Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

The pandas team has released pandas 3.0.0, a major update that changes core behaviors around string handling, memory ...

A colon is used to give emphasis, present dialogue, introduce lists or text, and clarify composition titles. Emphasis—Capitalize the first word after the colon only if it is a proper noun or the start ...