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Trim

As explained in Get Programming: Learn to code with Python

A Python string method that returns a string with specified characters removed from its beginning and end.

Python’s `strip` method returns a string with specified characters removed from its beginning and end. For example, `word.strip("\n")` removes newline characters at the edges without changing characters inside the string. section 23.1

Remove a trailing newline

word = "bird\n" word = word.strip("\n") print(word) # bird The first line stores a word followed by a newline. The second removes that newline from the string’s end, leaving clean data for later processing. section 23.1

word = word.replace("\n", "")
word = word.strip("\n")

Compare `replace("\n", "")` with `strip("\n")` when cleaning a line read from a file. section 23.1

How Get Programming: Learn to code with Python covers it

How deep it goes
Defines edge-character removal and contrasts it with replacement, without exploring broader string-method behavior.
Examples
Uses the string "bird\n" and compares replace("\n", "") with strip("\n").
What it assumes
Assumes basic strings and file lines while demonstrating newline cleanup directly.
What you can do after
Apply it via Python string methods to clean newline characters from file data.
How it connects
Connects string methods with file reading, newline characters, and replace.

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This explainer was generated by Manning's knowledge graph from the text of Get Programming: Learn to code with Python. The section links point to the parts of the book it draws on.