To convert String to lowercase, you can use lower()v function on the String. String.lower() function returns a string with all the characters of this string converted to lower case ...

For example, a user may enter a text string in all capital letters and you need to normalize the data by translating it to lower case. You can translate user input to lowercase using Python's ...

Then, it creates a new string for to store the modifications. Then, it gives an output which shows the options then asks the user for a input which sould be 1 ,2,3 or 4. Option 1 is for Uppercase all ...