Python String index() Method allows a user to find the index of the first occurrence of an existing substring inside a given string in Python....
Given a string S consisting of lowercase English alphabets, the task is to print the longest word present in the given string in python....
In Python3, string.hexdigits is a pre-initialized string used as string constant. In Python, string.hexdigits will give the hexadecimal letters ‘0123456789abcdefABCDEF’....
In Python3, ascii_letters is a pre-initialized string used as string constant.
ascii_letters is basically concatenation of ascii_lowercase and ascii_uppercase string constants. Also, the value generated is not locale-dependent, hence, doesn’t change....
Given a string and an Integer k, write a Python program to find all possible substrings of the given string after deleting k characters. Examples:...
Given two strings str and pattern, find the smallest substring in str containing all characters of pattern efficiently. Examples:...
For the given sentence as input, censor a specific word with asterisks ‘ * ‘....
Python String expandtabs() Method specifies the amount of space to be substituted with the “\t” symbol in the string....
In this article, we will round off a float value in Python to the nearest two decimal places. Python provides us with multiple approaches to format numbers to 2 decimal places....
In Python, sequences of characters are referred to as Strings. It used in Python to record text information, such as names. Python strings are “immutable” which means they cannot be changed after they are created....
Python String isdecimal() function returns true if all characters in a string are decimal, else it returns False. In this article, we will explore further the isdecimal() method, understand its functionality, and explore its practical applications in Python programming....
In this article, we will learn how to change the case of all characters present in a text file using Python. We will use Python methods Python upper() to change all characters to upper case, and Python lower() to change all characters to lower case....
