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How do I use .toUpperCase ?
how do I put .toUpperCase string method to assign an all uppercase version of the variable to the username variable ?
var id = "23188xtr"; var lastName = "Smith"; var userName=
Brendon Butler4,242 Points
To call a method from a data type.
- Enter your variable
- Add a period
- Enter the method name
- Add opening and closing parenthesis (filling with variables between them if necessary)
- End with a semi-colon if it's the end of a line
var userName = inputSring.toUpperCase();