Add Python to PATH on Windows 11
Resolve “python is not recognized” by adding the correct install and Scripts folders to PATH or using the built‑in Python Launcher.
Python
36 postsPosts tagged with Python
How to Split a String in Python
Use Python’s built-in string methods and regex to split by whitespace, custom delimiters, limits, line breaks, or into characters.
Sort a List in Python
Use sorted() to return a new sorted list or list.sort() to reorder in place; both support key= and reverse= for custom order.
How to Reverse a String in Python
Use slicing for speed, reversed()+join for readability, and grapheme-aware logic for correct emoji and accent handling.
Print Hello World in Python
Use Python 3’s print() function to output text, with quick steps for scripts, the interactive shell, online IDEs, and Windows/macOS/Linux terminals.
What Is Scikit‑Learn (sklearn) and How Does It Power Machine Learning in Python?
The open‑source library turns classification, regression, clustering, and more into a consistent, fast, and documented workflow across Python.
