Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community!
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.Start your free trial
Azim Sodikov11,432 Points
I'm stuck in here!
How to use string methods?, the video is not that descriptive!
var id = "23188xtr"; var lastName = "Smith"; var userName
Simple take the string and paste this directly after it:
var myName = "John"; alert(myName); //This will read: John myName = myName.toUpperCase(); alert(myName); //This will read: JOHN
Vlad Legkowski9,882 Points
See, you var 'id' holds a string here, a combination of numbers and letters, so what you need to do to 'capitalise' it, is to run toUpperCase method.
Have a look here: http://www.w3schools.com/jsref/jsref_touppercase.asp