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 Build a Two-Dimensional Array

Eddy Yi
Eddy Yi
8,746 Points
Posted by Eddy Yi
Eddy Yi
8,746 Points

Can I just do like this deck.push([suites[i], ranks[j]]); not making card variable?

Can I just do like this deck.push([suites[i], ranks[j]]); not making card variable?

1 Answer

Steven Parker
Steven Parker
231,261 Points
Steven Parker
Steven Parker
231,261 Points

You certainly can omit the intermediate variable and build the inner array as you show here.

Did you try it? Seeing it work for yourself might help make the discovery more memorable.

Eddy Yi
Eddy Yi
8,746 Points
Eddy Yi
Eddy Yi
8,746 Points

Yes, it works the same as the answer from the instructor. Thank you for answering my Q