Define a function below, remove_nonstr, which takes a single argument of type list. complete the function so that it returns a list that contains only the strings from the original list and no other data. it is acceptable to return an empty list if there are no strings in the original list. this question uses the filter pattern discussed in lecture.

To hide gridline when you display or print a worksheet

Which type of file can be used to import data into a spreadsheet?

Discuss the ways in which electronic information associated with payments is addressed in terms of security. include encryption, secure sockets layers, and secure electronic transactions in your discussion. are there any other ways that consumers and businesses can keep their payment information secure in an electronic commerce environment? do you feel that your information is safe when conducting electronic business? why or why not?