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JavaScript JavaScript Basics Working with Strings Combine and Manipulate Strings

Posted by Antonio Bhebhe
Antonio Bhebhe
6,974 Points

toUpperCase

role.toUpperCase inside the msg string is not working,

app.js 
let firstName = 'Tony'
let lastName = 'Bhebhe'
let role = 'developer';
msg = firstName + ' ' + lastName + ':'+ role.toUpperCase() + '.';
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,671 Points
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,671 Points

The challenge doesn't require you to use this method. Are you just practicing?

2 Answers

Mark Casavantes
Mark Casavantes
2,880 Points
Mark Casavantes
Mark Casavantes
2,880 Points

Hello Antonio,

Add another line with: console.log(msg); I think you will see your code works. You may wish to add a space between your lastName and your role.toUpperCase()

Rich Donnellan
MOD
Rich Donnellan
Treehouse Moderator 27,671 Points
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,671 Points

Not to get ahead but the challenge also accepts string interpolation. This should be the preferred method for concatenating strings since it's oh so clean. :)

let msg = `${firstName} ${lastName}: ${role}`;