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Ionel Cristian Mărieș

Personal blog · blog.ionelmc.roprogrammingsystems

Ionel Cristian Mărieș writes ionel's codelog, a personal blog at blog.ionelmc.ro about programming and systems. Since 2013, 32 different Hacker News readers have linked it 39 times, most often “Terrible choices: MySQL (2014)”. The last post was in 2023, but the archive is still widely read.

Visit the blog
39mentions?
32HN people?
2013–2025first – last linked?
Links on Hacker News per year · peak 9 in 2015

Most-linked posts?

  1. Terrible choices: MySQL (2014)
    4 people · 4 mentions · first linked 2016-04-04
  2. An underrated feature in Python 3
    3 people · 3 mentions · first linked 2014-08-05
  3. Packaging a Python Library
    3 people · 3 mentions · first linked 2019-02-13
  4. Understanding Python Metaclasses (2015)
    3 people · 3 mentions · first linked 2018-01-29
  5. Memory use and speed of JSON parsers
    2 people · 2 mentions · first linked 2015-12-09
  6. The problem with packaging in Python
    2 people · 2 mentions · first linked 2015-02-25
  7. Packaging a Python Library
    2 people · 2 mentions · first linked 2014-06-08
  8. Adding Django stacktraces to log messages
    2 people · 2 mentions · first linked 2013-12-10

What Hacker News says?

  1. > I have one package manager: pip. It works Funny, because this is not the general sentiment in the Python community. See links like [1], [2], [3]. Thankfully, things are improving. [1] http://lucumr.pocoo.org/2012/6/22/hate-hate-hate-everywhere/ [2] https://www.reddit.com/r/Python/comments/zrm3h/there_have_be... [3] https://blog.ionelmc.ro/2015/02/24/the-problem-with-packagin...

    Comment linking /2015/02/24/the-problem-with-packaging-in-python/

    on “How it feels to learn JavaScript in 2016”
  2. Submitted An underrated feature in Python 3 as a story · 112 points

    HN discussion
  3. Yeah, I adopted the “src” dir layout after reading this post some time back: https://blog.ionelmc.ro/2014/05/25/python-packaging/#the-str... It describes some of the outdated motivations for the other layouts commonly seen with python, as well as the many benefits of the “src” layout.

    Comment linking /2014/05/25/python-packaging/

    on “How to create a Python package in 2022”
  4. Submitted The most underrated feature in Python 3 as a story · 96 points

    HN discussion
  5. Wonderful. I’ve never seen this resource before. A related article I got a lot out of was ‘Understanding Python Metaclasses’, an in-depth breakdown of Python class instantiation. Here’s the link to that: https://blog.ionelmc.ro/2015/02/09/understanding-python-meta...

    Comment linking /2015/02/09/understanding-python-metaclasses/

    on “A Guide to Python's Magic Methods (2012)”
  6. Submitted Memory use and speed of JSON parsers as a story · 94 points

    HN discussion
  7. Python 3 has changed the "standard" traceback to be more readable and include more information, maybe that one is more to your liking: http://blog.ionelmc.ro/2014/08/03/the-most-underrated-featur...

    Comment linking /2014/08/03/the-most-underrated-feature-in-python-3/

    on “The Three Great Virtues of a Programmer: Laziness, Impatience, and Hubris”
  8. Submitted Sins of software development as a story · 56 points

    HN discussion
  9. The src directory is becoming a popular option. See https://blog.ionelmc.ro/2014/05/25/python-packaging/#the-str... for an enumeration of the reasons. Another resource might be https://hynek.me/articles/testing-packaging/

    Comment linking /2014/05/25/python-packaging/

    on “The State of Python Packaging”
  10. Submitted Terrible choices: MySQL (2014) as a story · 45 points

    HN discussion
  11. I suppose it's not that hard [1] to write a logging filter to display SQL just like devserver does but without all that monkeypatching ? [1] http://blog.ionelmc.ro/2013/12/10/adding-stacktraces-to-log-...

    Comment linking /2013/12/10/adding-stacktraces-to-log-messages/

    on “Django Debug Toolbar 1.0 beta released”
  12. Submitted The problem with packaging in Python as a story · 44 points

    HN discussion
  13. Sure, but adding too many sources will make me seem snide or bitter. But as an example: https://www.youtube.com/watch?v=emgJtr9tIME MySQL vs PostgreSQL - Why you shouldn't use MySQL https://dev.mysql.com/doc/refman/5.5/en/glossary.html#glos_a... http://grimoire.ca/mysql/choose-something-else https://blog.ionelmc.ro/2014/12/28/terrible-choices-mysql/ the fact that https://dev.mysql.com/doc/refman/5.6/en/mysql-real-es…

    Comment linking /2014/12/28/terrible-choices-mysql/

    on “Show HN: Natika – Simple PHP Forum for Developers”
  14. Submitted Terrible choices: MySQL as a story · 17 points

    HN discussion
  15. This sort of thing makes me think Python is very complex: What `instance.foobar` actually does: https://blog.ionelmc.ro/2015/02/09/understanding-python-meta... Unless `instance` is actually a class, in which case it does: https://blog.ionelmc.ro/2015/02/09/understanding-python-meta... Unless it's looking up a special method (`__add__` etc), in which case it does something different again. This is much more complex t…

    Comment linking /2015/02/09/understanding-python-metaclasses/

    on “Python is the new Basic”
  16. Submitted Python debugging tools as a story · 13 points

    HN discussion
  17. Submitted Packaging a Python Library as a story · 10 points

    HN discussion
  18. Submitted Python's Tox tricks and patterns (2015) as a story · 5 points

    HN discussion
  19. Submitted Terrible choices: MySQL (2014) as a story · 4 points

    HN discussion
  20. Submitted Memory use and speed of JSON parsers as a story · 4 points

    HN discussion
  21. Submitted The problem with packaging in Python as a story · 4 points

    HN discussion
  22. Submitted Understanding Python Metaclasses (2015) as a story · 4 points

    HN discussion
  23. Submitted Understanding Python Metaclasses (2015) as a story · 3 points

    HN discussion
  24. Submitted Dealing with Docker (in Python apps) as a story · 3 points

    HN discussion
  25. Submitted Packaging a python library as a story · 3 points

    HN discussion
  26. Submitted Terrible Choices: MySQL as a story · 2 points

    HN discussion
  27. Submitted Packaging a Python Library as a story · 2 points

    HN discussion
  28. Submitted Notes on Debugging as a story · 2 points

    HN discussion
  29. Submitted Memory use and speed of JSON parsers as a story · 2 points

    HN discussion
  30. Submitted Understanding Python metaclasses as a story · 2 points

    HN discussion

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