Python string-programs

Python Program to Sort a String

Last Updated: 07 January 2025

Sorting strings in Python is a common and important task, whether we need to organize letters alphabetically or systematically handle text d ...read more

Python - Test if string contains element from list

Python-sort

Last Updated: 08 January 2025

Testing if string contains an element from list is checking whether any of the individual items in a list appear within a given string.Using ...read more

Python list-programs

Convert String to JSON Object - Python

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Last Updated: 15 April 2025

The goal is to convert a JSON string into a Python dictionary, allowing easy access and manipulation of the data. For example, a JSON string ...read more

JSON

Python | Extract words from given string

Python-json

Last Updated: 25 July 2023

In Python, we sometimes come through situations where we require to get all the words present in the string, this can be a tedious task done ...read more

Convert string to DateTime and vice-versa in Python

Last Updated: 23 September 2024

A common necessity in many programming applications is dealing with dates and times. Python has strong tools and packages that simplify hand ...read more

Convert tuple to string in Python

Python-datetime

Last Updated: 17 April 2025

The goal is to convert the elements of a tuple into a single string, with each element joined by a specific separator, such as a space or no ...read more

Remove Special Characters from String in Python

Python tuple-programs

Last Updated: 12 April 2025

When working with text data in Python, it's common to encounter strings containing unwanted special characters such as punctuation, symbols ...read more

Python - Remove empty strings from list of strings

Last Updated: 09 January 2025

When working with lists of strings in Python, you may encounter empty strings (" ") that need to be removed. We'll explore various methods t ...read more

python-list

Python list-programs

Check if String is Empty or Not - Python

Last Updated: 12 April 2025

We are given a string and our task is to check whether it is empty or not. For example, if the input is "", it should return True (indicatin ...read more

Find Frequency of Characters in Python

Last Updated: 14 November 2024

In this article, we will explore various methods to count the frequency of characters in a given string. One simple method to count frequenc ...read more

Find Length of String in Python

Last Updated: 03 December 2024

In this article, we will learn how to find length of a string. Using the built-in function len() is the most efficient method. It returns th ...read more

Program to check if a string contains any special character

Last Updated: 08 April 2024

Given a string, the task is to check if that string contains any special character (defined special character set). If any special character ...read more

Convert a List of Characters into a String - Python

Python Regex-programs

Last Updated: 21 February 2025

Our task is to convert a list of characters into a single string. For example, if the input is ['H', 'e', 'l', 'l', 'o'], the output should ...read more

Python program to check the validity of a Password

DSA

Last Updated: 06 September 2024

In this program, we will be taking a password as a combination of alphanumeric characters along with special characters, and checking whethe ...read more