Python Crawling & Data Mining

Oct 14, 2018 · Fundamentals

Master Python Regex: Using s and S to Match Spaces and Non‑Spaces

This tutorial explains how the special regex characters "s" and "S" work in Python, showing how "s" matches whitespace, "S" matches any non‑whitespace, and how to use quantifiers like "+" to handle multiple characters, with clear step‑by‑step examples and screenshots.