Python dictionaries are an extremely important part of Python. Of course they are important because programmers use them a lot, but that's not the only reason. Another reason is that the interpreter uses them internally to run Python code. CPython does a dictionary lookup every time you access an object attribute or a class variable, and accessing a global or built-in variable also involves a dictionary lookup if the result is not cached. What makes a dictionary appealing is that lookups and ...| Ten thousand meters
Unicode® 13.0.0| www.unicode.org
Storing UTF-8 Encoded Text with Strings| doc.rust-lang.org
A UTF-8–encoded, growable string.| doc.rust-lang.org
Author, Guido van Rossum,. This article explains the new features in Python 3.0, compared to 2.6. Python 3.0, also known as “Python 3000” or “Py3K”, is the first ever intentionally backwards incomp...| Python documentation
This module provides access to the Unicode Character Database (UCD) which defines character properties for all Unicode characters. The data contained in this database is compiled from the UCD versi...| Python documentation
About the Unicode Character Database| unicode.org
This manual documents the API used by C and C++ programmers who want to write extension modules or embed Python. It is a companion to Extending and Embedding the Python Interpreter, which describes...| Python documentation
HTML| html.spec.whatwg.org
Unicode® Standard Annex #29| www.unicode.org