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From PDFs to Markdown in Seconds: FastAPI + MarkItDown + .NET (in Docker)
Hi! f you work with LLMs, you want structured text—not mystery meat. Here’s a tiny FastAPI service that wraps Microsoft’s MarkItDown to convert PDFs, Word, PPTs, and more into clean Markdown. We’ll run it in Docker and drive it with a C# console app. Watch the video here: Repo & Upstream Prereqs Run the Server… — read more
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🐋 F5 / Debug .NET Apps in Containers with Visual Studio Code and Visual Studio
Hi! I always forget how to do this, so I’ll write about it for future Bruno. If you’ve ever fought with launch.json, tasks.json, volume mounts, vsdbg installs, and random port mappings… this one’s for you. Here’s my quick ‘n dirty step-by-step to make it work. 1) Install the bits Yes, you need these for VS… — read more
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🧠 Using SQL Server 2025 Vector Search in .NET Aspire – eShopLite Style!
Introduction SQL Server 2025 is super cool 😎 — and naturally, I had to test out the brand-new vector capabilities! If you haven’t checked it out yet, start here:🔗 https://learn.microsoft.com/en-us/sql/sql-server/what-s-new-in-sql-server-2025?view=sql-server-ver17 To explore these features, I leaned into one of my favorite playgrounds: eShopLite — a collection of sample scenarios for an eCommerce app with AI-powered… — read more
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#RaspberryPi – 1st setup no monitor 📺: Wifi 📶 auto connect, SSH, rename, update, docker 🐳, rust and more! Update 2024-Apr-30
Content Hi! Let’s start installing the latest Raspberry Pi OS image in an SD card. Next steps will be focus on how to access and control remotely your device you may want to follow this steps. This tutorial and tips works for Raspberry Pi 3, 4 and Zero. The version 1.6 of Raspberry Pi Imager… — read more
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#RaspberryPi – 1st setup no monitor 📺: Wifi 📶 auto connect, SSH, rename, update, docker 🐳, rust and more! Update 2024-Apr-30
Content Hi! Let’s start installing the latest Raspberry Pi OS image in an SD card. Next steps will be focus on how to access and control remotely your device you may want to follow this steps. This tutorial and tips works for Raspberry Pi 3, 4 and Zero. The version 1.6 of Raspberry Pi Imager… — read more
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#RaspberryPi – 1st setup no monitor 📺: Wifi 📶 auto connect, SSH, rename, update, docker 🐳, rust and more! Update 2023-Jan-04
Content Hi! Let’s start installing the latest Raspberry Pi OS image in an SD card. Next steps will be focus on how to access and control remotely your device you may want to follow this steps. This tutorial and tips works for Raspberry Pi 3, 4 and Zero. The version 1.6 of Raspberry Pi Imager… — read more
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#Fix – Azure CustomVision Exported to Docker – ImportError: cannot import name ‘soft_unicode’ from ‘markupsafe’
Hi ! In the past days I found a weird error when I export a model created with CustomVision.ai to docker. The docker image build ok, however, I found this error when I try to run the container. And hey, it took me sometime to understand and find a way to solve the error. If… — read more
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#Docker 🐳 – Add an external repository to the Source List, and add the key from the external server 🤷♂️
Hi ! Ok, here goes nothing. And this is mostly so I can avoid to learn again how to do this in the future. I needed to install a package in my docker Linux file, and I realized that I needed to add a specific source to the debian source list before. After this, I… — read more
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#Docker 🐳 – After curl, now it’s time to install git, clone a repo and run some stuff 🤷♂️
Hi ! Ok, here goes nothing. If you ever, and I mean, EVER NEED GIT in a docker container. This may help. This lines are a sample on I know, you can install all and make it all happens in a single line. I’m not a big fan of single lines, so I’ll keep this… — read more
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#Docker 🐳 – Install and run curl commands
Hi ! Maybe if I write this down, I won’t forget the next time. If I / you need to run curl commands in a docker definition, you only need to have this lines as an example. Last line is where magic happens ! — read more
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#AzureIoT – How to create an Azure IoT module from an Azure #CustomVision project 👀. Complete series
Hi ! I finished the series of posts on how to create a Custom Vision project and adapt the project to run as an Azure IoT Module. Here are the series of posts in tutorial mode: Create and export a Custom Vision Project as Docker image Analyze the content of the CV Docker image Create… — read more
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#AzureIoT – How to create an Azure IoT module from an Azure #CustomVision project 👀 6/N
Hi ! Today’s post will be mostly focused on code. And on the main tasks Add a configuration property to the module to enable / disable the telemetry messages Each time the Azure IoT Module process an image, it will trigger a telemetry with the information of the detected image The sample running show how… — read more
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#AzureIoT – How to create an Azure IoT module from an Azure #CustomVision project 👀 5/N
Hi ! Today’s post will be mostly focused on code. And on the main tasks I build my docker image using my Raspberry Pi, I explained this in this post [Build docker 🐳 images from Visual Studio Code remotely using a Raspberry Pi] I updated my module to use the port 8089. This update is… — read more
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#AzureIoT – How to create an Azure IoT module from an Azure #CustomVision project 👀 4/N
Hi ! Today’s post will be mostly focused on code. And on the main tasks Merge and create a new docker definition file. Merge Azure IoT project files with the exported Azure Custom Vision project Update the main Python app to run as Azure IoT Module and also perform Computer Vision analysis. Azure IoT Module… — read more
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#AzureIoT – How to create an Azure IoT module from an Azure #CustomVision project 👀 3/N
Hi ! In my previous post I wrote about how to create an Azure Custom Vision project. And, once created how to export the project as a Docker image to be used in different platforms. I also analyzed the content of the exported Linux image. Today I´ll perform a similar analysis with an empty Azure… — read more
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#AzureIoT – How to create an Azure IoT module from an Azure #CustomVision project 👀 2/N
Hi ! In my previous post I wrote about how to create an Azure Custom Vision project. And, once created how to export the project as a Docker image to be used in different platforms. So, let’s take a look at the content of the exported Linux image. The main docker content is described in… — read more
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#Lemoncode – Hola #Kubernetes: Definiciones
Introducción Si te dedicas al mundo del desarrollo es posible que estes cansado de escuchar está palabra, ¿pero por qué esta tecnología está en boca de todos? ¿qué la hace tan atractiva? En este post partimos de cero y te vamos a contar en que consiste Kubernetes. ¿Qué tengo que saber? Para poder seguir este… — read more
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#Windows10 – How to solve “#docker daemon is not running”. Extreme solutions like restart windows won’t work! 🙀🙀🙀
Hi ! Time to share a weird experience on Windows 10 and Docker. Sometimes, usually after some Windows 10 update or even after a software installation, docker stop responding. An typical error may look like this. From Visual Studio Code we get: And it’s very weird. When I check the Docker desktop app, it’s stuck… — read more
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#RaspberryPi – Build #docker 🐳 images from Visual Studio @Code remotely using a Raspberry Pi. #AzureIoT
Hi ! The post title is very descriptive, however let me share some more context on why I needed this scenario. I’m currently working in an Azure IoT custom module. I got installed the Azure IoT extensions on Visual Studio Code, so everything works great on the Hello World mode. Once I wrote my code… — read more
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#RaspberryPi – Manage #docker 🐳 as a non-root user
Hi ! The next step for my [use Docker in a Raspberry Pi to build and deploy images] step is to configure docker as non-root user. Lucky us, this is officially documented and easy. Create the docker group. Add your user to the docker group. Log out and log back in so that your group… — read more
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El Bruno 