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) Collections Modifying an Array

Ira Buckman
Ira Buckman
1,447 Points
Posted by Ira Buckman
Ira Buckman
1,447 Points

Replaying lessons of my track

I often want to review lessons from the track I am currently taking. However I don't know how to navigate to the beginning or other points. Please advise.

Thanks.

arrays.swift 
var todo = ["Learn Swift", "Build App", "Deploy App"]

1 Answer

Cesar Marroquin
Cesar Marroquin
10,520 Points
Cesar Marroquin
Cesar Marroquin
10,520 Points

What I do is that everytime I study on treehouse, I open up one tab that shows all the lessons, and another one which im working on. For example if im doing ios, ill open up one tab that shows the ios section for objective c, and in another tab the lesson im on(video playing). Then whenever I want to see a previous video I look to the first tab for reference, and then open that specific video in its own new tab. If that makes any sense lol