Exercise

How long is a String?

Text comes in all sizes - from single characters to entire paragraphs. Knowing how many characters a String contains is essential for validation, formatting, and processing text. Let's discover how Java helps you measure Strings!

Instructions

100 XP

Use the .length() method to find out the length of the bookName variable, saving the result as bookNameLength.
Find the length of the author's name, "Terry Pratchett", and save it using the correct primitive type.

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Instructions

Exercise