TOPIC
4 Stories Published
Python
How-To
11m
How to Test Your Code on the Python 3.15 Release Candidate
Python 3.15.0rc3 shipped October 2 and the final is due October 9. A hands-on test plan covering CI, the UTF-8 default, lazy…
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7m
Why Is My Python Code Slow? cProfile, py-spy and Flame Graphs
Answers to the questions people ask when Python runs slowly: how to read cProfile output, tottime versus cumtime, sampling versus deterministic profiling,…
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7m
Log Temperature, Humidity and Pressure With a BME280 and Python
Wire a BME280 to a Raspberry Pi, log readings to CSV with Python, and plot them with matplotlib, with the datasheet's accuracy…
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8m
Build a Local RAG Notes Search With Ollama and Python
A step-by-step guide to a local question-answering tool over your own notes: chunking, embeddings with Ollama, vector search, and the ways retrieval-augmented…