
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Python 3.7.4:
Assume that C is a variable has been assigned a string value.
Write an expression whose value is true if and only if C is what is called a whitespace character. (that is a space or a tab or a newline-- none of which result in ink being printed on paper)
When I attempted it myself, MyProgrammingLab said that I "almost certainly should be using or."
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