How to find the length of a string in Python
In Python, a string is a sequence of characters that is used to represent textual data. There are multiple ways to get the length of a string. Here are some of the most common methods:
Using the len() function:
SyntaxReturn: Returns an integer value which is the length of the string
The len() function is a built-in function in Python that returns the length of a string.
Using a for loop:
You can also use a for loop to iterate over each character in the string and count the number of characters.
Using a while loop:
You can also use a while loop to iterate over each character in the string and count the number of characters.
Note that all of these methods will give you the same result, but using the len() function is the most efficient and commonly used method.
Python string
Python string is a built-in data type in Python, and it is represented by the str class. Strings can contain letters, numbers, symbols, and spaces.
Strings in Python are immutable, which means that once a string is created, you its contents. However, you can create a new string that is a modified version of the original string.
Python provides a large number of built-in string methods that you can use to manipulate strings. These methods allow you to perform operations such as finding substrings, replacing text, splitting a string into substrings, and joining substrings into a single string.