Pyrefly is not the first Python type-checking tool from Meta. Previously, the company delivered Pyre, written in OCaml. Pyre ...

Python supports a variety of data types such as numeric (integers, floats, complex), string, boolean, list, tuple, and dictionary. Each data type has its own unique set of properties and methods ...

Python comes with a collection of built-in data types that make common data-wrangling operations easy. ... How to use template strings in Python 3.14. May 14, 2025 6 mins. feature.