Exercises
To further explore the JavaScript features you learned about in this hour, you can perform the following exercises:
Modify Listing 7.4 to sort the names in alphabetical order before displaying them. You can use the sort method of the Array object, described in Hour 5, "Using Variables, Strings, and Arrays." Modify Listing 7.4 to prompt for exactly 10 names. What happens if you click the Cancel button instead of entering a name?
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