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Schlagwort: CSV

Read out the Gas level from a CSV file with Python Pandas

Read out the Gas level from a CSV file with Python Pandas

The fill level of Germany’s gas storage facilities is currently very low. Too low for the situation at the end of January 2026. These levels were actually expected to be reached by the end of March. Unfortunately, the German government’s website is very slow to update the fill levels of our gas storage facilities, even though they should be updated daily. I suspect the fax machines are malfunctioning again, or too many errors are being made between the tablet and…

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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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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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Julia: How to show a CSV-file

Julia: How to show a CSV-file

Julia is a modern, high-level programming language designed for technical computing, excelling in fields like scientific research, statistics, data analysis, and machine learning. In this post, we’ll cover the essential first steps: how to successfully read a CSV file into Julia. Setup: Installation and Package Management Like in Python you need packages, that you have to install it. After installing Julia, you go to the command prompt and type in Julia. Then you see on the left side the word…

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MongoDB Export von einer Datenbank ins CSV-Format

MongoDB Export von einer Datenbank ins CSV-Format

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Was ist MongoDB? MongoDB ist wie eine sehr große, flexible Schubladenkommode für deine Daten. Stell dir vor, jede Schublade ist eine Art Ordner, den wir „Collection“ nennen. In diese Ordner kannst du Informationen ablegen, die zusammengehören, zum Beispiel alle Kundendaten oder alle Produktinformationen. Das Besondere ist, dass du in diese „Ordner“ nicht nur Zettel mit immer gleichen Feldern legen musst. Jeder „Zettel“ (wir nennen ihn „Dokument“) kann ganz anders aussehen und unterschiedliche Informationen enthalten. Das macht MongoDB sehr flexibel, wenn…

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