Python Notes: Lists vs. Arrays. You can file this post under “if Rhett doesn’t write it down, he will forget”. I guess you are thinking that I am a python expert.

Arrays in Python give you a huge amount of flexibility for storing, organizing, and accessing data. This is crucial, not least because of Python’s popularity for use in data science.

The array type is useful in those cases, but in almost every pure-Python case you’ll want to use lists. For everyday work that would normally use a list, there’s no performance advantage to ...

In Python, arrays map directly to lists. Tables in TOML. A table is a collection of key-value pairs in a TOML file, labeled with a header in square brackets.