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Autor: Sven Krämer

Ich bin Jahrgang 1978, bin Deutscher und wohne im Ruhrgebiet, in Essen. Neben Linux bin ich als Introvertierter (ein ruhiger Mensch) auch gerne in Kleinstädten, in der Natur. Ich filme meine Fahrten, dokumentiere diese hier im Blog. Wenn Sie mich gerne unterstützen wollt, freue ich mich über eine Spende. Es ist mein Lebensunterhalt, denn ich habe meinen alten Job gekündigt und hier mein Herzensprojekt zu machen.
Python Pandas Query greater than

Python Pandas Query greater than

If you have a script with Python Pandas and you want to have a query for a value that is in my case greater than 40, then you have to use this kind of command. Make sure that you have installed Python and Pandas on your computer. The CSV file is from Google Trends, and I have asked Google Trends how many search queries are there for Python Pandas all over the world. At the moment, I’m building a tool…

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Python: Displaying data at specific times with Matplotlib

Python: Displaying data at specific times with Matplotlib

With this simple script, you can display simple data in a Python dictionary using a bar chart. Installation process To do this, you need to install Python and then the Matplotlib module. For Python, go to the official Python.org website and install the latest version. Once that is complete, install the Matplotlib module in the command line or terminal, depending on which operating system you are using. pip install matplotlib Any necessary library files will then be downloaded and installed….

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Fedora 42 Tech Tip: Master DNF changelog

Fedora 42 Tech Tip: Master DNF changelog

Ever wondered exactly what changed in a package update before you hit „y“? While Fedora 42 continues to refine the DNF5 experience, the changelog plugin remains your best friend for transparency and security. Here is an extract of the program mplayer: 🔍 What is it? The dnf changelog command allows you to view the chronological record of changes, bug fixes, and security patches applied to a package by its maintainers. 🛠 How to use it To use this feature, you…

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My own flipchart flashcards with HTML, Tailwind CSS and CSS3

My own flipchart flashcards with HTML, Tailwind CSS and CSS3

After answering those Google questions yesterday, I wanted to save the flashcards. Gemini tells me that as long as the chat exists, the flashcards will be accessible. But that seems too risky to me because I couldn’t delete the chat; there could be some kind of problem with Google’s servers, or I might even get blocked by Google. Therefore, I set out to have something of my own. Gemini offered me the option to save the data via Google Sheet,…

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Learning with Google’s Gemini

Learning with Google’s Gemini

Deutsch weiter unten During a troubleshooting process last week, Gemini spontaneously created a quiz about Python and physics for me. I was surprised. Since I’m also very receptive to quizzes, I took part. The topic wouldn’t let me go. So last night I had another Linux quiz created. Right in that chat room where I’d already written a lot. At first, it was an easy quiz, but later you could switch to a harder one. The questions weren’t easy, but…

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