Python String

URL: https://www.progressiverobot.com/python-string-encode-decode/ Python String encode() Python string encode() function is used to encode the string using the provided encoding. This function returns the [bytes](/community/tutorials/python-bytes) object. If we don't provide encoding, "utf-8" encoding is used as default. Python Bytes decode() Python bytes decode() function is used to convert bytes to string object. Both these functions allow […]

Learn how to compare strings in Python using ==, !=, and other methods. This guide covers edge cases, best practices, and real-world examples.

URL: https://www.progressiverobot.com/python-string-functions/ Python provides a lot of built-in functions to manipulate strings. Python String is immutable, so all these functions return a new string and the original string remains unchanged. Python String Functions There are many functions to operate on String. However, it's not feasible to remember all of them. So here I am dividing […]

URL: https://www.progressiverobot.com/python-string-isalnum/ Python string isalnum() function returns True if it's made of alphanumeric characters only. A character is alphanumeric if it's either an alpha or a [number](/community/tutorials/python-numbers). If the string is empty, then isalnum() returns False. !python string isalnum() Python string isalnum() example s = 'HelloWorld2019' print(s.isalnum()) Output: True s = 'Hello World 2019' print(s.isalnum()) […]

URL: https://www.progressiverobot.com/python-string-module/ Python String module contains some constants, utility function, and classes for string manipulation. Python String Module It's a built-in module and we have to import it before using any of its constants and classes. String Module Constants Let's look at the constants defined in the string module. import string # string module constants […]

URL: https://www.progressiverobot.com/python-string-replace/ Python string replace() function is used to create a string by replacing some parts of another [string](/community/tutorials/python-string). Python String replace Python String replace() function syntax is: str.replace(old, new[, count]) The original string remains unmodified. The new string is a copy of the original string with all occurrences of substring _old_ replaced by _new_. […]

Learn how to use the Python string split() function to split a string into the list of strings.

URL: https://www.progressiverobot.com/python-f-strings-literal-string-interpolation/ Python f-strings or formatted strings are the new way to format strings. This feature was introduced in Python 3.6 under PEP-498. It's also called literal string interpolation. Why do we need f-strings? Python provides various ways to format a string. Let's quickly look at them and what are the issues they have. % […]