Fidel Zv1,625 Points
Help I am stuck on this challenge and I am trying to put in the code but its showing me syntax error
The challenge is to...Finally, add a # symbol and lastName in uppercase to the end of the userName string. The final value of userName is "23188XTR#SMITH".
var id = "23188xtr"; var lastName = "Smith"; var userName = id.toUpperCase('#') + lastName;
Camilo Lucero26,563 Points
Your current result is "23188XTRSmith" instead of the "23188XTR#SMITH" that we want to get.
This is because you are only converting to uppercase the id, but not the lastname.
You could get away with just using twice the toUpperCase method, but a smarter way is to concatenate first and use the method just once on the result:
var id = "23188xtr"; var lastName = "Smith"; var userName = (id + '#' + lastName).toUpperCase();
This way your code has better readability and less operations.