Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops For Loops

Not Sure I Understand

Hi guys

Looking at the teachers notes for For loops.

is i += 1 the same as i++ or do they have different uses?



1 Answer

Its the same in this example but += means var = var + something and ++ means var = var + 1

I understand now. Never come across ++ before.

Thanks for the quick reply :)