Reference library

Lists & loops

Iterate, transform, and combine sequences with readable loop patterns.

1 match
Lists & loops easy

How to Parse Delimited Data into a Python List

Splits a pipe-delimited string, strips whitespace, filters empty items, and returns a clean list with a loop.

strings lists loops
Python
def parse_data(raw_data):
    """Parse a pipe-delimited string into a list of cleaned items."""
    items = raw_data.split("|")
    parsed = []
    for item in items:
        cleaned = item.strip()
        if cleaned:
            parsed.append(cleaned)
    return parsed


if __name__ == "__main__":
    data = "  apple…
15 0 Open

Browse by section

Each section groups closely related Python snippets.

Lists & loops — Python code examples

What you will find here

This page collects lists & loops snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

Samples vs tutorials and challenges

Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.