Question

What is string function?

Answer 1

Answer:

Common Python String Methods

Some of the commonly used methods are lower() , upper() , join() , split() , find() , replace() etc. Here is a complete list of all the built-in methods to work with strings in Python.

The functions str.upper() and str.lower() will return a string with all the letters of an original string converted to upper- or lower-case letters. Because strings are immutable data types, the returned string will be a new string. Any characters in the string that are not letters will not be changed.

Explanation:

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