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Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault ContributorAchievement: Starstruck

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bbelderbos/README.md

Hi there! 👋

  • 🐍 Python software developer
  • 💻 Co-Founder of PyBites
  • 📚 Love books/reading

Latest Bluesky posts

  • Thanks for joining us 🎧 @tiangolo.com 🎉 and for all you do with @fastapi.tiangolo.com, other libs, and now FastAPI Cloud 😍

    It will be so nice to deploy FastAPI apps with just: fastapi deploy 🚀

    https://www.youtube.com/watch?v=Q_8aXh33Cpk (27 May 2025) - link

  • I've completed "Build unix' wc program in python" on @pybites.bsky.social 🐍🎉 - https://pybitesplatform.com/bites/build-unix-wc-program-in-python/ (27 May 2025) - link
  • snakeviz == nice for profiling + visualizing 💡 💪 🐍

    uv run python -m cProfile -o profile.out -m script_or_package uv add --dev snakeviz uv run snakeviz profile.out

    (Screenshot: me profiling slow Pandas code as a candidate to refactor using Polars 🔥)

    #python #debugging (09 May 2025) - link

Follow me »

Latest Python tips

  • How Counter and defaultdict work in Python: Python’s `__missing__` method is the secret behind the magic of Counter and defaultdict 🔍🐍 ... (02 Jun 2025) - link
  • Simplify layered dict lookups with ChainMap: Problem: you need to look up a key across multiple dictionaries in priority order — later groups should override earlier ones. Nesting `.get()`s works but becomes messy and hard to maintain. ... (31 May 2025) - link
  • Detect file encoding with chardet: The *chardet* library is super handy for guessing unknown file encodings. ... (29 Apr 2025) - link
  • Temporary files / directories: Making a temporary file/directory is very useful for testing. ... (23 Apr 2025) - link
  • Timing code in Python: Using `timeit` to compare merging dictionaries in #Python: Old way with `**` unpacking vs. new way with `|`. ... (26 Jul 2024) - link

More Python tips »

Build READMERoll your own: How to create a self updating GitHub Readme.

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