Some examples and use cases from the internet:

Some examples and use cases from the internet:

• It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

• ... currentBook. As you can see, the Student can only check out one book at a time. If the student has no book checked out, then currentBook should be NULL.
• a replacement to arrive, while the student has no book, he/she will be expected to make any effort to cover the material being presented. • For borrowing books ...