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! While you're at it, check out some resources Treehouse students have shared here.

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

iOS Swift Basics (retired) Control Flow For-In Loop

Daniel Morgenstein
Daniel Morgenstein
744 Points
Posted by Daniel Morgenstein
Daniel Morgenstein
744 Points

When I type in print"\(number) it gives me an error for the " and the \ on the newest version of swift

It gave me a suggestion to use print; but still won't let me insert quotations after this.

1 Answer

Brendan Whiting
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points

I'm going to break down the syntax from the outside in:

We start with the print function: 

print()

Then we decide that we're going to print a string: 

print("")

Then we interpolate a variable into the string:

print("\(number)")

EDIT: And just in case it's not clear - you're missing the outside parentheses. They don't show up very clearly against the dark background.