancing security. In this blog post, we will explore…
This article is about the connection of the Clearstream Digital Instruments API. We will use Visual Studio 2022 Community Edition to implement the basic functions. We will also demonstrate only the actual connection to obtain the Bearer Token as well as a call to the API to determine the stored Instrument Templates. However, all further…
Once having a unique setup running arch linux you may have the need for a high quality desktop wallpaper. For that I’ve created a script that will download once a day a desktop wallpaper as an jpg file and will store it on your file system. Then your desktop of choice can use that folder…
When starting VS Code, you might receive the following notifications in the bottom right corner. „No view is registered with id: codespaces.explorerDetails“„No view is registered with id: codespaces.explorer“ Reason: the messages come from a deprecated Visual Studio Code extension. You can remove this by typing the following text into a powershell console: code –uninstall-extension ms-vsonline.vsonline…
The topic of the free choice of browser in Windows 10 and 11 is currently making the rounds in the media. We would also like to take a clear stand here. From our point of view, it is important that operating systems allow users to use the software they want when choosing a browser. The…
A good article describing the awesome financial result from Microsoft: Views: 3
A very interesting article about privary protection coming directly from Microsoft: Views: 6
Another good article in the Microsoft news world: https://www.techspot.com/news/86614-microsoft-bring-directstorage-api-xbox-pcs-reduce-io.html Views: 8
A very interesting article about a new software from Microsoft that addresses false information in photos and videos (deep fakes): https://blogs.microsoft.com/on-the-issues/2020/09/01/disinformation-deepfakes-newsguard-video-authenticator/ Views: 7
The National Security Agency (NSA) and the Federal Bureau of Investigation (FBI) released a new cybersecurity advisory about previously undisclosed Russian malware. This malware seems to be targeted towards Linux systems. Views: 6
Ein Beitrag von Sabine Bendiek (Regional Director Microsoft) https://www.linkedin.com/pulse/technologie-erfahrungen-sollten-menschlicher-werden-sabine-bendiek/?trackingId=bSBtzZGUmfkblIK7wLuQeg%3D%3D Views: 5
Microsoft Zero Views: 6
Wie immer hat Scott einige sehr interessante Dinge in seinem Newsletter, die ich gerne weiter gebe: As always, Scott has some very interesting things in his newsletter that I am happy to pass on: https://hanselman.substack.com/p/hanselmans-newsletter-of-wonderful?utm_medium=email&utm_campaign=cta Views: 4
Wir von JR IT Services wünschen allen Menschen nur eines: Bleibt gesund! Hier einige nützliche Links: https://www.bing.com/covid Auch wir arbeiten bei Kunden nun zu 100% „aus der Ferne“. Hier ein nützlicher Artikel zum Thema Homeoffice: https://www.tagesschau.de/ausland/interview-chatman-home-office-101.html Views: 7
Wir möchten allen Besuchern von jr-it-services.de eine gesegenete Weihnachtszeit und einen guten Rutsch in neue Jahr 2020 wünschen! We would like to wish all visitors of jr-it-services.de a blessed Christmas time and a happy new year 2020! Views: 10
Sie sind auf der Suche nach Ressourcen im Bereich .NET Architektur? Oder haben ein Projekt im Microsoft Azure Umfeld und suchen einen erfahrenen Architekten? Dann sind Sie bei UNS genau richtig! Eine Anfrage an johannes@jr-it-services.de genügt! Are you looking for .NET architecture resources? Or have a project in the Microsoft Azure environment and are looking…
Wir von JR IT Services wünschen allen ein gesegnetes Weihnachtsfest und einen guten Rutsch ins neue Jahr! Merry Christmas and a good year 2019 to everyone! Views: 2
Hallo zusammen, ich konnte nun vier weitere Seiten mit Informationen über unsere Angebote für Kunden erstellen und auch veröffentlichen. In Zukunft möchte ich zudem weitere eher technische Artikel hier bereit stellen. Views: 10
Willkommen beim neuen Internetauftritt der Firma JR IT Services! Unsere Kompetenzen sind: Technologieberatung Softwarearchitektur Entwicklung Wir können auf über 20 Erfahrung in diesen Bereichen blicken und möchten diese in den Dienst von Kunden stellen! Views: 4