Question

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Access the first property of an object

I have a hash h decoded from JSON, and it contains only one entry. I don’t care (and I don’t need to know) about the key for this entry, but just want to get its corresponding value.

What is the fastest method?

Answer 1

It would be much, much nicer if you knew what the key was, but if not, this should work

var value;
for (var key in h){
    value = h[key];
    break;
}