Treehouse | Community | Methods: Part 2

AI Bootcamp Pre-Sale get 50% off Courses and Courses+ ahead of our AI Bootcamp program launch Sept 23!

Join the Treehouse affiliate program and earn 25% recurring commission!

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Thomas Grow
3,238 Points
At 3:01, "Hello World" is just hanging out there (3rd line from bottom). What actually happens to that? Error? Ignored?

Posted January 22, 2015 12:41am by Thomas Grow

Thomas Grow
3,238 Points
1 Answer
Roy Huang
4,367 Points
Parentheses for Methods?

Posted December 21, 2014 6:08pm by Roy Huang

Roy Huang
4,367 Points
1 Answer
J.C. Hiatt
9,393 Points
Is it (length, start) now?

Posted December 7, 2014 4:27pm by J.C. Hiatt

J.C. Hiatt
9,393 Points
1 Answer
Jorge Cascante
13,582 Points
You say that to invoke a method is necessary to add () But when you used the method length you didn't use it.

Posted September 5, 2014 7:35pm by Jorge Cascante

Jorge Cascante
13,582 Points
4 Answers

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.