If you use the Python pandas library for data science and data analysis things, you'll eventually see NaN, NaT, and None in your DataFrame. These values all represent missing data. However, there are subtle and not-so-subtle differences in how they behave... (more…)

Ever seen a code base where understanding a simple method meant jumping through tangled class hierarchies? We all have! And while "Favor composition over inh... (more…)

Public code of Ivan Reznikov used in posts, articles, conferences - DataVerse/onepager_python_basics.md at main · IvanReznikov/DataVerse... (more…)

Posted by Al Sweigart in misc    (more…)

2023 LLVM Developers' Meetinghttps://llvm.org/devmtg/2023-10------Mojo 🔥: A system programming language for heterogenous computingSpeaker: Abdul Dakkak, Chr... (more…)