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

JavaScript Treehouse Club - MASH MASH - JavaScript Important Stuff - Part 3

Anna Voelgyi-Horvath
Anna Voelgyi-Horvath
3,661 Points
Posted by Anna Voelgyi-Horvath
Anna Voelgyi-Horvath
3,661 Points

|| means what?

I dont seem to find out the anwer

2 Answers

bothxp
bothxp
16,510 Points

Hi Anna,

It is mentioned in the preceding video at about the 1:00 mark. It's quite easy to miss.

"This is either a number we pass in or, and these two pipes mean or, four"

|| means 'or'