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

iOS Build a Weather App with Swift (Retired) Pulling Data From the Web Creating a URL

create an ablsolute URL named courseURL, to retrieve information about users progress on a certain course.

it should have a path that is relative to the treehouseBaseURL

import Foundation

let courseID = 25
let treehouseBaseURL = NSURL(string:"https://api.teamtreehouse.com/")
let courseURL = NSURL(string:"course\(courseID)",relativeToURL:treehouseBaseURL)
Carlos Canas
Carlos Canas
5,349 Points

Add forward slash "/" after course and before \(courseID) in courseURL to print out the correct URL. /course/courseID

let courseURL = NSURL(string: "course/\(treehouseCourseID)", relativeToURL: treehouseBaseURL)