python – Why doesnt .strip() remove whitespaces?

python – Why doesnt .strip() remove whitespaces?

strip does not remove whitespace everywhere, only at the beginning and end. Try this:

def solve_eq(string1):
    return string1.replace( , )

This can also be achieved using regex:

import re

a_string = re.sub( +, , a_string)

strip doesnt change the original string since strings are immutable. Also, instead of string1.strip( ), use string1.replace( , ) and set a return value to the new string or just return it.

Option 1:

def solve_eq(string1):
    string1 = string1.replace( , )
    return string1

Option 2:

def solve_eq(string1):
    return string1.replace( , )

python – Why doesnt .strip() remove whitespaces?

strip returns the stripped string; it does not modify the original string.