remove t and n from string python code example

Example 1: get rid of n in string python

a_string = a_string.rstrip("\n")

Example 2: remove n characters from string python

example_string = "Hello there"

def remove_chars(n, string):
    list_of_chars_in_string = [char for char in string] 
    
    for num in range(n):
        list_of_chars_in_string.pop() # Removes last n characters in string
    
    new_string = ''.join(list_of_chars_in_string)
    return new_string

Example 3: python remove \t

>>> s="abc \n \t \t\t \t \nefg"
>>> ''.join(s.split())
'abcefg'
>>> ''.join(c for c in s if not c.isspace())
'abcefg'

import re

s = 'abc \n \t \t\t \t \nefg'
re.sub(r'\s', '', s)
=> 'abcefg'