Python In Practice - 15 Projects to Master Python - ascii( )

This video tutorial explains how to use the root symbol in Python code by utilizing ASCII and Unicode strings. It covers the process of extracting Unicode symbols that are not available on the keyboard and demonstrates how to print these symbols using Python's print function. The tutorial concludes with a summary of the benefits of using ASCII functions to access special characters.

Why do we need to use ASCII and Unicode codes in Python?

• To represent symbols not available on the keyboard

• To reduce memory usage

• To improve code readability

• To make the code run faster

Which of the following is a correct way to notify a Unicode string in Python?

• Using \Z

• Using \U

• Using \X

• Using \A

What is the first step in using ASCII functions to extract Unicode strings?

• Call the print function

• Pass the code to the ASCII function

• Use the control and enter keys

• Copy the string literal

What is the purpose of using the control and enter keys in the process described?

• To execute the code

• To save the code

• To delete the code

• To copy the code

What do you need to do after obtaining the Unicode string using the ASCII function?

• Delete the string literal

• Use it in a loop

• Pass it to the print function

• Convert it to ASCII