Change language

Python | Ways to remove numeric digits from a given string

|

Let’s discuss the different ways to accomplish this.

Method # 1: Using join and isdigit()

# Python code for demonstration
# how to remove numeric digits from a string
# using join and isdigit

 
# initialization string

ini_string = "Geeks123for127geeks"

 
# print the initial ini_string

print ( "initial string:" , ini_string)

  
# using join and isdigit
# remove numeric digits from string

res = ’’ .join ([i for i in ini_string if not i.isdigit ()])

 
# print result

print ( "final string:" , res)

Exit:

 initial string: Geeks123for127geeks final string: Geeksforgeeks 

Method # 2: Using Translation and Numbers

 

# Python code for demonstration
# how to remove numeric numbers from string
# using translation

from string import digits

  
# initialization string

ini_string = " Geeks123for127geeks "

  
# print the initial ini_string

print ( "initial string:" , ini_string)

 
# using translation and numbers
# remove numeric digits from string

remove_digits = str . maketrans (’ ’, ’ ’, digits)

res = ini_string.translate (remove_digits)

 
# print result

print ( "final string:" , res)

Output:

 initial string: Geeks123for127geeks final string: Geeksforgeeks 

Method # 3: Using filter and lambda

# To e Python for demonstration
# how to remove numeric digits from a string
# using a filter and lambda

 
# initialization string

ini_string = "akshat123garg"

 
# print start line ini_string

print ( "initial string:" , ini_string)

 
# using filter and lambda
# remove numeric digits from string

res = " ".join ( filter ( lambda x: not x.isdigit (), ini_string))

 
# res = ini_string
# print result

print ( "final string:" , str (res))

Exit :

 initial string: akshat123garg final string: akshatgarg 

Shop

Learn programming in R: courses

$

Best Python online courses for 2022

$

Best laptop for Fortnite

$

Best laptop for Excel

$

Best laptop for Solidworks

$

Best laptop for Roblox

$

Best computer for crypto mining

$

Best laptop for Sims 4

$

Latest questions

NUMPYNUMPY

Common xlabel/ylabel for matplotlib subplots

12 answers

NUMPYNUMPY

How to specify multiple return types using type-hints

12 answers

NUMPYNUMPY

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

12 answers

NUMPYNUMPY

Flake8: Ignore specific warning for entire file

12 answers

NUMPYNUMPY

glob exclude pattern

12 answers

NUMPYNUMPY

How to avoid HTTP error 429 (Too Many Requests) python

12 answers

NUMPYNUMPY

Python CSV error: line contains NULL byte

12 answers

NUMPYNUMPY

csv.Error: iterator should return strings, not bytes

12 answers

News


Wiki

Python | How to copy data from one Excel sheet to another

Common xlabel/ylabel for matplotlib subplots

Check if one list is a subset of another in Python

sin

How to specify multiple return types using type-hints

exp

Printing words vertically in Python

exp

Python Extract words from a given string

Cyclic redundancy check in Python

Finding mean, median, mode in Python without libraries

cos

Python add suffix / add prefix to strings in a list

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

Python - Move item to the end of the list

Python - Print list vertically