8. Upper and Lower Functions - (Udemy)
0Welcome to my latest video, "Using the Upper() and Lower() Functions in Python". In this video, we'll be exploring how to use the 'upper()' and 'lower()' functions in Python to manipulate text.
The 'upper()' and 'lower()' functions are built-in functions in Python that can be used to convert a string to all uppercase or all lowercase letters, respectively. These functions are very useful for manipulating text data in your programs.
In this video, I'll walk you through the process of using the 'upper()' and 'lower()' functions in Python. We'll start by defining a string variable and then we'll apply the 'upper()' and 'lower()' functions to it to convert the text to uppercase and lowercase, respectively.
Next, we'll explore some of the more advanced features of these functions, such as chaining them together to perform multiple operations on the same string.
Along the way, I'll explain some of the fundamental concepts of programming, such as variables, functions, and string manipulation. By the end of the video, you'll have a solid understanding of how to use the 'upper()' and 'lower()' functions in Python, and you'll be able to use these skills to manipulate text data in your own programs.
So let's get started and explore the powerful 'upper()' and 'lower()' functions in Python!