Bytes literals are always prefixed with 'b' or 'B'; they produce an instance of the bytes type instead of the str type. They may only contain ASCII characters; bytes with a numeric value of 128 or …

Jul 23, 2025 · In Python, the 'b' character before a string is used to specify the string as a "byte string".By adding the 'b' character before a string literal, it becomes a bytes literal.

The mission of the Python Software Foundation is to promote, protect, and advance the Python programming language, and to support and facilitate the growth of a diverse and international …

Sep 5, 2023 · When you put a 'b' in front of a string literal, Python interprets the string as bytes. This is particularly useful when you're dealing with binary data, such as data read from a …

2 days ago · Since bytes objects are sequences of integers (akin to a tuple), for a bytes object b, b[0] will be an integer, while b[0:1] will be a bytes object of length 1.

Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum in the Netherlands as a successor of a language called ABC. Guido remains Python’s principal …

May 30, 2023 · Python strings are very flexible and have great functionalities despite being immutable. But have you ever seen a string with the character “b” before it? Ever wondered …

Feb 26, 2025 · Discover the significance of bytes strings in Python with our comprehensive guide on the b notation. Learn how to create, manipulate, and apply bytes strings for file handling, …

Browse the docs online or download a copy of your own. Python's documentation, tutorials, and guides are constantly evolving. Get started here, or scroll down for documentation broken out …

This guide will show you exactly how to implement `\b` in your Python scripts. You'll learn to create more interactive and visually appealing command-line applications by mastering this …