var names = ['Hello', 'World'];
for(var index in names)
console.log(names[index]);
Here is traversed for each key-value pair.
Reproduced in: https: //www.cnblogs.com/jalenwang/archive/2012/03/08/2385819.html
var names = ['Hello', 'World'];
for(var index in names)
console.log(names[index]);
Here is traversed for each key-value pair.
Reproduced in: https: //www.cnblogs.com/jalenwang/archive/2012/03/08/2385819.html