Finally, add a # symbol and lastName in uppercase to the end of the userName string. The final value of userName is "231
I don't understand why the result is 23188STR#SMITH...
var id = "23188xtr"; var lastName = "Smith";
var userName = id + "#" + lastName.toUpperCase( );
var id = "23188xtr"; var lastName = "Smith"; var userName = id + "#" + lastName.toUpperCase( );
Jonathan GrieveTreehouse Moderator 85,724 Points
toUpperCase() to the ID variable as you had it for the first part. This is what makes every part of the string you'll make uppercase. The
id, is no longer being transformed into uppercase.
Thank you, Jonathan!