Strings & text
Format, split, join, parse, and clean text — everyday Python string patterns.
How to Generate Text Helper Functions in Python
Three simple Python functions that repeat, join, and count characters in strings for beginners.
def repeat_text(text, times):
"""Repeat a string a given number of times."""
return text * times
def join_words(words, separator=" "):
"""Join a list of words into a single string."""
return separator.join(words)
def count_characters(text):
"""Count character occurrences in a string."""
ret…Repeat a string n times with a separator in Python
Repeats a string a given number of times, joining the repetitions with an optional separator, with a guard for non-positive counts.
def repeat_string_with_separator(s, n, sep=''):
"""
Repeats a string n times, joining with a separator.
Args:
s (str): The string to repeat.
n (int): Number of repetitions.
sep (str): Separator between repetitions (default: '').
Returns:
str: The repeated strin…Browse by section
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Strings & text — Python code examples
What you will find here
This page collects strings & text 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.