Install OpenCV 5 on Linux: pip, Source, and CUDA
To install OpenCV 5 on Linux reliably, first decide whether the project needs only Python, native C++ libraries, custom backends, or CUDA. On Ubuntu 24.04, for example, apt install python3-opencv…
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RAG vs Fine-Tuning Explained: What They Actually Do and When to Use Each
, I have written quite a lot about RAG, starting with the Hitchhiker’s Guide to RAG with ChatGPT API and LangChain, and then exploring various topics related to RAG and…
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I Built My Second ETL Pipeline. This Time, I Started Thinking Like a Data Engineer
, I decided I wanted to transition from data analyst to data engineer. Like many people starting out, I was overwhelmed by the sheer number of things I thought I…
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PySpark for Beginners: Building Intermediate-Level Skills
my first two articles in this series, you’ve already covered a lot of ground. You know how to create a SparkSession, load data into a DataFrame, define schemas, clean messy…
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How to Run Object Detection with OpenCV 5
For the first time since 2018, OpenCV has a new major version. OpenCV 5.0 arrived in June 2026, and the single biggest change for computer vision engineers is a completely…
