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JavaScript JavaScript Basics (Retired) Storing and Tracking Information with Variables Working with Strings and Finding Help

Posted by Aldik 97
Aldik 97
2,983 Points

put something inside the () of toUpperCase()

what will happen when you put something inside the parenthesis of the .toUpperCase method? or what does the parenthesis meant to be? is it meant to put something inside it like in document.write()?

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

The parentheses are required any time you call (invoke) a method, even if no arguments are being passed. This particular method does not take any arguments, so if you put anything there it will be ignored.