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 Introducing JavaScript Let's Make a Game What have you learned about programming?

sohee kim
sohee kim
234 Points
Posted by sohee kim
sohee kim
234 Points

which sentence is creating a variables and storing a value in it? and why?

" if (currentScore == createBadge()"

"var currentscore = 0"

"// add collectable function additems() items = game, add. physicsGroup(); createitem(375, 300, 'coin');"

so I picked third one, they say it's wrong. But why? Isn't variables indicate numbers?

I see numbers in third one, and why it's not correct answer?

1 Answer

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

The "var" keyword creates a variable, and an equal sign after the name followed by a value (in this case, 0) stores that value in the variable.