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 trialMuhammad Anwar Ul Haq
Full Stack JavaScript Techdegree Graduate 18,781 PointsWhy this Challenge is not working.
Where i am wrong in this code.
var shanghai = {
population: 14.35e6,
longitude: '31.2000 N',
latitude: '121.5000 E',
country: 'CHN'
};
for ( prop in shanghai ){
console.log(prop);
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript Objects</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
1 Answer
KRIS NIKOLAISEN
54,972 PointsThe error message states: It's a good idea to use the var
keyword in a for in
loop like this: for (var key in shanghai)
.
If you add var:
for (var prop in shanghai ){
you'll pass task 1
Muhammad Anwar Ul Haq
Full Stack JavaScript Techdegree Graduate 18,781 PointsMuhammad Anwar Ul Haq
Full Stack JavaScript Techdegree Graduate 18,781 PointsThanks Kris. Its Sorted . I was missing the "var" word.