Strings – you use it in every program, just like any other programming language. Learn about Strings in Python and how to manipulate them in the Pythonic way.
Python’s Template String Class provides a way for simple string substitution, wherein the template fields are substituted with suitable replacement strings provided by the user. Sometimes, it may be a preference to have an easier to replace string, rather than using other format strings for substitution. Template Strings are used exactly for this purpose, to […]
Python provides various ways to remove white-spaces from a String. This article will focus of some of the efficient techniques to remove spaces from a String. Either of the following techniques can be used to get rid of the spaces from a string: By using strip() method By using replace() method By using join() with
String in Python has built-in functions for almost every action to be performed on a string. Python String startswith() function checks for the specific prefix in a string and returns True else False. Key Points: Return Type: Boolean i.e. True or False Parametric Values: There are 3 parameters: Prefix, Start, End Prefix It can be
Substring is a portion of the string that can be extracted and represented as a new string. In this tutorial, we will learn how to work with Substrings in Python. 1. Creating Python String Substring Substring can be created using either of the following methods: Slicing split() method Output: 2. Check for the presence of
The following methods are used to remove a specific character from a string in Python. By using Naive method By using replace() function By using slice and concatenation By using join() and list comprehension By using translate() method Note that the string is immutable in Python. So the original string remains unchanged and a new
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The following are the ways to compare two string in Python: By using == (equal to) operator By using != (not equal to) operator By using sorted() method By using is operator By using Comparison operators 1. Comparing two strings using == (equal to) operator Output: Enter the first String: AA Enter the second String:
Strings are basically sequence of characters. Python doesn’t support in-built string functions such as reverse() to reverse a string. The following are the ways to reverse a string in Python: By using a for loop By using a while loop By using a Slicing By using join() method By using Recursion By using List reverse()
Python has built-in functions for almost every operation that is to be performed on a string. To make it simple, these are classified on the basis of the frequency of their use as well as their operations. They are as follows : Python String Functions Classification Basic Functions Advanced Functions Miscellaneous (These functions are not
Concatenation is a method of joining strings together to form a new string altogether. The following are the methods to perform String Concatenation in Python: By using + operator By using join() method By using % operator By using format() function By Literal String Interpolation By using StringIO from IO Module By using += concatenate
A substring is a sequence of characters within a String. When writing a Python program you may need to check whether a substring is present inside another string or not, there can be many reasons for that like searching and filtering data, input validation, etc. To check if a string contains a substring, we can
How to Check if a Python String Contains a Substring? Read More »